256 search results - page 16 / 52 » Approximation algorithms for channel allocation problems in ... |
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
—We present an iterative joint scheduling-routing algorithm for characterizing the long-term performance of a cellular-relaying network. The physical layer model is based on idea...
ADHOCNOW
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited, nonreplenishable battery charge. The batte...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—A major problem in wireless networks is coping with limited resources, such as bandwidth and energy. These issues become a major algorithmic challenge in view of the dynamic nat...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
— In this paper, we look into the channel allocation problem for a non-cooperative cognitive vehicular ad-hoc communication network with multiple communicating pairs distributed ...