| Presentation | 1998/9/17 Thermal Noise and Interference Noise Allocation of Wireless Circuit for Point to MultiPoint Broadband Wireless Access Systems Masahiko ITOH, Masanobu MURAMATSU, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Owing to sharp reduction with azimuth at subscriber antenna gain, there is a big difference between carrier to co-channel and adjacent channel Interference ratio(C/Ico+ad)in normal circumstance and that in the worst one. The probability of the worst case is very rare and depends on number of sectors in a cell, as well as on frequency reuse cluster size. Therefore, coexistence of heavy rain and the worst case of interference can be left out of account. In order to establish circuit noise allocation standards for P-MP system, it is better to adopt coexistence of thermal noise in heavy rain and Ico+ad in the normal case, or coexistence of thermal noise in fine days and Ico+ad in the worse(i.e.little better than that in the worst)case. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LMDS / P-MPsystem / Circuit noise / Link budget / quasi-millimeter / millimeter |
| Paper # | RCS98-87 |
| Date of Issue |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 1998/9/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Thermal Noise and Interference Noise Allocation of Wireless Circuit for Point to MultiPoint Broadband Wireless Access Systems |
| Sub Title (in English) | |
| Keyword(1) | LMDS |
| Keyword(2) | P-MPsystem |
| Keyword(3) | Circuit noise |
| Keyword(4) | Link budget |
| Keyword(5) | quasi-millimeter |
| Keyword(6) | millimeter |
| 1st Author's Name | Masahiko ITOH |
| 1st Author's Affiliation | Mitsubishi Corporation, Information Systems and Services Div.A() |
| 2nd Author's Name | Masanobu MURAMATSU |
| 2nd Author's Affiliation | NEC Corporation, Microwave and Satellite Communications Systems Div., 4th Department |
| Date | 1998/9/17 |
| Paper # | RCS98-87 |
| Volume (vol) | vol.98 |
| Number (no) | 272 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |