Title:
METHOD AND APPARATUS FOR TRANSMITTING A PLURALITY OF PIECES OF RECEIPT ACKNOWLEDGEMENT INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/036514
Kind Code:
A1
Abstract:
Provided are a method and apparatus in which a terminal for which a plurality of serving cells is set transmits acknowledgement/non-acknowledgement (ACK/NACK) information in a wireless communication system that operates with time division duplex (TDD). The method comprises the following steps: receiving a plurality of code words via the plurality of serving cells; generating ACK/NACK information indicating acknowledgement of the receipt of each code word; bundling the generated ACK/NACK information; and transmitting the bundled ACK/NACK information, wherein the bundling step sequentially bundles a portion or the whole of the generated ACK/NACK information until the volume of each bundle becomes smaller than a predetermined transmission volume.
More Like This:
| JP3844957 | RE-TRANSMISSION CONTROL METHOD AND SYSTEM |
| WO/2002/013450 | COMMUNICATION METHOD |
| JP4531770 | Transmitters, receivers and their transmission / reception methods |
Inventors:
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
Application Number:
PCT/KR2011/006870
Publication Date:
March 22, 2012
Filing Date:
September 16, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
SEO DONG YOUN (KR)
KIM MIN GYU (KR)
YANG SUCK CHEL (KR)
AHN JOON KUI (KR)
International Classes:
H04L1/16; H04B7/26; H04L27/26
Other References:
LG ELECTRONICS: "Discussion on ACK/NACK transmission for TDD in LTE-A", 3GPP TSG RAN WG1 #62, RL-104640, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
SAMSUNG: "Discussion on ACK/NACK bundling method for LTE-A TDD", 3GPP TSG RAN WG1 #62, RL-104579, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
SAMSUNG: "DFT-S-OFDM Structure for HARQ-ACK Transmission", 3GPP TSG RAN WG1 #62, RL-104575, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
LG ELECTRONICS: "UL ACK/NACK bundling", 3GPP TSG RAN WG1 #62, RL-104642, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
SAMSUNG: "Discussion on ACK/NACK bundling method for LTE-A TDD", 3GPP TSG RAN WG1 #62, RL-104579, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
SAMSUNG: "DFT-S-OFDM Structure for HARQ-ACK Transmission", 3GPP TSG RAN WG1 #62, RL-104575, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
LG ELECTRONICS: "UL ACK/NACK bundling", 3GPP TSG RAN WG1 #62, RL-104642, 23-27 AUGUST 2010, 23 August 2010 (2010-08-23) - 27 August 2010 (2010-08-27)
Attorney, Agent or Firm:
YANG, Moon Ock (KR)
양문옥 (KR)
양문옥 (KR)
Download PDF:
Claims:
Previous Patent: SYSTEM AND METHOD FOR PUCCH SUBBAND FEEDBACK SIGNALING IN A WIRELESS NETWORK
Next Patent: RECIPROCATING LINEAR RAZOR
Next Patent: RECIPROCATING LINEAR RAZOR