549 search results - page 94 / 110 » Omnidirectional Relay in Wireless Networks |
JSAC
2007
14 years 9 months ago
2007
— The large number of network nodes and the energy constraints make Wireless Sensor Networks (WSN) one of the most important application fields for Cooperative Diversity. Node c...
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—Throughput capacity in wireless ad hoc networks has been studied extensively under many different mobility models such as i.i.d. mobility model, Brownian mobility model, random ...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—The DVB-H standard has been defined to provide digital video broadcast to mobile handheld devices. However, without a request channel, a handheld device may encounter data loss...
DIALM
2003
ACM
15 years 3 months ago
2003
ACM
We consider the problem of maximizing the lifetime of a given multicast connection in a wireless network of energyconstrained (e.g. battery-operated) nodes, by choosing ideal tran...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Duty cycling is often used to reduce the energy consumption caused by idle listening in Wireless Sensor Networks (WSNs). Most studies on WSN protocols define a common duty cycle va...