Ambient IoT — a tag with no battery · In depth
Everything this course is built on
176 sources, every one of them read out of a file or a database on the machine that built this site — never typed from memory. 176 of them are cited in the text; the rest are here so you can see what was available and was not used.
Built 2026-08-04 from:
/var/www/whatthespec.net/data/data/wis, /var/www/whatthespec.net/data/database/api/api.sqlite, /var/www/whatthespec.net/data/database/api/spec_catalog.sqlite, /var/www/whatthespec.net/data/database/api/wp.sqlite, /var/www/whatthespec.net/data/friendlyspec/json, /var/www/whatthespec.net/pygppe/site/api/admin/3gagenda-wgs.php, /var/www/whatthespec.net/pygppe/site/shared/groups_catalog.php
Specification 53
- TS 22.261 cited
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Service requirements for the 5G system
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 22.261, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:22.261 - TS 22.369 cited
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Service requirements for Ambient power-enabled IoT
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 22.369, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:22.369 - TR 22.840 cited
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Study on Ambient power-enabled Internet of Things
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 22.840, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:22.840 - TS 23.003 cited
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Numbering, addressing and identification
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.003, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.003 - TS 23.369 cited
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Architecture support for Ambient power-enabled Internet of Things; Stage 2
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.369, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.369 - TS 23.370 cited
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Application enablement for Ambient IoT services
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.370, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.370 - TS 23.434 cited
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Service Enabler Architecture Layer for Verticals (SEAL); Functional architecture and information flows
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.434, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.434 - TS 23.436 cited
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Functional architecture and information flows for Application Data Analytics Enablement Service
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.436, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.436 - TS 23.501 cited
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System architecture for the 5G System (5GS)
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.501, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.501 - TS 23.502 cited
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Procedures for the 5G System (5GS)
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.502, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.502 - TR 23.700-13 cited
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Study on Architecture support of Ambient power-enabled Internet of Things
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.700-13, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.700-13 - TR 23.700-26 cited
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Study on application enablement for Ambient IoT services
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.700-26, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.700-26 - TR 23.700-30 cited
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Study on Architecture support of Ambient power-enabled Internet of Things (AIoT); Phase 2
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 23.700-30, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:23.700-30 - TS 24.007 cited
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Mobile radio interface signalling layer 3; General Aspects
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 24.007, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:24.007 - TS 24.369 cited
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Ambient IoT Non-Access-Stratum (AIoT NAS) protocol for 5G System (5GS); Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 24.369, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:24.369 - TS 24.501 cited
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Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 24.501, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:24.501 - TS 28.540 cited
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Management and orchestration; 5G Network Resource Model (NRM); Stage 1
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 28.540, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:28.540 - TS 28.541 cited
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Management and orchestration; 5G Network Resource Model (NRM); Stage 2 and stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 28.541, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:28.541 - TS 28.552 cited
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Management and orchestration; 5G performance measurements
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 28.552, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:28.552 - TS 29.369 cited
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5G System; Ambient IoT Data Management Services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.369, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.369 - TS 29.503 cited
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5G System; Unified Data Management Services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.503, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.503 - TS 29.504 cited
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5G System; Unified Data Repository Services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.504, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.504 - TS 29.505 cited
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5G System; Usage of the Unified Data Repository services for Subscription Data; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.505, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.505 - TS 29.506 cited
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5G System; Usage of the Unified Data Repository services for Ambient IoT Data; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.506, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.506 - TS 29.510 cited
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5G System; Network function repository services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.510, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.510 - TS 29.518 cited
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5G System; Access and Mobility Management Services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.518, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.518 - TS 29.522 cited
