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Error Probability of Different Modulation Schemes for OFDM based WLAN standard IEEE 802.11a
Sanjeev Kumar, Swati Sharma
Pages - 262 - 267     |    Revised - 30-08-2010     |    Published - 30-10-2010
Volume - 4   Issue - 4    |    Publication Date - October 2010  Table of Contents
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KEYWORDS
OFDM, WLAN , Performance evaluation, IEEE 802.11, Modulation formats
ABSTRACT
Orthogonal Frequency Division Multiplexing (OFDM) is a key technique for achieving high data rates and spectral efficiency requirements for wireless communication systems. This paper presents a modeling and simulation of OFDM based on WLAN standard (IEEE 802.11a). Performance of OFDM is evaluated for different modulation schemes such as PSK, QAM, DQPSK, and OQPSK. The performance of OFDM is compared in terms of BER vs SNR for different modulation formats.
CITED BY (20)  
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Mr. Sanjeev Kumar
Amritsar College of Engineering & Technology - India
sanjeev_be@indiatimes.com
Miss Swati Sharma
- India


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