101 search results - page 11 / 21 » Approximation algorithms for throughput maximization in wire... |
WIOPT
2010
IEEE
13 years 8 months ago
2010
IEEE
We consider the problem of providing opportunistic spectrum access to secondary users in wireless cellular networks. From the standpoint of spectrum license holders, achieving ben...
INFOCOM
2009
IEEE
14 years 5 months ago
2009
IEEE
— In this work we study the problem of determining the throughput capacity of a wireless network. We propose a scheduling algorithm to achieve this capacity within an approximati...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— We propose the QoS-driven opportunistic cooperation schemes for the wireless relay networks. By integrating information theory with the concept of effective capacity, o...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
INFOCOM
2009
IEEE
14 years 5 months ago
2009
IEEE
—The emerging wireless relay networks (WRNs) are expected to provide significant improvement on throughput and extension of coverage area for next-generation wireless systems. W...