NDLI: Novel approach: Codec design for WiMax system

Content Provider	IEEE Xplore Digital Library
Author	Raut, R. Kulat, K.
Copyright Year	2008
Description	Author affiliation: Electron. & Commun. Dept., Ramdeobaba Kamla Nehru Eng. Coll., Nagpur (Raut, R.) \|\| Electron. & Comput. Sci. Dept., VNIT, Nagpur (Kulat, K.)
Abstract	Wireless communication is the fastest growing segment of the communication industry. New services are being added and data is provided at higher bit rates to the end users. With these advancements any communication system has to critically consider data integrity. This requires, maintaining a lower bit error rate. Present work focuses on the Broadcast Wireless Access standard named WiMax (Worldwide Interoperability for Microwave Access). Possible options for maintaining a lower bit error rate in WiMax System are worked out. In particular a Novel Approach which uses a concatenation of RS (Reed-Solomon) and Turbo Codes for the Codec design in The WiMax Communication System is presented. The paper also discusses use of OQPSK Modulation Technique in place of the conventional QPSK system, for performance improvement. The comparative simulation results of existing WiMax System and the system using the novel approach are also provided. These results are used to draw useful conclusions for reducing the bit error rate in the WiMax System.
Starting Page	1
Ending Page	6
File Size	5461986
Page Count	6
File Format	PDF
ISBN	9781424435944
DOI	10.1109/ICCCNET.2008.4787707
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-12-18
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	RS codes Codecs Bit error rate WiMAX Quadrature phase shift keying Wireless communication Reed-Solomon codes Communication industry Bit rate Broadcasting Turbo codes WiMax System OQPSK modulation technique
Content Type	Text
Resource Type	Article

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