Invention Grant
US09374813B2 Method for allocating resources for downlink control channel in wireless communication system and device for same
有权
用于在无线通信系统中为下行链路控制信道分配资源的方法及其装置
- Patent Title: Method for allocating resources for downlink control channel in wireless communication system and device for same
- Patent Title (中): 用于在无线通信系统中为下行链路控制信道分配资源的方法及其装置
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Application No.: US14385978Application Date: 2013-03-28
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Publication No.: US09374813B2Publication Date: 2016-06-21
- Inventor: Seungmin Lee , Hakseong Kim , Hanbyul Seo , Myoungseob Kim , Inkwon Seo
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2013/002577 WO 20130328
- International Announcement: WO2013/147523 WO 20131003
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00

Abstract:
A method for allocating resources for a downlink control channel by a base station in a wireless communication system is disclosed. Specifically, the method comprises the steps of: mapping resource elements to resource element groups for each of resource blocks; forming control channel elements by using a predetermined number of resource element groups from among the resource element groups; and allocating control channel elements of a number corresponding to an aggregation level of the downlink control channel as resources for the downlink control channel, wherein the number of available resource elements included in each of the resource element groups or the number of available resource elements included in each of the control channel elements of a number corresponding to the aggregation level is uniform.
Public/Granted literature
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