185 search results - page 13 / 37 » Exploiting Opportunistic Scheduling in Cellular Data Network... |
ICUMT
2009
13 years 5 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
DCOSS
2010
Springer
14 years 10 days ago
2010
Springer
One vision of an opportunistic sensor network (OSN) uses sensor access points (SAPs) to assign mobile sensors with sensing tasks submitted by applications that could be running any...
GLOBECOM
2009
IEEE
13 years 5 months ago
2009
IEEE
Today, it is well understood that interference poses the main capacity limitation and thus challenge for future cellular networks. A promising concept that addresses interference i...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In this paper, we present MobTorrent, an ondemand, user-driven framework designed for vehicles which have intermittent high speed access to roadside WiFi access points (...
JSAC
2006
13 years 7 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...