898 search results - page 155 / 180 » Wireless underground sensor networks: Research challenges |
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices—such as wireless microphones (WMs)— is a challenging, but very important, problem that has n...
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
Wireless video streaming is an area of extensive research due to the error-prone nature of the radio channel with variations in throughput and delay. In mobile networks, handovers...
MOBICOM
2012
ACM
11 years 10 months ago
2012
ACM
Indoor localization is of great importance for a range of pervasive applications, attracting many research efforts in the past decades. Most radio-based solutions require a proce...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Dynamic ad hoc networks are mobile ad hoc networks (MANETs) where network characteristics, such as network density and node mobility, change significantly over time and...
CONEXT
2006
ACM
14 years 1 months ago
2006
ACM
Due to the lack of built-in quality of service support, IEEE 802.11 ad-hoc networks presents serious defies in meeting the demands of multimedia applications. To overcome such ch...