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5G System; Network Exposure Function Northbound APIs; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.522, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.522 - 29.568 cited
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How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.568, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.568 - TS 29.569 cited
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5G System; Ambient IoT Function (AIOTF) Services; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.569, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.569 - TS 29.571 cited
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5G System; Common Data Types for Service Based Interfaces; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 29.571, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:29.571 - TS 32.240 cited
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Telecommunication management; Charging management; Charging architecture and principles
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 32.240, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:32.240 - TS 32.254 cited
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Telecommunication management; Charging management; Exposure function Northbound Application Program Interfaces (APIs) charging
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 32.254, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:32.254 - TS 32.291 cited
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Telecommunication management; Charging management; 5G system, charging service; Stage 3
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 32.291, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:32.291 - TS 32.298 cited
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Telecommunication management; Charging management; Charging Data Record (CDR) parameter description
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 32.298, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:32.298 - 33.340 cited
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How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 33.340, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:33.340 - TS 33.369 cited
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Security aspects of Ambient Internet of Things (AIoT) services for isolated private networks
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 33.369, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:33.369 - TR 33.713 cited
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Study on security aspects of Ambient Internet of Things (AIoT) Services in 5G
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 33.713, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:33.713 - TR 33.714 cited
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Study on security aspect of support for ambient power-enabled internet of things phase 2
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 33.714, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:33.714 - TS 38.191 cited
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NR; Ambient IoT device radio transmission and reception
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.191, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.191 - TS 38.194 cited
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NR; Ambient IoT Base Station (BS) and Carrier-Wave (CW) node radio transmission and reception
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.194, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.194 - TS 38.195 cited
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NR; Ambient IoT Base Station (BS) and Carrier-Wave (CW) node conformance testing
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.195, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.195 - TS 38.291 cited
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NR; Ambient IoT Physical layer
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.291, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.291 - TS 38.300 cited
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NR; NR and NG-RAN Overall description; Stage-2
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.300, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.300 - TS 38.391 cited
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NR; Ambient IoT Medium Access Control (MAC) protocol
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.391, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.391 - TS 38.401 cited
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NG-RAN; Architecture description
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.401, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.401 - TS 38.410 cited
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NG-RAN; NG general aspects and principles
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.410, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.410 - TS 38.412 cited
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NG-RAN; NG signalling transport
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.412, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.412 - TS 38.413 cited
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NG-RAN; NG Application Protocol (NGAP)
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.413, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.413 - TS 38.423 cited
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NG-RAN; Xn Application Protocol (XnAP)
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.423, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.423 - TS 38.591-1 cited
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5GS; Ambient IoT device conformance specification; Part 1: Common test environment
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.591-1, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.591-1 - TS 38.591-2 cited
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NR; Ambient IoT device conformance specification; Part 2: Radio transmission and reception
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.591-2, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.591-2 - TR 38.769 cited
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Study on solutions for Ambient IoT (Internet of Things) in NR
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.769, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.769 - TR 38.848 cited
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Study on Ambient IoT (Internet of Things) in RAN
How it was counted: title, type and owning group from the `spec` table of spec_catalog.sqlite; the counts are Ambient IoT rows of `tdoc` whose change-request column names 38.848, and of those the ones whose type is CR, CR pack or draftCR, read 2026-08-04
spec:38.848
Work item 37
- FS_Ambient_IoT_RAN cited
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Study on Ambient IoT (Internet of Things) in RAN
