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ETSI TS 143 064
M00002678
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ETSI TS 143 064 Digital cellular telecommunications system (Phase 2+) (GSM); General Packet Radio Service (GPRS); Overall description of the GPRS radio interface; Stage 2 (3GPP TS 43.064 version 14.2.0 Release 14)
standard by European Telecommunications Standards Institute, 08/01/2017
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ETSI TS 143 064 provides the overall description for lower-layer functions of the General Packet Radio Service (GPRS and EGPRS)) radio interface (Um). ). Within this TS the term GPRS refers to GPRS and EGPRS unless explicitly stated otherwise.The overall description provides the following information:The services offered to higher-layer functions,The distribution of required functions into functional groups,A definition of the capabilities of each functional group,Service primitives for each functional group, including a description of what services and information flows are to be provided, andA model of operation for information flows within and between the functions.The present document is applicable to the following GPRS Um functional layers:Radio Link Control functions,Medium Access Control functions, andPhysical Link Control functions.