Invention Grant
- Patent Title: Flexible configuration of synchronization signal block time locations
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Application No.: US16677409Application Date: 2019-11-07
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Publication No.: US11445460B2Publication Date: 2022-09-13
- Inventor: Muhammad Nazmul Islam , Navid Abedini , Jianghong Luo , Karl Georg Hampel , Tao Luo , Junyi Li , Luca Blessent
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W24/10 ; H04W72/00 ; H04W80/02 ; H04L5/10 ; H04L5/00 ; H04W72/04

Abstract:
When time locations of synchronization signal (SS) blocks (SSBs) are fixed within an SS burst set, the time locations and the slot pattern may be incompatible. In this case, the base station may not be permitted to transmit that SSBs that overlap in time with a configured uplink symbols because the base station is configured to receive uplink communications during this time, rather than transmit downlink communications during this time. As a result, the base station may have fewer opportunities to transmit SSBs, which may lead to increased latency due to delays in accessing the base station, may reduce spectral efficiency due to fewer opportunities to indicate beamforming parameters and/or fewer beams being used for communications, and/or the like. Some techniques and apparatuses described herein permit the base station to flexibly configure time locations of SSBs within an SS burst set, thereby reducing latency, improving spectral efficiency, and/or the like.
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