| Presentation | 2010-03-05 A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part : Part3 : Signal Processing Technology for Highly Accurate Signal Reception Takayuki YAMADA, Doohwan LEE, Hiroyuki SHIBA, Yo YAMAGUCHI, Kazuhiro UEHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In these days, a great variety of wireless systems are currently being used and new wireless systems are being standardized. We propose a new heterogeneous network system supporting for a wide variety of wireless systems, which is composed of flexible access points and protocol-free signal processing part. This network system receives a wide bandwidth spectrum including many signals of a variety of wireless systems collectively. Signal receiving performance degrades, because the wider bandwidth receiver provides lower noise performance and the collective multiple signals reception causes a lot of interferences. In this paper, we propose a novel signal processing technology for highly accurate signal reception. This proposed technology performs signal separation and signal restoration with desired signal features extracted from the received radio wave. Then, we show the effectiveness of the proposed technology by using a computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Flexible wireless system / Signal restoration / Signal separation / Heterogeneous network |
| Paper # | RCS2009-323,MoMuC2009-96,SR2009-120,AN2009-89 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2010/2/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (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) | A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part : Part3 : Signal Processing Technology for Highly Accurate Signal Reception |
| Sub Title (in English) | |
| Keyword(1) | Flexible wireless system |
| Keyword(2) | Signal restoration |
| Keyword(3) | Signal separation |
| Keyword(4) | Heterogeneous network |
| 1st Author's Name | Takayuki YAMADA |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Doohwan LEE |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Hiroyuki SHIBA |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Yo YAMAGUCHI |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 5th Author's Name | Kazuhiro UEHARA |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2010-03-05 |
| Paper # | RCS2009-323,MoMuC2009-96,SR2009-120,AN2009-89 |
| Volume (vol) | vol.109 |
| Number (no) | 440 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |