971 search results - page 36 / 195 » Broadcasting energy efficiency limits in wireless networks |
DIALM
2004
ACM
14 years 1 months ago
2004
ACM
We present three localized techniques for broadcasting in large scale ad hoc networks, i.e., for the problem of disseminating a message from a source node to all the nodes in the ...
NETWORKING
2007
13 years 10 months ago
2007
Most routing algorithms for sensor networks focus on finding energy efficient paths to prolong the lifetime of sensor networks. As a result, the sensors on the efficient paths are ...
ICDCS
2007
IEEE
14 years 11 days ago
2007
IEEE
Energy management remains a critical problem in wireless networks since battery technology cannot keep up with rising communication expectations. Current approaches to energy cons...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
NETWORKING
2004
13 years 10 months ago
2004
We define a transmission power adaptation-based routing technique that finds optimal paths for minimum energy reliable data transfer in multi-hop wireless networks. This optimal ch...