Invention Application
- Patent Title: METHOD OF PERFORMING RANDOM ACCESS PROCEDURE, AND TRANSMITTING DEVICE, APPARATUS AND STORAGE MEDIUM THEREFOR
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Application No.: US17310723Application Date: 2020-03-05
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Publication No.: US20220141884A1Publication Date: 2022-05-05
- Inventor: Eunjong LEE , Hyunsoo KO , Jeonggu LEE
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2019-0025042 20190305
- International Application: PCT/KR2020/095021 WO 20200305
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W72/04 ; H04W72/14

Abstract:
In the present disclosure, a transmitting device transmits a first message comprising i) a first random access preamble with a first random access preamble identifier (RAPID) and ii) a first uplink payload; receives a random access response (RAR) medium access control (MAC) protocol data unit (PDU) including i) a first field set to represent presence of one or more RAPIDs and ii) the one or more RAPIDs; determines whether both of the first RAP and the first payload is successfully transmitted, based on whether the one or more RAPIDs include the first RAPID; and monitors a second message related to the first message based on determining that both of the first RAP and the first payload is successfully transmitted.
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