公开(公告)号：US20170229800A1

公开(公告)日：2017-08-10

申请号：US15236756

申请日：2016-08-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang Ho CHOI ,  Tae Sik CHEUNG ,  Woo Young CHOI

IPC: H01R12/73 ,  H05K7/14

CPC classification number: H01R12/737 ,  H05K7/1445

Abstract: A midplane communication system includes: a midplane; at least one front daughter card configured to connect to a front side of the midplane; at least one rear daughter card configured to connect to a rear side of the midplane in a vertical direction relative to the front daughter card; and an orthogonal connector configured to electrically connect the front daughter card and the rear daughter card, wherein the orthogonal connector is configured to connect to the midplane at a vertical or horizontal offset to include at least one extra connection pin allowing an additional connection when connecting the front daughter card and the rear daughter card.

公开(公告)号：US20150339248A1

公开(公告)日：2015-11-26

申请号：US14697999

申请日：2015-04-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Woo Young CHOI

IPC: G06F13/364 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/364 ,  G06F13/36 ,  G06F13/4282

Abstract: A data processing method and a data processing apparatus are disclosed. The data processing method may include determining whether a device address included in a signal received from a master device is a registered group device address, and processing data by accessing one or more slave devices mapped to the registered group device address when the device address is the registered group device address.

Abstract translation: 公开了一种数据处理方法和数据处理装置。 数据处理方法可以包括确定包括在从主设备接收的信号中的设备地址是否是注册的组设备地址，以及当设备地址是该设备地址时通过访问映射到所注册的组设备地址的一个或多个从设备来处理数据 注册组设备地址。

公开(公告)号：US20220303083A1

公开(公告)日：2022-09-22

申请号：US17528521

申请日：2021-11-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang-Ho CHOI ,  Taesik CHEUNG ,  Tae Kyu KANG ,  Jeong-Dong RYOO ,  Woo Young CHOI

IPC: H04L5/00 ,  H04L1/00

Abstract: When a transmitting apparatus wants to transmit a preemptable frame, the transmitting apparatus transmits a preemptable packet by a custom preamble including frame length information on a payload of the preemptable frame to the payload of the preemptable frame. A receiving apparatus determines whether a received preemptable frame is fragmented using frame length information set in the custom preamble of the received preemptable frame. As described above, since it is possible to check whether the received frame is fragmented using the frame length information set in the custom preamble, there is no need to perform CRC calculation to determine whether the received frame is fragmented as in the prior art.