Invention Grant
- Patent Title: Two step random access procedure
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Application No.: US17458074Application Date: 2021-08-26
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Publication No.: US11943807B2Publication Date: 2024-03-26
- Inventor: Renqiu Wang , Wanshi Chen , Hao Xu , Hung Dinh Ly , Heechoon Lee
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Loza & Loza LLP
- Agent Sevan Savsa
- Main IPC: H04W74/00
- IPC: H04W74/00 ; H04W74/0833 ; H04W84/04

Abstract:
Wireless communication devices are adapted to facilitate a random access procedure. According to one example, scheduled entity can transmit a first transmission that is received by a scheduling entity. The first transmission may include a physical random access channel (PRACH) preamble sequence and a first message including information for determining a device-specific network identifier for the scheduled entity. The scheduling entity may transmit a second transmission that is received by the scheduled entity. The second transmission may include information on a physical downlink control channel (PDCCH) addressed to the device-specific network identifier for the scheduled entity, and a second message on a physical downlink shared channel (PDSCH). Other aspects, embodiments, and features are also included.
Public/Granted literature
- US20210392678A1 TWO STEP RANDOM ACCESS PROCEDURE Public/Granted day:2021-12-16
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