Communication apparatus and estimation method
AssigneeFujitsu Limited
InventorsShinichi Kawashima, Norio Murakami
Life of this patent
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Abstract
According to an aspect of the invention, a communication apparatus that relays a plurality of image frame data, each of which includes at least one packet, between a host apparatus and a terminal apparatus, the communication apparatus includes a memory and processor coupled to the memory and configured to receive the plurality of image frame data transmitted at a transmission intervals from the host apparatus, measures a reception interval between the plurality of image frame data, and estimate, based on a difference value between the reception interval and the transmission interval, a reception time range within which packet loss occurs in the received plurality of image frame data.
Claims16
A communication apparatus that relays a plurality of image frame data, each of which includes at least one packet, between a host apparatus and a terminal apparatus, the communication apparatus comprising:
- a memory;
- and
- a processor coupled to the memory and configured to
- receive the plurality of image frame data transmitted at a transmission intervals from the host apparatus,
- measures a reception interval between the plurality of image frame data, and
- estimate, based on a difference value between the reception interval and the transmission interval, a reception time range within which packet loss occurs in the received plurality of image frame data.
An estimation method using a communication apparatus that relays a plurality of image frame data, each of which includes at least one packet, between a host apparatus and a terminal apparatus, the method comprising:
- receiving the plurality of image frame data transmitted at a transmission interval from the host apparatus;
- measuring a reception interval between the plurality of image frame data;
- and
- estimating, based on a difference value between the reception interval and the transmission interval, a reception time range within which packet loss occurs in the received plurality of image frame data.
Dependencies are inferred from the claim text.