162 search results - page 23 / 33 » Optimal Power Allocation in Wireless Networks with Transmitt... |
MOBICOM
2009
ACM
14 years 2 months ago
2009
ACM
We consider the problem of efï¬cient link-layer multicasting in wireless networks with switched beamforming antennas. The inherent tradeoff between multicasting and beamforming â...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
Abstract— Sensing, processing and communication must be jointly optimized for efï¬cient operation of resource-limited wireless sensor networks. We propose a novel source-channel...
TWC
2010
13 years 2 months ago
2010
The popularity of multimedia multicast/broadcast applications over wireless networks makes it critical to address the error-prone, heterogeneous and dynamically changing nature of ...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
We formulate a frequency-division multiple access (FDMA) networking problem for wireless mobile ad-hoc networks (MANETS) to jointly optimize end-to-end user rates, routes, link ca...
TWC
2008
13 years 7 months ago
2008
Emerging applications involving low-cost wireless sensor networks motivate well optimization of multi-user orthogonal frequency-division multiple access (OFDMA) in the power-limite...