Invention Grant
- Patent Title: Device for round trip time measurements
- Patent Title (中): 设备用于往返时间测量
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Application No.: US13752270Application Date: 2013-01-28
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Publication No.: US09137681B2Publication Date: 2015-09-15
- Inventor: Saumitra Mohan Das , Alok Aggarwal , Ayman Fawzy Naguib , Edward Thomas Lingham Hardie
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Arnold J. Gum; Thomas A. Jolly
- Main IPC: H04W24/00
- IPC: H04W24/00 ; G01S5/14 ; G01S13/82 ; G01S13/46 ; H04W24/10 ; H04W64/00 ; H04W84/10

Abstract:
An appliance facilitates localization of a station (STA) in a network, for example, a short-range wireless network. An automatic response to a request for a measurement related communication is provided. The appliance can include a radio frequency (RF) interface and a media access control (MAC) section. The MAC section can receive the request and generate the automatic response immediately after a uniform period that is uniform among any such appliance within the network. The appliance performs only the generation of the automatic response, though the response can include additional information such as (x, y) coordinates of the appliance.
Public/Granted literature
- US20130143497A1 DEVICE FOR ROUND TRIP TIME MEASUREMENTS Public/Granted day:2013-06-06
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