Kaushik Lakshminarayanan

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Networking researchers have been using tools like <i>wireshark</i> and <i>tcpdump</i> to sniff packets on physical links that use different types of datalink protocols, e.g. Ethernet or 802.11, allowing them to monitor higher level protocols sharing these links. However, monitoring wireless links is more challenging, since the transmission medium is shared(More)
The Border Gateway Protocol (BGP) allows each autonomous system (AS) to select routes to destinations based on semantically rich and locally determined policies. This autonomously exercised policy freedom can cause instability, where unresolvable policy-based disputes in the network result in interdomain route oscillations. Several recent works have(More)
The availability of unlicensed spectrum coupled with the increasing popularity of wireless communication has given rise to a diverse range of wireless technologies that compete for spectrum. In particular, 802.11 devices face a host of problems such as interference with other 802.11 devices (hidden terminals) as well as with technologies like Bluetooth and(More)
The views and conclusions contained in this document are those of the author and should not be interpreted as representing the official policies, either expressed or implied, of any sponsoring institution, the U.S. government or any other entity. To anyone who believes in my abilities more than I ever will! iv Abstract As networked systems grow and traffic(More)
  • Tien Cheng, Vijay Ee, Byung-Gon Ramachandran, Kaushik Chun, Scott Lakshminarayanan, Shenker +6 others
  • 2007
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