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US 2023/0403082 A1Published application
Station side optical line terminal and registration method
AssigneeNippon Telegraph and Telephone Corporation
InventorsRyo KOMA, Kazutaka HARA, Junichi KANI
Life of this patent
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Abstract
An optical line terminal includes a communication unit configured to communicate with a plurality of optical network units, and a control unit configured to dynamically change at least one of a time width of a specific period and a cycle of the specific period, the specific period being a period in which an authentication request signal is received from the new optical network unit via the communication unit.
Claims8
An optical line terminal comprising:
- a communicator configured to communicate with a plurality of optical network units;
- and
- a controller configured to dynamically change at least one of a time width of a specific period and a cycle of the specific period, the specific period being a period in which an authentication request signal is received from a new optical network unit via the communicator.
A registration method in which an optical line terminal registers a new optical network unit, the method comprising:
- dynamically changing at least one of a time width of a specific period for receiving an authentication request signal from the new optical network unit and a cycle of the specific period;
- and
- registering the optical network unit that has transmitted the received authentication request signal in a case where the authentication request signal is received from the new optical network unit within the specific period changed in the changing.
Dependencies are inferred from the claim text.