METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SEMI-PERSISTENT SCHEDULING DATA IN A WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2010/128814

A2

The present invention relates to a method and to an apparatus for transmitting/receiving semi-persistent scheduling data in a wireless communication system. The method in which a terminal transmits semi-persistent scheduling (hereinafter, referred to as "SPS") data in a wireless communication system according to one aspect of the present invention, comprises: a step in which the terminal receives SPS activation control information from a base station; a step in which the terminal receives a physical downlink control channel (hereinafter, referred to as "PDCCH") containing a precoding matrix index (hereinafter, referred to as "PMI") from the base station; and a step in which the terminal precodes, using the PMI, SPS data and a demodulation reference signal (hereinafter, referred to as "DM-RS") to be transmitted, and transmits the SPS data and the DM-RS to the base station.

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JP5087973	Wireless communication control methods, wireless communication systems, and wireless control stations

CHUNG JAE HOON (KR)
LEE MOON IL (KR)
KO HYUN SOO (KR)
HAN SEUNG HEE (KR)
KWON YEONG HYEON (KR)

PCT/KR2010/002897

November 11, 2010

May 07, 2010

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LG ELECTRONICS INC (KR)
CHUNG JAE HOON (KR)
LEE MOON IL (KR)
KO HYUN SOO (KR)
HAN SEUNG HEE (KR)
KWON YEONG HYEON (KR)

H04W72/12; H04J11/00

KR20080086317A	2008-09-25
KR20080110554A	2008-12-18
KR20090017408A	2009-02-18
KR20090033126A	2009-04-01

KIM, Yong In et al. (KR)
김용인 (KR)

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