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| Application and analysis of FLASH P2P protocol |
| (1. Institute of Computer and Software, Nanjing College of Information Technology,
Nanjing, Jiangsu 210023, China; 2. College of Computer, Nanjing University of Posts and
Telecommunications, Nanjing, Jiangsu 210023, China) |
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Abstract To solve the problems that the internet video traffic was increased day by day
and the service quality was not guaranteed, a FLASH P2P traffic identification model and
optimization scheme were proposed to improve the utilization of network bandwidth
resources. FLASH P2P protocol principle，feature extraction and traffic optimization were
studied deeply， and the applying effects were analyzed for three major domestic video
websites of Youku，Aqiyi and Sohu Video by FLASH P2P protocol interaction. The methods of
deploying the video server with FLASH P2P protocol and designing the deployed server to
solve optimization problem were specially analyzed. The capturing experiment analysis
results show that the proposed analysis method can recognize the flow rate efficiently，
and the flow optimization scheme can solve the problem of inadequate video site in the
presence of flow localization. The user experience can be improved, and the cost of
bandwidth in Internet video company can be decreased.
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Received: 08 October 2015
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2016, Vol. 37 
