Invention Grant
- Patent Title: Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access
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Application No.: US17444512Application Date: 2021-08-05
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Publication No.: US11706817B2Publication Date: 2023-07-18
- Inventor: Qi Xiong , Chen Qian , Bin Yu , Feifei Sun
- 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 1710807829.6 2017.09.08 CN 1710813778.8 2017.09.11 CN 1711140825.3 2017.11.16 CN 1711158524.3 2017.11.20
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W72/0453 ; H04W48/08 ; H04W72/23

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 for operating a terminal in a wireless communication system is provided. The method includes receiving, from a base station, configuration information of an initial active uplink bandwidth part (UL BWP) and corresponding random access resource; based on the configuration information of the initial active UL BWP and the corresponding random access resource, determining corresponding physical random access channel (PRACH) occasions; and performing random access procedure based on the determined PRACH occasion.
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