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MOBIHOC
2006
ACM
14 years 7 months ago
DRAND: : distributed randomized TDMA scheduling for wireless ad-hoc networks
This paper presents a distributed implementation of RAND, a randomized time slot scheduling algorithm, called DRAND. DRAND runs in O() time and message complexity where is the max...
Injong Rhee, Ajit Warrier, Jeongki Min, Lisong Xu
MOBIHOC
2005
ACM
14 years 7 months ago
Localization and routing in sensor networks by local angle information
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
Jehoshua Bruck, Jie Gao, Anxiao Jiang
MOBIHOC
2000
ACM
14 years 5 days ago
Utility-based decision-making in wireless sensor networks
— We consider challenges associated with application domains in which a large number of distributed, networked sensors must perform a sensing task repeatedly over time. We addres...
John W. Byers, Gabriel Nasser
IPSN
2009
Springer
14 years 2 months ago
Near-optimal Bayesian localization via incoherence and sparsity
This paper exploits recent developments in sparse approximation and compressive sensing to efficiently perform localization in a sensor network. We introduce a Bayesian framework...
Volkan Cevher, Petros Boufounos, Richard G. Barani...
PERVASIVE
2007
Springer
14 years 1 months ago
Movement-Based Group Awareness with Wireless Sensor Networks
We propose a method through which dynamic sensor nodes determine that they move together, by communicating and correlating their movement information. We describe two possible solu...
Raluca Marin-Perianu, Mihai Marin-Perianu, Paul J....