Invention Grant
- Patent Title: Method and apparatus for configuring demodulation reference signal position in wireless cellular communication system
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Application No.: US18526537Application Date: 2023-12-01
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Publication No.: US12301395B2Publication Date: 2025-05-13
- Inventor: Cheolkyu Shin , Taehyoung Kim , Jinyoung Oh , Youngwoo Kwak , Seunghoon Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2017-0053659 20170426
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L5/00 ; H04W72/0446

Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal in a wireless communication system is provided. The method includes identifying a slot type of a terminal from a first slot type and a second slot type, determining a position of a demodulation reference signal (DMRS) based on the slot type, and receiving the DMRS based on the position from a base station.
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