2001•Jounal of Xidian UniversityRequires access

Study of CDMA multiple access technique

Cai Jue

Abstract

As a multiple access protocol, CDMA is widely used in wireless radio data networks. Through the analysis of multi code CDMA and single code CDMA, a type of random multiple access protocol based on multi code CDMA and single code CDMA in the packet data network is proposed in this paper. The throughput performance and delay performance are also given. The result indicates that both multi code CDMA and single code CDMA have the same performance.

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Available abstract

Key concepts: Code division multiple access, Computer science, Computer network, Code (set theory), Network packet, Throughput, Near-far problem, Channel access method