.png){kind=icon}
返回
Interference cancellation with an array processing MLSE receiver
.png){kind=icon}
PRE
AI
DOI：10.1109/25.790506.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Capacity and transmission quality in cellular systems can be improved by using receivers that mitigate cochannel interference and multipath propagation, In this paper, a class of multichannel maximum likelihood sequence estimation (MLSE) receivers is developed for this purpose. Interference mitigation is accomplished via adaptive antenna arrays,while multipath propagation is combatted via MLSE. Practical considerations are included, such as fixed front-end filtering, sampling, and estimation of parameters from received samples. Maximal ratio combining, conventional array processing and metric combining (MC) are shown to be special cases of the proposed receivers. Performance is evaluated for pi/4-shift DQPSK, using the parameters and transmission format of the time-division multiple-access (TDMA)-based IS-136 (D-AMPS) digital cellular standard, Semianalytical performance predictions are developed which confirm simulation trends. The results show that these receivers can operate at significantly lower carrier-to-interferer (C/I) levels than conventional MC receivers.
Keyword:
antenna arrays
array signal processing
equalizers
fading channels
interference suppression
maximum likelihood sequence estimation
time-varying channels
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
7.1
论文数:
1.8W
被引数:
6.6W
机构
暂无机构信息
引用论文
Interleukin-3-Receptor-α in Triple-Negative Breast Cancer (TNBC): An Additional Novel Biomarker of TNBC Aggressiveness and a Therapeutic Target.png)
Cancers
OAAI
CancersIF0
OAAI分享收藏分享收藏
分享收藏分享收藏
查看更多内容