TY  - CONF
A1  - Yew, K.M.
A1  - Drieberg, M.
A1  - Jeoti, V.
Y1  - 2007///
SN  - 0780393112; 9780780393110
TI  - On PAPR reduction in OFDM systems: A technique using Normalized Complex Hadamard Transform
ID  - scholars252
KW  - Constellation symbols; Normalized Complex Hadamard Transform (NCHT); Peak to average power ratio (PAPR)
KW  -  Codes (symbols); Computational complexity; Orthogonal frequency division multiplexing; Power control; Wavelet transforms
KW  -  Information systems
N1  - cited By 4; Conference of TENCON 2005 - 2005 IEEE Region 10 Conference ; Conference Date: 21 November 2005 Through 24 November 2005; Conference Code:69661
VL  - 2007
N2  - 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 precoding 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.
AV  - none
CY  - Melbourne
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-34249338684&doi=10.1109%2fTENCON.2005.301201&partnerID=40&md5=dd57c99ee1026684b22ff64ac2314706
ER  -