On The Performance of Coordinated Random Beamforming Schemes in A Two-Cell Symmetric Interference Channel 


Vol. 36,  No. 4, pp. 318-324, Apr.  2011


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  Abstract

In this paper, three coordinated random beamforming (CRBF) schemes are analyzed in a two-cell symmetric interference channel. A simple partial coordination of RBF with base station selection (BSS) is shown to achieve the same average sum rate performance of CRBF with joint encoding (JE). To improve the sum rate performance further, we also propose a transmission mode selection (TMS) between the BSS and JE which is shown to have additional sum rate gain for the large number of users. Siumulation results verify the eectiveness of the proposed CRBF schemes and accuracy of the proposed analysis.

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  Cite this article

[IEEE Style]

J. Yang, H. Chae, Y. Kim, D. K. Kim, "On The Performance of Coordinated Random Beamforming Schemes in A Two-Cell Symmetric Interference Channel," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 4, pp. 318-324, 2011. DOI: .

[ACM Style]

Janghoon Yang, Hyunjin Chae, Yohan Kim, and Dong Ku Kim. 2011. On The Performance of Coordinated Random Beamforming Schemes in A Two-Cell Symmetric Interference Channel. The Journal of Korean Institute of Communications and Information Sciences, 36, 4, (2011), 318-324. DOI: .

[KICS Style]

Janghoon Yang, Hyunjin Chae, Yohan Kim, Dong Ku Kim, "On The Performance of Coordinated Random Beamforming Schemes in A Two-Cell Symmetric Interference Channel," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 4, pp. 318-324, 4. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880