80 search results - page 1 / 16 » Subgradient methods in network resource allocation: Rate ana... |
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
— We consider dual subgradient methods for solving (nonsmooth) convex constrained optimization problems. Our focus is on generating approximate primal solutions with performance ...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
When multiple video streams are present in an ad hoc network, they share and compete for the common network resources. A rate allocation algorithm must balance the available resou...
JSAC
2006
13 years 4 months ago
2006
A systematic understanding of the decomposability structures in network utility maximization is key to both resource allocation and functionality allocation. It helps us obtain the...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—Energy harvesting sensor platforms have opened up a new dimension to the design of network protocols. In order to sustain the network operation, the energy consumption rate cann...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—It is not possible to ensure that a network is absolutely secure. Therefore, network operators must continually change their defense strategies to counter attackers who constant...