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Proceedings Paper

An adaptive low complexity and high performance BLAST detection algorithm
Author(s): Desheng Wang; Jie Fu; Guangxi Zhu; Deming Liu
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Paper Abstract

It is well known that MIMO channel capacity was greatly improved by used of BLAST code, but the existing methods still have the decoding complexity and precision problem. This paper analyzes the advantage and disadvantage of the present detection algorithms for the BLAST system. An adaptive BLAST decoding algorithm with lower decoding complexity is proposed. The simulations show that the adaptive detection can achieve the moderate tradeoff between complexity and performance.

Paper Details

Date Published: 29 October 2009
PDF: 7 pages
Proc. SPIE 7514, Photonics and Optoelectronics Meetings (POEM) 2009: Fiber Optic Communication and Sensors, 751407 (29 October 2009); doi: 10.1117/12.846319
Show Author Affiliations
Desheng Wang, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Jie Fu, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Guangxi Zhu, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)
Deming Liu, Huazhong Univ. of Science and Technology (China)
Wuhan National Lab. for Optoelectronics (China)


Published in SPIE Proceedings Vol. 7514:
Photonics and Optoelectronics Meetings (POEM) 2009: Fiber Optic Communication and Sensors
Dieter Stefan Jäger; Hequan Wu; Shuisheng Jian; Desheng Jiang; Deming Liu; Weiwei Dong; Qizhen Sun; Xiaochun Xiao, Editor(s)

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