Presentation | 2002/2/27 A Study on Allocation of the IF Spectrum Band for Multi- Spread Spectrum Communication Systems Receiver Masayuki HAKOZAKI, Yoshihiro HASE, Shingo OOMORI, Fujinobu TAKAHASHI, Ryuji KOHNO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we investigate a construction method of a multi- spread spectrum communication system receiver. We propose a way to reduce the hardware scale by sharing the IF-unit. In this method, code-division and frequency-division multiplexing are adapted to share the same IF-unit. Therefore, it is possible to minimize the increase of bandwidth to the IF signal. We assume a common receiver corre-sponding to IMT-2000, 2.6GHz satellite broadcast system and IEEE802.11 wireless LAN for the proposed method, and consider IF carrier positioning and system power ratio. By computer simulation we show that IF-unit is shared without increasing the bandwidth m much as in conventional systems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | software defined radio / multi-mode receiver / spread spectrum / IF process |
Paper # | MoMuC2001-42 |
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Committee | MoMuC |
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Conference Date | 2002/2/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Allocation of the IF Spectrum Band for Multi- Spread Spectrum Communication Systems Receiver |
Sub Title (in English) | |
Keyword(1) | software defined radio |
Keyword(2) | multi-mode receiver |
Keyword(3) | spread spectrum |
Keyword(4) | IF process |
1st Author's Name | Masayuki HAKOZAKI |
1st Author's Affiliation | Graduate School of Engineering, Diejoino of Physics, Electrical and Computer Engineering, Yokohama National University() |
2nd Author's Name | Yoshihiro HASE |
2nd Author's Affiliation | Communication Research Laboratory |
3rd Author's Name | Shingo OOMORI |
3rd Author's Affiliation | Communication Research Laboratory |
4th Author's Name | Fujinobu TAKAHASHI |
4th Author's Affiliation | Communication Research Laboratory |
5th Author's Name | Ryuji KOHNO |
5th Author's Affiliation | Graduate School of Engineering, Diejoino of Physics, Electrical and Computer Engineering, Yokohama National University |
Date | 2002/2/27 |
Paper # | MoMuC2001-42 |
Volume (vol) | vol.101 |
Number (no) | 685 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |