Back to Search
Start Over
Performance of a Linear-Detector Joint Radar-Communication System in Doubly Selective Channels.
- Source :
-
IEEE Transactions on Aerospace & Electronic Systems . Apr2017, Vol. 53 Issue 2, p703-715. 13p. - Publication Year :
- 2017
-
Abstract
- When radar and communication systems are colocated and operating simultaneously in the same frequency band, interference can be addressed by designing the systems to share resources. This paper develops a framework for cooperative operation of single-input single-output bistatic radar and wireless communication systems. We adopt a low-complexity linear minimum mean square error (LMMSE) optimal pilot symbol aided modulation scheme, and show the achievability region of the joint radar-communication system designed for simultaneous operation in a wireless channel that is both frequency and time-selective. Since the LMMSE estimate requires accurate knowledge of channel statistics, we give a lower bound on performance using least-squares estimation that operates purely on the received signal. Finally, to better match power levels between systems, we compare the performance using optimal training sequences with a suboptimal scheme using Barker sequences. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189251
- Volume :
- 53
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Aerospace & Electronic Systems
- Publication Type :
- Academic Journal
- Accession number :
- 122903919
- Full Text :
- https://doi.org/10.1109/TAES.2017.2664481