Standard

ETSI TS 124 554

Revised

Note: This standard has a new edition: ETSI TS 124 554

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Abstract

The present document specifies the protocols for Proximity-based Services (ProSe) in 5G system as specified in 3GPP TS 23.304 [2] for: a) 5G ProSe direct discovery; b) 5G ProSe communication over the PC5 interface; and c) 5G ProSe UE-to-network relay. The present document defines the associated procedures for 5G ProSe service authorization and configuration, 5G ProSe direct discovery, 5G ProSe direct communication, and 5G ProSe UE-to-network relay. The present document also defines the message format, message contents, error handling and system parameters applied by the protocols for ProSe in 5GS.

Document information

  • Standard from ETSI_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
    • V17.3.0; 3GPP TS 24.554 version 17.3.0 Release 17; Includes Diskette