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SIGCOMM
2006
ACM
14 years 3 months ago
XORs in the air: practical wireless network coding
— This paper proposes COPE, a new architecture for wireless mesh networks. In addition to forwarding packets, routers mix (i.e., code) packets from different sources to increase ...
Sachin Katti, Hariharan Rahul, Wenjun Hu, Dina Kat...
ICPADS
2008
IEEE
14 years 3 months ago
Response Time Constrained Top-k Query Evaluation in Sensor Networks
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...
Weifa Liang, Baichen Chen, Jeffrey Xu Yu
WIOPT
2010
IEEE
13 years 7 months ago
Effect of limited topology knowledge on opportunistic forwarding in ad hoc wireless networks
—Opportunistic forwarding is a simple scheme for packet routing in ad hoc wireless networks such as duty cycling sensor networks in which reducing energy consumption is a princip...
Prithwish Basu, Saikat Guha
TMC
2010
138views more  TMC 2010»
13 years 7 months ago
Reliable Anchor-Based Sensor Localization in Irregular Areas
—Localization is a fundamental problem in wireless sensor networks and its accuracy impacts the efficiency of location-aware protocols and applications, such as routing and stora...
Bin Xiao, Lin Chen, Qingjun Xiao, Minglu Li
MOBISYS
2006
ACM
14 years 8 months ago
LIGER: implementing efficient hybrid security mechanisms for heterogeneous sensor networks
The majority of security schemes available for sensor networks assume deployment in areas without access to a wired infrastructure. More specifically, nodes in these networks are ...
Patrick Traynor, Raju Kumar, Hussain Bin Saad, Guo...