2977 search results - page 30 / 596 » Efficient Network Utilization for Multimedia Wireless Networ... |
190
click to vote
PERCOM
2006
ACM
16 years 5 months ago
2006
ACM
In this paper we study the use of vehicles as sensors in a "vehicular sensor network," a new network paradigm that is critical for gathering valuable information in urba...
159
click to vote
ICC
2007
IEEE
16 years 6 days ago
2007
IEEE
Ultra wideband (UWB) systems are currently an important wireless infrastructure for efficient shortrange communications. To improve the system efficiency while guaranteeing the ra...
173
click to vote
ICDCS
2008
IEEE
16 years 10 days ago
2008
IEEE
—Recently, opportunistic routing (OR) has been widely used to compensate for the low packet delivery ratio of multi-hop wireless networks. Previous works either provide heuristic...
170
click to vote
GLOBECOM
2010
IEEE
15 years 3 months ago
2010
IEEE
We investigate flow rate optimization on a wireless link with randomly varying channel gain using techniques from adaptive modulation and network utility maximization. We consider ...
201
click to vote
ICWN
2009
15 years 3 months ago
2009
The IEEE 802.11 Medium Access Control (MAC) protocol has inherent weakness of channel wastage while operating a Mobile Ad hoc Network (MANET). In this paper, we therefore propose s...