Invention Grant
- Patent Title: Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
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Application No.: US14577783Application Date: 2014-12-19
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Publication No.: US09774429B2Publication Date: 2017-09-26
- Inventor: Shimman Arvind Patel , Wanshi Chen , Tao Luo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/04 ; H04L27/00 ; H04W16/14
Abstract:
Techniques are described for wireless communication. In one method, a positioning reference signal (PRS) may be generated. The PRS may be configured in at least one downlink subframe among a plurality of downlink subframes. The PRS may be transmitted in the at least one downlink subframe using an unlicensed radio frequency spectrum band.
Public/Granted literature
- US20150263837A1 TECHNIQUES FOR TRANSMITTING POSITIONING REFERENCE SIGNALS IN AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND Public/Granted day:2015-09-17
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