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A Dynamic Frequency Assignment Algorithm in Mobile Radio CommunicationSystems
http://hdl.handle.net/10191/6504
http://hdl.handle.net/10191/6504a6d28f17-0eb0-483d-8345-ceb5c007864e
名前 / ファイル | ライセンス | アクション |
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e61-e_7_527.pdf (490.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-07-25 | |||||
タイトル | ||||||
タイトル | A Dynamic Frequency Assignment Algorithm in Mobile Radio CommunicationSystems | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A Dynamic Frequency Assignment Algorithm in Mobile Radio CommunicationSystems | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Sengoku, Masakazu
× Sengoku, Masakazu× Itoh, Kiyohiko× Matsumoto, Tadashi |
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著者別名 | ||||||
識別子 | 5483 | |||||
識別子Scheme | WEKO | |||||
姓名 | 仙石, 正和 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The efficient use of frequency spectrum is one of the most important problems in mobile radio communication systems. In a small zone system (the so-called cellular system), the algorithm used to make the channel assignment for a call has a great effect on system performance (traffic characteristics). This paper presents the relationships between the traffic-carrying capacity and the graph which represents the relation among a zone and its buffer zones in the system. Furthermore, using these relationships, an algorithm for the dynamic frequency (channel) assignment which has all channel available at all base stations is proposed. The performance characteristics of this algorithm obtained from computer simulations are also presented. The computer simulation treats the two examples (systems), one is the system in which the mobile units does not cross a zone boundary during a communication (the zone size is sufficiently large and the probability of the occurrence can be neglected.), the other is the system in which the mobile unit may cross a zone boundary during a communication. The results from these simulations show that the algorithm carries more traffic per channel at a given blocking rate than the RING method. | |||||
書誌情報 |
IEICE Transactions en : IEICE Transactions 巻 E61-E, 号 7, p. 527-533, 発行日 1978-07 |
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出版者 | ||||||
出版者 | The Institute of Electronics, Information and Communication Engineers | |||||
権利 | ||||||
権利情報 | copyright©1978 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/ |