Invention Grant
US09439189B2 Method and device for transmitting ACK/NACK in carrier aggregating system
有权
用于在载波聚合系统中发送ACK / NACK的方法和装置
- Patent Title: Method and device for transmitting ACK/NACK in carrier aggregating system
- Patent Title (中): 用于在载波聚合系统中发送ACK / NACK的方法和装置
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Application No.: US14378911Application Date: 2013-02-20
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Publication No.: US09439189B2Publication Date: 2016-09-06
- Inventor: Dongyoun Seo , Bonghoe Kim , Joonkui Ahn , Suckchel Yang
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Walmey
- Agent Jonathan Kang; Michael Monaco
- International Application: PCT/KR2013/001346 WO 20130220
- International Announcement: WO2013/125860 WO 20130829
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04L5/00 ; H04W76/02
Abstract:
The present invention relates to a method of transmitting an acknowledgement/not-acknowledgement (ACK/NACK) and a device for using such a method. According to the present invention, a cell-specific downlink-uplink setting for one of a plurality of serving cells and a reference UL-DL setting is received, an effective downlink sub-frame capable of actually receiving a data unit from one serving cell is determined based on the settings, and only an ACK/NACK for the effective downlink sub-frame is configured as a bit string and fed back.
Public/Granted literature
- US20160021655A1 METHOD AND DEVICE FOR TRANSMITTING ACK/NACK IN CARRIER AGGREGATING SYSTEM Public/Granted day:2016-01-21
Information query
