Publication | Closed Access
Fast and robust CD and DGD estimation based on data-aided channel estimation
22
Citations
5
References
2011
Year
Unknown Venue
Wireless CommunicationsEngineeringChannel CharacterizationRobust CdChannel ModelingMimo SystemStatistical Signal ProcessingOfdm SystemSystems EngineeringOrthogonal Training SequencesWireless SystemsComputer EngineeringDgd EstimationFrequency DomainSignal ProcessingData-aided Channel EstimationMulti-carrier CommunicationChannel ModelChannel Estimation
In this paper data-aided (DA) frequency domain (FD) channel estimation in a 2×2 multi-input-multi-output (MIMO) system is investigated. Using orthogonal training sequences, fast and robust CD and DGD estimation is demonstrated for a 112 Gbit/s PDM-QPSK system over a wide range of combined linear channel impairments.
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