多用户MIMO通信系统中有限反馈技术的比较

2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO) Pub Date : 2019-07-01 DOI:10.1109/SYNCHROINFO.2019.8814271

V. B. Krevndelin, A. E. Smimov, Taoufik Ben Reieb

{"title":"多用户MIMO通信系统中有限反馈技术的比较","authors":"V. B. Krevndelin, A. E. Smimov, Taoufik Ben Reieb","doi":"10.1109/SYNCHROINFO.2019.8814271","DOIUrl":null,"url":null,"abstract":"Using of quantized channel state information on transmitter (CSIT) side for adaptive signal processing on base station (BS) side also called as precoding provides to reduce feedback channel bandwidth in comparison with full CSIT. There are many solutions for feedback channel quantization. The aim of this paper is to compare efficiency of known grassmannian manifold for codebook design and random vector quantization based codebooks using to transmit CSI from users to base station side.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of Limited Feedback Techniques for Multiuser MIMO Communication Systems\",\"authors\":\"V. B. Krevndelin, A. E. Smimov, Taoufik Ben Reieb\",\"doi\":\"10.1109/SYNCHROINFO.2019.8814271\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Using of quantized channel state information on transmitter (CSIT) side for adaptive signal processing on base station (BS) side also called as precoding provides to reduce feedback channel bandwidth in comparison with full CSIT. There are many solutions for feedback channel quantization. The aim of this paper is to compare efficiency of known grassmannian manifold for codebook design and random vector quantization based codebooks using to transmit CSI from users to base station side.\",\"PeriodicalId\":363848,\"journal\":{\"name\":\"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SYNCHROINFO.2019.8814271\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SYNCHROINFO.2019.8814271","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

在发射机侧使用量化信道状态信息对基站侧进行自适应信号处理，也称为预编码，与全CSIT相比，可以减少反馈信道带宽。反馈信道量化的解决方法有很多。本文的目的是比较已知的格拉斯曼流形码本设计和基于随机矢量量化的码本用于从用户到基站侧传输CSI的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Comparison of Limited Feedback Techniques for Multiuser MIMO Communication Systems

Using of quantized channel state information on transmitter (CSIT) side for adaptive signal processing on base station (BS) side also called as precoding provides to reduce feedback channel bandwidth in comparison with full CSIT. There are many solutions for feedback channel quantization. The aim of this paper is to compare efficiency of known grassmannian manifold for codebook design and random vector quantization based codebooks using to transmit CSI from users to base station side.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)

自引率

0.00%

发文量