120 search results - page 5 / 24 » Spectrum Allocation in Two-Tier Networks |
154
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Recently, there is an increasing interest in the deployment of femto access points (FAPs), which are short-range low-power home basestations, over a macro cellular network to impr...
172
Voted
VTC
2008
IEEE
16 years 23 days ago
2008
IEEE
— We consider a resource allocation problem for spectrum sharing in cognitive radio networks. Specifically, we investigate the joint subchannel, rate and power allocation for se...
176
Voted
VTC
2007
IEEE
16 years 19 days ago
2007
IEEE
— With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilization by letting users sense and utilize available spec...
196
Voted
MASS
2010
15 years 4 months ago
2010
Cognitive radio, which enables dynamic access of under-utilized licensed spectrums, is a promising technology for more efficient spectrum utilization. Since cognitive radio enables...
215
Voted
JSAC
2011
14 years 9 months ago
2011
—In this paper, we propose a spectrum allocation framework that jointly considers the Quality-of-Service (QoS) provisioning for heterogeneous secondary Real-Time (RT) and Non-Rea...