Invention Grant
US09474059B2 Method for receiving downlink control signal, user equipment, method for transmitting downlink control signal and base station
有权
接收下行控制信号的方法，用户设备，发送下行控制信号和基站的方法
- Patent Title: Method for receiving downlink control signal, user equipment, method for transmitting downlink control signal and base station
- Patent Title (中): 接收下行控制信号的方法，用户设备，发送下行控制信号和基站的方法
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Application No.: US14371974Application Date: 2013-01-14
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Publication No.: US09474059B2Publication Date: 2016-10-18
- Inventor: Daewon Seo , Hakseong Kim , Hanbyul Seo
- 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
- International Application: PCT/KR2013/000278 WO 20130114
- International Announcement: WO2013/105832 WO 20130718
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/00 ; H04L1/18 ; H04L5/00 ; H04L5/14
Abstract:
In the event where a channel strength between UE and eNB is weakened, the eNB of the present invention may configure downlink control information into the format in which at least one of fields of pre-defined existing format is deleted, the length of a relevant field is shortened to be shorter than a pre-defined length of the relevant field, or an error correcting code is added by the amount of the length deleted or reduced. UE decodes a downlink signal according to the modified format to acquire downlink control information of its own.
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