691 search results - page 32 / 139 » Communicating Under Channel Uncertainty |
TWC
2008
13 years 8 months ago
2008
Reliable channel state information at the transmitter (CSIT) can improve the throughput of wireless networks significantly. In a realistic scenario, there is a mismatch between th...
VTC
2006
IEEE
14 years 2 months ago
2006
IEEE
A scheduling scheme for MIMO systems which has the capability of obtaining multiuser diversity gain and controlling the link connection ratio among users simultaneously is proposed...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Analog (uncoded) transmission provides a simple scheme for communicating a Gaussian source over a Gaussian channel under the mean squared error (MSE) distortion measure. Unfortuna...
MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
Interference is a critical issue in wireless communications. In a typical multiple-user environment, different users may severely interfere with each other. Coordination among use...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— IEEE 802.11 (WiFi) has been used beyond its original intended purpose of a tether-free LAN. In this paper, we are interested in the use of 802.11 in mesh networks. Specificall...