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» Constructing minimum energy mobile wireless networks
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INFOCOM
2012
IEEE
11 years 7 months ago
On the construction of data aggregation tree with minimum energy cost in wireless sensor networks: NP-completeness and approxima
—In many applications, it is a basic operation for the sink to periodically collect reports from all sensors. Since the data gathering process usually proceeds for many rounds, i...
Tung-Wei Kuo, Ming-Jer Tsai
EWSN
2006
Springer
14 years 4 months ago
Distributed Dynamic Shared Tree for Minimum Energy Data Aggregation of Multiple Mobile Sinks in Wireless Sensor Networks
Abstract. Sink mobility creates new challenges for several sensor network applications. In mobile sink environments, each sink must propagate its current location continuously, thr...
Kwang-il Hwang, Jeongsik In, Doo Seop Eom
CORR
2002
Springer
91views Education» more  CORR 2002»
13 years 5 months ago
Minimum-Energy Mobile Wireless Networks Revisited
We propose a protocol that, given a communication network, computes a subnetwork such that, for every pair
Erran L. Li, Joseph Y. Halpern
WIOPT
2006
IEEE
13 years 11 months ago
Capacity region, minimum energy and delay for a mobile ad-hoc network
Abstract— We investigate two quantities of fundamental interest in a mobile ad-hoc network: the capacity region and the minimum energy function of the network. The capacity regio...
Rahul Urgaonkar, Michael J. Neely