38 search results - page 7 / 8 » Network-Wide Resource Optimization of Wireless OFDMA Mesh Ne... |
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—In order to fully utilize spectrum, auction-based dynamic spectrum allocation has become a promising approach which allows unlicensed wireless users to lease unused bands from s...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Hydra is a flexible wireless network testbed being developed at UT Austin. Our focus is networks that support multiple wireless hops and where the network, especially the MAC,...
TWC
2008
13 years 4 months ago
2008
User authentication is essential in service-oriented communication networks to identify and reject any unauthorized network access. The state-of-the-art practice in securing wirele...
ICCCN
2007
IEEE
13 years 11 months ago
2007
IEEE
— Wireless spectrum is a scare resource, while media streaming usually requires high end-to-end bandwidth. Media streaming in wireless ad hoc networks is therefore a particularly...
INFOCOM
2000
IEEE
13 years 9 months ago
2000
IEEE
We study the radio resource allocation problem of distributed joint transmission power control and spreading gain allocation in a DS-CDMA mobile data network. The network consists...