Invention Grant
- Patent Title: Method in which a receiver transmits control information in a wireless communication system
- Patent Title (中): 接收机在无线通信系统中发送控制信息的方法
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Application No.: US14991695Application Date: 2016-01-08
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Publication No.: US09474057B2Publication Date: 2016-10-18
- Inventor: Yeong Hyeon Kwon , So Yeon Kim , Sung Ho Moon , Jae Hoon Chung , Seung Hee 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
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04L1/00 ; H04L1/16 ; H04L5/00 ; H04W28/04
Abstract:
A method is provided for transmitting control information from a user equipment in a wireless communication system. Physical downlink shared channels (PDSCHs) are received on a primary cell and a secondary cell configured for the user equipment. Acknowledgement (ACK)/negative acknowledgement (NACK) feedbacks for the received PDSCHs are transmitted using two physical uplink control channel (PUCCH) resources corresponding to a respective one of two antenna ports configured for the user equipment. The two PUCCH resources are used to transmit the same ACK/NACK state.
Public/Granted literature
- US20160119916A1 METHOD IN WHICH A RECEIVER TRANSMITS CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2016-04-28
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