Space-time coding for wireless channels with multitone jammers

被引：0

作者：

Lin, HS ^{[1
]}

Wang, CH ^{[1
]}

Jeng, LD ^{[1
]}

机构：

[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli 32023, Taiwan

来源：

2nd International Symposium on Wireless Communications Systems 2005 (ISWCS 2005) | 2005年

关键词：

FADING CHANNELS; PERFORMANCE; COMMUNICATION; INTERFERENCE; CODES; TONE;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, space-time coding with frequency-hopping spread spectrum are studied for wireless transmission with the occurrence of multitone jammers. The maximum likelihood decoding of space-time codes is derived no matter whether the jamming state information is available or not. Several suboptimal decoding schemes are also presented for complexity reduction. Verified by the simulation results, the suboptimal schemes achieve near-optimum performance and our system outperforms the conventional schemes in terms of both signal-to-noise power ratio and bandwidth efficiency.

引用

页码：430 / 433

页数：4

共 13 条

[1]

BIRD JS, 1987, IEEE J SEL AREA COMM, V5, P248

[2] COMBINED TONE AND NOISE JAMMING AGAINST CODED FH/MFSK ECCM RADIOS [J].

KWON, HM ;

LEE, PJ .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1990, 8 (05) :871-883

[3] FH/MFSK PERFORMANCE IN MULTITONE JAMMING [J].

LEVITT, BK .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1985, 3 (05) :627-643

[4]

Lin S ..., 1983, Error Control Coding: Fundamentals and Applications

[5]

PETERSON RL, 1995, INTRO SPEED SPECTRUM

[6] Multiple tone interference of frequency-hopped noncoherent MFSK signals transmitted over Ricean fading channels [J].

Robertson, RC ;

Sheltry, JF .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1996, 44 (07) :867-875

[7] CODING FOR FREQUENCY-HOPPED SPREAD-SPECTRUM COMMUNICATION WITH PARTIAL-BAND INTERFERENCE .2. CODED PERFORMANCE [J].

STARK, WE .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1985, 33 (10) :1045-1057

[8] Space-time codes for high data rate wireless communication: Performance criteria in the presence of channel estimation errors, mobility, and multiple paths [J].

Tarokh, V ;

Naguib, A ;

Seshadri, N ;

Calderbank, AR .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1999, 47 (02) :199-207

[9] Space-time codes for high data rate wireless communication: Performance criterion and code construction [J].

Tarokh, V ;

Seshadri, N ;

Calderbank, AR .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1998, 44 (02) :744-765

[10]

TAROKH V, 2002, IEEE T COMMUN, V50, P914

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