Invention Grant
- Patent Title: Measurement configuration for global cell identifier reporting
-
Application No.: US17041628Application Date: 2019-04-11
-
Publication No.: US11665624B2Publication Date: 2023-05-30
- Inventor: Peng Cheng , Huichun Liu
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Priority: WO TCN2018082984 2018.04.13
- International Application: PCT/CN2019/082272 2019.04.11
- International Announcement: WO2019/196906A 2019.10.17
- Date entered country: 2020-09-25
- Main IPC: H04W48/10
- IPC: H04W48/10 ; H04W36/00 ; H04J11/00 ; H04W56/00

Abstract:
A wireless device may receive a first synchronization signal block (SSB) in a radio frequency band of a first cell of a neighbor base station, and report a physical cell identifier (PCI) for the first cell to a serving base station. The serving base station may identify, based on the PCI report, whether a radio frequency band of the first SSB is in or off a synchronization raster, and determine whether to instruct the UE to report a global cell identifier (CGI) for the neighbor base station (e.g., CGI for the neighbor cell) based on the identification. The wireless device may identify CGI based system information obtained from the neighbor cell, system information obtained from a master cell associated with the neighbor base station, system information obtained from CGI broadcast from the neighbor cell, or system information requested from the neighbor cell using dedicated resources, based on the instruction.
Public/Granted literature
- US20210120481A1 MEASUREMENT CONFIGURATION FOR GLOBAL CELL IDENTIFIER REPORTING Public/Granted day:2021-04-22
Information query