1739 search results - page 35 / 348 » Maximizing system lifetime in wireless sensor networks |
MOBIDE
2010
ACM
13 years 7 months ago
2010
ACM
We propose a distributed algorithm to construct a balanced communication tree that serves in gathering data from the network nodes to a sink. Our algorithm constructs a near-optim...
AICCSA
2005
IEEE
14 years 1 months ago
2005
IEEE
We consider the problem of broadcasting messages in a wireless energy-limited network so as to maximize network lifetime. An O(e log e) algorithm to construct a broadcast tree tha...
DCOSS
2008
Springer
13 years 9 months ago
2008
Springer
This paper introduces a framework for in-field-maintenance services for wireless sensor networks. The motivation of this work is driven by an observation that many applications usi...
CISIS
2008
IEEE
13 years 7 months ago
2008
IEEE
A major issue in wireless sensor networks is to prolong network lifetime by efficient energy management. In this paper we present an initial study of maximum lifetime routing in s...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...