| Presentation | 2012-03-07 Television White Space Channel Measurement and Characterization in Short-Range Outdoor Environment M. Azizur RAHMAN, Chunyi SONG, Ming-tuo ZHOU, Hiroshi HARADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper we present television white space (TVWS) channel measurement results in several short-range outdoor environments. The measurement campaign has been performed in Singapore with co-operation from Infocomm Development Authority (IDA), Singapore. Various outdoor scenarios such as urban, sub-urban and hilly, industrial/business district have been considered along with different transmit/receive antenna heights. We utilize a custom-made TVWS device prototype having a bandwidth of 64 MHz centering 670 MHz and transmission power of 23 dBm. The instrument provides time domain accuracy of 0.1 microsecond. Three types of signaling, namely a pseudorandom (PN) sequence based BPSK signaling, an orthogonal frequency division multiplexing (OFDM) signaling and carrier wave (CW) have been used. The first one gives the chance to obtain time-domain channel response, while the second one gives chance to understand frequency/time selective fading. The third one is mainly for path loss measurement. Channel parameters such as root mean square (RMS) delay spread, coherence bandwidth, path-loss constant etc have been identified for the various scenarios considered. The fading characteristic has also been identified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Channel measurement and characterization / TV Whitespace / multipath / fading |
| Paper # | SR2011-106 |
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| Committee | SR |
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| Conference Date | 2012/2/29(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | Television White Space Channel Measurement and Characterization in Short-Range Outdoor Environment |
| Sub Title (in English) | |
| Keyword(1) | Channel measurement and characterization |
| Keyword(2) | TV Whitespace |
| Keyword(3) | multipath |
| Keyword(4) | fading |
| 1st Author's Name | M. Azizur RAHMAN |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT)() |
| 2nd Author's Name | Chunyi SONG |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name | Ming-tuo ZHOU |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Hiroshi HARADA |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| Date | 2012-03-07 |
| Paper # | SR2011-106 |
| Volume (vol) | vol.111 |
| Number (no) | 452 |
| Page | pp.pp.- |
| #Pages | 8 |
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