4581 search results - page 374 / 917 » Distributed optimization in sensor networks |
131
click to vote
CORR
2007
Springer
15 years 4 months ago
2007
Springer
Abstract— We analyze fading relay networks, where a singleantenna source-destination terminal pair communicates through a set of half-duplex single-antenna relays using a two-hop...
157
click to vote
MOBIHOC
2006
ACM
16 years 3 months ago
2006
ACM
Location knowledge of nodes in a network is essential for many tasks such as routing, cooperative sensing, or service delivery in ad hoc, mobile, or sensor networks. This paper in...
125
click to vote
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In the context of spectrum sensing, we investigate the performance of detectors equipped with M antennas (co-located or distributed) under Rayleigh fading, in terms of detection d...
143
Voted
TON
2010
15 years 2 months ago
2010
—In this paper, we are interested in minimizing the delay and maximizing the lifetime of event-driven wireless sensor networks, for which events occur infrequently. In such syste...
147
Voted
BWCCA
2010
14 years 11 months ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...