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Distribution of ISR and Its Optimization in Performance Evaluation of Forward Link in Cellular Mobile Radio Systems
http://hdl.handle.net/10191/22268
http://hdl.handle.net/10191/22268d9dfb1da-970b-4a34-9a10-5b05b0cda07e
名前 / ファイル | ライセンス | アクション |
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85_8_1479-1489.pdf (845.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-05-16 | |||||
タイトル | ||||||
タイトル | Distribution of ISR and Its Optimization in Performance Evaluation of Forward Link in Cellular Mobile Radio Systems | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Distribution of ISR and Its Optimization in Performance Evaluation of Forward Link in Cellular Mobile Radio Systems | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | forward link(base station-to-mobile) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | reverse link(mobile-to-base station) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | τ-th power of distance driven | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ISR driven | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | soft handoff | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Zhou, Jie
× Zhou, Jie× Onozato, Yoshikuni× Kikuchi, Hisakazu |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In CDMA systems, power control strategy is the most important issue since the capacity of the system is only interference-limited. For a better understanding of the effects of Forward Link Power Control Strategy (FLPCS) on the outage probability in fading environments, this paper has presented a theoretical analysis of forward link in a CDMA cellular system by introducing the τ-th power of distance driven control strategy. Based on the power control, the capacity and outage probability of the system are estimated and discussed. In particular, we consider the impact of fading environments and investigate the "hole" phenomenon. Based on our numerical results, the "hole" points are at the upper bounds of where it is possible to ensure minimization of the maximum value of total Interference-to-Signal Ratio (ISR). At those upper bound points, at least, the power control strategy leads to approximately threefold the capacity compared to the case without power control strategy. It can be concluded that the forward link without power control strategy is a very heavy restriction for the capacity of the CDMA system, especially in environments of significant fading. | |||||
書誌情報 |
IEICE transactions on communications en : IEICE transactions on communications 巻 E85-B, 号 8, p. 1479-1489, 発行日 2002-08 |
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出版者 | ||||||
出版者 | 電子情報通信学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09168516 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10826261 | |||||
権利 | ||||||
権利情報 | Copyright (C) 2002 IEICE | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.ieice.org/jpn/trans_online/ |