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/970078/metadata.json and its work item description; the 3GPP Work Plan row of unique id 970078 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_Ambient_IoT_RAN, read 2026-08-04
wi:970078 - AmbientIoT cited
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Stage 1 of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1020030/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1020030 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT, read 2026-08-04
wi:1020030 - AmbientIoT cited
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Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1020055/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1020055 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT, read 2026-08-04
wi:1020055 - AmbientIoT-ARC cited
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Architecture support of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1070010/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1070010 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-ARC, read 2026-08-04
wi:1070010 - AmbientIoT-CH cited
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Charging for Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1070018/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1070018 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-CH, read 2026-08-04
wi:1070018 - AmbientIoT-CT cited
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CT aspects of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080021/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080021 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-CT, read 2026-08-04
wi:1080021 - AmbientIoT-CT cited
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CT1 aspects of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080030/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080030 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-CT, read 2026-08-04
wi:1080030 - AmbientIoT-CT cited
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CT3 aspects of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080031/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080031 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-CT, read 2026-08-04
wi:1080031 - AmbientIoT-CT cited
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CT4 aspects of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080032/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080032 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-CT, read 2026-08-04
wi:1080032 - AmbientIoT-SEC cited
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Security Aspects of Ambient IoT Services in 5G for Isolated Private Networks
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1070022/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1070022 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT-SEC, read 2026-08-04
wi:1070022 - Ambient_IoT_Solutions cited
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Solutions for Ambient IoT (Internet of Things) in NR
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1060084/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1060084 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions, read 2026-08-04
wi:1060084 - Ambient_IoT_Solutions-Core cited
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Core part: Solutions for Ambient IoT (Internet of Things) in NR
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1061084/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1061084 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions-Core, read 2026-08-04
wi:1061084 - Ambient_IoT_Solutions-Perf cited
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Perf. part: Solutions for Ambient IoT (Internet of Things) in NR
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1062084/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1062084 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions-Perf, read 2026-08-04
wi:1062084 - Ambient_IoT_Solutions_plus_CT1_SA3-ConTest cited
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UE Conformance - Solutions for Ambient IoT (Internet of Things) in NR plus CT1 and SA3 aspects
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1100036/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1100036 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions_plus_CT1_SA3-ConTest, read 2026-08-04
wi:1100036 - FS_AmbientIoT cited
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Study on Architecture support of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1020071/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1020071 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AmbientIoT, read 2026-08-04
wi:1020071 - FS_AmbientIoT cited
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Study on Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/950004/metadata.json and its work item description; the 3GPP Work Plan row of unique id 950004 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AmbientIoT, read 2026-08-04
wi:950004 - FS_Ambient_IoT_Sec cited
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Study on Security Aspect of Ambient IoT Services in 5G
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1030031/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1030031 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_Ambient_IoT_Sec, read 2026-08-04
wi:1030031 - FS_Ambient_IoT_solutions cited
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Study on solutions for Ambient IoT (Internet of Things) in NR
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1020085/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1020085 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_Ambient_IoT_solutions, read 2026-08-04
wi:1020085 - AmbientIoT_Ph2 cited
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Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120114/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120114 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2, read 2026-08-04
wi:1120114 - AmbientIoT_Ph2-APP cited
-
Application enablement for Ambient IoT services Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1110048/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1110048 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-APP, read 2026-08-04
wi:1110048 - AmbientIoT_Ph2-ARC cited
-
Architecture support of Ambient power-enabled Internet of Things - Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1110030/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1110030 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-ARC, read 2026-08-04
wi:1110030 - AmbientIoT_Ph2-CT cited
-
CT aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120013/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120013 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-CT, read 2026-08-04
wi:1120013 - AmbientIoT_Ph2-CT cited
-
CT1 aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120064/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120064 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-CT, read 2026-08-04
wi:1120064 - AmbientIoT_Ph2-CT cited
-
