{"title":"Power and rate adaptation techniques with uncoded MQAM over TWDP fading channels","authors":"Bhargabjyoti Saikia, R. Subadar","doi":"10.1109/ICPEN.2012.6492322","DOIUrl":null,"url":null,"abstract":"Expressions of spectral efficiency have been obtained for optimal and suboptimal adaptive transmission techniques with uncoded MQAM (multilevel quadrature amplitude modulation) over Two Wave Diffuse Power (TWDP) fading channels. Probability density function of signal-to-noise ratio is used to obtain the expressions. A study of the effect of fading parameters on the spectral efficiency of different techniques has been presented.","PeriodicalId":336723,"journal":{"name":"2012 1st International Conference on Power and Energy in NERIST (ICPEN)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 1st International Conference on Power and Energy in NERIST (ICPEN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPEN.2012.6492322","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Expressions of spectral efficiency have been obtained for optimal and suboptimal adaptive transmission techniques with uncoded MQAM (multilevel quadrature amplitude modulation) over Two Wave Diffuse Power (TWDP) fading channels. Probability density function of signal-to-noise ratio is used to obtain the expressions. A study of the effect of fading parameters on the spectral efficiency of different techniques has been presented.
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