| Presentation | 2010-03-03 Whitespace Sensing Database for Cognitive Radio Systems HaNguyen TRAN, ALEMSEGEDT Yohannes D., Chen SUN, Hiroshi HARADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Regulatory information and sensing related information are used to determine free spectrum for secondary use. Having a database which organizes these two different types of information and provides information about available spectrum to cognitive radio in a timely manner would improve the spectrum utilization efficiency. This paper shows the design of a logical entity called "whitespace sensing database". that includes the details about its architecture, interface and functionality. Information from difference sources is stored in the database based on regulatory requirements and characteristics of the data. The database can provide information about radio environment including the following information: results of distributed sensing about primary and secondary users, long-term spectrum usage statistic, and regulatory information. Information exchange with the proposed database can be deployed with low latency and less traffic to the global network. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | regulatory database / sensing database / distributed sensing |
| Paper # | SR2009-99 |
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| Conference Information | |
| Committee | SR |
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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 | 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) | Whitespace Sensing Database for Cognitive Radio Systems |
| Sub Title (in English) | |
| Keyword(1) | regulatory database |
| Keyword(2) | sensing database |
| Keyword(3) | distributed sensing |
| 1st Author's Name | HaNguyen TRAN |
| 1st Author's Affiliation | New Generation Wireless Communications Research Center National Institute of Information and Communications Technology (NICT)() |
| 2nd Author's Name | ALEMSEGEDT Yohannes D. |
| 2nd Author's Affiliation | New Generation Wireless Communications Research Center National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name | Chen SUN |
| 3rd Author's Affiliation | New Generation Wireless Communications Research Center National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Hiroshi HARADA |
| 4th Author's Affiliation | New Generation Wireless Communications Research Center National Institute of Information and Communications Technology (NICT) |
| Date | 2010-03-03 |
| Paper # | SR2009-99 |
| Volume (vol) | vol.109 |
| Number (no) | 442 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |