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1. 发明授权

US06266325B1 Method of controlling path audit in switches 失效
标题翻译：控制交换机路径审计的方法
公开(公告)号：US06266325B1
公开(公告)日：2001-07-24
申请号：US09022956
申请日：1998-02-12
申请人： Eiji Ishioka , Sumie Morita , Shigeru Sekine , Hiromi Odaka , Yoshihiro Watanabe , Toshiaki Oishi
发明人： Eiji Ishioka , Sumie Morita , Shigeru Sekine , Hiromi Odaka , Yoshihiro Watanabe , Toshiaki Oishi
IPC分类号： G01R3108
CPC分类号： H04L49/309 , H04L49/255 , H04L49/256 , H04Q11/0478
摘要： In a path audit control method, (1) a unit (a discrete unit or common unit) within a switch holds bitmap information indicating whether each channel identifier is being used to establish a path; (2) a central controller sends the unit bitmap information indicating whether each channel identifier has been used to establish a path; (3) the unit compares bitmap information which it itself is holding with bitmap information that has been sent from the central controller; and (4) if the bitmap information held by the unit and the bitmap information that has been sent from the central controller do not match, the central controller and the unit cooperate to execute matching processing in such a manner that the compared items of bitmap information will be made to match.
摘要翻译：在路径审计控制方法中，（1）交换机内的单元（离散单元或公共单元）保持指示每个信道标识符是否用于建立路径的位图信息; （2）中央控制器发送指示每个信道标识符是否已被用于建立路径的单元位图信息; （3）单元比较其本身正在保存的位图信息与从中央控制器发送的位图信息; 和（4）如果由单元保持的位图信息和从中央控制器发送的位图信息不匹配，则中央控制器和单元协作以执行匹配处理，使得比较的位图信息项将被匹配。

2. 发明授权

US5523999A Packet data switching system 失效
标题翻译：分组数据交换系统
公开(公告)号：US5523999A
公开(公告)日：1996-06-04
申请号：US407801
申请日：1995-03-20
申请人： Ryouzi Takano , Masataka Sakai , Sumie Morita , Kiyohumi Mitsuze , Yoshiharu Kato
发明人： Ryouzi Takano , Masataka Sakai , Sumie Morita , Kiyohumi Mitsuze , Yoshiharu Kato
IPC分类号： H04L12/951 , H04J3/02
CPC分类号： H04L12/56
摘要： A packet data switching system having packet switching equipment and a plurality of transfer control units cooperating with the packet switching equipment exchanging packet data to be transferred through the transfer control units. In the system each packet data is divided into packet frames each having the same frame length and all the packet frames are processed synchronously in each of the transfer control units. Each of the packet frames is composed of a header area and data area. The header area is used for indicating transfer control information, such as an address of a destination transfer control unit and a continuous transmission flag which denotes that the related packet frame should be exchanged to the same destination as that of the preceding packet frame.
摘要翻译：具有分组交换设备的分组数据交换系统和与分组交换设备协作的多个传送控制单元，交换分组数据通过传送控制单元进行传送。在该系统中，每个分组数据被分成具有相同帧长度的分组帧，并且所有分组帧在每个传送控制单元中被同步处理。每个分组帧由报头区域和数据区域组成。报头区域用于指示传送控制信息，例如目的地传送控制单元的地址和表示相关分组帧应当被交换到与前一分组帧相同的目的地的连续传输标志。

3. 发明授权

US5375117A Maintenance communication control system in an ISDN service 失效
标题翻译： ISDN业务中的维护通信控制系统
公开(公告)号：US5375117A
公开(公告)日：1994-12-20
申请号：US141582
申请日：1993-10-27
申请人： Sumie Morita , Takashi Hatano , Ryouzi Takano , Hisashi Koga , Tsutomu Shiomitsu
发明人： Sumie Morita , Takashi Hatano , Ryouzi Takano , Hisashi Koga , Tsutomu Shiomitsu
IPC分类号： H04M3/24 , H04Q11/04 , H04J3/12 , H04J3/16
CPC分类号： H04Q11/0428 , H04M3/245 , H04Q11/045
摘要： A maintenance link is established according to a LAPD between first and second terminal units on a path through which subscribers' packet information is transmitted. In the first and second terminal units, first and second communication state control units are provided for controlling the consistency of the communication state between the two terminal units by sending/receiving communication state control information using the maintenance link.
摘要翻译：根据发送用户分组信息的路径上的第一和第二终端单元之间的LAPD建立维护链路。在第一和第二终端单元中，提供第一和第二通信状态控制单元，用于通过使用维护链路发送/接收通信状态控制信息来控制两个终端单元之间的通信状态的一致性。

4. 发明授权

US5001740A Method and apparatus for starting switching system 失效
标题翻译：启动开关系统的方法和装置
公开(公告)号：US5001740A
公开(公告)日：1991-03-19
申请号：US453423
申请日：1989-12-19
申请人： Ryouji Takano , Takashi Hatano , Kiyohumi Mitsuze , Sumie Morita
发明人： Ryouji Takano , Takashi Hatano , Kiyohumi Mitsuze , Sumie Morita
IPC分类号： H04Q3/60 , H04Q11/04 , H04M3/22 , H04M7/06
CPC分类号： H04Q3/602 , H04Q11/0407
摘要： A boot program which can independently set the signaling links with the exchange is stored in the memory of a line concentration group. Under this boot program, a signaling controller (SGC) is used to set up a signaling link from the line concentrator to the exchange. Through the signaling link, a call processing program is transferred from the exchange side to the line concentrator side, and the transferred call processing program is used to start up the line processor in the line concentration group.

