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» Local approximation schemes for ad hoc and sensor networks
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VTC
2010
IEEE
242views Communications» more  VTC 2010»
13 years 6 months ago
A Cross-Layer Design Based on Geographic Information for Cooperative Wireless Networks
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
Teck Aguilar, Mohamed Chedly Ghedira, Syue-Ju Syue...
SIAMJO
2010
87views more  SIAMJO 2010»
13 years 2 months ago
Universal Rigidity and Edge Sparsification for Sensor Network Localization
Owing to their high accuracy and ease of formulation, there has been great interest in applying convex optimization techniques, particularly that of semidefinite programming (SDP)...
Zhisu Zhu, Anthony Man-Cho So, Yinyu Ye
DIALM
2008
ACM
140views Algorithms» more  DIALM 2008»
13 years 9 months ago
Latency of opportunistic forwarding in finite regular wireless networks
In opportunistic forwarding, a node randomly relays packets to one of its neighbors based on local information, without the knowledge of global topology. Each intermediate node co...
Prithwish Basu, Chi-Kin Chau
MOBICOM
2004
ACM
14 years 1 months ago
A scalable model for channel access protocols in multihop ad hoc networks
A new modeling framework is introduced for the analytical study of medium access control (MAC) protocols operating in multihop ad hoc networks. The model takes into account the eï...
Marcelo M. Carvalho, Jose Joaquin Garcia-Luna-Acev...
WCNC
2008
IEEE
14 years 2 months ago
On Reducing Broadcast Transmission Cost and Redundancy in Ad Hoc Wireless Networks Using Directional Antennas
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
Ling Ding, Yifeng Shao, Minglu Li