Peak-to-average power ratio reduction of an OFDM signal using partial transmit sequences

被引：511

作者：

Cimini, LJ ^{[1
]}

Sollenberger, NR ^{[1
]}

机构：

[1] AT&T Labs Res, Red Bank, NJ 07701 USA

来源：

IEEE COMMUNICATIONS LETTERS | 2000年 / 4卷 / 03期

关键词：

high-speed wireless; OFDM; peak-to-average power;

D O I：

10.1109/4234.831033

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Orthogonal frequency-division multiplexing (OFDM) is an attractive technique for achieving high-bit-rate wireless data transmission. However the potentially large peak-to-average power ratio (PAP) has limited its application. Recently, two promising techniques for improving the PAP statistics of an OFDM signal have been proposed: the selective mapping and partial transmit sequence approaches. Here, we present suboptimal strategies for combining partial transmit sequences that achieve similar performance but with reduced complexity.

引用

页码：86 / 88

页数：3

共 9 条

[1] Reducing the peak-to-average power ratio of multicarrier modulation by selected mapping [J].

Bauml, RW ;

Fischer, RFH ;

Huber, JB .

ELECTRONICS LETTERS, 1996, 32 (22) :2056-2057

[2] ANALYSIS AND SIMULATION OF A DIGITAL MOBILE CHANNEL USING ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING [J].

CIMINI, LJ .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1985, 33 (07) :665-675

[3]

CIMINI LJ, P ICC 99

[4] BLOCK CODING SCHEME FOR REDUCTION OF PEAK TO MEAN ENVELOPE POWER RATIO OF MULTICARRIER TRANSMISSION SCHEMES [J].

JONES, AE ;

WILKINSON, TA ;

BARTON, SK .

ELECTRONICS LETTERS, 1994, 30 (25) :2098-2099

[5] Effects of Clipping and Filtering on the Performance of OFDM [J].

Li, Xiaodong ;

Cimini, Leonard J., Jr. .

IEEE COMMUNICATIONS LETTERS, 1998, 2 (05) :131-133

[6] OFDM with reduced peak-to-average power ratio by optimum combination of partial transmit sequences [J].

Muller, SH ;

Huber, JB .

ELECTRONICS LETTERS, 1997, 33 (05) :368-369

[7]

ONEILL R, P PIMRC 95, P71

[8] DATA TRANSMISSION BY FREQUENCY-DIVISION MULTIPLEXING USING DISCRETE FOURIER TRANSFORM [J].

WEINSTEIN, SB ;

EBERT, PM .

IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY, 1971, CO19 (05) :628-+

[9]

1996, WIRELESS PERSONAL CO, V2

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