{"title":"Reliable 4G communication systems design using ldpc codes","authors":"M. Rana","doi":"10.15406/iratj.2019.05.00169","DOIUrl":null,"url":null,"abstract":"There has been considerable activity toward the definition of next generation wireless local area networks (WLANs), which are expected to offer high‒speed Internet services with data rates exceeding 100 Mb/s and bring WLANs that are on par with wired Ethernet technology. However, the development of high data rate WLAN communication systems must cope with several implementation challenges, such as multipath fading as well as interference with limited transmission bandwidth and power. Now, it has been demonstrated that, for the predefined power and bandwidth, employing multiple transmit and receive antennas in an orthogonal frequency‒division multiplexing (OFDM) system channels while minimizing equalization and symbol decoding complexity.1","PeriodicalId":54943,"journal":{"name":"International Journal of Robotics & Automation","volume":"14 4 1","pages":""},"PeriodicalIF":0.8000,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Robotics & Automation","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.15406/iratj.2019.05.00169","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"AUTOMATION & CONTROL SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
There has been considerable activity toward the definition of next generation wireless local area networks (WLANs), which are expected to offer high‒speed Internet services with data rates exceeding 100 Mb/s and bring WLANs that are on par with wired Ethernet technology. However, the development of high data rate WLAN communication systems must cope with several implementation challenges, such as multipath fading as well as interference with limited transmission bandwidth and power. Now, it has been demonstrated that, for the predefined power and bandwidth, employing multiple transmit and receive antennas in an orthogonal frequency‒division multiplexing (OFDM) system channels while minimizing equalization and symbol decoding complexity.1
期刊介绍：
First published in 1986, the International Journal of Robotics and Automation was one of the inaugural publications in the field of robotics. This journal covers contemporary developments in theory, design, and applications focused on all areas of robotics and automation systems, including new methods of machine learning, pattern recognition, biologically inspired evolutionary algorithms, fuzzy and neural networks in robotics and automation systems, computer vision, autonomous robots, human-robot interaction, microrobotics, medical robotics, mobile robots, biomechantronic systems, autonomous design of robotic systems, sensors, communication, and signal processing.
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