Handbook

Table Of Contents
ClearFill Star CDMA
1100187 Rev. 1.0
Page 21 of 152
2.3.2 Sectorization
The sectorization is configured via the GES. The procedure for VLAN configuration is
described in section 4.7.3.4-VLAN Configuration of GES.
In a system containing several BSIs the assignment of each RRHs to a BSI
(sectorization) is configurable by VLAN (Figure 10).
The VLAN configuration / sectorization is done via NMS.
VLAN1
Transport
Network
RRH
BSI 1
BSI 2
BSI n
.
.
.
.
RRH
.
.
.
.
VLAN2
RRH
RRH
.
.
.
.
VLAN n
RRH
RRH
.
.
.
.
Figure 10 Illustration of CDMA channel assignment to RRH via VLAN.
The system supports:
Port-based VLAN
IEEE802.1Q Tag VLAN
256 active VLANs
VLAN ID 1~4094
Note: Each RF carrier needs an individual VLAN, consisting of one BSI and a number of
RRHs. The maximum number of RF carriers transported on the same Ethernet is limited by
the maximum data rate of 1Gbit/s.