Content for TS 26.102 Word version: 18.0.0
5 RAB aspects
6 Iu Interface User Plane (RAN)
6.1 Frame structure on the Iu UP transport protocol
6.2 Mapping of the bits
6.3 Frame handlers
7 Uu Interface User Plane (UE)
8 Nb Interface User Plane (CN) of a BICC-based Circuit Switched Core Network
8.1 Frame structure on the Nb UP transport protocol
8.2 Mapping of the bits
8.3 Frame handlers
9 Nb Interface User Plane (CN) of a SIP-I -based Circuit Switched Core Network
9.1 Overview
9.2 AMR
9.3 AMR-WB
9.4 GSM_EFR
9.5 GSM_FR
9.6 GSM_HR
9.7 PCM
9.8 Telephone-Event
10 A-Interface User Plane over IP
10.1 Overview
10.2 AMR
10.3 AMR-WB
10.4 GSM_EFR
10.5 GSM_FR
10.6 GSM_HR
10.7 PCM
$ Change history
5 RAB aspects p. 10
6 Iu Interface User Plane (RAN) p. 11
6.1 Frame structure on the Iu UP transport protocol p. 11
6.1.1 Initialisation p. 11
6.1.2 Time Alignment Procedure p. 11
6.2 Mapping of the bits p. 11
6.3 Frame handlers p. 13
6.3.1 Handling of frames from TC to Iu interface (downlink) p. 13
6.3.1.1 Frame Quality Indicator p. 13
6.3.1.2 Frame Type p. 13
6.3.1.3 Codec Mode Indication p. 13
6.3.1.4 Codec Mode Request p. 13
6.3.1.5 Optional internal 8 bits CRC p. 14
6.3.1.6 Mapping of Speech or Comfort Noise parameter bits p. 14
6.3.2 Handling of frames from Iu interface to TC (uplink) p. 14
7 Uu Interface User Plane (UE) p. 15
8 Nb Interface User Plane (CN) of a BICC-based Circuit Switched Core Network p. 16
8.1 Frame structure on the Nb UP transport protocol p. 16
8.2 Mapping of the bits p. 17
8.2.1 Mapping for AMR frames p. 17
8.2.2 Mapping for PCM Coded Speech p. 17
8.2.3 Mapping for GSM_EFR frames p. 17
8.2.4 Mapping for GSM_FR frames p. 18
8.2.5 Mapping for GSM_HR frames p. 19
8.3 Frame handlers p. 20
9 Nb Interface User Plane (CN) of a SIP-I -based Circuit Switched Core Network p. 21
9.1 Overview p. 21
9.1.1 Time Alignment Procedure p. 21
9.1.2 SID Frame Generation p. 21
9.1.3 Initial Codec Mode p. 22
9.2 AMR p. 22
9.3 AMR-WB p. 23
9.4 GSM_EFR p. 24
9.5 GSM_FR p. 24
9.6 GSM_HR p. 25
9.7 PCM p. 25
9.8 Telephone-Event p. 25
10 A-Interface User Plane over IP p. 25
10.1 Overview p. 25
10.1.1 Time Alignment Procedure p. 26
10.1.2 SID Frame Generation p. 26
10.1.3 Initial Codec Mode p. 26
10.2 AMR p. 27
10.3 AMR-WB p. 27
10.4 GSM_EFR p. 28
10.5 GSM_FR p. 28
10.6 GSM_HR p. 28
10.7 PCM p. 28
$ Change history p. 29
