Presentation | 2010-03-03 Functional verification and performance measurements of spectrum sharing type cognitive radio system Kentaro ISHIZU, Homare MURAKAMI, Dai Nishino, Keima Shimoiizaka, Ken Suzuki, Hiroshi HARADA, Kiyoshi Ogawa, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Spectrum sharing type cognitive radio system enables radio operations which share the same frequency bands by multiple radio systems under vacant frequency bands that are not assigned for use or not used temporally, by means of functions to sense radio environment, select appropriate frequency bands to operate according to their capability, and reconfigure equipments. This system not only improves frequency utilization efficiency, but also makes decisions on radio utilization by the equipments according to the environments. NICT has developed a prototype which autonomously executes a series of the required processes. This paper evaluates feasibility of the system by functional verifications and performance measurements at the cognitive radio evaluation environment we have constructed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio System / Spectrum Sharing / Prototype / Radio Interference / Shield room |
Paper # | SR2009-97 |
Date of Issue |
Conference Information | |
Committee | SR |
---|---|
Conference Date | 2010/2/24(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Software Radio(SR) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Functional verification and performance measurements of spectrum sharing type cognitive radio system |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio System |
Keyword(2) | Spectrum Sharing |
Keyword(3) | Prototype |
Keyword(4) | Radio Interference |
Keyword(5) | Shield room |
1st Author's Name | Kentaro ISHIZU |
1st Author's Affiliation | National Institute of Information and Communications Technology() |
2nd Author's Name | Homare MURAKAMI |
2nd Author's Affiliation | National Institute of Information and Communications Technology |
3rd Author's Name | Dai Nishino |
3rd Author's Affiliation | NTTPC Communications, Inc. |
4th Author's Name | Keima Shimoiizaka |
4th Author's Affiliation | NTTPC Communications, Inc. |
5th Author's Name | Ken Suzuki |
5th Author's Affiliation | NTTPC Communications, Inc. |
6th Author's Name | Hiroshi HARADA |
6th Author's Affiliation | National Institute of Information and Communications Technology |
7th Author's Name | Kiyoshi Ogawa |
7th Author's Affiliation | NTTPC Communications, Inc. |
Date | 2010-03-03 |
Paper # | SR2009-97 |
Volume (vol) | vol.109 |
Number (no) | 442 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |