| Presentation | 2004/4/15 Field Experiments on Throughput Performance over 100 Mbps of VSF-OFCDM Broadband Packet Wireless Access in Broadband Forward Link Yoshihisa Kishiyama, Noriyuki Maeda, Kenichi Higuchi, Hiroyuki Atarashi, Mamoru Sawahashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents throughput performance over 100 Mbps based on field experiments using the implemented Variable Spreading Factor-Orthogonal Frequency and Code Division Multiplexing (VSF-OFCDM) transceiver with a 100-MHz bandwidth and with the carrier frequency of4 .635 GHz in an actual multipath fading channel. A van equipped with a mobile station (MS) is driven along the measurement course, which is approximately 800 - 1000 meters away from the base station (BS) with the antenna height of approximately 50 meters. Field experimental results shows that, by applying 16QAM data modulation and turbo coding with the coding rate of R = 1/2 together with the two-branch antenna diversity reception, the throughput over 100 and 200 Mbps is achieved, when the average received signal-to-interference plus noise power ratio (SINR) is approximately 6.0 and 14.0 dB, respectively, which corresponds to the location probability ofapproximately 90 and 20 % in the measurement course. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | broadband packet wireless access / forward link / VSF-OFCDM / throughput / field experiments |
| Paper # | RCS2004-10,CQ2004-10 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2004/4/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Field Experiments on Throughput Performance over 100 Mbps of VSF-OFCDM Broadband Packet Wireless Access in Broadband Forward Link |
| Sub Title (in English) | |
| Keyword(1) | broadband packet wireless access |
| Keyword(2) | forward link |
| Keyword(3) | VSF-OFCDM |
| Keyword(4) | throughput |
| Keyword(5) | field experiments |
| 1st Author's Name | Yoshihisa Kishiyama |
| 1st Author's Affiliation | IP Radio Network Development Department, NTT DoCoMo, Inc.() |
| 2nd Author's Name | Noriyuki Maeda |
| 2nd Author's Affiliation | IP Radio Network Development Department, NTT DoCoMo, Inc. |
| 3rd Author's Name | Kenichi Higuchi |
| 3rd Author's Affiliation | IP Radio Network Development Department, NTT DoCoMo, Inc. |
| 4th Author's Name | Hiroyuki Atarashi |
| 4th Author's Affiliation | IP Radio Network Development Department, NTT DoCoMo, Inc. |
| 5th Author's Name | Mamoru Sawahashi |
| 5th Author's Affiliation | IP Radio Network Development Department, NTT DoCoMo, Inc. |
| Date | 2004/4/15 |
| Paper # | RCS2004-10,CQ2004-10 |
| Volume (vol) | vol.104 |
| Number (no) | 21 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |