Passive optical network (PON)-based system and method for providing handover among optical network terminals (ONTs)
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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Abstract
A Passive Optical Network (PON)-based system and method for providing handover between Optical Network Terminals (ONTs) are provided. The PON-based system may include an Optical Line Terminal (OLT), and an ONT to relay communication between the OLT and a mobile terminal. When the mobile terminal is connected to the ONT, the ONT may transmit a WiFi location update alarm message to the OLT, and the OLT may update a Look-Up Table (LUT) in response to the WiFi location update alarm message.
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Citations
8 Claims
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1. A Passive Optical Network (PON)-based system, comprising:
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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, and the 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, and the OLT updates the LUT using the received location update information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An operation method of a Passive Optical Network (PON)-based system, the operation method comprising:
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transmitting, by an Optical Network Terminal (ONT), a WiFi location update alarm message to an Optical Line Terminal (OLT), when a mobile terminal is connected to the ONT; and updating, by the OLT, a Look-Up Table (LUT), in response to the WiFi location update alarm message, wherein when the mobile terminal is initially connected to the ONT; transmitting, by the ONT, a WiFi location update alarm message to the OLT; requesting, by the OLT, the ONT to transmit location update information, in response to the WiFi location update alarm message; receiving, by the OLT, at least one of ONT-ID and a source MAC address of the mobile terminal, as the location update information from the ONT; and updating, by the OLT, the LUT using the received location update information. - View Dependent Claims (8)
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Specification