898 search results - page 145 / 180 » Wireless underground sensor networks: Research challenges |
COMCOM
2008
13 years 7 months ago
2008
This article presents an integrated admission control and routing mechanism for multi-rate wireless mesh networks. Admission control depends on precise estimates of available band...
MOBIHOC
2004
ACM
14 years 1 months ago
2004
ACM
Bandwidth efficiency of wireless multicast can be improved substantially by exploiting the fact that several receivers can be reached at the MAC layer by a single transmission. T...
DATE
2004
IEEE
13 years 11 months ago
2004
IEEE
In this paper, we present various challenges that arise in the delivery and exchange of multimedia information to mobile devices. Specifically, we focus on techniques for maintain...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
The home environment becomes ready to host distributed devices dynamically adapting to service availability and reacting to user location and user activity. Sensors, high definiti...
TRIDENTCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
The MeshTest testbed is designed to subject wireless devices and protocols to realistic and repeatable mobile scenarios, including multi-hop and disconnected topologies. The testb...