{"title":"IEEE802.11ac中通过波束形成传输减少ISI","authors":"Balwant Singh, Vinod Shokeen, R. Asthana","doi":"10.1109/ICRIEECE44171.2018.9008560","DOIUrl":null,"url":null,"abstract":"Device to Device (D2D) communication is very demanding technology for today’s communication system due to heavy traffic of data and voice. So there must be improvement in spectral efficiency and system capacity. Higher order modulation technique in wireless communication system can increase the system capacity but the major problem is Inter Symbol Interference (ISI). This paper is going to reduce effect of ISI by transmission of beamforming in IEEE802.11ac. Result will show improved SNR while beamformed transmission is performed instead of spatial expansion transmission. There is increment in the received power so this technique also provides more reliable demodulation for higher order modulation and coding schemes, used for the transmission.","PeriodicalId":393891,"journal":{"name":"2018 International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering (ICRIEECE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reduction of ISI by Beamforming Transmission in IEEE802.11ac\",\"authors\":\"Balwant Singh, Vinod Shokeen, R. Asthana\",\"doi\":\"10.1109/ICRIEECE44171.2018.9008560\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Device to Device (D2D) communication is very demanding technology for today’s communication system due to heavy traffic of data and voice. So there must be improvement in spectral efficiency and system capacity. Higher order modulation technique in wireless communication system can increase the system capacity but the major problem is Inter Symbol Interference (ISI). This paper is going to reduce effect of ISI by transmission of beamforming in IEEE802.11ac. Result will show improved SNR while beamformed transmission is performed instead of spatial expansion transmission. There is increment in the received power so this technique also provides more reliable demodulation for higher order modulation and coding schemes, used for the transmission.\",\"PeriodicalId\":393891,\"journal\":{\"name\":\"2018 International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering (ICRIEECE)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering (ICRIEECE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICRIEECE44171.2018.9008560\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference on Recent Innovations in Electrical, Electronics & Communication Engineering (ICRIEECE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICRIEECE44171.2018.9008560","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reduction of ISI by Beamforming Transmission in IEEE802.11ac
Device to Device (D2D) communication is very demanding technology for today’s communication system due to heavy traffic of data and voice. So there must be improvement in spectral efficiency and system capacity. Higher order modulation technique in wireless communication system can increase the system capacity but the major problem is Inter Symbol Interference (ISI). This paper is going to reduce effect of ISI by transmission of beamforming in IEEE802.11ac. Result will show improved SNR while beamformed transmission is performed instead of spatial expansion transmission. There is increment in the received power so this technique also provides more reliable demodulation for higher order modulation and coding schemes, used for the transmission.
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