OCDMA CODE TRACKING SYSTEM HAVING PHANTOM CARRIER SIGNAL with orthogonal code division multiple access code tracking system with phantom carrier signal

摘要

With the spread of PN (pseudo noise code), each channel is identified by a group of RW (Rademacher wash) symbols.This set of RW symbols is reduced by a predetermined one (better known as rwo).Each transceiver has an acquisition and tracking circuit of a synchronized receiver (such as a transmitted RW access symbol) compared with a predetermined value.