Invention Grant
- Patent Title: Method and apparatus for hybrid automatic retransmit request (HARQ) feedback in wireless communication system
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Application No.: US14712400Application Date: 2015-05-14
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Publication No.: US09893846B2Publication Date: 2018-02-13
- Inventor: Hyun-Kyu Yu , Hyun-Seok Ryu , Jeong-Ho Park , Cheol Jeong
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2014-0057749 20140514
- Main IPC: H04W74/04
- IPC: H04W74/04 ; H04L1/18 ; H04W74/00 ; H04B7/06

Abstract:
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A base station and method thereof are provided for hybrid automatic retransmit request (HARQ) feedback in a wireless communication system. A method includes generating transmission beam information for transmitting hybrid automatic retransmit request (HARQ) feedback information for an uplink data packet received from a terminal; scheduling a HARQ feedback channel in a downlink subframe, based on the transmission beam information; and transmitting the HARQ feedback information, based on the HARQ feedback channel.
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