使用ldpc代码设计可靠的4G通信系统

IF 0.8 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

International Journal of Robotics & Automation Pub Date : 2019-03-13 DOI:10.15406/iratj.2019.05.00169

M. Rana

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引用次数: 0

摘要

对于下一代无线局域网(wlan)的定义已经有相当多的活动，它有望提供数据速率超过100mb /s的高速互联网服务，并带来与有线以太网技术相当的wlan。然而，高数据速率无线局域网通信系统的发展必须应对一些实现挑战，如多径衰落以及有限传输带宽和功率的干扰。现在，已经证明，在预定义的功率和带宽下，在正交频分复用(OFDM)系统信道中使用多个发射和接收天线，同时最小化均衡和符号解码的复杂性

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Reliable 4G communication systems design using ldpc codes

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

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来源期刊

International Journal of Robotics & Automation 工程技术-机器人学

CiteScore

1.20

自引率

44.40%

发文量

审稿时长

8 months

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.