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ETSI TS 124 334
M00002821
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ETSI TS 124 334 Universal Mobile Telecommunications System (UMTS); LTE; Proximity-services (ProSe) User Equipment (UE) to ProSe function protocol aspects; Stage 3 (3GPP TS 24.334 version 14.0.0 Release 14)
standard by European Telecommunications Standards Institute, 05/01/2017
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Full Description
The present document specifies the protocols for Proximity-based Services (ProSe) between:the ProSe-enabled UE and the ProSe Function (over the PC3 interface); andtwo ProSe-enabled UEs (over the PC5 interface).The present document defines the associated procedures for ProSe service authorisation, ProSe direct discovery, EPClevel ProSe discovery and ProSe direct communication.The present document also defines the message format, message contents, error handling and system parameters applied by the protocols for ProSe.
The present document is applicable to:the ProSe-enabled UE; andthe ProSe Function.