公开(公告)号：US11387943B2

公开(公告)日：2022-07-12

申请号：US17056480

申请日：2019-05-22

Applicant: KOWA COMPANY, LTD.

Inventor： Tomohisa Azegami ,  Kenichi Namiki

IPC: H04L1/08 ,  H04L1/16 ,  H04L1/18

Abstract: A first communication unit 11 repeatedly transmits the same data signal as a transmitted data signal to a second communication unit 23 at shorter time intervals than an acknowledgement time in which an ACK signal is returned from the second communication unit 23 without any failure. As a result, even when the transmitted data signal is garbled in the middle of a transmission path due to noise, the second communication unit 23 can rapidly receive the repeatedly transmitted same data signal.

公开(公告)号：US20210119736A1

公开(公告)日：2021-04-22

申请号：US17056480

申请日：2019-05-22

Applicant: KOWA COMPANY, LTD.

Inventor： Tomohisa Azegami ,  Kenichi Namiki

IPC: H04L1/08 ,  H04L1/16 ,  H04L1/18

Abstract: A first communication unit 11 repeatedly transmits the same data signal as a transmitted data signal to a second communication unit 23 at shorter time intervals than an acknowledgement time in which an ACK signal is returned from the second communication unit 23 without any failure. As a result, even when the transmitted data signal is garbled in the middle of a transmission path due to noise, the second communication unit 23 can rapidly receive the repeatedly transmitted same data signal.