4714 search results - page 137 / 943 » Cognitive Packet Networks |
138
Voted
FOCS
1997
IEEE
15 years 7 months ago
1997
IEEE
A central issue in the design of modern communication networks is that of providing performance guarantees. This issue is particularly important if the networks support real-time t...
120
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
Abstract--In cognitive radio (CR) networks with multipleinput multiple-output (MIMO) links, secondary users (SUs) can exploit "spectrum holes" in the space domain to acce...
165
Voted
VTC
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract--This paper analyzes the outage probability in cognitive radio networks, based on the Poisson point process model of node spatial distribution and the standard propagation...
161
Voted
JSAC
2011
14 years 10 months ago
2011
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices, such as wireless microphones, is a challenging, but very important, problem that has not yet be...
151
Voted
INFOCOM
2011
IEEE
14 years 7 months ago
2011
IEEE
Abstract—Market-based mechanisms offer promising approaches for spectrum access in cognitive radio networks. In this paper, we focus on two market models, one with a monopoly pri...