| Presentation | 2013-05-24 System Handover for Heterogeneous Wireless Network Considering Number of Mobile Terminal Kazumasa KOBAYASHI, Minzhi HUANG, Yuji MIYAKE, Fumihiro YAMAGATA, Hiroshi OGUMA, Noboru IZUKA, Suguru KAMEDA, Noriharu SUEMATSU, Tadashi TAKAGI, Kazuo TSUBOUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, for offloading of mobile communication systems, heterogeneous wireless network has been discussed. In heterogeneous wireless network, throughput deteriorations in various systems from increase of terminals are different since they have different multiple access scheme. In w ireless local area network (WLAN), carrier sense multiple access with collision avoidance (CSMA/CA) is used for multiple access control, so that throughput would be decreased by increasing of frame collision. In addition, the modulation with lower data rates would lead to longer frame, which means low data rates would occupy more time in WLAN. As a result, the average data rates would be lower. In this paper, we proposed a handover criteria that considering number of terminals in WLAN cells. By adopting the proposed criteria, we can suppress the degradation of user throughput and system throughput in heavy traffic environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Heterogeneous Wireless Network / Multiple Access / System Handover / Number of MT |
| Paper # | SR2013-13 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2013/5/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | System Handover for Heterogeneous Wireless Network Considering Number of Mobile Terminal |
| Sub Title (in English) | |
| Keyword(1) | Heterogeneous Wireless Network |
| Keyword(2) | Multiple Access |
| Keyword(3) | System Handover |
| Keyword(4) | Number of MT |
| 1st Author's Name | Kazumasa KOBAYASHI |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Minzhi HUANG |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Yuji MIYAKE |
| 3rd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 4th Author's Name | Fumihiro YAMAGATA |
| 4th Author's Affiliation | Kushiro National College of Technology |
| 5th Author's Name | Hiroshi OGUMA |
| 5th Author's Affiliation | Toyama National College of Technology |
| 6th Author's Name | Noboru IZUKA |
| 6th Author's Affiliation | Suzuka National College of Technology |
| 7th Author's Name | Suguru KAMEDA |
| 7th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 8th Author's Name | Noriharu SUEMATSU |
| 8th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 9th Author's Name | Tadashi TAKAGI |
| 9th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 10th Author's Name | Kazuo TSUBOUCHI |
| 10th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2013-05-24 |
| Paper # | SR2013-13 |
| Volume (vol) | vol.113 |
| Number (no) | 57 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |