263 search results - page 41 / 53 » Mobility improves coverage of sensor networks |
ISPAN
2005
IEEE
15 years 3 months ago
2005
IEEE
We present QoS Geometric Broadcast Protocol (QoSGBP), a novel broadcasting protocol for heterogeneous wireless ad hoc and sensor networks. While broadcasting is a very energy-expe...
ICDCS
2005
IEEE
15 years 3 months ago
2005
IEEE
— One of the most notable challenges threatening the successful deployment of sensor systems is privacy. Although many privacy-related issues can be addressed by security mechani...
JNW
2008
14 years 10 months ago
2008
Vehicle-to-vehicle (V2V) communication systems have been studied extensively in recent years by transportation experts worldwide. Such systems enable the transmission of warning me...
CEC
2010
IEEE
14 years 8 months ago
2010
IEEE
We introduce a novel combinatorial optimization problem: the one-commodity traveling salesman problem with selective pickup and delivery (1-TSP-SELPD), characterized by the fact th...
EWSN
2006
Springer
15 years 9 months ago
2006
Springer
Many applications of wireless ad hoc sensor and actuator networks (WSANs) rely on the knowledge of node locations. These are challenging to obtain when nodes are mobile and are not...