METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION

Title:

METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION

Document Type and Number:

WIPO Patent Application WO/2011/118943

Kind Code:

A2

Abstract:

The present invention relates to a wireless communication system. In particular, the present invention relates to a method and a device for transmitting ACK/NACK through PUSCH, and comprises the following steps: receiving one or more data; creating ACK/NACK information on the one or more data; and recording the ACK/NACK information in a matrix that corresponds to a PUSCH resource, wherein the ACK/NACK information is recorded as a time-first method while moving from the top side to the bottom side of the matrix, in a first transmission mode, and wherein the ACK/NACK information on a subset of a column in the matrix is recorded while moving from the bottom side to the top side, in a second transmission mode.

Inventors:

YANG SUCK CHEL (KR)
KIM MIN GYU (KR)
AHN JOON KUI (KR)
SEO DONG YOUN (KR)

Application Number:

PCT/KR2011/001921

Publication Date:

September 29, 2011

Filing Date:

March 21, 2011

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
YANG SUCK CHEL (KR)
KIM MIN GYU (KR)
AHN JOON KUI (KR)
SEO DONG YOUN (KR)

International Classes:

H04L1/16; H04B7/26; H04L27/26; H04W88/02

Foreign References:

US20090041139A1	2009-02-12
US20090022135A1	2009-01-22

Other References:

CATT: 'CQI feedback for LTE-A' 3GPP TSG RAN WG1 #60, RL-100878 22 February 2010,
MOTOROLA: 'Uplink Transmission of CQI and Ack/Nack' 3GPP TSG RAN WG1 #49BIS, RL-072706 25 June 2007,

Attorney, Agent or Firm:

KIM, Yong In et al. (7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)

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