TY - GEN
T1 - Design and implementation of adaptive service disconnect/reconnect support mechanism
AU - Nagata, Tomohiro
AU - Nishio, Nobuhiko
AU - Tokuda, Hideyuki
PY - 2004
Y1 - 2004
N2 - In this paper, we describe the design and implementation of adaptive service disconnect/reconnect support mechanism, which supports adaptation to the change in service availability. The service availability changes when the user migrates and causes network disconnection and reconnection. This mechanism supports continuous use of service by correctly suspending upon disconnection, and resuming on re-connection. The mechanism also supports recovery in case of failure to suspend. While disconnected, the mechanism supports disconnected operation by both the user and the service. Through this mechanism, the user can utilize the services around him effectively while migrating. We propose Adaptive Service Disconnect/Reconnect Support (ASDS) which detects the network disconnection and re-connection, by monitoring the wireless LAN's signal noise ratio. ASDS also predicts network disconnections through changes in SNR, and suspends if necessary ASDS can suspend and resume with the appropriate timing. We design and implement ASDS, and evaluate it in the actual wireless network environment.
AB - In this paper, we describe the design and implementation of adaptive service disconnect/reconnect support mechanism, which supports adaptation to the change in service availability. The service availability changes when the user migrates and causes network disconnection and reconnection. This mechanism supports continuous use of service by correctly suspending upon disconnection, and resuming on re-connection. The mechanism also supports recovery in case of failure to suspend. While disconnected, the mechanism supports disconnected operation by both the user and the service. Through this mechanism, the user can utilize the services around him effectively while migrating. We propose Adaptive Service Disconnect/Reconnect Support (ASDS) which detects the network disconnection and re-connection, by monitoring the wireless LAN's signal noise ratio. ASDS also predicts network disconnections through changes in SNR, and suspends if necessary ASDS can suspend and resume with the appropriate timing. We design and implement ASDS, and evaluate it in the actual wireless network environment.
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U2 - 10.1109/SAINT.2004.1266133
DO - 10.1109/SAINT.2004.1266133
M3 - Conference contribution
AN - SCOPUS:2642531928
SN - 0769520685
SN - 9780769520681
T3 - Proceedings - International Symposium on Applications and the Internet
SP - 301
EP - 304
BT - Proceedings - 2004 International Symposium on Applications and the Internet (Saint 2004)
T2 - Proceedings - 2004 International Symposium on Applications and the Internet (Saint 2004)
Y2 - 26 January 2004 through 30 January 2004
ER -