Title:
TRANSFER DEVICE AND TRANSFER METHOD
Document Type and Number:
WIPO Patent Application WO/2019/151481
Kind Code:
A1
Abstract:
This transfer device couples a priority signal and a standard signal, and transfers the signal. The transfer device comprises: a reception unit that receives a plurality of signals transmitted from a device connected on the side opposite the transfer path; a separation unit that separates a signal into a priority signal and a standard signal; a signal coupling unit that couples a plurality of standard signals; multiplexing units that multiplex, respectively, the priority signal and the standard signal; a priority control unit that determines a signal transfer order; a header information duplication unit that duplicates header information of the standard signal; a transmission unit that transmits a signal to a device connected to the transfer path; an interrupt transfer processing unit that performs interrupt processing if the priority signal arrives during the transfer of the standard signal; a signal division unit that divides up standard signals; a header information imparting unit that imparts header information to the standard signal; and a transmission wait unit that causes the transfer of the standard signal to wait until the transfer of the priority signal is completed.
Inventors:
HISANO DAISUKE (JP)
NAKAYAMA YU (JP)
KUBO TAKAHIRO (JP)
FUKADA YOUICHI (JP)
NAKAYAMA YU (JP)
KUBO TAKAHIRO (JP)
FUKADA YOUICHI (JP)
Application Number:
PCT/JP2019/003629
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04L47/43; H04L47/31
Foreign References:
| JP6211218B1 | 2017-10-11 | |||
| JP2016005023A | 2016-01-12 | |||
| JP2005101690A | 2005-04-14 |
Other References:
HIROSHI BESSHO ET AL.: "F r a m e Preemption Experimental Study of Frame Preemption for Ultra Low Latency Network", IEICE TECHNICAL REPORT, vol. 115, no. 404, January 2016 (2016-01-01), pages 97 - 102, XP009511870, ISSN: 0913-5685
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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