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Spec	Title	Releases	WG
36.321	Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification	18.1.0 17.7.0 16.9.0 15.11.0 14.13.0 13.9.0 12.10.0 11.6.0 10.10.0 9.6.0 8.12.0	R2

All information on this page is aggregated from the 3GPP Specfication Status Report page.