4 search results - page 1 / 1 » A Polynomial-Time Approximation Algorithm for Weighted Sum-R... |
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— Scheduling in an ad hoc wireless network suffers from the non-convexity of the cost function, caused by the interference between communication links. In previous optimization t...
INFOCOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
JSAC
2011
13 years 2 hour ago
2011
Abstract— Spectrum management is used to improve performance in multiuser communication system, e.g., cognitive radio or femtocell networks, where multiuser interference can lead...
MOBICOM
2006
ACM
13 years 11 months ago
2006
ACM
We consider the problem of throughput-optimal scheduling in wireless networks subject to interference constraints. We model the interference using a family of K-hop interference m...