Invention Grant
US09544887B2 Method for receiving downlink signal, and user device, and method for transmitting downlink signal, and base station
有权
接收下行链路信号的方法，用户设备，以及发送下行链路信号的方法以及基站
- Patent Title: Method for receiving downlink signal, and user device, and method for transmitting downlink signal, and base station
- Patent Title (中): 接收下行链路信号的方法，用户设备，以及发送下行链路信号的方法以及基站
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Application No.: US14114485Application Date: 2012-05-03
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Publication No.: US09544887B2Publication Date: 2017-01-10
- Inventor: Hakseong Kim , Hanbyul Seo , Daewon Lee
- Applicant: Hakseong Kim , Hanbyul Seo , Daewon Lee
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang Waimey
- International Application: PCT/KR2012/003462 WO 20120503
- International Announcement: WO2012/150823 WO 20121108
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04L5/14
Abstract:
The present invention provides a method and a device for transmitting/receiving a control channel in a downlink subframe, which divides into a control area and a data area. In the present invention, a first downlink control channel is transmitted in the control area of the downlink subframe, and/or a second downlink control channel is transmitted in the data area of the downlink subframe. The first downlink control channel carries downlink control information having a predetermined format, and the second downlink control channel carries downlink control information having a format corresponding to a transmission mode of a user device.
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