32 search results - page 1 / 7 » Energy-Efficient Protocol for Deterministic and Probabilisti... |
TPDS
2010
13 years 5 months ago
2010
—Various sensor types, e.g., temperature, humidity, and acoustic, sense physical phenomena in different ways, and thus, are expected to have different sensing models. Even for th...
PERCOM
2005
ACM
14 years 6 months ago
2005
ACM
This paper considers the problem of maintaining the coverage degree of a wireless sensor network at an application specific level while keeping the sensing units of only a subset o...
APWEB
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. Sensor deployment is an important issue in designing sensor networks. In this paper, particle swarm optimization (PSO) approach is applied to maximize the coverage based ...
ICNP
2007
IEEE
14 years 1 months ago
2007
IEEE
—We propose a new probabilistic coverage protocol (denoted by PCP) that considers probabilistic sensing models. PCP is fairly general and can be used with different sensing model...
PERCOM
2008
ACM
14 years 6 months ago
2008
ACM
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...