| Presentation | 2002/11/14 SINR Measurement for Access Control in W-CDMA Systems with Base Station Antenna Arrays Yoshitaka HARA, Kazunari KIHIRA, Takashi SEKIGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In W-CDMA systems with base station antenna arrays, it is important to get information of signal-to-interference-plus-noise ratio(SINR) at the output of array for flexible access control. In this paper, we consider SINR measurement techniques, which measure SINR at the output of array using a request signal from new terminal. To achieve precise SINR measurement, we propose a compensation method for the SINR value considering the effect of array signal processing. In the simulation, we evaluated average output SINR and SINR measurement error for several beamforming methods. The numerical results show that chip-level weight computation for MMSE beamformer provides highest average output SINR and smallest SINR measurement error. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless communication / Beamforming / SINR measurement / Weight / Access control / W-CDMA |
| Paper # | PCS2002-183 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2002/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SINR Measurement for Access Control in W-CDMA Systems with Base Station Antenna Arrays |
| Sub Title (in English) | |
| Keyword(1) | Wireless communication |
| Keyword(2) | Beamforming |
| Keyword(3) | SINR measurement |
| Keyword(4) | Weight |
| Keyword(5) | Access control |
| Keyword(6) | W-CDMA |
| 1st Author's Name | Yoshitaka HARA |
| 1st Author's Affiliation | Mitsubishi Electric Corporation() |
| 2nd Author's Name | Kazunari KIHIRA |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Takashi SEKIGUCHI |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation |
| Date | 2002/11/14 |
| Paper # | PCS2002-183 |
| Volume (vol) | vol.102 |
| Number (no) | 464 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |