Invention Grant
- Patent Title: Synchronization signal block and remaining minimum system information integration in unlicensed systems
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Application No.: US16542196Application Date: 2019-08-15
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Publication No.: US11197294B2Publication Date: 2021-12-07
- Inventor: Jing Sun , Xiaoxia Zhang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Liem T. Do
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04J3/16 ; H04W48/12 ; H04W56/00 ; H04W72/10

Abstract:
Methods, systems, and devices for wireless communications are described. A base station and user equipment (UE) may implement techniques to integrate remaining minimum system information (RMSI) and synchronization signal block (SSB) delivery in a shared radio frequency spectrum band. For example, the base station may transmit SSBs and corresponding RMSI transmissions in a same transmission opportunity (TxOP) and configure resource allocations to reduce or eliminate transmission gaps. For example, the SSBs and the corresponding RMSI transmissions may be transmitted after a single, successful listen-before-talk (LBT) procedure. For each SSB, the associated RMSI control resources and RMSI shared channel resources may be nearby or continuous in time such that the SSB, control resource set, and the RMSI downlink shared channel signal are transmitted as a package.
Public/Granted literature
- US20200059927A1 SYNCHRONIZATION SIGNAL BLOCK AND REMAINING MINIMUM SYSTEM INFORMATION INTEGRATION IN UNLICENSED SYSTEMS Public/Granted day:2020-02-20
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