Invention Grant
- Patent Title: Apparatus and method for performing random access in beam-formed system
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Application No.: US16783811Application Date: 2020-02-06
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Publication No.: US11240784B2Publication Date: 2022-02-01
- Inventor: Anil Agiwal , Youngbin Chang , Nigam Anshuman
- 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
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04B7/06 ; H04W74/08
Abstract:
A method for performing a random access is provided. The method includes identifying a first downlink (DL) reception (RX) beam based on a measurement on a beam measurement signal, identifying a first uplink (UL) transmission (TX) beam corresponding to the identified first DL RX beam and transmitting at least one random access preamble for an RX sweeping at a base station, using the identified first UL TX beam based on a first power.
Public/Granted literature
- US20200178235A1 APPARATUS AND METHOD FOR PERFORMING RANDOM ACCESS IN BEAM-FORMED SYSTEM Public/Granted day:2020-06-04
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