Appendix - Ericsson CME 20 R6.1 Reference Manual

44.5

Appendix

TS1
TS2
PCM-A
.
TS31
TS1
TS2
PCM-B
.
TS31
Figure 47
Note:
Each ICP (IS Connection Point) or CCP (CON Connection Point)
represents a 16 kbit/s connection point. They are numbered from 4 to
711. A 16 kbit/s channel is established by connecting two ICPs to each
other. A 32 or 64 kbit/s signalling channel is established by connecting
two or four pairs of consecutive ICPs to each other. The consecutive
ICPs must belong to the same TS or SCH.
EN/LZT 123 2697 R5A
1998-08-13
IS
ICP ICP
o
4 o
256
5 o o
257
o 258
6 o
259
7 o o
8 o o
260
9 o o
261
10 o o 262
263
11 o o
.
12 o
o
13 o
348
14 o
o 349
.
.
350
o
122 o o 351
123 o
124 o
125 o
512
126 o
o
513
o
127 o
514
o
132 o
o
515
133 o
o
516
o
134 o
517
135 o
o
518
136 o
o
519
137 o
o
520
o
138 o
521
139 o o
522
140 o
o
523
141 o
142 o
.
.
250 o
251 o
252 o
253
o
254 o
255 o
Physical mapping of entities and ICP/CCP
TS25 - TS31 are only applicable for 2048 kbit/s systems
© Ericsson Radio Systems AB
— All Rights Reserved —
BTS Parameter Limitations
CON
CCP
SCH1
256
o
o
257
o
258
o
259
260 o
SCH2
o
261
o
262
o
263
.
.
o
348
SCH24
o
349
o
350
o
351
SCH
TRX0
signalling
(RSL/OML)
TCH´s
ATSR 0
1
2
3
4
5
6
7
TS 64 kbit/ PSM timeslot
ATSR Air time slot resource
SCH Signalling channel
TCH Traffic channel
.
TRX 0: 512-523
TRX 1: 524-535
TRX 2: 536-547
TRX 3: 548-559
TRX 4: 560-571
TRX 5: 572-583
TRX 6: 640-651
TRX 7: 652-663
TRX 8: 664-675
TRX 9: 676-687
TRX 10: 688-699
TRX 11: 700-711
01_0300B
295 (306)