527 search results - page 18 / 106 » Implementation of Approximation Algorithms for the Multicast... |
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider the problem of throughput-optimal cross-layer design of wireless networks. We propose a joint congestion control and scheduling algorithm that achieves a fraction d...
TSP
2012
12 years 4 months ago
2012
Abstract—We consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive...
MOBIHOC
2002
ACM
14 years 8 months ago
2002
ACM
In this paper we assume that a multihop wireless network (also called a wireless ad hoc network) consists of nodes whose transmitting powers are finitely adjustable. We consider t...
FOCS
2002
IEEE
14 years 1 months ago
2002
IEEE
A principle task in parallel and distributed systems is to reduce the communication load in the interconnection network, as this is usually the major bottleneck for the performanc...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper we study the problem of jointly performing scheduling and congestion control in mobile adhoc networks so that network queues remain bounded and the resulting flo...