Dual Shift Invariant TOA Estimation Algorithm for Multi-Band Signals
- Title
- Dual Shift Invariant TOA Estimation Algorithm for Multi-Band Signals
- Author
- 정정화
- Keywords
- Time-of-arrival; propagator; pre-filtering; ESPRIT
- Issue Date
- 2012-08
- Publisher
- IEEE
- Citation
- IEEE communications letters,Vol.16,No.10 [2012],p1568-1571
- Abstract
- This letter proposes a dual shift invariant TOA estimation method for multi-band signals. Although conventional shift invariant TOA estimation methods have been proposed to exploit a single shift invariant structure of the transformed signals, the proposed method is developed to make use of the dual shift invariant structure of the transformed multi-band signals. The performance of the proposed method is compared with that of the Cramer-Rao lower bound (CRLB) and conventional algorithms such as MUSIC, matrix pencil, TLS-ESPRIT in additive white Gaussian noise (AWGN) and multipath channel.
- URI
- http://ieeexplore.ieee.org/document/6287519/http://hdl.handle.net/20.500.11754/41334
- ISSN
- 1089-7798
- DOI
- 10.1109/LCOMM.2012.082012.121460
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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