36 search results - page 6 / 8 » A pragmatic approach to area coverage in hybrid wireless sen... |
SAC
2010
ACM
14 years 7 days ago
2010
ACM
Current methods of estimating air quality involve assigning a single value called the Air Quality Index (AQI) to a large land area for a 24-hour period based on a very few, sparse...
PERCOM
2005
ACM
14 years 5 months ago
2005
ACM
We propose a hybrid model to alleviate the notorious problem of premature battery depletion in sensor networks: in a first stage, simple sensors are deployed over an area of inter...
MOBISYS
2006
ACM
14 years 5 months ago
2006
ACM
The majority of security schemes available for sensor networks assume deployment in areas without access to a wired infrastructure. More specifically, nodes in these networks are ...
PPSN
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. Wireless Sensor Networks (WSN) have been studied intensively for various applications such as monitoring and surveillance. Sensor deployment is an essential part of WSN, ...
INFOCOM
2008
IEEE
14 years 4 days ago
2008
IEEE
—In this paper, towards improving spatial reuse in a cellular network, we consider augmenting it with wireless ad hoc connectivity. The coverage area of each base-station is redu...