Computer Science ›› 2016, Vol. 43 ›› Issue (11): 190-192.doi: 10.11896/j.issn.1002-137X.2016.11.037

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Sniffer-feedback Mechanism of Improving SPICE Protocol

CHENG Chang-jun and LIU Dan   

  • Online:2018-12-01 Published:2018-12-01

Abstract: According to the present problems of the SPICE(Simple Protocol for Independent Computing Environments):too large delay in multi-interaction scene and no response sometimes during playing video, sniff channel in origin structure was built,then some flexible policies for multi-interaction and video scenes based on feedback data from the channel were added.During playing video,SPICE server calculates a proper bandwidth from time-delay and the packet-loss-rate collected from the other channels.In multi-interaction scene,the server changes refresh interval dynamically based on the activities of input devices.The experiment results in different scenes show that it can improve the performance effectively.

Key words: SPICE,Desktop virtualization,Sniff channel,Multi-interaction

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