Invention Grant
- Patent Title: Multi-reader coordination in RFID system
- Patent Title (中): RFID系统中多读卡器协调
-
Application No.: US11171443Application Date: 2005-07-01
-
Publication No.: US07898391B2Publication Date: 2011-03-01
- Inventor: Yael Gregory Maguire , Matthew Stephen Reynolds , Ravikanth Srinivasa Pappu
- Applicant: Yael Gregory Maguire , Matthew Stephen Reynolds , Ravikanth Srinivasa Pappu
- Applicant Address: US CA Sunnyvale
- Assignee: Trimble Navigation Limited
- Current Assignee: Trimble Navigation Limited
- Current Assignee Address: US CA Sunnyvale
- Agency: Foley & Lardner LLP
- Agent John D. Lanza
- Main IPC: H04Q5/22
- IPC: H04Q5/22
Abstract:
A method of operating a plurality of Radio Frequency Identification (RFID) readers includes operating the readers according to a spatial-division and time-division synchronization schedule. Each reader may be associated with a reader group, and the schedule may specify a duration of time that all of the readers in a group may be active. Readers in different reader groups may be scheduled independent of readers in other reader groups.
Public/Granted literature
- US20070001813A1 Multi-reader coordination in RFID system Public/Granted day:2007-01-04
Information query
