Invention Grant
- Patent Title: Radio re-synchronization signal
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Application No.: US17374763Application Date: 2021-07-13
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Publication No.: US11743848B2Publication Date: 2023-08-29
- Inventor: Jing Lei , Wanshi Chen , Krishna Kiran Mukkavilli
- 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/Qualcomm
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W24/10 ; H04W72/0446 ; H04W72/0453 ; H04W72/044 ; H04W72/1263

Abstract:
Aspects provide for wireless communication between a UE and a radio access network (RAN) node in a wireless communication network. The RAN node may generate a re-synchronization signal (RSS) for a bandwidth part (BWP) of a plurality of BWPs and transmit the RSS in the BWP of a downlink to the UE. A first bandwidth of the RSS may be based on a second bandwidth of the BWP. The UE may receive the RSS in different RRC states and perform a measurement of the RSS for synchronization, for an early detection of a paging or wake-up signal, and/or for radio resource management (RRM) measurements or radio link monitoring (RLM) measurements. The UE may utilize a communication link with the RAN node based on the measurement and the RAN node may utilize the communication link to communicate with a group of UEs sharing at least one same RSS beam.
Public/Granted literature
- US20220022147A1 RADIO RE-SYNCHRONIZATION SIGNAL Public/Granted day:2022-01-20
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