Invention Grant
- Patent Title: Multi-point coordination method for receiving uplink data in wireless communication system and apparatus performing same
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Application No.: US14894891Application Date: 2014-09-05
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Publication No.: US09888493B2Publication Date: 2018-02-06
- Inventor: Jonghyun Park , Kijun Kim
- 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/KR2014/008376 WO 20140905
- International Announcement: WO2015/037885 WO 20150319
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/12 ; H04B7/024 ; H04L5/00

Abstract:
A method for performing multi-point coordination for receiving uplink data by a serving point in accordance with an embodiment of the present invention comprises the steps of: scheduling physical uplink shared channel (PUSCH) transmission of a served terminal by the serving point; transmitting a message including at least a part of a scheduling result of the PUSCH transmission to a coordinated point; and after transmission of the message, transmitting downlink control information including the scheduling result of the PUSCH transmission to the terminal, wherein the PUSCH of the terminal scheduled by the serving point is received by the coordinated point which has obtained the message.
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