| Presentation | 2014-01-24 Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System Junpei KUBONIWA, Yuji MIYAKE, Suguru KAMEDA, Akinori TAIRA, Noriharu SUEMATSU, Tadashi TAKAGI, Kazuo TSUBOUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For the next generation mobile communication, heterogeneous wireless system has been discussed to attain high throughput and wide coverage. Since multiple network cells overlap in the heterogeneous wireless system, the number of networks which users must discover increases compared to homogeneous wireless system. In the future, a large number of small cells will be deployed for traffic offload. Because users must discover a lot of networks increasingly, radio resources are more used for network discovery and frequent selection error of networks occurs. In this paper, network selection scheme using signal quality maps is proposed for data traffic optimization. In the proposed scheme, the signal quality maps are made by gathering signal qualities information with position from each terminals in advance. Users can select network which has a better channel quality fast and easily by using signal quality maps. We show that the proposed scheme can reduce the selection error of networks compared with the scheme which uses measured instantaneous values within the feasible positional accuracy by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | heterogeneous wireless system / network selection / positioning information |
| Paper # | SR2013-87 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2014/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System |
| Sub Title (in English) | |
| Keyword(1) | heterogeneous wireless system |
| Keyword(2) | network selection |
| Keyword(3) | positioning information |
| 1st Author's Name | Junpei KUBONIWA |
| 1st Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Yuji MIYAKE |
| 2nd Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Suguru KAMEDA |
| 3rd Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Akinori TAIRA |
| 4th Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| 5th Author's Name | Noriharu SUEMATSU |
| 5th Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| 6th Author's Name | Tadashi TAKAGI |
| 6th Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| 7th Author's Name | Kazuo TSUBOUCHI |
| 7th Author's Affiliation | Reserach Institute of Electrical Communication, Tohoku University |
| Date | 2014-01-24 |
| Paper # | SR2013-87 |
| Volume (vol) | vol.113 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |