Adaptive Transmit Permission Probability Control in CDMA Cellular Packet Communications with Site Diversity
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概要
- 論文の詳細を見る
Site diversity causes unfairness in packet reception that depends on the location of the mobile stations in the uplink of CDMA cellular packet communication systems.This paper proposes an adaptive transmit permission probability control scheme that reduces this unfairness in CDMA cellular slotted-ALOHA systems with site diversity.The proposed scheme adaptively controls the transmit permission probability according to the offered load and the location of the mobile stations.Successful packet reception rate, fairness coefficient and throughput performance are evaluated in fading environments with imperfect power control.Computer simulation shows that adaptive transmit permission probability control improves fairness of service for all mobile stations and throughput performance across all channel loads compared with the conventional scheme.
- 社団法人電子情報通信学会の論文
- 2000-07-25
著者
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Mori Kazuo
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.
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Yamazato T
Nagoya Univ. Nagoya Jpn
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Yamazato Takaya
Nagoya University
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Yamazato Takaya
Faculty Of Science And Technology Keio University:nagoya University
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KOBAYASHI Takehiko
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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OGAWA Akira
Nagoya University
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Yamazato Takaya
Nagoya Univ. Nagoya Jpn
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Yamazato Takaya
School Of Engineering Nagoya University
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Ogawa Akira
The Department Of Information Engineering Meijo University
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Kobayashi Tsuguo
Semiconductor Device Engineering Laboratory Microelectronics Center Toshiba Corporation
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Kobayashi Takehiko
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.
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Kobayashi T
Strategic Planning Department National Institute Of Information And Communications Technology
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Kobayashi T
Waseda Univ. Tokyo
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Mori K
Mie Univ. Tsu‐shi Jpn
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Kobayashi Takehiko
Yrp Mobile Telecommunications Key Technology Laboratories Co. Ltd.
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