Invention Grant
US09577810B2 Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information
有权
用于传输上行链路控制信息的方法和用户设备，以及用于接收上行链路控制信息的方法和基站
- Patent Title: Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information
- Patent Title (中): 用于传输上行链路控制信息的方法和用户设备，以及用于接收上行链路控制信息的方法和基站
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Application No.: US15064432Application Date: 2016-03-08
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Publication No.: US09577810B2Publication Date: 2017-02-21
- Inventor: Hyunwoo Lee , Sungho Moon , Jaehoon Chung , Seunghee Han
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2011-0029917 20110331
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L5/00 ; H04L1/00 ; H04L1/16 ; H04W72/04
Abstract:
A method for transmitting, by a user equipment, uplink control information, and a user equipment therefore are discussed. The method according to one embodiment includes determining respective first acknowledgement, negative acknowledgement or discontinuous transmission (ACK/NACK/DTX) responses for four downlink (DL) subframes of a first carrier and respective second ACK/NACK/DTX responses for four DL subframes of a second carrier; and transmitting ACK/NACK information representing the first and second ACK/NACK/DTX responses through the first or second carrier in an uplink (UL) subframe. For a same sequence of the first ACK/NACK/DTX responses for the four DL subframes of the first carrier, a same ACK/NACK information is transmitted when a sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, ACK, ACK, ACK’ and when the sequence of the second ACK/NACK/DTX responses for the DL subframes of the second carrier is ‘ACK, DTX, DTX, DTX’.
Public/Granted literature
Information query
