86 search results - page 1 / 18 » OPNET-based modeling and simulation of mobile Zigbee sensor ... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper presents a promising architecture for of the 3GPP’s IMS for supporting real-time session negotiation converging third-generation (3G) cellular data networks and an...
ADHOC
2008
13 years 4 months ago
2008
The diversity of applications and typically scarce node resources set very tight constraints to Wireless Sensor Networks (WSN). It is not possible to fulfill all requirements with...
RTCSA
2008
IEEE
13 years 11 months ago
2008
IEEE
· Modelling the fundamental performance limits of Wireless Sensor Networks (WSNs) is of paramount importance to understand the behaviour of WSN under worst-case conditions and to...
MONET
2006
13 years 4 months ago
2006
We analyze an architecture based on mobility to address the problem of energy efficient data collection in a sensor network. Our approach exploits mobile nodes present in the senso...
APWEB
2006
Springer
13 years 8 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 ...