584 search results - page 3 / 117 » Fundamental limitations in control over a communication chan... |
TROB
2002
13 years 5 months ago
2002
We have designed and built a set of miniature robots called Scouts and have developed a distributed software system to control them. This paper addresses the fundamental choices we...
GLOBECOM
2008
IEEE
14 years 21 days ago
2008
IEEE
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, channel state information at the transmitter (CSIT) allows for multi-user spatial multiplexing and thus in...
CDC
2008
IEEE
13 years 8 months ago
2008
IEEE
The problem of characterizing lower bounds on data-rates needed for closed loop stability has been solved in a variety of settings. However, the available results lead to coding s...
ICC
2009
IEEE
14 years 1 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
CDC
2010
IEEE
13 years 1 months ago
2010
IEEE
The communication protocol IEEE 802.15.4 is becoming pervasive for low power and low data rate wireless sensor networks (WSNs) applications, including control and automation. Never...