1xEV-DO Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
99
User Manual 1173.9511.02 ─ 11
The PN offset is sent in the Sync Channel Message.
Remote command:
Color Code
8-bit color code of the sector.
Remote command:
Subnet Mask
8-bit sector subnet identifier. The access network sets this field to the number of con-
secutive 1's in the subnet mask of the subnet to which this sector belongs. Values up
to 128 are supported.
Remote command:
Country Code
3-digit decimal representation of the country code associated with the sector.
Remote command:
Format
Input format for the 128-bit overall sector ID. "ANSI-41" means that the R&S
CMW
builds the overall ID based on a 24-bit sector ID, the number of parity bits, and the Sys-
tem ID (SID) defined in the "1xEV-DO Signaling" main view. This method is simpler
and ensures compatibility between the SID and the sector ID.
Fig. 2-47: ANSI-41 format
According to the ANSI-41 format, the "P" bits are a sequence of zero or more 0's fol-
lowed by one 1; the number of "P" bits is defined in the ANSI-41 section. The format
bits are set to the binary value "00". The "N" bits are set to the System ID (SID), the "S"
bits contain the 24-bit "Sector ID". A new "X" bit pattern is randomly generated every
time the forward 1xEV-DO signal is turned on. This ensures that the R&S
CMW simu-
lates a new sector, forcing the AT to negotiate a new session.
Remote command:
ANSI-41
The following parameters configure ANSI-41.
GUI Reference
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