Ericsson RBS 2106 - Page 241

Physical Channel Handling
− a) SDCCH/8[0..7] + SACCH/C8[0..7]
− b) SDCCH/8[0,1,3..7] + SACCH/C8[0,1,3..7] + CBCH
•
(viii) TCH/F + FACCH/F + SACCH/M
•
(ix) TCH/F + SACCH/M
•
(x) TCH/FD + SACCH/MD
Note: CCCH = PCH + RACH + AGCH.
Note: Channel Combinations (v) and (vii) type b, are valid only
when SMS Cell Broadcast is configured. In case of Channel
Combination (vii), CBCH is only allowed for TN (Timeslot
Number)=0..3.
Note: Channel Combinations (iv) and (v) must be configured for
TN=0.
Note: Channel Combinations (vi) can only be configured for
TN=2, 4, 6.
Packet Switched
•
(xi) PBCCH + PCCCH + PDTCH + PACCH + PTCCH
•
(xii) PCCCH + PDTCH + PACCH + PTCCH
•
(xiii) PDTCH + PACCH + PTCCH
Each channel combination for packet data is transmitted on PDCH (the
physical channel).
23.2.4 Channel Coding
Channel Coding (downlink) is performed according to:
/GSM:05.03:3/ Traffic Channels
/GSM:05.03:4/ Control Channels
/GSM:05.03:5/ Packet Switched Channels
23.2.5 Channel Decoding
Channel Decoding (uplink) is performed according to:
/GSM:05.03:3/ Traffic Channels
/GSM:05.03:4/ Control Channels
/GSM:05.03:5/ Packet Switched Channels
23.2.6 Interleaving
Interleaving (downlink) is performed according to:
/GSM:05.03:3/ Traffic Channels
/GSM:05.03:4/ Control Channels
EN/LZT 720 0008 P2A
2001-11-28
239 (485)
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