Spread spectrum communications handbook (revised ed.)
Spread spectrum communications handbook (revised ed.)
OFDM for Wireless Multimedia Communications
OFDM for Wireless Multimedia Communications
Signal Design for Good Correlation: For Wireless Communication, Cryptography, and Radar
Signal Design for Good Correlation: For Wireless Communication, Cryptography, and Radar
WiMAX: Technology for Broadband Wireless Access
WiMAX: Technology for Broadband Wireless Access
An overview of peak-to-average power ratio reduction techniques for multicarrier transmission
IEEE Wireless Communications
IEEE Journal on Selected Areas in Communications
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Selected mapping (SLM) is a technique for reducing the high peak-to-average power ratio (PAPR) in which a suitable signal is selected among a set of alternative signals which all indicate alike information. The chief drawback existing in this method is that transmitter is compelled to send several additional bits called side information (SI) for each data block in order that recovering at the receiver side can be possible. In this paper, we present a novel SLM scheme by using the linear feedback shift register circuit and m-sequence named MSLM technique by which any side information bit is not explicitly sent. In MSLM, The basic idea is to fit the side information into transmitted symbols based upon which some special locations in the transmitted data block are expanded, i.e. some transmitted symbols are extended. In the receiver side, by using some properties of m-sequence the SI bits can be detected. We present the example of our method for an OFDM system through the use of 16-QAM modulation and different m-sequences and finally, concerned results are illustrated from the view point of bit error rate, probability of detection failure and PAPR reduction.