| Presentation | 2011-03-02 A Signal Recognition Technique based on Cyclostationarity and its Application to Cognitive Radio Systems Hiroki HARADA, Hiromasa FUJII, Shunji MIURA, Hidetoshi KAYAMA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper introduces a signal recognition technique based on cyclostationarity and proposes its application to cognitive radio systems. After the outlines of major signal recognition techniques such as an energy detection and a cyclostationary feature detection, recent research trends toward the improvements of the signal recognition technique based on cyclostationarity are introduced. In addition, applications of the cyclostationarity-based signal recognition technique are mentioned on the basis of several advantages of the cyclostationary feature detection method over other detection methods. For example, an asynchronous in both the time and the frequency domains, a simultaneous identification of multiple signals and an artificial creation of the cyclostationarity are effective in spectrum sharing scenarios. In particular, several applications such as a connectable network search in a multi-mode wireless terminal, an interference annunciation using the cyclostationarity induction and an interference monitoring based on the cooperation between the signal recognition technique and a database, are considered. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | cyclostationary feature detection / spectrum sharing / signal recognition technique |
| Paper # | SR2010-90 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2011/2/23(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) | A Signal Recognition Technique based on Cyclostationarity and its Application to Cognitive Radio Systems |
| Sub Title (in English) | |
| Keyword(1) | cyclostationary feature detection |
| Keyword(2) | spectrum sharing |
| Keyword(3) | signal recognition technique |
| 1st Author's Name | Hiroki HARADA |
| 1st Author's Affiliation | NTT DOCOMO, INC.() |
| 2nd Author's Name | Hiromasa FUJII |
| 2nd Author's Affiliation | NTT DOCOMO, INC. |
| 3rd Author's Name | Shunji MIURA |
| 3rd Author's Affiliation | NTT DOCOMO, INC. |
| 4th Author's Name | Hidetoshi KAYAMA |
| 4th Author's Affiliation | NTT DOCOMO, INC. |
| Date | 2011-03-02 |
| Paper # | SR2010-90 |
| Volume (vol) | vol.110 |
| Number (no) | 435 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |