专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06594768B1 Collective line termination apparatus and line termination network 失效
标题翻译：集线终端设备和线路终端网络
公开(公告)号：US06594768B1
公开(公告)日：2003-07-15
申请号：US09587350
申请日：2000-06-05
申请人： Yasuhiro Ono , Kiyoshi Sukegawa
发明人： Yasuhiro Ono , Kiyoshi Sukegawa
IPC分类号： G06F130
CPC分类号： G06F1/30
摘要： A collective line-termination apparatus including a power-supply-interruption-notification requesting unit in each of the interface boards for outputting a request signal requesting a power-supply interruption; a first switch in each of the interface boards for supplying or cutting off power generated by the power-supply board; a power-supply-interruption-notification-information insertion unit in each of the interface boards for inserting power-supply-interruption-notification information into a first predetermined bit position in a first frame to be transmitted to the higher level interface board. The collective line-termination apparatus includes a power-supply-interruption-confirmation-information reception unit in each of the interface boards for receiving power-supply-interruption-confirmation information inserted into a second predetermined bit position in a second frame to be transmitted by the higher level interface board; and an alarm generation unit in each of the interface boards for generating an alarm indicating the power-supply-interruption-confirmation-information reception unit not receiving the power-supply-interruption-confirmation information after a predetermined time since an issuance of the request signal requesting notification of a power-supply interruption by the power-supply-interruption-notification requesting unit.
摘要翻译：一种集体线路终端装置，包括：每个接口板中的电源中断通知请求单元，用于输出请求电源中断的请求信号; 每个接口板中的第一开关，用于提供或切断由电源板产生的电力; 每个接口板中的电源中断通知信息插入单元，用于将电源中断通知信息插入到第一帧中的第一预定比特位置以发送到上级接口板。集体线路终端装置包括在每个接口板中的电源中断确认信息接收单元，用于接收插入到第二帧中的第二预定位位置的电源中断确认信息，以通过上级接口板; 以及每个接口板中的报警产生单元，用于在发出请求信号之后的预定时间之后产生指示电源中断确认信息接收单元未接收到电源中断确认信息的报警请求电源中断通知请求单元通知电源中断。

2. 发明授权

US07072978B2 Subscriber terminating apparatus and packet processing method 失效
公开(公告)号：US07072978B2
公开(公告)日：2006-07-04
申请号：US09969963
申请日：2001-10-02
申请人： Tetsuya Tsuboi , Kiyoshi Sukegawa , Yasuhiro Ono
发明人： Tetsuya Tsuboi , Kiyoshi Sukegawa , Yasuhiro Ono
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04Q11/0478 , H04L2012/5618 , H04L2012/562 , H04L2012/5658 , H04L2012/5667
摘要： An IP datagram transmission technique in an ATM network. A DSU 1 comprises a selecting unit selecting a type of distribution representing distribution of a packet having a transmission source address to either bridging or routing, a bridging processor bridging the packet to generate a packet when bridging is selected, a routing processor routing the packet to generate a packet when routing is selected, and an ATM terminating unit encapsulating the packet to generate an ATM cell, thereby automatically discriminating between bridging and routing. Accordingly, the user can simultaneously connect to a plurality of Internet service providers to receive different service modes.

3. 发明授权

US07369764B1 Transmission line monitoring method and apparatus 有权
标题翻译：传输线监测方法及装置
公开(公告)号：US07369764B1
公开(公告)日：2008-05-06
申请号：US09441083
申请日：1999-11-16
申请人： Kiyoshi Sukegawa , Yasuhiro Ono
发明人： Kiyoshi Sukegawa , Yasuhiro Ono
IPC分类号： H04B10/08
CPC分类号： H04B10/0779 , H04B10/0771 , H04B2210/078
摘要： A transmission line monitoring apparatus includes a first optical coupling unit, a first optical dividing unit, a second optical coupling unit, a second optical dividing unit and a monitoring unit. The first optical coupling unit couples a down data signal with a first wavelength and an examination signal with a second wavelength into a first coupled signal. The first optical dividing unit receives the first coupled signal and divides the first coupled signal into the down data signal with the first wavelength and the examination signal with the second wavelength. The second optical coupling unit couples an up data signal with the first wavelength and the examination signal from the first optical dividing unit into a second coupled signal. The second optical dividing unit receives the second coupled signal and divides the second coupled signal into the up data signal with the first wavelength and the examination signal with the second wavelength. The monitoring unit monitors a fault and a position of the fault.
摘要翻译：传输线监视装置包括第一光耦合单元，第一光分路单元，第二光耦合单元，第二光分路单元和监视单元。第一光耦合单元将具有第一波长的下数据信号和具有第二波长的检测信号耦合到第一耦合信号中。第一光分割单元接收第一耦合信号，并将第一耦合信号分成具有第一波长的下降数据信号和具有第二波长的检测信号。第二光耦合单元将来自第一光分路单元的上升数据信号与第一波长和检查信号耦合到第二耦合信号。第二光分割单元接收第二耦合信号，并将第二耦合信号分成第一波长的上行数据信号和具有第二波长的检查信号。监控单元监视故障和故障位置。

