Interference cancellation method with multiple data layer MIMO transmission

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United States of America Patent

PATENT NO 8929491
SERIAL NO

13685234

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Abstract

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A method and apparatus are provided for cancelling interferences of a received MIMO RF signal. The method includes: receiving a signal y; an initial step of obtaining, from the received signal y, at least one data representative of the received signal, called decoded data; computing the decoded data as a function of at least one predetermined criterion, delivering feedback data and a feedback decision; and, as a function of the feedback decision, at least one iteration of the following steps: constructing a set of feedback symbols from the feedback data; obtaining, from the set of feedback symbols, at least one data representative of a feedback decoded signal, called feedback decoded data; computing the at least one feedback decoded data as a function of the at least one predetermined criterion, delivering the feedback data.

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Patent Owner(s)

Patent OwnerAddress
SEQUANS COMMUNICATIONSBATIMENT CITICENTER 19 LE PARVIS DE LA DEFENSE PARIS LA DEFENSE CEDEX 92073

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yang Paris, FR 1941 7962
Sezginer, Serdar Saint-Cloud, FR 15 61

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