638 search results - page 114 / 128 » On hierarchical routing in wireless sensor networks |
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...
COMCOM
2007
13 years 7 months ago
2007
Large-scale wireless sensor networks (WSNs) are highly vulnerable to attacks because they consist of numerous resource-constrained devices and communicate via wireless links. Thes...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In this paper, we address the network maintenance problem, in which we aim to maximize the lifetime of a sensor network by adding a set of relays to it. The network lifetime is...
PEWASUN
2005
ACM
14 years 1 months ago
2005
ACM
Scalability issues for routing in mobile ad hoc networks (MANETs) have been typically addressed using hybrid routing schemes operating in a hierarchical network architecture. Seve...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
In-network sensor query processing is a cross-layer design paradigm in which networked sensor nodes process data acquisitional queries in collaboration with one another. As power ...