| Presentation | 1998/1/22 An analysis on accuracy of mobile speed estimation in hierarchical cellular networks Hirotaro Ohba, Osamu Konishi, Yasuhiko Yasuda, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In hierarchical cellular systems, it is necessary to select a suitable cell and hand over to the cell for a mobile, depending on the mobile speed in order to use the systems effectively. Various methods such as utilizing the change of radio propagation have been proposed for estimating mobile speed. However, these methods need certain time for speed estimation, and the longer time gives higher accuracy. In this paper we analyze the relationship between speed estimation error rate and erroneous cell selection under given functional relations between the error rate and the time, by using probability density function and traffic equilibrium concepts, and point out the appropriete error rate exists for estimating speed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mobile communications / macro/micro cell / mobile speed estimation / handoff/handover |
| Paper # | SAT97-84 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1998/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An analysis on accuracy of mobile speed estimation in hierarchical cellular networks |
| Sub Title (in English) | |
| Keyword(1) | mobile communications |
| Keyword(2) | macro/micro cell |
| Keyword(3) | mobile speed estimation |
| Keyword(4) | handoff/handover |
| 1st Author's Name | Hirotaro Ohba |
| 1st Author's Affiliation | Telecommunications Advancement Organization of Japan() |
| 2nd Author's Name | Osamu Konishi |
| 2nd Author's Affiliation | Telecommunications Advancement Organization of Japan |
| 3rd Author's Name | Yasuhiko Yasuda |
| 3rd Author's Affiliation | Waseda University |
| Date | 1998/1/22 |
| Paper # | SAT97-84 |
| Volume (vol) | vol.97 |
| Number (no) | 486 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |