36 search results - page 4 / 8 » Transmission Strategies for Gaussian Relay Networks Obtained... |
JSAC
2006
13 years 8 months ago
2006
In mobile wireless networks, dynamic allocation of resources such as transmit powers, bit-rates, and antenna beams based on the channel state information of mobile users is known t...
TWC
2008
13 years 8 months ago
2008
Broadcasting allows efficient information sharing and fusion in wireless networks. In this paper, the energy efficiency limits in wireless broadcasting, defined as the minimal achi...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—We study communication in networks with multiple source-destination pairs and relays. In such networks, the channel output at any destination receiver consists of both the desir...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
When multiple video streams are present in an ad hoc network, they share and compete for the common network resources. A rate allocation algorithm must balance the available resou...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
The underwater acoustic channel is characterized by a path loss that depends not only on the transmission distance, but also on the signal frequency. As a consequence, transmission...