Efficient channel estimation in massive MIMO systems - a distributed approach

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present two efficient algorithms for distributed estimation of channels in massive MIMO systems. The two cases of 1) generic, and 2) sparse channels is considered. The algorithms estimate the impulse response for each channel observed by the antennas at the receiver (base station) in a coordinated manner by sharing minimal information among neighboring antennas. Simulations demonstrate the superior performance of the proposed methods as compared to other methods.
Original languageEnglish (US)
Title of host publication2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages401-404
Number of pages4
ISBN (Print)9781479919635
DOIs
StatePublished - Jan 21 2016

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