Sciweavers

3119 search results - page 252 / 624
» Performance Analysis of Wireless Multihop Data Networks
Sort
View
CORR
2007
Springer
148views Education» more  CORR 2007»
15 years 4 months ago
Optimal Power Allocation for Distributed Detection over MIMO Channels in Wireless Sensor Networks
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
Xin Zhang, H. Vincent Poor, Mung Chiang
IPSN
2009
Springer
15 years 11 months ago
Approximating sensor network queries using in-network summaries
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
Alexandra Meliou, Carlos Guestrin, Joseph M. Helle...
INTERSENSE
2006
ACM
15 years 10 months ago
Multipath virtual sink architecture for wireless sensor networks in harsh environments
Wireless sensor networks are expected to be deployed in harsh environments characterized by extremely poor and fluctuating channel conditions. With the generally adopted single-s...
Winston Khoon Guan Seah, Hwee Pink Tan
SENSYS
2005
ACM
15 years 10 months ago
Sensor networks for medical care
Sensor networks have the potential to greatly impact many aspects of medical care. By outfitting patients with wireless, wearable vital sign sensors, collecting detailed real-tim...
Victor Shnayder, Bor-rong Chen, Konrad Lorincz, Th...
JCST
2010
119views more  JCST 2010»
15 years 3 months ago
Location, Localization, and Localizability
Abstract Location-aware technology spawns numerous unforeseen pervasive applications in a wide range of living, production, commence, and public services. This article provides an ...
Yunhao Liu, Zheng Yang, Xiaoping Wang, Lirong Jian