Patents

• Kamal Jain, Paramvir Bahl, Lili Qiu, Vahab Mirrokni, Mohammadtaghi Hajiaghayi, Amin Saberi. Wireless LAN cell breathing, US Patent 7,715,353. Issued on May 11, 2010.
• Yi-Min Wang, Qixiang Sun, Daniel Simon, Wilfred Russell, Lili Qiu, Venkata N. Padmanabhan. System and method for evaluating and enhancing source anonymity for encrypted web traffic. US Patent 7,640,215. Issued on December 29, 2009.
• Paramvir Bahl, Lidong Zhou, Lili Qiu, Ananth Rajagopala Rao. Methods and systems for removing data inconsistencies for a network simulation. US Patent 7,613,105. Issued on November 3, 2009.
• Lili Qiu, Paramvir Bahl, Lidong Zhou, Ananth Rajagopala Rao. What-if analysis for network diagnostics. US Patent 7,606,165. Issued on October 20, 2009.
• Atul Adya, Paramvir Bahl, Ranveer Chandra, Lili Qiu. Detecting and diagnosing performance problems in a wireless network through neighbor collaboration. US Patent 7,603,460. Issued on October 13, 2009.
• Lili Qiu, Paramvir Bahl, Lidong Zhou, Rajagopala Rao. Fault detection and diagnosis. US Patent 7,583,587. Issued on September 1, 2009.
• Kamal Jain, Jitendra Padhye, Venkata N. Padmanabhan, and Lili Qiu. Model and method for computing performance bounds in multi-hop wireless networks (II). US Patent No. 7,469,143, Issued on December 23, 2008.
• Venkata N. Padmanabhan and Lili Qiu. Method and system for identifying lossy links in a computer network -- Linear Optimization. US Patent No. 7,421,510. Issued on September 2, 2008.
• Kamal Jain, Jitendra Padhye, Venkata N. Padmanabhan, and Lili Qiu. Model and method for computing performance bounds in multi-hop wireless networks. US Patent No. 7,409,217. Issued on Aug. 5, 2008.
• Venkata N. Padmanabhan and Lili Qiu. Method and system for identifying lossy links in a computer network -- Random Sampling. US Patent No. 7,346,679. Issued on Mar. 18, 2008.
• Lili Qiu, Victor Bahl, and Atul Adya. Adaptive allocation of last-hop bandwidth based on monitoring of end-to-end throughput. US Patent No. 7,330,893. Issued on Feb. 12, 2008.
  
• Atul Adya, Victor Bahl, Ranveer Chandra, and Lili Qiu. Collaboratively Locating Disconnected Clients and Rogue Access Points in a Wireless Network. US Patent No. 7,317,914. Issued on Jan. 8, 2008.
  
• Yi-Min Wang, Lili Qiu, Chad E. Verbowski, Dimitrios Achlioptas, Gautam Das, and Paul Larson. Summary-based Routing for Content-based Event Distribution Networks. US Patent No. 7,200,675. Issued on Apr. 3, 2007.
  
• Yi-Min Wang, Qixiang Sun, Daniel R. Simon, Wilfred Russell, Lili Qiu, and Venkata N. Padmanabhan. System and Method for Evaluating and Enhancing Source Anonymity for Encrypted Web Traffic. US Patent No. 7,096,200. Issued on Aug. 22, 2006.