| Presentation | 2013-04-19 Network-controlled Channel Allocation Scheme for IEEE 802.11 Wireless LANs B. A. Hirantha Sithira ABEYSEKERA, Koichi ISHIHARA, Yasuhiko INOUE, Takeo ICHIKAWA, Masato MIZOGUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The increased density of wireless LAN access points (APs) based on IEEE 802.11 standard has induced severe inter-cell interference which severely degrades the performance of the system. In order to mitigate this issue, this paper proposes an efficient network-controlled channel allocation scheme. Based on the channel monitoring results obtained from APs and data traffic amount at each AP, the channel assignment server computes the quasi-optimal frequency channel of each AP in such a way that throughput is maximized. Through numerous simulations with UDP traffic flows, we show that the proposed scheme improves the minimum cell throughput and fairness among throughput of APs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IEEE 802.11 wireless LAN / Interference / Channel allocation / Frequency utilization / Fairness |
| Paper # | SRW2013-9 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2013/4/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Network-controlled Channel Allocation Scheme for IEEE 802.11 Wireless LANs |
| Sub Title (in English) | |
| Keyword(1) | IEEE 802.11 wireless LAN |
| Keyword(2) | Interference |
| Keyword(3) | Channel allocation |
| Keyword(4) | Frequency utilization |
| Keyword(5) | Fairness |
| 1st Author's Name | B. A. Hirantha Sithira ABEYSEKERA |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Koichi ISHIHARA |
| 2nd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Yasuhiko INOUE |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Takeo ICHIKAWA |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 5th Author's Name | Masato MIZOGUCHI |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2013-04-19 |
| Paper # | SRW2013-9 |
| Volume (vol) | vol.113 |
| Number (no) | 10 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |