On The Performance of a Hybrid Mode Beamforming in A Two-Cell System 


Vol. 37,  No. 12, pp. 1133-1139, Dec.  2012


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  Abstract

In this paper, hybrid mode beamforming (HMB) which allows simultaneous transmission of joint beamforming and disjoint beamforming is proposed. HMB is proven to be asymptotically optimal beamforming for sum rate growth. Extensive simulations show that HMB achieves nearly the same performance as joint encoding (JE) in symmetric interference channel. It is also shown that it outperforms JE in a more realistic asymmetric interference channel environment, though it still experiences some performance degradation due to power inefficiency of joint beamforming in asymmetric channel.

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  Cite this article

[IEEE Style]

J. Yang, H. Chae, D. K. Kim, "On The Performance of a Hybrid Mode Beamforming in A Two-Cell System," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 12, pp. 1133-1139, 2012. DOI: .

[ACM Style]

Janghoon Yang, Hyukjin Chae, and Dong Ku Kim. 2012. On The Performance of a Hybrid Mode Beamforming in A Two-Cell System. The Journal of Korean Institute of Communications and Information Sciences, 37, 12, (2012), 1133-1139. DOI: .

[KICS Style]

Janghoon Yang, Hyukjin Chae, Dong Ku Kim, "On The Performance of a Hybrid Mode Beamforming in A Two-Cell System," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 12, pp. 1133-1139, 12. 2012.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880