講演抄録/キーワード |
講演名 |
2010-07-09 14:10
Congestion Control for Wireless LAN Access Networks ○Oyunchimeg Shagdar・Suhua Tang・Noriyuki Taniguchi・Morihiko Tamai・Hiroyuki Yomo・Akio Hasegawa・Tetsuro Ueda・Ryu Miura・Sadao Obana(ATR) IN2010-40 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Congestion has been a longstanding problem in the Internet and it can be more problematic in wireless community networks due to the shared wireless channel, non-uniform user distribution, and diverse capability of user-owned infrastructures. In this paper, we propose a centralized handover control scheme that is to promptly and effectively alleviate congestion by taking account of traffic load and available bandwidth. Besides congestion alleviation, the scheme aims to satisfy user-level and network-level requirements, including maximizing throughput, protecting non-congested cells from being congested, and minimizing the number of stations that are to be transferred from the congested cell. Our simulation results show that the proposed scheme can provide a high packet delivery performance, in terms of throughput and packet delivery ratio, for various node density scenarios. |
キーワード |
(和) |
/ / / / / / / |
(英) |
wireless LAN / access networks / handover / congestion / / / / |
文献情報 |
信学技報, vol. 110, no. 116, IN2010-40, pp. 103-108, 2010年7月. |
資料番号 |
IN2010-40 |
発行日 |
2010-07-01 (IN) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
IN2010-40 |