The final test

E1 In one sentence, what is 3GPP sensing for?

• Detecting objects that are not connected to the network, using the network's own radio
• Measuring how much data a base station is carrying
• Locating a connected device more accurately than positioning can

E2 Which group leads the architecture rule-writing, and under which acronym?

• RAN1, under FS_Sensing_NR
• SA6, under Sensing-APP
• SA2, under Sensing-ARC

E3 How many specifications does this work touch?

• 18, one per work plan entry
• 14, one per acronym
• 27, out of 3599 active 3GPP specifications

E4 Which acronym carries the most meeting documents?

• Sensing-ARC, with 302
• FS_Sensing_ARC, with 706
• FS_Sensing_NR, with 776

E5 TS 23.137 stands at version 0.3.0. What is it?

• A published specification in its third correction
• A draft; the stage 2 rule-writing has not finished
• A study report awaiting approval

E6 Which single use case made it from the study into the rule-writing?

• Aerial objects, meaning drones
• Assisted driving
• Factory automation

E7 What does the mix of 2036 pCRs against 136 change requests tell you?

• The area is mostly correcting published specifications
• The area is mostly exchanging letters with other groups
• The area is mostly writing study text, not maintaining published documents

E8 You need to quote how many work items this area has. What must you add?

• Whether you mean 18 work plan entries or 14 acronyms
• Whether you are counting studies or specifications
• Which release you are counting

E9 What gap did the radio study say sensing was there to close?

• The network could not carry enough data
• The network had no built-in way to detect an object that is not connected to it
• The network could not tell one connected device from another

E10 Which document is the original use-case study for sensing?

• TR 23.700-14
• TS 22.137
• TR 22.837

E11 Which group has filed the most sensing documents?

• SA2, with 995
• SA1, with 640
• RAN1, with 872

E12 What was the Rel-19 radio study actually about?

• Building a sensing product
• Channel modelling, so that object detection and tracking can be simulated
• The security of sensing results

E13 How many specifications does this work touch, and out of how many?

• 27 out of 149
• 27 out of 3599 active 3GPP specifications
• 149 out of 3599

E14 TR 33.777 stands at version 0.6.0. What does that tell you?

• It is a draft; a number below 1.0.0 is not a published report
• It has been withdrawn
• It is the sixth published edition

E15 Why is searching 3GPP documents for the word "sensing" a bad idea?

• Search is disabled for that word
• The word is never used in titles
• 2053 documents use it for other work — sidelink partial sensing, listen-before-talk, and the separate 6G work