Invention Application
- Patent Title: VIRTUAL SERVING BEAM TRACKING IN MILLIMETER WAVE WIRELESS SYSTEMS
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Application No.: US16918475Application Date: 2020-07-01
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Publication No.: US20210006986A1Publication Date: 2021-01-07
- Inventor: Jun Zhu , Yong Li , Hongbo Yan , Raghu Narayan Challa
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04W24/10 ; H04W56/00 ; H04W72/04 ; H04B17/318 ; H04B17/336 ; H04W72/00

Abstract:
Methods, systems, and devices for wireless communications at a user equipment (UE) are described. Aspects of the described techniques may include the user equipment measuring signal aspects for a plurality of respective receive beams for receiving communications associated with a synchronization signal block transmitted by a base station on a transmit beam. From the measured signal aspects, the UE may determine that a receive beam from the plurality of receive beams is a preferred beam for receipt of communications from the base station transmitted on the transmit beam. With the determined preferred beam, the UE may initiate a beam-sweeping procedure to re-measure the plurality of UE receive beams, where the UE measures the first UE receive beam before measuring others of the plurality of UE receive beams.
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