Interleaving for outer convolutional codes in DS-CDMA systems

被引：23
|
作者：
Brück, S [1 ]
Sorger, U
Gligorevic, S
Stolte, N
机构：
[1] Bell Labs, Lucent Technol, Global Wireless Syst Res, D-90411 Nuremberg, Germany
[2] Univ Technol Darmstadt, Inst Network & Signal Theory, D-64283 Darmstadt, Germany
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 2000年 / 48卷 / 07期
关键词：
coded CDMA; multiuser coding; multiuser detection;
D O I：
10.1109/26.855517
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：
The paper deals with coding for direct-sequence code-division multiple-access (DS-CDMA) channels, A novel method for interleaver design is introduced which significantly improves the probability of error on Gaussian multiple-access channels. Hence, the performance of a coded DS-CDMA system comes close to transmission without interuser interference. Simulations are used to confirm the analysis.
引用
收藏
页码：1100 / 1107
页数：8
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