Link Capacity and Signal Power According to Allocations of Spreading Codes and Bandwidth in CDMA Systems

Chang Soon KANG  Sung Moon SHIN  Dan Keun SUNG  

Publication
IEICE TRANSACTIONS on Communications   Vol.E83-B   No.4   pp.858-860
Publication Date: 2000/04/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
link capacity,  signal power,  spreading code,  bandwidth,  CDMA,  

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Summary: 
Reverse link performance analysis in single-code and multi-code CDMA systems is presented. Results show that the single-code system yields better performance than does the multi-code system in terms of link capacity and signal power. This improvement increases as spreading bandwidth is reduced and the number of spreading codes assigned to a user is increased.