A cross-layer design in V-BLAST system with transmit correlation

Guangxi Zhu; Xiaofeng Lu; Liexin Peng; Guoqin Ning

doi:10.1117/12.655812

4 January 2006 A cross-layer design in V-BLAST system with transmit correlation

Guangxi Zhu, Xiaofeng Lu, Liexin Peng, Guoqin Ning

Proceedings Volume 5985, International Conference on Space Information Technology; 59850K (2006) https://doi.org/10.1117/12.655812
Event: International Conference on Space information Technology, 2005, Wuhan, China

Abstract

The combination of adaptive modulation (AM) at physical layer and truncated automatic repeat request at data link layer in V-BLAST system is considered in this paper. We deduce the spectral efficiency and the outage probability from our proposed design over frequency-flat Rayleigh channels in presence of transmit correlation. Numerical results reveal that the joint design of AM and truncated ARQ in V-BLAST system can achieve considerable spectral efficiency gain and outage probability reduction.

Citation Download Citation

Guangxi Zhu, Xiaofeng Lu, Liexin Peng, and Guoqin Ning "A cross-layer design in V-BLAST system with transmit correlation", Proc. SPIE 5985, International Conference on Space Information Technology, 59850K (4 January 2006); https://doi.org/10.1117/12.655812

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