Presentation | 2005-11-24 Broadcasting and Cognitive Radio Hiroyuki HAMAZUMI, Naohiko IAI, Yasuhiro ITO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The cognitive radio technology has a high potentiality to provide new services with co-existing conventional radio systems. It provides new function, which perceive the frequency band not used momentary for the communication terminal, and help using an vacant channel of each region that changes every time. On the other hand, broadcasting is a continuous transmission system. In this report, when the relation between broadcasting and the cognitive radio are investigated, technical conditions for required field strength and the interference protection ratio for the television broadcasting with the possibility of receiving interference are explained. In addition, because the cognitive radio has a deep relationship with software radio technology, one segment mobile terrestrial digital (ONESEG) broadcasting receiver, Real Zero method AM radio receiver and three medias software receiver for ITS as a research and development situation of a software radio technology in the broadcasting field are introduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive radio / Software radio / ONESEG / RZ-SSB / ITS |
Paper # | SR2005-52 |
Date of Issue |
Conference Information | |
Committee | SR |
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Conference Date | 2005/11/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Paper Information | |
Registration To | Software Radio(SR) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Broadcasting and Cognitive Radio |
Sub Title (in English) | |
Keyword(1) | Cognitive radio |
Keyword(2) | Software radio |
Keyword(3) | ONESEG |
Keyword(4) | RZ-SSB |
Keyword(5) | ITS |
1st Author's Name | Hiroyuki HAMAZUMI |
1st Author's Affiliation | NHK Science & Technical Research Laboratories() |
2nd Author's Name | Naohiko IAI |
2nd Author's Affiliation | NHK Science & Technical Research Laboratories |
3rd Author's Name | Yasuhiro ITO |
3rd Author's Affiliation | NHK Science & Technical Research Laboratories |
Date | 2005-11-24 |
Paper # | SR2005-52 |
Volume (vol) | vol.105 |
Number (no) | 430 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |