Invention Grant
- Patent Title: Method of performing random access procedure, and transmitting device, apparatus and storage medium therefor
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Application No.: US17310659Application Date: 2020-04-10
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Publication No.: US11950296B2Publication Date: 2024-04-02
- Inventor: Eunjong Lee , Jeonggu Lee , Seungjune Yi , Sunyoung Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: LEE, HONG, DEGERMAN, KANG & WAIMEY
- Priority: KR 20190042519 2019.04.11 KR 20190042526 2019.04.11 KR 20190042536 2019.04.11
- International Application: PCT/KR2020/004900 2020.04.10
- International Announcement: WO2020/209669A 2020.10.15
- Date entered country: 2021-08-16
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W28/02 ; H04W28/06 ; H04W56/00 ; H04W74/0833 ; H04W80/02
Abstract:
In the present disclosure, a UE transmits a random access preamble (RAP) on a physical random access channel (PRACH) and a control channel (CCCH) service data unit (SDU) on a physical uplink shared channel (PUSCH); and receives a medium access control (MAC) protocol data unit (PDU) based on transmitting the RAP and the CCCH SDU. The MAC PDU includes a first part, and a second part after the first part. The first part includes multiple UE contention resolution identities (UE CRIDs).
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