CT3 aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120065/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120065 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-CT, read 2026-08-04
wi:1120065 - AmbientIoT_Ph2-CT cited
-
CT4 aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120066/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120066 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-CT, read 2026-08-04
wi:1120066 - AmbientIoT_Ph2-CT cited
-
CT6 aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120099/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120099 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-CT, read 2026-08-04
wi:1120099 - AmbientIoT_Ph2-OAM cited
-
Management of Ambient IoT Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1110042/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1110042 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-OAM, read 2026-08-04
wi:1110042 - AmbientIoT_Ph2-SEC cited
-
Security Aspect for Ambient power-enabled Internet of Things-Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120091/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120091 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2-SEC, read 2026-08-04
wi:1120091 - AmbientIoT_Ph2_APP-CT cited
-
CT Aspects for application enablement for Ambient IoT services Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120029/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120029 in wp.sqlite; the document count is rows of `tdoc` whose work item column names AmbientIoT_Ph2_APP-CT, read 2026-08-04
wi:1120029 - Ambient_IoT_Solutions_Ph2 cited
-
Solutions for Ambient IoT in NR Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080086/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080086 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions_Ph2, read 2026-08-04
wi:1080086 - Ambient_IoT_Solutions_Ph2-Core cited
-
Core part: Solutions for Ambient IoT in NR Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1081086/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1081086 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions_Ph2-Core, read 2026-08-04
wi:1081086 - Ambient_IoT_Solutions_Ph2-Perf cited
-
Perf. Part: Solutions for Ambient IoT in NR Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1082086/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1082086 in wp.sqlite; the document count is rows of `tdoc` whose work item column names Ambient_IoT_Solutions_Ph2-Perf, read 2026-08-04
wi:1082086 - FS_AIoT_SEC_Ph2 cited
-
Study on security aspect of support of Ambient power-enabled Internet of Things-Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1090025/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1090025 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AIoT_SEC_Ph2, read 2026-08-04
wi:1090025 - FS_AmbientIoT_Ph2_APP cited
-
Study on application enablement for Ambient IoT services Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080023/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080023 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AmbientIoT_Ph2_APP, read 2026-08-04
wi:1080023 - FS_AmbientIoT_Ph2_ARC cited
-
Study on Architecture support of AmbientIoT - Phase 2
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080063/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080063 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AmbientIoT_Ph2_ARC, read 2026-08-04
wi:1080063 - FS_AmbientIoT_Ph2_CH cited
-
Study on charging enhancements of Ambient power-enabled Internet of Things
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1120102/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1120102 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_AmbientIoT_Ph2_CH, read 2026-08-04
wi:1120102 - FS_Ambient_IoT_Outdoor_Active cited
-
Study on enhancements for solutions for Ambient IoT in NR outdoor for active devices
How it was counted: work item folder /var/www/whatthespec.net/data/data/wis/1080073/metadata.json and its work item description; the 3GPP Work Plan row of unique id 1080073 in wp.sqlite; the document count is rows of `tdoc` whose work item column names FS_Ambient_IoT_Outdoor_Active, read 2026-08-04
wi:1080073
Meeting document 28
- CP-252196 cited
-
Revised WID on CT aspects of Architecture support of Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is CP-252196, read 2026-08-04
tdoc:CP-252196 - CP-261030 cited
-
New WID on CT aspects of Ambient power-enabled Internet of Things – Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is CP-261030, read 2026-08-04
tdoc:CP-261030 - CP-261295 cited
-
New WID on CT Aspects for application enablement for Ambient IoT services Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is CP-261295, read 2026-08-04
tdoc:CP-261295 - RP-232404 cited
-
SID revision:Study on Ambient IoT (Internet of Things) in RAN
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-232404, read 2026-08-04
tdoc:RP-232404 - RP-240826 cited
-
Revised SID: Study on solutions for Ambient IoT (Internet of Things) in NR
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-240826, read 2026-08-04
tdoc:RP-240826 - RP-252105 cited
-
Revised WID: Solutions for Ambient IoT (Internet of Things) in NR
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-252105, read 2026-08-04
tdoc:RP-252105 - RP-252894 cited
-
Revised WI: Solutions for Ambient IoT (Internet of Things) in NR Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-252894, read 2026-08-04
tdoc:RP-252894 - RP-253381 cited
-
New WID: UE Conformance - Solutions for Ambient IoT (Internet of Things) in NR plus CT1 and SA3 aspects
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-253381, read 2026-08-04
tdoc:RP-253381 - RP-253394 cited
-
Revised SID: Study on enhancements for solutions for Ambient IoT (Internet of Things) in NR outdoor for active devices
How it was counted: the row of `tdoc` in api.sqlite whose name is RP-253394, read 2026-08-04
tdoc:RP-253394 - SP-220085 cited
-
New SID on Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-220085, read 2026-08-04
tdoc:SP-220085 - SP-231403 cited
-
New WID on Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-231403, read 2026-08-04
tdoc:SP-231403 - SP-240506 cited
-
Study on Security Aspect of Ambient IoT Services in 5G
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-240506, read 2026-08-04
tdoc:SP-240506 - SP-240969 cited
-
Revised SID on Architecture support of Ambient power-enabled Internet of Things.
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-240969, read 2026-08-04
tdoc:SP-240969 - SP-250369 cited
-
New WID on Charging for Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-250369, read 2026-08-04
tdoc:SP-250369 - SP-250377 cited
-
New WID on Architecture support of Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-250377, read 2026-08-04
tdoc:SP-250377 - SP-250834 cited
-
New SID on Architecture support of Ambient power-enabled Internet of Things - Phase 2.
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-250834, read 2026-08-04
tdoc:SP-250834 - SP-250870 cited
-
New SID on application enablement for Ambient IoT services
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-250870, read 2026-08-04
tdoc:SP-250870 - SP-251196 cited
-