4. 发明授权

US07130299B2 Digital subscriber line communication method and apparatus 有权
公开(公告)号：US07130299B2
公开(公告)日：2006-10-31
申请号：US10100486
申请日：2002-03-18
申请人： Kiyoshi Sukegawa , Yasuhiro Ono , Tetsuya Tsuboi , Joutaro Koshikawa
发明人： Kiyoshi Sukegawa , Yasuhiro Ono , Tetsuya Tsuboi , Joutaro Koshikawa
IPC分类号： H04L12/66
CPC分类号： H04L12/2801 , H04L2012/561 , H04L2012/5667 , H04L2012/6478
摘要： A DSL communication method and apparatus provides mutual communications between a user-site DSL modem and a provider-site router by using an existing two-wire telephone line and an existing DSL communication technology. In the DSL modem, a plurality of virtual channel values are correlated to a PPP connection between the modem and the router. Input IP data is received and the IP data is output according to a priority class defined for a sender IP data contained in the input IP data. An ATM cell is generated in which one of the plurality of virtual channel values corresponding to the sender IP data of the input IP data is assigned to the output IP data. The resulting ATM cell is transmitted from the modem to a DSL circuit connected to the router.

5. 发明授权

US5668531A Synchronized alarm holding system 失效
标题翻译：同步报警保持系统
公开(公告)号：US5668531A
公开(公告)日：1997-09-16
申请号：US303449
申请日：1994-09-09
申请人： Kiyoshi Sukegawa , Kunio Takada
发明人： Kiyoshi Sukegawa , Kunio Takada
IPC分类号： G08B23/00 , G08B27/00 , G08B29/00
CPC分类号： G08B27/00
摘要： In a system where the same alarm is held and displayed in different apparatuses, alarm information held in either an alarm detection apparatus or an alarm processing apparatus for a predetermined time is subjected to synchronization with respect to transmission (holding), the alarm information being displayed in a display/transfer part.
摘要翻译：在相同的报警被保持并显示在不同的装置中的系统中，保持在报警检测装置或报警处理装置中的预定时间的报警信息相对于发送（保持）进行同步，显示报警信息在显示/传送部分。

6. 发明申请

US20070165651A1 Broad band transmission path modem, radio terminal device, program, and recording medium 审中-公开
标题翻译：宽带传输路径调制解调器，无线终端设备，程序和记录介质
公开(公告)号：US20070165651A1
公开(公告)日：2007-07-19
申请号：US10586981
申请日：2004-01-21
申请人： Kiyoshi Sukegawa , Yukio Furukawa , Kazuhiro Yoshida , Tetsuya Tsuboi , Naoki Katsuki , Kazuharu Kuriyama
发明人： Kiyoshi Sukegawa , Yukio Furukawa , Kazuhiro Yoshida , Tetsuya Tsuboi , Naoki Katsuki , Kazuharu Kuriyama
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： H04M11/062 , H04W4/18 , H04W80/00 , H04W88/06 , H04W92/02 , Y02D70/142 , Y02D70/144 , Y02D70/23
摘要： The present invention relates to a broadband transmission path modem, a radio terminal device, a program, and a storage medium. An object of the present invention is to provide a radio terminal device with various communication services including access to the Internet etc. via a broadband transmission path at a low cost without remarkably impairing the effects of cost-cutting, downsizing, lightening, and power economization. To this end, a broadband transmission path modem according to the present invention interfaces functions, defined in advance as a specification of a radio access link, of an entity realizing a communication protocol applied to the broadband transmission path and an entity realizing the radio access link, and converts transmission information delivered to realize an added function not defined in the specification.
摘要翻译：本发明涉及宽带传输路径调制解调器，无线终端设备，程序和存储介质。本发明的目的是提供一种具有各种通信服务的无线电终端设备，包括经由宽带传输路径以低成本访问因特网等，而不会显着损害成本削减，减小，减轻和功率节省的效果。为此，根据本发明的宽带传输路径调制解调器接收实现应用于宽带传输路径的通信协议的实体和实现无线接入链路的实体的事先定义的无线接入链路的规范的功能并且转换传递的传送信息以实现在本说明书中未定义的附加功能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式