| Presentation | 2014-02-20 A Study on the Decision of Communication Method in Heterogeneous Networks Kazuma KANEKO, Hiroki NISHIYAMA, Nei KATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, due to the widespread of smartphones and tablet PCs, the availability of frequency band becomes a critical problem in cellular network. In order to cope with this problem, typical cellular networks usually offload some traffic to smaller size cell which have smaller coverage area than the traditional macrocell. These kinds of networks are usually referred to as heterogeneous network. Since the transmission power of the base stations of the macro cells are usually much higher than those of the smaller cell, the effectiveness of the offloading of traffic to the smaller cells is reduced. Due to the insufficient frequency availability and the ineffectiveness of heterogeneous networks, Satellite-Terrestrial Integrated mobile Communication System (STICS) has attracted much attention. However, current STICS does not have a mechanism to control whether user terminals should be associated with macrocell, smaller cells or the satellite. This may lead to the reduction of network capacity. In this paper, we propose a method for user terminals association selection by deciding if a given macrocell's base station should be turned off to maximize system capacity in STI |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mobile satellite communication / Heterogeneous Networks / satellite/terrestrial integrated / frequency sharing |
| Paper # | SAT2013-52 |
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| Committee | SAT |
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| Conference Date | 2014/2/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | A Study on the Decision of Communication Method in Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | mobile satellite communication |
| Keyword(2) | Heterogeneous Networks |
| Keyword(3) | satellite/terrestrial integrated |
| Keyword(4) | frequency sharing |
| 1st Author's Name | Kazuma KANEKO |
| 1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
| 2nd Author's Name | Hiroki NISHIYAMA |
| 2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 3rd Author's Name | Nei KATO |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| Date | 2014-02-20 |
| Paper # | SAT2013-52 |
| Volume (vol) | vol.113 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |