Invention Grant
US09247562B2 Method and device for sending data via cross-carrier scheduling in wireless communication system supporting plurality of component carriers
有权
用于在支持多个分量载波的无线通信系统中经由跨载波调度发送数据的方法和装置
- Patent Title: Method and device for sending data via cross-carrier scheduling in wireless communication system supporting plurality of component carriers
- Patent Title (中): 用于在支持多个分量载波的无线通信系统中经由跨载波调度发送数据的方法和装置
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Application No.: US13519764Application Date: 2011-01-06
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Publication No.: US09247562B2Publication Date: 2016-01-26
- Inventor: Soyeon Kim , Jaehoon Chung
- Applicant: Soyeon Kim , Jaehoon Chung
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2011-0000826 20110105
- International Application: PCT/KR2011/000087 WO 20110106
- International Announcement: WO2011/083990 WO 20110714
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04L5/00
Abstract:
In a method of operating a user equipment (UE) for transmitting a data burst through cross-carrier scheduling in a system supporting a plurality of component carriers, downlink control information (DCI) containing a carrier indicator field (CIF) is received from a base station (BS), through a physical downlink control channel (PDCCH) in a control region within a subframe. A downlink component carrier indicated by the CIF is identified, and an uplink component carrier linked with the identified downlink component carrier is then determined. An uplink data burst is transmitted to the BS through the determined uplink component carrier.
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