Invention Grant
- Patent Title: Positioning reference signal (PRS) generation for multiple transmit antenna systems
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Application No.: US13797752Application Date: 2013-03-12
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Publication No.: US09651653B2Publication Date: 2017-05-16
- Inventor: Sven Fischer , Peter Gaal , Stephen William Edge , Arash Mirbagheri , Tingfang Ji , Guttorm R. Opshaug
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Silicon Valley Patent Group LLP
- Main IPC: H01Q3/02
- IPC: H01Q3/02 ; G01S5/02 ; G01S5/10 ; H04W64/00
Abstract:
A method of providing Observed Time Difference of Arrival (OTDOA) assistance information to a mobile station is disclosed. In some embodiments, the OTDOA assistance information may comprise Positioning Reference Signal (PRS) assistance information including antenna switching assistance information for at least one cell. In one embodiment, the method may be implemented on a location server for the cell.
Public/Granted literature
- US20140176366A1 POSITIONING REFERENCE SIGNAL (PRS) GENERATION FOR MULTIPLE TRANSMIT ANTENNA SYSTEMS Public/Granted day:2014-06-26
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