Sciweavers

3009 search results - page 506 / 602
» The Expressive Rate of Constraints
Sort
View
CORR
2007
Springer
70views Education» more  CORR 2007»
14 years 10 months ago
Secure Broadcasting
Abstract—We study a problem of broadcasting confidential messages to multiple receivers under an information-theoretic secrecy constraint. Two scenarios are considered: 1) all r...
Ashish Khisti, Aslan Tchamkerten, Gregory W. Worne...
JCM
2006
104views more  JCM 2006»
14 years 10 months ago
CLog: Low Cost Gigabit Full Packet Logging
Abstract-- Creating high quality network trace files is a difficult task to accomplish on a limited budget. High network speeds may overburden an individual system running packet l...
Chad D. Mano, Jeff Smith, Bill Bordogna, Andrew Ma...
ENGL
2007
112views more  ENGL 2007»
14 years 9 months ago
Cooperative Transmission Scheme to Increase Gain by Using STBC
— Multiple-Input Multiple-Output (MIMO) systems are composed of source and destination nodes with multiple antennas. But, when nodes cannot support multiple antennas due to size ...
Ho-Jung An, Jee-Hoon Kim, Hyoung-Kyu Song
JSAC
2006
128views more  JSAC 2006»
14 years 9 months ago
Optimized Transmission for Fading Multiple-Access and Broadcast Channels With Multiple Antennas
In mobile wireless networks, dynamic allocation of resources such as transmit powers, bit-rates, and antenna beams based on the channel state information of mobile users is known t...
Mehdi Mohseni, Rui Zhang, John M. Cioffi
IJRR
2007
80views more  IJRR 2007»
14 years 9 months ago
Combined Path-following and Obstacle Avoidance Control of a Wheeled Robot
This paper proposes an algorithm that drives a unicycle type robot to a desired path, including obstacle avoidance capabilities. The path-following control design relies on Lyapun...
Lionel Lapierre, René Zapata, Pascal L&eacu...