CDMA (Code division multiple access) Interview Question:

Explain Pilot Channel?

Submitted by: Administrator

A forward link channel which is a base to mobile that modulates only by the pilot PN. It spreads common codes to all signals transmitted from a given base station.
Several critical important functions are provided by the pilot channel for forward links in IS-95 systems
The pilot channel modulation facilitates the process of time synchronized replica generation at the receiver of the PN spreading sequences. These are utilized at the transmitter for modulating the synchronization, paging and traffic channels. These are transmitted from the same base station.
Submitted by: Administrator