Revised WID on Security Aspects of Ambient IoT Services in 5G for Isolated Private Networks
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-251196, read 2026-08-04
tdoc:SP-251196 - SP-251246 cited
-
New Study on security aspect of support of Ambient power-enabled Internet of Things-Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-251246, read 2026-08-04
tdoc:SP-251246 - SP-260296 cited
-
New WID on Architecture support of Ambient power-enabled Internet of Things - Phase 2.
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-260296, read 2026-08-04
tdoc:SP-260296 - SP-260311 cited
-
New WID on Management of Ambient IoT Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-260311, read 2026-08-04
tdoc:SP-260311 - SP-260315 cited
-
New WID on Application enablement for Ambient IoT services Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-260315, read 2026-08-04
tdoc:SP-260315 - SP-260656 cited
-
New SID: Charging enhancements of Ambient power-enabled Internet of Things
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-260656, read 2026-08-04
tdoc:SP-260656 - SP-260665 cited
-
New WID on Security Aspect for Ambient power-enabled Internet of Things-Phase 2
How it was counted: the row of `tdoc` in api.sqlite whose name is SP-260665, read 2026-08-04
tdoc:SP-260665 - S3-262519 cited
-
Reply LS on support of filtering information in inventory procedure for DO-A capable AIoT devices
How it was counted: the row of `tdoc` in api.sqlite whose name is S3-262519, read 2026-08-04
tdoc:S3-262519 - S3-262517 cited
-
reply LS on Device Context Invalidity
How it was counted: the row of `tdoc` in api.sqlite whose name is S3-262517, read 2026-08-04
tdoc:S3-262517 - S2-2605244 cited
-
Reply LS on sharing Correlation ID
How it was counted: the row of `tdoc` in api.sqlite whose name is S2-2605244, read 2026-08-04
tdoc:S2-2605244 - S2-2605226 cited
-
Response to Reply LS to LS on R20 AIoT TR Conclusions in SA WG2
How it was counted: the row of `tdoc` in api.sqlite whose name is S2-2605226, read 2026-08-04
tdoc:S2-2605226
Counted from the data 22
- 10771 Ambient IoT documents cited
-
10771
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT work item acronyms, read 2026-08-04
count:documents-total - 37 Ambient IoT work items and study items cited
-
37
How it was counted: folders under /var/www/whatthespec.net/data/data/wis whose metadata.json carries an acronym matching AmbientIoT, Ambient_IoT or AIoT; all 9406 folders were read and 5 other 'ambient' items were rejected, read 2026-08-04
count:workitems-total - 10 of them are studies cited
-
10
How it was counted: of the work items above, the ones whose acronym starts FS_, which is how 3GPP marks a feasibility study, read 2026-08-04
count:studies-total - 16 groups filed Ambient IoT documents cited
-
16
How it was counted: distinct document-number prefixes over the Ambient IoT rows of `tdoc`; the prefix is the group that produced the document, read 2026-08-04
count:groups-total - 179 meetings carried Ambient IoT documents cited
-
179
How it was counted: distinct values of the meeting column over the Ambient IoT rows of `tdoc`, read 2026-08-04
count:meetings-total - the first Ambient IoT document was filed 2022-04-29 cited
-
2022-04-29
How it was counted: earliest upload date over the Ambient IoT rows of `tdoc`, read 2026-08-04
count:first-document - the newest Ambient IoT document was filed 2026-07-30 cited
-
2026-07-30
How it was counted: latest upload date over the Ambient IoT rows of `tdoc`, read 2026-08-04
count:last-document - 179 Ambient IoT documents in Rel-18 cited
-
179
How it was counted: Ambient IoT rows of `tdoc` whose release column is Rel-18, read 2026-08-04
count:documents-rel-18 - 8200 Ambient IoT documents in Rel-19 cited
-
8200
How it was counted: Ambient IoT rows of `tdoc` whose release column is Rel-19, read 2026-08-04
count:documents-rel-19 - 2176 Ambient IoT documents in Rel-20 cited
-
2176
How it was counted: Ambient IoT rows of `tdoc` whose release column is Rel-20, read 2026-08-04
count:documents-rel-20 - 220 Ambient IoT documents filed in 2022 cited
-
220
How it was counted: Ambient IoT rows of `tdoc` whose upload date falls in 2022, read 2026-08-04
count:documents-2022 - 414 Ambient IoT documents filed in 2023 cited
-
414
How it was counted: Ambient IoT rows of `tdoc` whose upload date falls in 2023, read 2026-08-04
count:documents-2023 - 3384 Ambient IoT documents filed in 2024 cited
-
3384
How it was counted: Ambient IoT rows of `tdoc` whose upload date falls in 2024, read 2026-08-04
count:documents-2024 - 4457 Ambient IoT documents filed in 2025 cited
-
4457
How it was counted: Ambient IoT rows of `tdoc` whose upload date falls in 2025, read 2026-08-04
count:documents-2025 - 2090 Ambient IoT documents filed in 2026 cited
-
2090
How it was counted: Ambient IoT rows of `tdoc` whose upload date falls in 2026, read 2026-08-04
count:documents-2026 - 3973 Ambient IoT documents of type discussion cited
-
3973
How it was counted: Ambient IoT rows of `tdoc` whose type column is 'discussion', read 2026-08-04
count:documents-discussion - 3620 Ambient IoT documents of type pCR cited
-
3620
How it was counted: Ambient IoT rows of `tdoc` whose type column is 'pCR', read 2026-08-04
count:documents-pcr - 1538 Ambient IoT documents of type CR cited
-
1538
How it was counted: Ambient IoT rows of `tdoc` whose type column is 'CR', read 2026-08-04
count:documents-cr - 351 Ambient IoT documents of type LS out cited
-
351
How it was counted: Ambient IoT rows of `tdoc` whose type column is 'LS out', read 2026-08-04
count:documents-ls-out - 900 different sources filed Ambient IoT documents cited
-
900
How it was counted: distinct values of the source column over the Ambient IoT rows of `tdoc`; a source is the company or the group that sent the document, read 2026-08-04
count:companies-total - 53 specifications are touched by Ambient IoT cited
-
53
How it was counted: specifications declared impacted by a work item description, plus those named in the change-request column of at least 10 Ambient IoT documents, read 2026-08-04
count:specs-affected - 19 of the 37 work items stand at 100% cited
-
19
How it was counted: Work Plan rows of the Ambient IoT work items whose completion field is 1.0, read 2026-08-04
count:workitems-complete
Quoted wording 19
- the gap the founding study named cited
-
However, there are still many kinds of use cases and scenarios that are not covered with existing technologies: 1) under extreme environmental conditions e.g., high pressure, extremely high/low temperature, humid environment, 2) ultra-low complexity, very small device size/form factor (e.g., thickness of mm), maintenance-free (e.g., no need to replace a conventional battery for the device) and longer life cycle etc. are strongly required, and 3) where a device driven by a conventional battery is not applicable. Ambient power-enabled Internet of Things (Ambient power-enabled IoT) is an IoT service with an IoT device powered by energy harvesting, being either battery-less or with limited energy storage capability (i.e., using a capacitor), provides a promising scheme to fulfil the unmet requirements as mentioned above.
