Presentation | 2007-06-28 Implementation and Performance Evaluation of Demodulator for MM-SA System Toshihiro SAKAI, Takashi OHYAMA, Ryutaro SUZUKI, Naoto KADOWAKI, Sadao OBANA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, the inter-vehicle communication in ITS (Intelligent Transport Systems) has been one of the applications demanding high response performance of ad hoc radio communication. Currently, most inter-vehicle communication have adopted CSMA in field of R&D. However, CSMA has a limited capacity in the application of avoiding the collision between cars at the intersection. This is because this situation demands high response due to various degrading factors in response performance. We propose MM-SA (Multi-Carrier & Multi-Code Spread ALOHA) which is vastly superior in reducing the degrading factors. In this paper, we implemented a part of the function in the receiver (spreading code synchronization), and evaluated the time needed to establish the spread of synchronization and preamble length in order to verify the realization of MM-SA. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ad hoc wireless communication / high response / MM-SA / synchronization / CDMA / Inter-Vehicle Communication |
Paper # | RCS2007-13 |
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Conference Information | |
Committee | RCS |
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Conference Date | 2007/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Implementation and Performance Evaluation of Demodulator for MM-SA System |
Sub Title (in English) | |
Keyword(1) | Ad hoc wireless communication |
Keyword(2) | high response |
Keyword(3) | MM-SA |
Keyword(4) | synchronization |
Keyword(5) | CDMA |
Keyword(6) | Inter-Vehicle Communication |
1st Author's Name | Toshihiro SAKAI |
1st Author's Affiliation | Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International() |
2nd Author's Name | Takashi OHYAMA |
2nd Author's Affiliation | Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International |
3rd Author's Name | Ryutaro SUZUKI |
3rd Author's Affiliation | Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International |
4th Author's Name | Naoto KADOWAKI |
4th Author's Affiliation | National Institute of Information and Communications Technology |
5th Author's Name | Sadao OBANA |
5th Author's Affiliation | Adaptive Communications Research Laboratories, Advanced Telecommunications Research Institute International |
Date | 2007-06-28 |
Paper # | RCS2007-13 |
Volume (vol) | vol.107 |
Number (no) | 113 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |