| Presentation | 2006/2/22 Evaluations of SDMA Packet Cellular Systems with Circular or Planar Array Antennas for Base Station Masayuki NAKANO, Yoshiaki AMANO, Toshio KAWAZAWA, Takashi INOUE, Kenji KOBAYASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For SDMA Packet Cellular systems, authors design circular array antenna applied for all horizontal directions in sight and planar array antenna in some sight. And we evaluated SDMA throughput performance by system level simulation. Simulations results show that the beam only SDMA throughput used the planar array 3 to 4 times than omni antenna and that of the circular array 4 to 6 times than that. On the other hand, the beam and null SDMA throughput used the planar array 3 to 4 times in same case of beam only and the circular array 4 to 8 times. The ground of the same value for the planar array is that the beam and null antenna pattern affects to the neighbor sub array regions and interferences rises. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SDMA / Circular Array / Planar Array / Packet Cellular System |
| Paper # | A・P2005-188 |
| Date of Issue |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2006/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluations of SDMA Packet Cellular Systems with Circular or Planar Array Antennas for Base Station |
| Sub Title (in English) | |
| Keyword(1) | SDMA |
| Keyword(2) | Circular Array |
| Keyword(3) | Planar Array |
| Keyword(4) | Packet Cellular System |
| 1st Author's Name | Masayuki NAKANO |
| 1st Author's Affiliation | KDDI Corporation() |
| 2nd Author's Name | Yoshiaki AMANO |
| 2nd Author's Affiliation | KDDI Corporation |
| 3rd Author's Name | Toshio KAWAZAWA |
| 3rd Author's Affiliation | KDDI Corporation |
| 4th Author's Name | Takashi INOUE |
| 4th Author's Affiliation | KDDI Corporation |
| 5th Author's Name | Kenji KOBAYASHI |
| 5th Author's Affiliation | Couei Corporation |
| Date | 2006/2/22 |
| Paper # | A・P2005-188 |
| Volume (vol) | vol.105 |
| Number (no) | 622 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |