337 search results - page 16 / 68 » MIMO rate adaptation in 802.11n wireless networks |
VTC
2006
IEEE
2006
IEEE
Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks
14 years 1 months ago
— In this paper, we propose a distributed stochastic algorithm for power and rate allocation in ad hoc wireless sensor networks. The problem we deal with is formulated as a trans...
ITRE
2005
IEEE
14 years 1 months ago
2005
IEEE
— Wireless networks are characterized by bursty and location-dependent errors. Although many fair scheduling methods have been proposed to address these issues, most of them assu...
SECON
2007
IEEE
14 years 1 months ago
2007
IEEE
— Rate control for congestion mitigation and avoidance has received significant attention in the sensor networks literature. Existing rate control schemes dynamically assign rat...
WCNC
2010
IEEE
13 years 5 months ago
2010
IEEE
Precoding at the transmitter side facilitates the use of linear MIMO detection schemes, which are attractive for low-complexity receiver implementations. However, their performance...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...