Station side communication device
First Claim
1. A station-side communicating apparatus that performs one-to-N communication with a plurality of subscriber devices via a time-division-multiple-access line, and controls allocation of upload bandwidth shared by the subscriber devices by acquiring bandwidth request amount from the subscriber devices, the station-side communicating apparatus comprising:
- an allocation determining unit that determines a bandwidth allocation for each of the subscriber devices in each data-collection cycle; and
a history managing unit that takes a history of a request increment from the bandwidth request amount acquired from more than one time of data collections and an allocation amount allocated by the allocation determining unit for the bandwidth request amount, and presents bandwidth request amount to be a target for the allocation determination to the allocation determining unit by dividing the bandwidth request amount into a plurality of request increments indicated by the history.
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Accused Products
Abstract
An allocation determining unit determines a bandwidth allocation for each of a plurality of subscriber devices in each data-collection cycle. A history managing unit takes a history of a request increment from a bandwidth request amount acquired from more than one time of data collections and an allocation amount allocated by the allocation determining unit for the bandwidth request amount, and presents a bandwidth request amount for the allocation determination to the allocation determining unit by dividing the bandwidth request amount into a plurality of request increments indicated by the history.
16 Citations
8 Claims
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1. A station-side communicating apparatus that performs one-to-N communication with a plurality of subscriber devices via a time-division-multiple-access line, and controls allocation of upload bandwidth shared by the subscriber devices by acquiring bandwidth request amount from the subscriber devices, the station-side communicating apparatus comprising:
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an allocation determining unit that determines a bandwidth allocation for each of the subscriber devices in each data-collection cycle; and
a history managing unit that takes a history of a request increment from the bandwidth request amount acquired from more than one time of data collections and an allocation amount allocated by the allocation determining unit for the bandwidth request amount, and presents bandwidth request amount to be a target for the allocation determination to the allocation determining unit by dividing the bandwidth request amount into a plurality of request increments indicated by the history. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification