| Presentation | 2015-03-05 Proposal of Coexistence Scheme for Wireless LAN and Multiple Wireless PANs Fumihiro INOUE, Takayuki NISHIO, Masahiro MORIKURA, Koji YAMAMOTO, Daisuke MURAYAMA, Takatoshi SUGIYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To operate IEEE 802.11g based wireless LANs (WLANs) and IEEE 802.15.4 based wireless personal area networks (WPANs) in the 2.4 GHz band, we have proposed the coexistence scheme called hybrid station aided coexistence (HYSAC). When WPANs are applied to a health monitoring system with vital sensors, many WPANs may be used at the same location and may join and leave the WLAN cell following movements of persons. However, the WLAN and WPAN throughput performances of the conventional scheme deteriorate in the above situation. To solve this problem, this paper proposes two schemes. The first new scheme is a synchronization scheme for multiple WPANs to enable the coexistence for a WLAN and many WPANs. The second one is a reliable coexistence scheme which exclusively assigns wireless resources to WPANs when WPANs join or leave the WLAN cell. Simulation results show that the proposed scheme improves the throughput performances of a WLAN and WPANs in the coexistence system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Coexistence / IEEE 802.15.4 / IEEE 802.11 / Wireless PAN / Wireless LAN, / Wireless Sensor Network |
| Paper # | SRW2014-51 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2015/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Short Range Wireless Communications(SRW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Coexistence Scheme for Wireless LAN and Multiple Wireless PANs |
| Sub Title (in English) | |
| Keyword(1) | Coexistence |
| Keyword(2) | IEEE 802.15.4 |
| Keyword(3) | IEEE 802.11 |
| Keyword(4) | Wireless PAN |
| Keyword(5) | Wireless LAN, |
| Keyword(6) | Wireless Sensor Network |
| 1st Author's Name | Fumihiro INOUE |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Takayuki NISHIO |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Masahiro MORIKURA |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 4th Author's Name | Koji YAMAMOTO |
| 4th Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 5th Author's Name | Daisuke MURAYAMA |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 6th Author's Name | Takatoshi SUGIYAMA |
| 6th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2015-03-05 |
| Paper # | SRW2014-51 |
| Volume (vol) | vol.114 |
| Number (no) | 492 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |