| Presentation | 2003/4/11 Comparison of Transmission Methods Using MIMO Channel Achieving Peak Throughput of 1 Gbps in VSF-OFCDM Forward Link Junichiro Kawamoto, Takahiro Asai, Kenichi Higuchi, Mamoru Sawahashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper compares achievable throughput performance of multiple antenna transmission and reception technique called MIMO(Multiple-Input Multiple-Output), using the 100 MHz bandwidth in VSF-OFCDM (Variable Spreading Factor-Orthogonal Frequency and Code Division Multiplexing) forward link aiming at information bit rate of 1Gbps. More specifically, we compare three schemes such as (1)MIMO Multiplexing, (2)STBC(Space Time Block Code) called MIMO Diversity, and (3)AAA-BF(Adaptive Antenna Array-Beam Forming) transmitter together with antenna diversity reception. Simulation results clucidate that combination of AAA-BF and antenna diversity reception or MIMO Multiplexing decreases the required transmission power most for the information bit rate below or above approximately 300 Mbps. However, it is also clarified that only MIMO multiplexing can realize much high information bit rate such as 1Gbps. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / Space time block coding / Adaptive antenna array / VSF-OFCDM |
| Paper # | RCS2003-23,CQ2003-23 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2003/4/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Comparison of Transmission Methods Using MIMO Channel Achieving Peak Throughput of 1 Gbps in VSF-OFCDM Forward Link |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Space time block coding |
| Keyword(3) | Adaptive antenna array |
| Keyword(4) | VSF-OFCDM |
| 1st Author's Name | Junichiro Kawamoto |
| 1st Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc.() |
| 2nd Author's Name | Takahiro Asai |
| 2nd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| 3rd Author's Name | Kenichi Higuchi |
| 3rd Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| 4th Author's Name | Mamoru Sawahashi |
| 4th Author's Affiliation | Wireless Laboratories, NTT DoCoMo, Inc. |
| Date | 2003/4/11 |
| Paper # | RCS2003-23,CQ2003-23 |
| Volume (vol) | vol.103 |
| Number (no) | 14 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |