2913 search results - page 7 / 583 » How Much to Copy |
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—This paper studies large randomly spread directsequence code-division multiple-access system operating over a block fading multipath channel. Channel knowledge is obtain...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—In multiuser diversity systems, the impact of largescale fading on the total system performance such as link quality and system power has not been widely addressed. Cons...
ICAIL
2009
ACM
14 years 2 months ago
2009
ACM
Current argumentation support software often employs graphical representations of logical relationships. Little is known about the extent to which logical structuring helps to inc...
ICDE
2008
IEEE
14 years 2 months ago
2008
IEEE
Virtual machine technologies offer simple and practical mechanisms to address many manageability problems in database systems. For example, these technologies allow for server con...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—We explore the performance tradeoff between opportunistic and regulated access inherent in the design of multiuser cognitive radio networks. We consider a cognitive radi...