Coordinated Resource Allocation Scheme in the Forward Link of Sectorized CDMA Systems (Wireless Communication Technology)
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概要
- 論文の詳細を見る
We propose a coordinated resource allocation (CRA) scheme that can be used to allocate high data-rate users in sectorized cells. This scheme is useful for allocating high data-rate users at cell boundaries. In order to analyze the performance of the proposed scheme, we make an interference model for a sectorized CDMA system and suggest the system load measurement of the forward link. Based on this system load measurement, data throughput for the CDMA system under perfect and imperfect power control is then analyzed. Numerical results show that throughput is significantly increased when the CRA scheme is used.
- 社団法人電子情報通信学会の論文
- 2003-05-01
著者
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Choi Seung
Korea University Anam Hospital
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Cho Dong
Korea Advanced Institute Of Science And Technology
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Choi S
Korea Telecom
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Choi Seung
Korea Telecom
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