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Passive optical network (PON)-based system and method for providing handover among optical network terminals (ONTs)

  • US 9,178,619 B2
  • Filed: 06/08/2012
  • Issued: 11/03/2015
  • Est. Priority Date: 06/08/2011
  • Status: Active Grant
First Claim
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1. A Passive Optical Network (PON)-based system, comprising:

  • an Optical Line Terminal (OLT); and

    an Optical Network Terminal (ONT) to relay communication between the OLT and a mobile terminal,wherein, when the mobile terminal is connected to the ONT, the ONT transmits a WiFi location update alarm message to the OLT, andthe OLT updates a Look-Up Table (LUT), in response to the WiFi location update alarm message,wherein, when the ONT transmits the WiFi location update alarm message to the OLT, the OLT transmits a WiFi location update Get message to the ONT, to request location update information,the ONT generates the location update information, and transmits the generated location update information to the OLT, andthe OLT updates the LUT using the received location update information.

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