- Title
- Channel estimation and interpolation for fourth generation mobile broadband telecommunications
- Creator
- Cea, Mauricio G.; Goodwin, Graham C.; Carvajal, Rodrigo; Middleton, Richard H.; Mahata, Kaushik; Karlsson, Robert S.
- Relation
- 19th World Congress of the International Federation of Automatic Control (IFAC 2014). Proceedings of the 19th IFAC World Congress (Cape Town, South Africa 24-29 August, 2014) p. 9998-10003
- Publisher Link
- http://dx.doi.org/10.3182/20140824-6-ZA-1003.01352
- Publisher
- International Federation of Automatic Control (IFAC)
- Resource Type
- conference paper
- Date
- 2014
- Description
- This paper studies the problem of channel estimation for the downlink in broadband LTE communications. A Kalman Filter is used to combine channel soundings made with pilot tones that are deployed at different times and in different frequency bands on a pre-selected pattern. This Kalman filter is presented in a form directly suitable for implementation as a periodically time varying filter, in the case where periodic pilot tone data is available. Simulation results illustrate the efficacy of this approach.
- Subject
- time-frequency; channel estimation; kalman filter; telecommunications; linear estimations; frequency domian estimation
- Identifier
- http://hdl.handle.net/1959.13/1065465
- Identifier
- uon:17849
- Identifier
- ISBN:9783902823625
- Language
- eng
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