TRANSMITTING METHOD AND APPARATUS USING MIMO

PURPOSE: A space multiplexing transmission method and a device thereof are provided to equally control the reception range of a signal transmitted to each antenna. CONSTITUTION: R signals passed through a serial-parallel converter(410) are alternatively inputted to amplifiers(420,430) in every input...

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Hauptverfasser: BAE, JAE HWUI, LIM, HYOUNG SOO, JUNG, TAE JIN, LEE, GWANG SOON, SUH, KI HWAN, KIM, HO JUN, SEO, JAE HYUN, KIM, JUN HO, KIM, HYUONG NAM
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creator BAE, JAE HWUI
LIM, HYOUNG SOO
JUNG, TAE JIN
LEE, GWANG SOON
SUH, KI HWAN
KIM, HO JUN
SEO, JAE HYUN
KIM, JUN HO
KIM, HYUONG NAM
description PURPOSE: A space multiplexing transmission method and a device thereof are provided to equally control the reception range of a signal transmitted to each antenna. CONSTITUTION: R signals passed through a serial-parallel converter(410) are alternatively inputted to amplifiers(420,430) in every input time The signals are transmitted through antennas(440,450). R signals are inputted as an input signal to an amplifier connected to a first antenna, wherein the r signals are precoded with a transmission signal x to which a transmission power weight is alternatively applied. R signals are inputted as an input signal to an amplifier connected to a second antenna, wherein the r signals are precoded with a transmission signal x to which a transmission power weight is alternatively applied.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title TRANSMITTING METHOD AND APPARATUS USING MIMO
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