| Presentation | 2014-04-18 Effects of Signal Interference in Wideband Non-Contiguous OFDM Receiver Kazuhiro KOSAKA, Keiji TAKAKUSAKI, Issei KANNO, Akio HASEGAWA, Hiroyuki SHINBO, Yoshio TAKEUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are studying the Wideband Non-Contiguous OFDM (WNC-OFDM) to utilize an unused frequency band. The WNC-OFDM can realize a high-speed communication by gathering OFDM sub-carriers which are located at unused frequency bands from 170MHz to 2GHz. Since a WNC-OFDM transmission uses multiple frequency bands at the same time, its receiver is configured as the wideband. That is, the receiver receives not only the WNC-OFDM signals but also the signals of other systems at the same time. From this, there is the issue of decreasing signal interferences from the other systems to increase a quality of receiving WNC-OFDM signals. In this paper, we describe effects of signal interferences in a WNC-OFDM receiver from the other systems by the experimental equipment and the computer simulation for building a scheme to decrease the signal interferences. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / Wideband / Non-Contiguous / OFDM / Interference / Synchronization |
| Paper # | RCS2014-14 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2014/4/10(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) | Effects of Signal Interference in Wideband Non-Contiguous OFDM Receiver |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Wideband |
| Keyword(3) | Non-Contiguous |
| Keyword(4) | OFDM |
| Keyword(5) | Interference |
| Keyword(6) | Synchronization |
| 1st Author's Name | Kazuhiro KOSAKA |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International() |
| 2nd Author's Name | Keiji TAKAKUSAKI |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International |
| 3rd Author's Name | Issei KANNO |
| 3rd Author's Affiliation | Advanced Telecommunications Research Institute International |
| 4th Author's Name | Akio HASEGAWA |
| 4th Author's Affiliation | Advanced Telecommunications Research Institute International |
| 5th Author's Name | Hiroyuki SHINBO |
| 5th Author's Affiliation | Advanced Telecommunications Research Institute International |
| 6th Author's Name | Yoshio TAKEUCHI |
| 6th Author's Affiliation | Advanced Telecommunications Research Institute International |
| Date | 2014-04-18 |
| Paper # | RCS2014-14 |
| Volume (vol) | vol.114 |
| Number (no) | 8 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |