Invention Grant
- Patent Title: Method and apparatus for contention-free random access and uplink power control in wireless communication system
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Application No.: US17571200Application Date: 2022-01-07
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Publication No.: US11882593B2Publication Date: 2024-01-23
- Inventor: Chen Qian , Bin Yu , Qi Xiong
- 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
- Priority: CN 1710182283.X 2017.03.24 CN 1710182844.6 2017.03.24 CN 1810027589.2 2018.01.11
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04L1/00 ; H04W8/24 ; H04W16/28 ; H04W84/04

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). The method in a wireless communication system is provided. The method includes transmitting a message including an indication of a beam reciprocity capability of the terminal if a random access response is detected in the random access; and detecting a contention resolution information to complete the random access.
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