Peak-to-average power ratio reduction of an OFDM signal using Guided Scrambling coding

被引：17

作者：

Xin, Y ^{[1
]}

Fair, IJ ^{[1
]}

机构：

[1] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB, Canada

来源：

GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7 | 2003年

关键词：

component; OFDM; peak-to-average power ratio; guided scrambling; coding;

D O I：

10.1109/GLOCOM.2003.1258663

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Selective mapping (SLM) and partial transmit sequences (PTS) are two approaches that significantly improve the statistics of the peak-to-average power ratio of an orthogonal frequency-division multiplexing signal. Guided Scrambling (GS) is a multimode coding technique that is used to constrain the characteristics of encoded sequences in digital transmission and recording systems. In this paper, we demonstrate the similarity of these techniques, and integrate GS coding with SLM and PTS. Our proposed GS-SLM and GS-PTS techniques result in very good PAPR performance with little error extension and do not require transmission of side information.

引用

页码：2390 / 2394

页数：5

共 16 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]

BEENKER GFM, 1985, PHILIPS J RES, V40, P289

[3]

BINGHAM JAC, 1990, IEEE COMMUN MAG MAY, P5

[4] MULTITONE SIGNALS WITH LOW CREST FACTOR [J].

BOYD, S .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1986, 33 (10) :1018-1022

[5] SLM peak-power reduction without explicit side information [J].

Breiling, M ;

Müller-Weinfurtner, SH ;

Huber, JB .

IEEE COMMUNICATIONS LETTERS, 2001, 5 (06) :239-241

[6]

DAVIS JA, 1997, IEEE T INFORM THEORY, V33, P2397

[7] POLYNOMIALS FOR GUIDED SCRAMBLING LINE CODES [J].

FAIR, IJ ;

WANG, Q ;

BHARGAVA, VK .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1995, 13 (03) :499-509

[8] GUIDED SCRAMBLING - A NEW LINE CODING TECHNIQUE FOR HIGH BIT RATE FIBER OPTIC TRANSMISSION-SYSTEMS [J].

FAIR, IJ ;

GROVER, WD ;

KRZYMIEN, WA ;

MACDONALD, RI .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1991, 39 (02) :289-297

[9] Multitone signals with low crest factor [J].

Friese, M .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1997, 45 (10) :1338-1344

[10]

IMMINK KAS, 1999, CODES MASS DATA STOR

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