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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Takizawa, K. Yamane, H. Huan-Bang Li Feng Lu Ohno, K. Mochizuki, T. Okada, T. Yata, K. Nishikawa, H. Kobayashi, T. |
| Copyright Year | 2010 |
| Description | Author affiliation: Tokyo Denki University, 2-2 Kanda-nishikicho, Chiyoda-ku, 101-8457 Japan (Kobayashi, T.) || TDK Corporation, 2-15-7 Higashi-Ohwada, Ichikawa-shi, Chiba, 272-8558 Japan (Yata, K.) || GIT Japan Inc., 6-9-2 Ogaki, Rittoh, Shiga, 520-3024 Japan (Nishikawa, H.) || Tokyo University of Science, 2641 Yamasaki, Noda-shi, Chiba, 278-8510 Japan (Ohno, K.) || NEC Corporation, 1753 Shimonumabe, Nakahara-ku, Kawasaki, 211-8666 Japan (Mochizuki, T.) || National Institute of Information and Communications Technology (NICT), 3-4 Hikarino-oka, Yokosuka, 239-0847 Japan (Takizawa, K.; Huan-Bang Li) || Renesas Electronics Corporation, 1753 Shimonumabe, Nakahara-ku, Kawasaki, 211-8666 Japan (Yamane, H.) || NTT DoCoMo, 3-5 HIkarino-oka, Yokosuka, 239-8536 Japan (Okada, T.) || KDDI R&D Laboratories Inc., 2-1-15 Ohara, Fujimino-shi, Saitama 356-8502 Japan (Feng Lu) |
| Abstract | The present article describes the experimental result of victim system detection by UWB wireless system to contribute for Japanese UWB regulatory discussion, in which a mitigation, including detect-and-avoid (DAA), technology implementation in the frequency range of 3.4 to 4.8 GHz is a major technical topic. A FPGA based MB-OFDM UWB receiver with 528 MHz sampling rate and 128 points FFT capability was prepared for this purpose and mobile WiMAX and 3GPP LTE were selected as victim systems to be detected. Various baseband victim signals generated by a vector signal generator were detected at various detect conditions and signal-to-noise ratios and time to detection was measured. In this experiment, 99% probability detection was achieved within 2.4 seconds. |
| Starting Page | 41 |
| Ending Page | 45 |
| File Size | 320699 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424463152 |
| ISSN | 21540225 |
| e-ISBN | 9781424463176 |
| DOI | 10.1109/ISWCS.2010.5624319 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-19 |
| Publisher Place | United Kingdom |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fading AWGN Bandwidth WiMAX Mobile communication Signal detection Signal to noise ratio |
| Content Type | Text |
| Resource Type | Article |
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