230 search results - page 28 / 46 » Collision Awareness Multiple Access Networks Performance Opt... |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper, we study the weighted sum rate maximization of multicell cellular cognitive radio networks (CRNs) which are overlaid with multicell primary radio networks (PRNs)...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Opportunistic user access scheduling enhances the capacity of wireless networks by exploiting the multi user diversity. When frame aggregation is used, opportunistic schemes are no...
ADHOCNOW
2005
Springer
14 years 1 months ago
2005
Springer
— In this paper, we address an optimization problem that arises in context of cache placement in sensor networks. In particular, we consider the cache placement problem where the...
DAC
2007
ACM
14 years 9 months ago
2007
ACM
Pattern matching is essential to a wide range of applications such as network intrusion detection, virus scanning, etc. Pattern matching algorithms normally rely on state machines...
ICDCIT
2005
Springer
14 years 1 months ago
2005
Springer
An algorithm for time division multiple access (TDMA) is desirable in sensor networks for energy management, as it allows a sensor to reduce the amount of idle listening. Also, TD...