24 search results - page 4 / 5 » Optimized Opportunistic Multicast Scheduling over Cellular N... |
JSAC
2006
13 years 6 months ago
2006
This tutorial paper overviews recent developments in optimization-based approaches for resource allocation problems in wireless systems. We begin by overviewing important results i...
INFOCOM
2006
IEEE
14 years 5 days ago
2006
IEEE
— We consider a multicast resource allocation problem for the downlink in OFDM-based wireless cellular network systems. In a conventional multicast system, to accommodate users w...
SIGCOMM
2010
ACM
13 years 6 months ago
2010
ACM
Cellular radio communication is a significant contributor to battery energy drain on smartphones, in some cases inflating the energy cost by a factor of 5 or more compared to the ...
INFOCOM
2008
IEEE
14 years 17 days ago
2008
IEEE
Abstract—Motivated by the increasing usage of wireless broadcast networks for multicast real-time applications like video, this paper considers a canonical real-time multicast sc...
ICNP
2009
IEEE
14 years 24 days ago
2009
IEEE
—Future 4G cellular networks are featured with high data rate and improved coverage, which will enable realtime video multicast and broadcast services. Scalable video coding is v...