| Presentation | 2014-10-31 Network Selection Scheme Using Positioning Information for Heterogeneous Wireless System : Throughput Evaluation Considering Selection Resource Utilization(Poster session) Junpei KUBONIWA, Yuji MIYAKE, Suguru KAMEDA, Akinori TAIRA, Hiroshi OGUMA, 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. Furthermore, small cells are deployed densely for capacity expansion. Because a number of the cells overlap, users must discover a lot of networks at once for network selection. We have proposed the high efficient network selection scheme for data traffic optimization in such an environment. The proposed scheme uses positioning information and the channel quality map for network selection. Using a channel quality map, users can select the network which has a better channel quality without cell discovery. In this paper, we evaluate the system performance enhancement by reduced radio resource utilization for network selection. The simulation results show that the proposed scheme can improve the system throughput in comparison with the conventional scheme which is required to discover cells and measure signal strength by user oneself. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | heterogeneous wireless system / small cell / network selection / positioning information / satellite positioning system |
| Paper # | SR2014-84 |
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| Committee | SR |
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| Conference Date | 2014/10/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Registration To | Smart Radio(SR) |
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| Language | ENG |
| 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 : Throughput Evaluation Considering Selection Resource Utilization(Poster session) |
| Sub Title (in English) | |
| Keyword(1) | heterogeneous wireless system |
| Keyword(2) | small cell |
| Keyword(3) | network selection |
| Keyword(4) | positioning information |
| Keyword(5) | satellite positioning system |
| 1st Author's Name | Junpei KUBONIWA |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Yuji MIYAKE |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Suguru KAMEDA |
| 3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Akinori TAIRA |
| 4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 5th Author's Name | Hiroshi OGUMA |
| 5th Author's Affiliation | Department of Electronic and Computer Engineering, National Institute of Technology, Toyama College |
| 6th Author's Name | Noriharu SUEMATSU |
| 6th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 7th Author's Name | Tadashi TAKAGI |
| 7th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 8th Author's Name | Kazuo TSUBOUCHI |
| 8th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2014-10-31 |
| Paper # | SR2014-84 |
| Volume (vol) | vol.114 |
| Number (no) | 284 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |