PERFORMANCE ANALYSIS OF NONCOHERENT DELAY-LOCKED LOOP IN MULTIPLE-ACCESS INTERFERENCE

被引:0
|
作者
HONG, SE
YOON, SY
LEE, HS
AHN, J
机构
[1] SAMSUNG ELECTR CO, CTR COMMUN SYST RES & DEV, SEOUL, SOUTH KOREA
[2] KOREA ADV INST SCI & TECHNOL, FAC ENGN, SEOUL 130012, SOUTH KOREA
关键词
COMMUNICATION DEVICE AND CIRCUIT;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a performance analysis of the standard non-coherent delay-locked loop in asynchronous direct-sequence code division multiple access (DS-CDMA) environments. In particular, the effects of multiple access interference on the loop performance are addressed. We work out an expression for the steady-state tracking-error variance and provide performance curves in terms of mean time to lose lock as a function of the number of interfering users and E(b)/N-o.
引用
收藏
页码:935 / 941
页数:7
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