摘要
In this paper, we propose a novel multiuser detector based on the reduced state Viterbi Algorithm. It partitions the total K users into G groups according to their power strengths and interference levels, which reduces the computational complexity per binary decision from O(2K-1) to O(G* 2K/G-1) for asynchronous DS/CDMA systems in AWGN. Theoretical analyses and simulation results are presented to demonstrate the significant performance improvement over the successive interference canceler (SIC).
| 源语言 | 英语 |
|---|---|
| 页 | 1102-1105 |
| 页数 | 4 |
| 出版状态 | 已出版 - 1996 |
| 已对外发布 | 是 |
| 活动 | Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2) - Beijing, China 期限: 5 5月 1996 → 7 5月 1996 |
会议
| 会议 | Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2) |
|---|---|
| 市 | Beijing, China |
| 时期 | 5/05/96 → 7/05/96 |
指纹
探究 'Reduced state Viterbi algorithm for multiuser detection in DS/CDMA systems' 的科研主题。它们共同构成独一无二的指纹。引用此
Zhaocheng, W., Ning, G., Yan, Y., & Wang, Q. (1996). Reduced state Viterbi algorithm for multiuser detection in DS/CDMA systems. 1102-1105. 论文发表于 Proceedings of the 1996 International Conference on Communication Technology Proceedings, ICCT'96. Part 2 (of 2), Beijing, China.