TY - GEN
T1 - Beaconing in MIMO broadcast channels
AU - Gans, Michael J.
AU - Chen, Biao
PY - 2005
Y1 - 2005
N2 - There is a need to broadcast identical information to multiple users in a network. Examples include sending a beacon signal from an UAV to multiple sensors in a surveillance region and, in the context of ad hoc networks, multicasting. This paper studies the information theoretic aspects of multiple-input multiple-output (MIMO) beaconing where multiple antenna elements are available at the transmitter. A MAXMIN formulation is proposed to exploit the channel state information assumed to be available at the transmitter. A solution which applies linear programming is presented, along with numerical examples demonstrating the performance gain over the channel blind transmssion scheme.
AB - There is a need to broadcast identical information to multiple users in a network. Examples include sending a beacon signal from an UAV to multiple sensors in a surveillance region and, in the context of ad hoc networks, multicasting. This paper studies the information theoretic aspects of multiple-input multiple-output (MIMO) beaconing where multiple antenna elements are available at the transmitter. A MAXMIN formulation is proposed to exploit the channel state information assumed to be available at the transmitter. A solution which applies linear programming is presented, along with numerical examples demonstrating the performance gain over the channel blind transmssion scheme.
UR - http://www.scopus.com/inward/record.url?scp=33646790202&partnerID=8YFLogxK
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U2 - 10.1109/ICASSP.2005.1416122
DO - 10.1109/ICASSP.2005.1416122
M3 - Conference contribution
AN - SCOPUS:33646790202
SN - 0780388747
SN - 9780780388741
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - IV769-IV772
BT - 2005 IEEE ICASSP '05 - Proc. - Design and Implementation of Signal Proces.Syst.,Indust. Technol. Track,Machine Learning for Signal Proces. Signal Proces. Education, Spec. Sessions
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '05
Y2 - 18 March 2005 through 23 March 2005
ER -