104 search results - page 18 / 21 » Sensing-based opportunistic channel access |
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—In this paper we study the problem of providing shortterm access time fairness in wireless communication systems with multimedia services, while still maintaining high s...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
TCOM
2010
13 years 4 months ago
2010
Fair weights have been implemented to maintain fairness in recent resource allocation schemes. However, designing fair weights for multiservice wireless networks is not trivial bec...
TON
2010
13 years 4 months ago
2010
The cognitive radio (CR) paradigm calls for open spectrum access according to a predetermined etiquette. Under this paradigm, CR nodes access the spectrum opportunistically by cont...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
In this paper we study the online learning problem involving rested and restless multiarmed bandits with multiple plays. The system consists of a single player/user and a set of K...