Content for TS 27.001 Word version: 17.0.0
8 Functions common to all interfaces
8.1 Synchronization of the Traffic Channel
8.2 Filtering of Channel Control Information (A/Gb or GERAN Iu mode transparent mode only)
8.3 Terminal Compatibility Decision
8.4 Test Loops
8.5 Alternate speech/facsimile group 3
8.6 Multislot configuration split/combine function
8.7 EDGE multiplexing function
8.8 Seamless data rate change
8 Functions common to all interfaces Word‑p. 17
8.1 Synchronization of the Traffic Channel Word‑p. 17
8.1.1 Transparent services Word‑p. 17
8.1.1.1 Initial procedure for traffic channel types TCH/F4.8 and TCH/F9.6 Word‑p. 17
8.1.1.2 Initial procedure for traffic channel types TCH/F14.4 and TCH/F28.8 Word‑p. 18
8.1.1.3 Subsequent procedures for traffic channel types TCH/F4.8, TCH/F9.6, TCH/F14.4, and TCH/F28.8 Word‑p. 18
8.1.1.3.1 V.-series interface Word‑p. 18
8.1.1.3.2 X.-series interface Word‑p. 18
8.1.1.3.3 S interface (I.420) Word‑p. 18
8.1.1.4 Procedures for RLC Word‑p. 18
8.1.1.4.1 V-series interface Word‑p. 18
8.1.2 Non-transparent services Word‑p. 19
8.1.2.1 V.-series interface Word‑p. 19
8.1.2.2 X.-series interface Word‑p. 19
8.1.2.3 S interface (I.420) (does not apply to UTRAN Iu mode) Word‑p. 19
8.1.3 Action on loss of synchronization Word‑p. 19
8.1.3.1 Loss at the TAF-radio interface Word‑p. 19
8.1.3.2 Loss at the TAF-terminal interface Word‑p. 19
8.2 Filtering of Channel Control Information (A/Gb or GERAN Iu mode transparent mode only) Word‑p. 19
8.2.1 General Word‑p. 19
8.2.2 Filtering process to be applied Word‑p. 20
8.2.2.1 V.-series interface Word‑p. 20
8.2.2.2 X.-series interface Word‑p. 20
8.2.2.3 Filtering mechanism Word‑p. 21
8.3 Terminal Compatibility Decision Word‑p. 21
8.3.1 Compatibility Check Word‑p. 21
8.3.2 Selection of Appropriate Terminal Function Word‑p. 21
8.3.3 Indication of Compatibility Requirements to the PLMN Word‑p. 21
8.4 Test Loops Word‑p. 26
8.5 Alternate speech/facsimile group 3 Word‑p. 26
8.5.1 In case of A/Gb mode Word‑p. 26
8.5.2 In case of UTRAN Iu mode Word‑p. 26
8.6 Multislot configuration split/combine function Word‑p. 27
8.6.1 Non-transparent data Word‑p. 27
8.6.2 Transparent data Word‑p. 27
8.7 EDGE multiplexing function Word‑p. 27
8.8 Seamless data rate change Word‑p. 27
