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Efficient Traffic Management for Reverse Traffic Channels in High-Speed CDMA Systems Woon-Young YEO Hyejeong LEE Dong-Ho CHO Publication IEICE TRANSACTIONS on Communications Vol.E90-B No.8 pp.2163-2167 Publication Date: 2007/08/01 Online ISSN: 1745-1345 DOI: 10.1093/ietcom/e90-b.8.2163 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: traffic management, rate control, medium access control, cdma2000 1xEV-DO, Full Text: PDF(223.9KB)>>
Summary: We point out the unstable operation of reverse traffic management in the cdma2000 1xEV-DO system, and propose a new rate control scheme that controls the reverse traffic load more precisely. The proposed scheme is modeled as a multidimensional Markov process and compared with the conventional scheme. The analysis results show that the proposed rate control scheme has a lower overload probability and higher reverse link throughput than the conventional one. | |||||
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