How it was counted: the two sentences of section 3 of /var/www/whatthespec.net/data/data/wis/950004/SP-220085/SP-220085.md beginning at the first that says 'there are still many kinds of use cases', copied word for word, read 2026-08-04
quote:aiot-gap - what an Ambient IoT device is, in the founding study cited
-
Ambient power-enabled Internet of Things (Ambient power-enabled IoT) is an IoT service with an IoT device powered by energy harvesting, being either battery-less or with limited energy storage capability (i.e., using a capacitor), provides a promising scheme to fulfil the unmet requirements as mentioned above. It can enable communication with IoT devices without conventional power source and/or avoids human intervention for recharging or replacing.
How it was counted: the two sentences of section 3 of /var/www/whatthespec.net/data/data/wis/950004/SP-220085/SP-220085.md beginning at the first that says 'is an IoT service with an IoT device powered by energy harvesting', copied word for word, read 2026-08-04
quote:aiot-what-it-is - what the first study set out to do cited
-
This study is to support ambient power-enabled Internet of Things. The energy is provided through the harvesting of radio waves, light, motion, heat, or any other power source that could be seen suitable.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/950004/SP-220085/SP-220085.md, copied word for word, read 2026-08-04
quote:aiot-first-study - what the RAN feasibility study set out to do cited
-
This study targets at a new 3GPP IoT technology, suitable for deployment in a 3GPP system, which relies on ultra-low complexity devices with ultra-low power consumption for the very-low end IoT applications. The study shall provide clear differentiation, i.e. addressing use cases and scenarios that cannot otherwise be fulfilled based on existing 3GPP LPWA IoT technology e.g.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/970078/RP-232404/RP-232404.md, copied word for word, read 2026-08-04
quote:ran-feasibility - what the RAN solutions study set out to do cited
-
This study targets a further assessment at RAN WG-level of Ambient IoT, a new 3GPP IoT technology, suitable for deployment in a 3GPP system, which relies on ultra-low complexity devices with ultra-low power consumption for the very-low end IoT applications. The study shall provide clear differentiation, i.e. addressing use cases and scenarios that cannot otherwise be fulfilled based on existing 3GPP LPWA IoT technology e.g.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1020085/RP-240826 revised SID Rel-19 Ambient IoT/RP-240826 revised SID Rel-19 Ambient IoT.md, copied word for word, read 2026-08-04
quote:ran-solutions - what the architecture study set out to do cited
-
This SID studies the architecture support of ambient power-enabled IoT devices, based on the services requirements defined in 3GPP SA1.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1020071/SP-240969_was_SP-240624_clean_S2-2406708_SP-231803_SID_Ambient_IoT/SP-240969_was_SP-240624_clean_S2-2406708_SP-231803_SID_Ambient_IoT.md, copied word for word, read 2026-08-04
quote:sa2-study - what the security study set out to do cited
-
The objectives of this study are to focus on identifying potential threats and security requirements to enable AIoT services for various use cases. The objectives also include studying potential security mechanisms to support AIoT services considering the energy and complexity constraints of AIoT devices.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1030031/SP-240506 was SP-240237 SID on Ambient IoT Security/SP-240506 was SP-240237 SID on Ambient IoT Security.md, copied word for word, read 2026-08-04
quote:sa3-study - what the RAN normative work set out to do cited
-
This WI is to standardize RAN aspects of Ambient IoT, a new 3GPP IoT technology, suitable for deployment in a 3GPP system, which relies on ultra-low complexity devices with ultra-low power consumption for the very-low end IoT applications. The work shall provide clear differentiation, i.e. addressing use cases and scenarios that cannot otherwise be fulfilled based on existing 3GPP LPWA IoT technology e.g.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1061084/RP-252105 - Revised WID for A-IoT - cl/RP-252105 - Revised WID for A-IoT - cl.md, copied word for word, read 2026-08-04
quote:ran-normative - what the architecture normative work set out to do cited
-
This work item is to specify the architecture support for Ambient IoT Device and Ambient IoT Services, as per conclusions documented in TR 23.700-13 (clause 8), focusing on Device 1 in Topology 1. General scope of this work item is aligned with RAN WID (RP-243326), wherever applicable.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1070010/SP-250377_R19 AIOT WID clean/SP-250377_R19 AIOT WID clean.md, copied word for word, read 2026-08-04
quote:sa2-normative - what the protocol work set out to do cited
-
The objective of this work item is to specify the CT aspects of Architecture support of AIoT (Direct interface option between AIOTF and AIoT RAN and Indirect interface option via AMF between AIOTF and AIoT RAN) in order to define the necessary protocol/interface aspects based on the stage-2 requirements developed by SA WG2 and SA WG3. Stage 3 work shall be started only after the applicable normative stage 2 work is available.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1080021/CP-252196_cl/CP-252196_cl.md, copied word for word, read 2026-08-04
