{"title":"Per antenna/stream union bound as a channel quality indicator for MIMO systems","authors":"N. Sharma","doi":"10.1109/SPCOM.2004.1458516","DOIUrl":null,"url":null,"abstract":"We address the issue of rate allocation for layered coded MIMO (multiple input multiple output) systems for a given flat fading channel with APP (a posteriori probability) decoding. Transmission parameters for a given MIMO channel are found using per antenna/stream union bound that enables one to find the SNR (signal to noise ratio) of an equivalent AWGN (additive white Gaussian noise) channel for each transmit antenna/stream. Comparison with the ergodic Shannon capacity is made for some example rate controlled systems.","PeriodicalId":424981,"journal":{"name":"2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPCOM.2004.1458516","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We address the issue of rate allocation for layered coded MIMO (multiple input multiple output) systems for a given flat fading channel with APP (a posteriori probability) decoding. Transmission parameters for a given MIMO channel are found using per antenna/stream union bound that enables one to find the SNR (signal to noise ratio) of an equivalent AWGN (additive white Gaussian noise) channel for each transmit antenna/stream. Comparison with the ergodic Shannon capacity is made for some example rate controlled systems.