System Performances of V-BLAST Combined with Turbo Code

Chang Yong-yu; Fu Jing-xing; Yang Da-cheng

Volume 27 Issue 1

Jan. 2005

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Article Navigation > Journal of Electronics & Information Technology > 2005 > 27(1): 150-152

Chang Yong-yu, Fu Jing-xing, Yang Da-cheng . System Performances of V-BLAST Combined with Turbo Code[J]. Journal of Electronics & Information Technology, 2005, 27(1): 150-152.

Citation:

Chang Yong-yu, Fu Jing-xing, Yang Da-cheng . System Performances of V-BLAST Combined with Turbo Code[J]. Journal of Electronics & Information Technology, 2005, 27(1): 150-152.

Chang Yong-yu, Fu Jing-xing, Yang Da-cheng . System Performances of V-BLAST Combined with Turbo Code[J]. Journal of Electronics & Information Technology, 2005, 27(1): 150-152.

Citation:

Chang Yong-yu, Fu Jing-xing, Yang Da-cheng . System Performances of V-BLAST Combined with Turbo Code[J]. Journal of Electronics & Information Technology, 2005, 27(1): 150-152.

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System Performances of V-BLAST Combined with Turbo Code

Received Date: 2003-08-15
Rev Recd Date: 2004-02-24
Publish Date: 2005-01-19

Abstract

Abstract

Through simulation this paper studies the performance of the system of V-BLAST combined with turbo code. The current methods process the V-BLAST algorithm and turbo decode algorithm independently. So it does not utilize the soft information of the received signal sufficiently. By simulation a novel method is presented. Through the combination of these two algorithms the complexity of the system realization does not increase, but the performance improves obviously.

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References(1)

References

Wolniansky P W, Foschini G J, Golden G D, Valenzuela R A.V-BLAST: An architecture for realizing very high data rates over the rich-scattering wireless channel[C]. Proc. IEEE ISSSE, Pisa,Italy, 1998:230 - 235.[2]Foschini G J. Layered space-time architecture for wireless communication in a fading environment when using multiple antennas. Bell Laboratories Technical Journal, 1996,(2): 41 - 59.[3]Golden G D.[J].Foschini G J, Valenzuela R A, Wolniansky P W.V-BLAST: An architecture for realizing very high data rates over the rich-scattering wireless channel. Proc. 1998 Intl Symp. on Advanced Radio Techniques, Boulder, Colorado, Sept. 9.1998,11:-[4]Berrou C, Glavieux A, Thitimasjshima P. Near Shannon limit error-correcting coding and decoding: Turbo-codes(1). In Proc.,IEEE Int. Conf. on Communication, Geneva, Switzerland, May 1993: 1064- 1070.

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