quote:ct-normative - what the phase 2 architecture study set out to do cited
-
The work tasks are: WT#1: Study the support of AIoT services in Topology 2, including:
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1080063/SP-250834 R20 AmbientIoT SID clean/SP-250834 R20 AmbientIoT SID clean.md, copied word for word, read 2026-08-04
quote:sa2-phase2 - what the phase 2 RAN work set out to do cited
-
This WI is to standardize a second phase of RAN aspects of Ambient IoT, a 3GPP IoT technology which relies on ultra-low complexity devices with ultra-low power consumption for the very-low end IoT applications. The work shall provide clear differentiation, i.e. addressing use cases and scenarios that cannot otherwise be fulfilled based on existing 3GPP LPWA IoT technology e.g.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1081086/RP-252894 Revised WI for R20 Ambient IoT_cl/RP-252894 Revised WI for R20 Ambient IoT_cl.md, copied word for word, read 2026-08-04
quote:ran-phase2 - what the phase 2 security study set out to do cited
-
The work tasks are: WT#1: Study to conclude on authorization of intermediate UE for AIoT services in Topology 2 AIoT device Type 1 is in scope for WT1. WT#2: Study the security aspects to support DO-A Capable AIoT Devices.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1090025/SP-251246 AIoT Security SID/SP-251246 AIoT Security SID.md, copied word for word, read 2026-08-04
quote:sa3-phase2 - what the outdoor active-device study set out to do cited
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This SI is to study a second phase of RAN aspects for outdoor scenarios of Ambient IoT, a 3GPP IoT technology which relies on ultra-low complexity devices with ultra-low power consumption for the very-low end IoT applications. The study shall provide clear differentiation, i.e. addressing use cases and scenarios that cannot otherwise be fulfilled based on existing 3GPP LPWA IoT technology e.g.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1080073/RP-253394 Revised SID on Rel-20 Ambient IoT outdoor - cl/RP-253394 Revised SID on Rel-20 Ambient IoT outdoor - cl.md, copied word for word, read 2026-08-04
quote:outdoor-active - what the application enablement study set out to do cited
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This SID studies the support of ambient power-enabled IoT devices in the application enabled layer, based on the services requirements defined in SA1 and architecture and functions defined in SA2 of Rel-19.
How it was counted: the first two sentences of section 4 of /var/www/whatthespec.net/data/data/wis/1080023/SP-250870_was_250582_New SID_on_Application_enabler_for_AIoT services_v6/SP-250870_was_250582_New SID_on_Application_enabler_for_AIoT services_v6.md, copied word for word, read 2026-08-04
quote:app-phase2 - what an Ambient IoT device is cited
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An Ambient IoT device is an IoT device powered by energy harvesting, with limited energy storage capability.
How it was counted: the definition of 'AIoT Device' in clause 3.1 of the parsed copy of 23.369 version 20.0.0, copied word for word, read 2026-08-04
quote:aiot-device - what an Ambient IoT area is cited
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An area in which NG-RAN can perform Ambient IoT operations, see TS 38.300 [5], represented by an AIoT Area identifier. There can be multiple NG-RAN nodes and multiple RAN Readers in a single AIoT Area.
How it was counted: the definition of 'AIoT Area' in clause 3.1 of the parsed copy of 23.369 version 20.0.0, copied word for word, read 2026-08-04
quote:aiot-area - the scope of the architecture specification cited
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The present document specifies architectural enhancements to the 5G system to support Ambient power-enabled Internet of Things, complying to the requirements in TS 22.369 [2] applicable to the AIoT Device types, traffic types, use cases and connectivity topologies defined in TS 38.300 [5]. In this Release, the AIoT system is defined as an isolated private network, such as SNPN, that does not interact with a public network.
How it was counted: the first two sentences of clause 1 of the parsed copy of 23.369 version 20.0.0, copied word for word, read 2026-08-04
quote:scope-23369 - the scope of the RAN solutions study report cited
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The overall objective of the SI is to study a harmonized air interface design with minimized differences (where necessary) for Ambient IoT to enable the following devices: ~1 µW peak power consumption, has energy storage, initial sampling frequency offset (SFO) up to 10X ppm, neither R2D nor D2R amplification in the device. The device’s D2R transmission is backscattered on a carrier wave provided externally. ≤ a few hundred µW peak power consumption has energy storage, initial sampling frequency offset (SFO) up to 10X ppm, both R2D and/or D2R amplification in the device.
