Invention Grant
- Patent Title: RFID device with wide area connectivity
- Patent Title (中): RFID设备具有广泛的连接性
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Application No.: US13090109Application Date: 2011-04-19
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Publication No.: US09197984B2Publication Date: 2015-11-24
- Inventor: Jeffrey R. Kaufman , Julian Durand , Daniel Obodovski , Michael E. Akiki
- Applicant: Jeffrey R. Kaufman , Julian Durand , Daniel Obodovski , Michael E. Akiki
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Bala M. Ramasamy
- Main IPC: H04Q5/22
- IPC: H04Q5/22 ; H04W4/00 ; H04W4/02 ; H04W88/06

Abstract:
Methods and apparatus relating to a radio frequency identification device (RFID) with wide-area connectivity are provided. In an example, a real-time location (RTL) monitoring device is provided. The RTL monitoring device includes a first radio-frequency identification (RFID) tag and an RFID interrogator configured to interrogate the first RFID tag and a second RFID tag. A long-range wireless transceiver is coupled to the RFID interrogator, and configured to communicate RFID data. The first RFID tag, the RFID interrogator, and the long-range wireless transceiver can be collocated in an enclosure separate from the second RFID tag. The RTL monitoring device is configured to aggregate a plurality of responses from the first and second RFID tags, and to communicate the aggregated RFID data with a second device, such as a satellite, a base station, and/or an eNodeB device.
Public/Granted literature
- US20120268250A1 RFID DEVICE WITH WIDE AREA CONNECTIVITY Public/Granted day:2012-10-25
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