By Dr. Ernest Simo
3.0 5 MHz Configuration
CDMA2000 can be deployed in part of or all of a carrier's service footprint:
- For Multi-Carrier Sytems, the CDMA2000 system can be configured as an overlay over one or more existing IS-95B 1.25 MHz channels. The CDMA2000 system supports 3x1.25 MHz channel operation within a 5 MHz channel. Guard bands and interference considerations permit operation in a 5 MHz PCS block.
- For Direct-Spread Systems, the CDMA2000 system should be deployed in clear frequency band for optimal performance.
CDMA Online Tech Talk
By Dr. Ernest Simo
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