Zte ZXG10-OB06, Техническое руководство

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ZXG10-OB06 (V1.0) Integrated Outdoor GSM Base Station Technical Manual
72 Confidential and Proprietary Information of ZTE CORPORATION
R a d i o R e s o u r c e I n d i c a t i o n
Figure 56 shows the radio resource indication.
F
I G U R E
5 6 – R
A D I O
R
E S O U R C E
I
N D I C A T I O N
MS LAPDm FURRM HPIMan LAPD
BSC OAMM
DL_ DATA_REQ (RF RES IND)
MPH_ CHPI ndToRR
(CHP MEAS IND)
(RF RES IND)
Period value
It notifies BSC about the interference level of the idle channel of one TRX.
CHP provides the interference level value of the idle channel. It reports
this value in the CHP MEASUREMENT INDICATION message, just like the
measurement report. This message is reported once every 102 frames (51
multiframes) or 104 frames (26 multiframes).
L o a d M a n a g e m e n t
ZXG10-OB06 (V1.0) manages load in the following ways:
• Load indication:
Figure 57 shows the procedure of load indication on the common
channel.
F
I G U R E
5 7 – P
U B L I C
C
H A N N E L
L
O A D
I
N D I C A T O R
The OB06 gives load information to BSC in a specific CCCH time slot,
involving RACH and PCH loads.
The CHP calculates the exact load on the RACH. The PAGCHM
calculates the load on the PCH. The thresholds and sending period are
configured in the OAMM.