69 search results - page 1 / 14 » Can interference alignment impact network utility maximizati... |
WIOPT
2010
IEEE
13 years 2 months ago
2010
IEEE
Abstract—The cross-layer utility maximization problem subject to stability constraints is considered for a multi-hop wireless network. A time slotted network, where the channel g...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— Recent results establish the optimality of interference alignment to approach the Shannon capacity of interference networks at high SNR. However, the extent to which in...
CISS
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper presents an algorithm for distributed power control and scheduling over wireless ad hoc-networks, where the data rate on each link depends on the transmission power ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper we consider an interference channel where a set of primary active users are cooperating through interference alignment over a constant multiple-input-multiple-output...
INFOCOM
2010
IEEE
13 years 3 months ago
2010
IEEE
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...