Performance Analysis of Proportional Fair Scheduling with Partial Feedback Information for Multiuser MIMO-OFDMA Systems 


Vol. 33,  No. 6, pp. 643-651, Jun.  2008


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  Abstract

In this paper, we analyze the performance of normalized SNR based proportional fair scheduling with partial feedback information for multiuser MIMO-OFDMA systems. The closed form expression on the downlink capacity of the selective partial CQI feedback scheme is derived and its asymptotic behavior is investigated. From the performance analysis and numerical results, it is found that the optimal growth rate of downlink capacity can be achieved with bounded average feedback overhead irrespective of the number of users.

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  Cite this article

[IEEE Style]

M. Kang, I. Byun, J. B. Park, K. S. Kim, "Performance Analysis of Proportional Fair Scheduling with Partial Feedback Information for Multiuser MIMO-OFDMA Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 6, pp. 643-651, 2008. DOI: .

[ACM Style]

Mingyu Kang, Ilmu Byun, Jin Bae Park, and Kwang Soon Kim. 2008. Performance Analysis of Proportional Fair Scheduling with Partial Feedback Information for Multiuser MIMO-OFDMA Systems. The Journal of Korean Institute of Communications and Information Sciences, 33, 6, (2008), 643-651. DOI: .

[KICS Style]

Mingyu Kang, Ilmu Byun, Jin Bae Park, Kwang Soon Kim, "Performance Analysis of Proportional Fair Scheduling with Partial Feedback Information for Multiuser MIMO-OFDMA Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 33, no. 6, pp. 643-651, 6. 2008.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880