434 search results - page 12 / 87 » sum 2007 |
93
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper, we discuss the information–theoretic approach to finding the pattern of transmission powers of the stations in a CDMA system which maximizes the aggregate cap...
88
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
89
Voted
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Loss networks provide a powerful tool for the analysis and design of many communication and networking systems. It is well known that a large number of loss networks have produ...
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...
117
Voted
VLDB
2007
ACM
15 years 4 months ago
2007
ACM
In many applications, the underlying data (the web, an XML document, or a relational database) can be seen as a graph. These graphs may be enriched with weights, associated with t...