System level performance of OFDMA forward link with proportional fair scheduling

Seokhyun Yoon, Youngkwon Cho, Chan Byoung Chae, Hyunwoo Lee

Research output: Contribution to conferencePaper

21 Citations (Scopus)

Abstract

System level performance of OFDM/ OFDMA is evaluated for various system parameters, such as frequency reuse factor, scheduling algorithm and sub-channel structures. Specifically, the generalized two step sub-channel/ power allocation algorithm, with either aggregated or distributed sub-channel structure, is first extended to provide proportional fairness. Then, by simulation, the sector throughput is evaluated in practical OFDMA based cellular system environment with frequency reuse of 1 and 3, respectively.

Original languageEnglish
Pages1384-1388
Number of pages5
Publication statusPublished - 2004 Dec 1
Event2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004 - Barcelona, Spain
Duration: 2004 Sep 52004 Sep 8

Other

Other2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004
CountrySpain
CityBarcelona
Period04/9/504/9/8

Fingerprint

Scheduling algorithms
Orthogonal frequency division multiplexing
Scheduling
Throughput

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Yoon, S., Cho, Y., Chae, C. B., & Lee, H. (2004). System level performance of OFDMA forward link with proportional fair scheduling. 1384-1388. Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain.
Yoon, Seokhyun ; Cho, Youngkwon ; Chae, Chan Byoung ; Lee, Hyunwoo. / System level performance of OFDMA forward link with proportional fair scheduling. Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain.5 p.
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Yoon, S, Cho, Y, Chae, CB & Lee, H 2004, 'System level performance of OFDMA forward link with proportional fair scheduling', Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain, 04/9/5 - 04/9/8 pp. 1384-1388.

System level performance of OFDMA forward link with proportional fair scheduling. / Yoon, Seokhyun; Cho, Youngkwon; Chae, Chan Byoung; Lee, Hyunwoo.

2004. 1384-1388 Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain.

Research output: Contribution to conferencePaper

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Yoon S, Cho Y, Chae CB, Lee H. System level performance of OFDMA forward link with proportional fair scheduling. 2004. Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain.