PAPR Analysis of Normalized Complex Hadamard Transform based OFDM

Yew, Kuan Min and Drieberg , Micheal and Jeoti , Varun (2006) PAPR Analysis of Normalized Complex Hadamard Transform based OFDM. In: IEEE Consumer Communications and Networking Conference (CCNC) 2006, 8-10 January 2006, Las Vegas, United States.

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A new technique for the reduction of peak to average power ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM) systems is presented. It is based on spreading the constellation symbols with Normalized Complex Hadamard Transform (NCHT). The proposed technique can achieve about 3 dB more reduction in PAPR compared to conventional OFDM systems. The technique has been shown to be effective and has low complexity.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:3700
Deposited By: Micheal Drieberg
Deposited On:28 Dec 2010 00:24
Last Modified:19 Jan 2017 08:27

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