Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification
Publication
, Conference
Bondre, AS; Ali, T; Richmond, CD
Published in: Conference Record - Asilomar Conference on Signals, Systems and Computers
November 1, 2020
The constrained Cramér-Rao bound (CRB) has been used successfully to study parameter estimation in flat-fading scenarios, and established the value of side information such as known waveform properties (e.g. constant modulus) and known training symbols. There are classes of communication links, however, that may be subject to highly dynamic changes, and this could cause the assumed data model to be an inaccurate model of the channel. Therefore, the constrained misspecified CRB is considered to explore the impact of model mismatch for such communication links. Specifically, quantifying the loss in estimation performance when one assumes the channel is stationary when it is not is of interest.
Duke Scholars
Published In
Conference Record - Asilomar Conference on Signals, Systems and Computers
DOI
ISSN
1058-6393
Publication Date
November 1, 2020
Volume
2020-November
Start / End Page
791 / 796
Citation
APA
Chicago
ICMJE
MLA
NLM
Bondre, A. S., Ali, T., & Richmond, C. D. (2020). Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification. In Conference Record - Asilomar Conference on Signals, Systems and Computers (Vol. 2020-November, pp. 791–796). https://doi.org/10.1109/IEEECONF51394.2020.9443488
Bondre, A. S., T. Ali, and C. D. Richmond. “Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification.” In Conference Record - Asilomar Conference on Signals, Systems and Computers, 2020-November:791–96, 2020. https://doi.org/10.1109/IEEECONF51394.2020.9443488.
Bondre AS, Ali T, Richmond CD. Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification. In: Conference Record - Asilomar Conference on Signals, Systems and Computers. 2020. p. 791–6.
Bondre, A. S., et al. “Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification.” Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 2020-November, 2020, pp. 791–96. Scopus, doi:10.1109/IEEECONF51394.2020.9443488.
Bondre AS, Ali T, Richmond CD. Bounds on Bearing, Symbol, and Channel Estimation under Model Misspecification. Conference Record - Asilomar Conference on Signals, Systems and Computers. 2020. p. 791–796.
Published In
Conference Record - Asilomar Conference on Signals, Systems and Computers
DOI
ISSN
1058-6393
Publication Date
November 1, 2020
Volume
2020-November
Start / End Page
791 / 796