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  

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

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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.