| Presentation | 2007-01-25 Capacity evaluations of VoIP traffic for multicell WLAN Toshiyuki KANEKIYO, Yukinori RIGA, Hiroshi FURUKAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper investigates uplink and downlink system capacities of VoIP traffic carried by IEEE802.11b, a standard Wireless LAN interface, for a multi-cell scenario in 19-cell wrap around node layout. Simulation results show that high capacities are enabled by choosing the basic mode of IEEE802.11b's MAC and single-cell reuse. In order to enhance the system capacities, this paper proposes the continuous packet transmission and the adaptive contention widow control. Combining these methods can enlarge the system capacity by 15% in comparison with the IEEE802.11b being operated in the basic mode. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless LAN / VoIP / IEEE802.11b / Multi-Cell |
| Paper # | SIP2006-150,RCS2006-208 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2007/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Capacity evaluations of VoIP traffic for multicell WLAN |
| Sub Title (in English) | |
| Keyword(1) | Wireless LAN |
| Keyword(2) | VoIP |
| Keyword(3) | IEEE802.11b |
| Keyword(4) | Multi-Cell |
| 1st Author's Name | Toshiyuki KANEKIYO |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Yukinori RIGA |
| 2nd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| 3rd Author's Name | Hiroshi FURUKAWA |
| 3rd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| Date | 2007-01-25 |
| Paper # | SIP2006-150,RCS2006-208 |
| Volume (vol) | vol.106 |
| Number (no) | 479 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |