CHANNEL ESTIMATION TECHNIQUE

Oana-Elena Barbu (Opfinder), Guillaume Damien Andre Monghal (Opfinder), Christian Rom (Opfinder), Bernard Henri Fleury (Opfinder), Niels Lovmand Pedersen (Opfinder), Carles Navarro Manchón (Opfinder)

Publikation: Patent

Abstrakt

A method includes determining a sequence of first coefficient estimates of a communication channel based on a sequence of pilots arranged according to a known pilot pattern and based on a receive signal, wherein the receive signal is based on the sequence of pilots transmitted over the communication channel. The method further includes determining a sequence of second coefficient estimates of the communication channel based on a decomposition of the first coefficient estimates in a dictionary matrix and a sparse vector of the second coefficient estimates, the dictionary matrix including filter characteristics of at least one known transceiver filter arranged in the communication channel.
OriginalsprogEngelsk
IPCH04L 25/02
PatentnummerUS20150003542 A1
Journaliseringsdato27/06/2013
LandUSA
Prioritetsdato27/06/2013
PrioritetsnummerUS201313929355 20130627
StatusUdgivet - 1 jan. 2015

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