Paper Info
Title
Embedded space-time coding for wireless broadcast with heterogeneous receivers
Abstract
An embedded space-time coding method is proposed for wireless broadcast with heterogeneous receivers. In the proposed system, a transmitter sends out multi-layer source signals by encoding different layers with different space-time codes. Then, a receiver can retrieve a different amount of information depending on the number of its antennas. The receiver with only one antenna can decode only the base layer information with a low complexity, while the receiver with more antennas can retrieve more layers of information. We also investigate a differential design of the embedded space-time system, which is used when the channel state information is unknown to the receiver. Both analytic and experimental results are provided to demonstrate the performance of the proposed system.
Year
DOI
Venue
2002
10.1109/GLOCOM.2002.1188498
GLOBECOM
Keywords
Field
DocType
channel state information,heterogeneous receivers,radio broadcasting,embedded space-time coding,wireless broadcast,receiving antennas,antenna arrays,antennas,radio receivers,multi-layer source signals,base layer information,space-time codes,decoding,space time code,space time
Space–time code,Radio broadcasting,Transmitter,Computer science,Computer network,Receiver,Decoding methods,Precoding,Channel state information,Encoding (memory)
Conference
Volume
ISSN
ISBN
2
1930-529X
0-7803-7632-3
Citations 
PageRank 
References 
0
0.34
0
Authors
2
Name
Order
Citations
PageRank
Chih-Hung Kuo18614.77
C.-C. Jay Kuo27524697.44