Invention Grant
- Patent Title: System and method for tracking a controller
- Patent Title (中): 跟踪控制器的系统和方法
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Application No.: US13910745Application Date: 2013-06-05
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Publication No.: US08742923B2Publication Date: 2014-06-03
- Inventor: Ian C. Schmehl , Scott White
- Applicant: AT&T Intellectual Property I, LP
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, LP
- Current Assignee: AT&T Intellectual Property I, LP
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Ralph Trementozzi
- Main IPC: G08B1/08
- IPC: G08B1/08

Abstract:
A system that incorporates teachings of the present disclosure may include, for example, a gateway comprising a controller to transmit a first RF signal to a remote control device, wherein the first radio-frequency signal is received by a radio-frequency identification (RFID) tag associated with the remote control device, receive at each of a plurality of receivers operably coupled to the gateway a second RF signal from the RFID tag of the remote control device in response to the first RF signal, determine an approximate location of the remote control device based on at least a portion of the second RF signals received by the plurality of receivers, and transmit a signal to a set-top-box, wherein the signal comprises the approximate location of the remote control device, and wherein the set-top-box displays the approximate location of the remote control device. Other embodiments are disclosed.
Public/Granted literature
- US20130258197A1 SYSTEM AND METHOD FOR TRACKING A CONTROLLER Public/Granted day:2013-10-03
Information query