| 講演名 | 2008-03-26 Two-Dimensional Location Information Exchanging Method Based on Time and Frequency Slot Assignment in ITS System , |
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| PDFダウンロードページ |  PDFダウンロードページへ |
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| 抄録(英) | Vehicle location exchanging link layer protocols based on time slot assignment according to the vehicle location have been proposed for inter vehicle communications (IVC). These protocols allocate different time slots to the vehicles for distinguishing the location. However, the limitation of the number of the time slots prevents the wide area location support. This paper proposes a new assignment strategy to expand the supported area by using multiple frequencies to broadcast the location information by combining the time and frequency slots. By using multiple frequencies, the duration of one slot expands and it enables vehicles to exchange more information during one time slot. In this paper, we consider regular triangular structure cell, and time and frequency slot assignment procedures are presented. Furthermore, through computer simulation studies, performance improvement compared with the conventional location exchanging protocols is demonstrated. |
| キーワード(和) | |
| キーワード(英) | IVC / Two-Dimensional Location Exchanging / Time and Frequency Slot Assignment |
| 資料番号 | ITS2007-81 |
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| 研究会情報 | |
| 研究会 | ITS |
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| 開催期間 | 2008/3/19(から1日開催) |
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| 講演論文情報詳細 | |
| 申込み研究会 | Intelligent Transport Systems Technology (ITS) |
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| 本文の言語 | ENG |
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| タイトル（英） | Two-Dimensional Location Information Exchanging Method Based on Time and Frequency Slot Assignment in ITS System |
| サブタイトル（和） | |
| キーワード(1)（和/英） | / IVC |
| 第 1 著者 氏名（和/英） | / Jia SHEN |
| 第 1 著者 所属（和/英） | Advanced Wireless Communication Research Center, The University of Electro-Communications:(Present office)National Key Laboratory of Communication, University of Electronic Science and Technology of China |
| 発表年月日 | 2008-03-26 |
| 資料番号 | ITS2007-81 |
| 巻番号（vol） | vol.107 |
| 号番号（no） | 556 |
| ページ範囲 | pp.- |
| ページ数 | 6 |
| 発行日 | |