Performance Analysis of Mobile Multi-hop Relay Uplink System in Multicell Environments 


Vol. 35,  No. 4, pp. 394-400, Apr.  2010


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  Abstract

Mobile Multi-hop Relaying (MMR) system can provide increased system capacity of wireless access network by coverage extension and enhanced transmission rate within the Base Station (BS) coverage area. The previous researches for the MMR system with a non-transparent mode Relay Station (RS) do not consider channel selection procedure of Mobile Station (MS), co-channel interference and Multi-hop Relay Base Station (MR-BS) coverage and RS coverage ratio in MMR system. In this paper, we investigate the performance of MMR uplink system in multicell environments with various topologies. The performance is presented in terms of call blocking probability, channel utilization, outage probability and system throughput by varying offered load. It is found that, for certain system parameters, the MMR uplink system achieve the maximum system throughput when MR-BS coverage to RS coverage ratio is 7.

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  Cite this article

[IEEE Style]

S. Kim, S. Kim, H. Lee, S. Ryu, C. Cho, "Performance Analysis of Mobile Multi-hop Relay Uplink System in Multicell Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 4, pp. 394-400, 2010. DOI: .

[ACM Style]

Seung-Yeon Kim, Se-Jin Kim, Hyong-Woo Lee, Seung-Wan Ryu, and Choong-Ho Cho. 2010. Performance Analysis of Mobile Multi-hop Relay Uplink System in Multicell Environments. The Journal of Korean Institute of Communications and Information Sciences, 35, 4, (2010), 394-400. DOI: .

[KICS Style]

Seung-Yeon Kim, Se-Jin Kim, Hyong-Woo Lee, Seung-Wan Ryu, Choong-Ho Cho, "Performance Analysis of Mobile Multi-hop Relay Uplink System in Multicell Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 4, pp. 394-400, 4. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880