How it was counted: the first two sentences of clause 1 of the parsed copy of 38.769 version 19.0.0, copied word for word, read 2026-08-04
quote:scope-38769
Wg 17
- CT1 cited
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CT1 — Mobility, call control, session management (WG1_mm-cc-sm_ex-CN1)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts C1-; the work items led are Work Plan rows whose responsible group is C1; the specifications owned are catalogue rows with wg='C1', read 2026-08-04
wg:C1 - CT3 cited
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CT3 — Interworking with external networks (WG3_interworking_ex-CN3)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts C3-; the work items led are Work Plan rows whose responsible group is C3; the specifications owned are catalogue rows with wg='C3', read 2026-08-04
wg:C3 - CT4 cited
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CT4 — Core network protocols (WG4_protocollars_ex-CN4)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts C4-; the work items led are Work Plan rows whose responsible group is C4; the specifications owned are catalogue rows with wg='C4', read 2026-08-04
wg:C4 - CT6 cited
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CT6 — Smart card application aspects (WG6_Smartcard_Ex-T3)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts C6-; the work items led are Work Plan rows whose responsible group is C6; the specifications owned are catalogue rows with wg='C6', read 2026-08-04
wg:C6 - CT cited
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TSG CT (plenary)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts CP-; the work items led are Work Plan rows whose responsible group is CP; the specifications owned are catalogue rows with wg='CP', read 2026-08-04
wg:CP - RAN1 cited
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RAN1 — Layer 1 (WG1_RL1)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts R1-; the work items led are Work Plan rows whose responsible group is R1; the specifications owned are catalogue rows with wg='R1', read 2026-08-04
wg:R1 - RAN2 cited
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RAN2 — Layer 2/3 (WG2_RL2)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts R2-; the work items led are Work Plan rows whose responsible group is R2; the specifications owned are catalogue rows with wg='R2', read 2026-08-04
wg:R2 - RAN3 cited
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RAN3 — Interfaces (WG3_Iu)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts R3-; the work items led are Work Plan rows whose responsible group is R3; the specifications owned are catalogue rows with wg='R3', read 2026-08-04
wg:R3 - RAN4 cited
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RAN4 — Radio Performance (WG4_Radio)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts R4-; the work items led are Work Plan rows whose responsible group is R4; the specifications owned are catalogue rows with wg='R4', read 2026-08-04
wg:R4 - RAN5 cited
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RAN5 — Mobile Terminal Conformance Testing (WG5_Test_ex-T1)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts R5-; the work items led are Work Plan rows whose responsible group is R5; the specifications owned are catalogue rows with wg='R5', read 2026-08-04
wg:R5 - RAN cited
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TSG RAN (plenary)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts RP-; the work items led are Work Plan rows whose responsible group is RP; the specifications owned are catalogue rows with wg='RP', read 2026-08-04
wg:RP - SA1 cited
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SA1 — Services (WG1_Serv)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts S1-; the work items led are Work Plan rows whose responsible group is S1; the specifications owned are catalogue rows with wg='S1', read 2026-08-04
wg:S1 - SA2 cited
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SA2 — Architecture (WG2_Arch) — preserved, do not change defaults
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts S2-; the work items led are Work Plan rows whose responsible group is S2; the specifications owned are catalogue rows with wg='S2', read 2026-08-04
wg:S2 - SA3 cited
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SA3 — Security (WG3_Security)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts S3-; the work items led are Work Plan rows whose responsible group is S3; the specifications owned are catalogue rows with wg='S3', read 2026-08-04
wg:S3 - SA5 cited
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SA5 — Telecom Management (WG5_TM)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts S5-; the work items led are Work Plan rows whose responsible group is S5; the specifications owned are catalogue rows with wg='S5', read 2026-08-04
wg:S5 - SA6 cited
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SA6 — Mission Critical (WG6_MissionCritical)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts S6-; the work items led are Work Plan rows whose responsible group is S6; the specifications owned are catalogue rows with wg='S6', read 2026-08-04
wg:S6 - SA cited
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TSG SA (plenary)
How it was counted: rows of `tdoc` in api.sqlite whose work item column names one of the 28 Ambient IoT acronyms and whose document number starts SP-; the work items led are Work Plan rows whose responsible group is SP; the specifications owned are catalogue rows with wg='SP', read 2026-08-04
wg:SP
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