Call Control
• SDCCH/8 + ACCH
Supported reactivation types /GSM 08.58:9.3.3/
• Immediate Assign
• Normal Assign
• Asynchronous Handover
Supported channel modes /GSM 08.58:9.3.6/
TCH/F Signalling
TCH/H Signalling
TCH/FS Full rate speech, GSM speech alg. Ver 1
TCH/FS Full rate speech, GSM speech alg. Ver 2
TCH/HS Half rate speech
SDCCH Signalling
For the non-transparent service
TCH/F14.4 Full rate data 14.4 kbit/s non-transparent
TCH/F9.6 Full rate data 9.6 kbit/s non-transparent
TCH/H4.8 Half rate data 4.8 kbit/s non-transparent
For the transparent service
TCH/F14.4 Full rate data 14.4 kbit/s transparent
TCH/F9.6 Full rate data 9.6 kbit/s transparent
TCH/F4.8 Full rate data 4.8 kbit/s transparent
TCH/F2.4 Full rate data 2.4 kbit/s transparent
TCH/F2.4 Full rate data 1.2 kbit/s transparent
TCH/F2.4 Full rate data 600 bit/s transparent
TCH/F2.4 Full rate data 1200/75 bit/s (1200 network
>MS, 75 MS >network) transparent
TCH/F Signalling, Bi-directional (not allowed on
channel combination ix)
TCH/FS Full rate speech, GSM speech alg. Ver 1,
Bi-directional
TCH/FS Full rate speech, GSM speech alg. Ver 2,
Bi-directional
EN/LZT 720 0008 P2A
2001-11-28
269 (485)
© Ericsson Radio Systems AB
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