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Displaying 1-7 out of 7 total
Differentiated BGP Update Processing for Improved Routing Convergence
Found in: Network Protocols, IEEE International Conference on
By Wei Sun, Zhuoqing Mao, Kang Shin
Issue Date:November 2006
pp. 280-289
Internet routers today can be overwhelmed by a large number of BGP updates triggered by events such as session resets, link failures, and policy changes. Such excessive updates can delay routing convergence, which, in turn, degrades the performance of dela...
 
Contrail: Decentralized and Privacy-Preserving Social Networks on Smartphones
Found in: IEEE Internet Computing
By Patrick Stuedi,Iqbal Mohomed,Mahesh Balakrishnan,Zhuoqing Mao,Venugopalan Ramasubramanian,Doug Terry,Ted Wobber
Issue Date:December 2013
pp. 1
Mobile devices are increasingly used for social networking applications, where data is shared between devices belonging to different users. Today, such applications are implemented as centralized services, forcing users to trust corporations with their per...
 
Web caching on smartphones: ideal vs. reality
Found in: Proceedings of the 10th international conference on Mobile systems, applications, and services (MobiSys '12)
By Alexandre Gerber, Feng Qian, Jeffrey Erman, Junxian Huang, Kee Shen Quah, Oliver Spatscheck, Subhabrata Sen, Zhuoqing Mao
Issue Date:June 2012
pp. 127-140
Web caching in mobile networks is critical due to the unprecedented cellular traffic growth that far exceeds the deployment of cellular infrastructures. Caching on handsets is particularly important as it eliminates all network-related overheads. We perfor...
     
Periodic transfers in mobile applications: network-wide origin, impact, and optimization
Found in: Proceedings of the 21st international conference on World Wide Web (WWW '12)
By Junxian Huang, Oliver Spatscheck, Subhabrata Sen, Zhuoqing Mao, Alexandre Gerber, Feng Qian, Yudong Gao, Zhaoguang Wang
Issue Date:April 2012
pp. 51-60
Cellular networks employ a specific radio resource management policy distinguishing them from wired and Wi-Fi networks. A lack of awareness of this important mechanism potentially leads to resource-inefficient mobile applications. We perform the first netw...
     
An untold story of middleboxes in cellular networks
Found in: Proceedings of the ACM SIGCOMM 2011 conference on SIGCOMM (SIGCOMM '11)
By Ming Zhang, Qiang Xu, Zhaoguang Wang, Zhiyun Qian, Zhuoqing Mao
Issue Date:August 2011
pp. 374-385
The use of cellular data networks is increasingly popular as network coverage becomes more ubiquitous and many diverse user-contributed mobile applications become available. The growing cellular traffic demand means that cellular network carriers are facin...
     
Demo: mobile application resource optimizer (ARO)
Found in: Proceedings of the 9th international conference on Mobile systems, applications, and services (MobiSys '11)
By Alexandre Gerber, Feng Qian, Oliver Spatscheck, Subhabrata Sen, Zhaoguang Wang, Zhuoqing Mao
Issue Date:June 2011
pp. 369-370
Due to their thin size, vivid colors, high contrast and power efficiency, OLED and its variants such as AMOLED screens are increasingly replacing traditional LCD screens in mobile phones (eg. Google Nexus One, Samsung Galaxy S phones). However, the power e...
     
Profiling resource usage for mobile applications: a cross-layer approach
Found in: Proceedings of the 9th international conference on Mobile systems, applications, and services (MobiSys '11)
By Alexandre Gerber, Feng Qian, Oliver Spatscheck, Subhabrata Sen, Zhaoguang Wang, Zhuoqing Mao
Issue Date:June 2011
pp. 321-334
Despite the popularity of mobile applications, their performance and energy bottlenecks remain hidden due to a lack of visibility into the resource-constrained mobile execution environment with potentially complex interaction with the application behavior....
     
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