719 search results - page 139 / 144 » Coverage problems in wireless sensor networks: designs and a... |
TASE
2008
IEEE
13 years 8 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
MOBICOM
2009
ACM
14 years 1 months ago
2009
ACM
We consider the problem of cross-band interference when devices from the same or different networks share radio spectrum. Cross-band interference occurs when unsynchronized trans...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—In Vehicular Ad Hoc Networks (VANETs), the major communication challenge lies in very poor connectivity, which can be caused by sparse or unbalanced traffic. Deploying supporti...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
Recent discovery of the mixture (power-law and exponential) behavior of inter-meeting time distribution of mobile nodes presents new challenge to the problem of mobility modeling ...
MOBIHOC
2003
ACM
14 years 1 months ago
2003
ACM
Reliable storage of data with concurrent read/write accesses (or query/update) is an ever recurring issue in distributed settings. In mobile ad hoc networks, the problem becomes e...