Common Control Channel Handling - Ericsson CME 20 R6.1 Reference Manual

36

Common Control Channel Handling

"Common Control Channel Handling" denotes the RBS resources
utilised for traffic on the Common Control channel.
36.1 References
/GSM:04.08/
/GSM:08.58/
/GSM:05.02/
/GSM:05.03/
Whenever a reference is made to a function described in another chapter,
please refer to the table of contents to find the appropriate chapter.
36.2 Function
36.2.1 Paging
By means of the PAGING procedure /GSM:08.58:5.2/, the RBS pages
mobiles on command from the BSC. The RBS supports:
•
•
•
•
Channel combinations /GSM:05.02:6.4/ supported:
•
•
PAGING_COMMAND messages from BSC with the following MS
IDENTITY (Id-type) are supported:
IMSI
TMSI
IMSIs and TMSIs are queued for scheduled transmission on PCH. One
paging queue is supported for each paging group.
Scheduled transmission of IMSI and TMSI is made with the following
messages:
•
•
•
For dequeuing, priority handling, selection of Page mode, transmission
and retransmission, see Section 36.2.3 on page 230.
EN/LZT 123 2697 R5A
1998-08-13
Reception, interpretation and check of PAGING_COMMANDs
from BSC
Queuing of IMSI and TMSI
Scheduled transmission of PAGING_REQUEST messages on PCH
Retransmission of PAGING_REQUEST messages on PCH
(iv) FCCH+SCH+BCCH+CCCH
(v) FCCH+SCH+BCCH+CCCH+SDCCH/4(0..3)+SACCH/
C4(0..3)
PAGING_REQUEST_TYPE_1 /GSM:04.08:9.1.22/
PAGING_REQUEST_TYPE_2 /GSM:04.08:9.1.23/
PAGING_REQUEST_TYPE_3 /GSM:04.08:9.1.24/
© Ericsson Radio Systems AB
— All Rights Reserved —
Common Control Channel Handling
GSM 04.08 (phase2) version 4.5.0
GSM 08.58 (phase2) version 4.6.1
GSM 05.02 (phase2) version 4.3.0
GSM 05.03 (phase2) version 4.1.0
International Mobile Subscriber Identity
Temporary Mobile Subscriber Identity
229 (306)