SYSTEMS AND TECHNIQUES FOR SPACE-TIME CODED COCHANNEL INTERFERENCE CANCELLATION

SYSTEMS AND TECHNIQUES FOR SPACE-TIME CODED COCHANNEL INTERFERENCE CANCELLATION

An apparatus, system, and method for space-time cochannel interference cancellation are described. The apparatus may include a time stacking module to stack consecutive subcarrier signals for a period of time equal to several symbols and a space-time subcarrier beamformer module to perform space-tim...

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Hauptverfasser: PESTRETSOV VLADIMIR ALEXANDROVICH, KHORYAEV ALEXEY VLADIMIROVICH, CHOI, YANG SEOK, MALTSEV ALEXANDER ALEXANDROVICH, LI QINGHUA, MASLENNIKOV ROMAN OLEGOVICH
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Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator PESTRETSOV VLADIMIR ALEXANDROVICH
KHORYAEV ALEXEY VLADIMIROVICH
CHOI, YANG SEOK
MALTSEV ALEXANDER ALEXANDROVICH
LI QINGHUA
MASLENNIKOV ROMAN OLEGOVICH
description An apparatus, system, and method for space-time cochannel interference cancellation are described. The apparatus may include a time stacking module to stack consecutive subcarrier signals for a period of time equal to several symbols and a space-time subcarrier beamformer module to perform space-time subcarrier beamforming by applying space-time beamformer weights to stacked symbols on one or more subcarriers. The space-time beamformer weights may be calculated based on spatial and time correlation properties of one or more interference signals. Other embodiments are described and claimed.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title SYSTEMS AND TECHNIQUES FOR SPACE-TIME CODED COCHANNEL INTERFERENCE CANCELLATION
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