Determination device, transmission device, determination method, and computer program
AssigneeNEC Corporation
InventorShinya Kamada
Life of this patent
Estimating the term…
Abstract
Disclosed is a determination device provided with: a determination unit for determining whether or not a received frame is a predetermined specific frame; an error detection unit for detecting errors in relation to the frame; a disposal unit for disposing of the frame when an error is detected in relation to the frame and the frame is not the specific frame; and a rewriting unit for rewriting code for detecting errors in relation to the specific frame, in accordance with the state of the current frame.
Claims8
A determination device comprising:
- a determination unit which determines whether a received frame is a prescribed specific frame;
- an error detection unit which detects an error for the frame;
- a discard unit which discards a frame from which the error has been detected and that is not the specific frame;
- and
- a rewriting unit which rewrites a code for detection of an error for the specific frame based on a current frame state.
A transmission device comprising:
- a receiving unit which receives frames;
- a determination unit which determines whether the received frame is a prescribed specific frame;
- an error detection unit which detects an error for the frame;
- a discard unit which discards a frame from which the error has been detected and that is not the specific frame;
- a rewriting unit which rewrites a code for detection of an error for the specific frame based on a current frame state;
- and
- a transmission unit which transmits the frame rewritten by the rewriting unit and a frame from which the error has not been detected by the error detection unit to another device.
A determination method comprising:
- determining, by a determination device, whether a received frame is a prescribed specific frame;
- detecting, by the determination device, an error for the frame;
- discarding, by the determination device, a frame from which the error has been detected and that is not the specific frame;
- and
- rewriting, by the determination device, a code for detection of an error for the specific frame based on a current frame state.
A computer-readable recording medium in which a computer program is recorded, the computer program causes a computer to execute:
- determining whether a received frame is a prescribed specific frame;
- detecting an error for the frame;
- discarding a frame from which the error has been detected and that is not the specific frame;
- and
- rewriting a code for detection of an error for the specific frame based on a current frame state.
Dependencies are inferred from the claim text.