ZTE Corporation ZXG-OB06 Manuale Utente
ZXG10 OB06 ZTE Integrated Outdoor GSM Base Station Technical Manual
48
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9. BS power control procedure: This procedure allows the BSS to control
the transmitting power of an activated channel in the TRX.
10. Connection failure procedure: This procedure allows the OB06 to give
the BSC an indication that an activated dedicated channel has been
disconnected.
disconnected.
11.
Physical environment content request/confirmation procedure: This
procedure allows the BSC to obtain physical parameters of a specific
channel, which generally happens before a change to the channel. This
channel, which generally happens before a change to the channel. This
procedure is optional.
12. SACCH fill-in information change procedure: This procedure allows the
BSC to instruct the OB06 to change the fill-in information (system
message) on a specific SACCH.
message) on a specific SACCH.
Channel Establishment
1. Channel activation
The procedure of activating a channel successfully is shown in Figure
33.
F
I G U R E
3 3
S
U C C E S S O F
C
H A N N E L
A
C T I V A T I O N
MS
LAPDm
FURRM
HPIMan
LAPD
BSC
OAMM
(CHAN ACTIV)
MPH_RRCmdTo
CHP (CHP
CHAN ACTIV)
(CHAN ACTIV
ACK)
DL_DATA_REQ (CHAN ACTIV
ACK)
M PH_CHPIndToRR
(CHP CHAN ACTIV
RESPONSE(ACK)
DL_DATA_IND(CHAN ACTIV)
Dm_PH_CONN_IND
(if chan activated)
MS