5. 发明授权

US06654385B1 Message division communication method and communication system 失效
标题翻译：消息分组通信方式和通信系统
公开(公告)号：US06654385B1
公开(公告)日：2003-11-25
申请号：US09362169
申请日：1999-07-27
申请人： Hiromi Odaka , Sumie Morita , Shigeru Sekine , Eiji Ishioka , Hisashi Koga
发明人： Hiromi Odaka , Sumie Morita , Shigeru Sekine , Eiji Ishioka , Hisashi Koga
IPC分类号： H04J316
CPC分类号： H04L12/403 , H04L1/16 , H04L12/40013 , H04L12/46
摘要： A message division communication method and system are disclosed for a communication system comprising a host, an intermediate device connected to the host through a high-speed bus and a remote device connected to the intermediate device or the host through a low-speed bus. A message is transmitted in such a manner that the host designates and notifies the remote device of a maximum message length determined in a way corresponding to the transmission rate of the low-speed bus and divides the message into division messages each not exceeding the maximum message length thereby to transmit and receive the division messages between the host and the remote device. Even with a communication system in which low-speed and high-speed buses coexist, a message can be transmitted and received by a common communication control scheme.
摘要翻译：公开了一种用于通信系统的消息分割通信方法和系统，所述通信系统包括主机，通过高速总线连接到主机的中间设备和通过低速总线连接到中间设备或主机的远程设备。以如下方式发送消息：主机以与低速总线的传输速率对应的方式确定的最大消息长度来指定和通知远程设备，并将该消息划分为不超过最大消息的分割消息长度，从而在主机和远程设备之间发送和接收除法消息。即使使用低速和高速总线共存的通信系统，也可以通过公共通信控制方案发送和接收消息。

6. 发明授权

US5283788A ISDN D channel congestion control method 失效
标题翻译： ISDN D信道拥塞控制方法
公开(公告)号：US5283788A
公开(公告)日：1994-02-01
申请号：US757328
申请日：1991-09-10
申请人： Sumie Morita , Takashi Hatano , Masako Shinmura , Hisashi Koga , Tsutomu Shiomitsu
发明人： Sumie Morita , Takashi Hatano , Masako Shinmura , Hisashi Koga , Tsutomu Shiomitsu
IPC分类号： H04M3/36 , H04Q3/42 , H04Q11/04 , H04J3/14
CPC分类号： H04Q11/0428
摘要： An ISDN D channel congestion control method has at least either a digital subscriber line circuit common (DLCC) or a signaling controller (SGC) notify either an SGC or a packet subscriber system (PSS) of a D channel congestion according to a predetermined protocol, thereby controlling the congestion of a communication controlling apparatus.
摘要翻译： ISDN D信道拥塞控制方法至少具有数字用户线电路公用（DLCC）或信令控制器（SGC），根据预定协议通知D信道拥塞的SGC或分组用户系统（PSS）从而控制通信控制装置的拥塞。

7. 发明授权

US5271009A Data transfer method performed in a data processor provided in a switching system 失效
标题翻译：在交换系统中提供的数据处理器中执行的数据传输方法
公开(公告)号：US5271009A
公开(公告)日：1993-12-14
申请号：US655054
申请日：1991-02-14
申请人： Ryouzi Takano , Kiyohumi Mitsuze , Takashi Nara , Takashi Hatano , Sumie Morita
发明人： Ryouzi Takano , Kiyohumi Mitsuze , Takashi Nara , Takashi Hatano , Sumie Morita
IPC分类号： H04L29/02 , H04L13/08 , H04L29/06 , H04J3/24
CPC分类号： H04L29/06
摘要： A packet data and a header added to a head of the packet data for specifying a transfer condition of the packet data are divided together to data blocks (DBs) each having a designated data length, consisting of an initial DB including the header and an initial part of the packet data, intermediate DBs each including an intermediate part of the packet data and a last DB including a last part of the packet data, so as to be transferred to a data transfer destination in a data processor of a switching system in accordance with write commands for the initial, intermediate and last DBs respectively, and a read command for asking whether the DBs are correctly transferred is sent to the data transfer destination once, after the DBs are transferred. When the DBs are transferred, the packet data is restored at the data transfer destination only by synthesizing the transferred DBs and removing the header.
摘要翻译：分组数据和添加到用于指定分组数据的传送条件的分组数据的头部的分组数据和标题被分割为每个具有指定数据长度的数据块（DB），其由包括报头的初始DB和初始分组数据的一部分，每个包括分组数据的中间部分的中间DB和包括分组数据的最后部分的最后一个DB，以便根据切换系统的数据处理器被传送到数据传送目的地分别用于初始，中间和最后一个DB的写入命令，以及一个用于询问DB是否被正确传输的读取命令在传输DB之后被发送到数据传输目的地一次。当DB被传送时，仅通过合成所传送的DB并且去除标题来在数据传送目的地恢复分组数据。

8. 发明授权

US06272454B1 Debugging and cosimulation method for wide band switch firmware 失效
标题翻译：宽带开关固件的调试和协同仿真方法
公开(公告)号：US06272454B1
公开(公告)日：2001-08-07
申请号：US09182039
申请日：1998-10-29
申请人： Sumie Morita , Shigeru Sekine , Eiji Ishioka , Tomoki Someya , Noboru Ise
发明人： Sumie Morita , Shigeru Sekine , Eiji Ishioka , Tomoki Someya , Noboru Ise
IPC分类号： G06F9455
CPC分类号： G06F11/3664 , G06F11/3636 , G06F11/3648
摘要： An RS232C driver inside target firmware controls an RS232C interface. An OS debugger steals an input to and an output from another function block that is the actual target firmware, and exchanges that input and output with the RS232C driver 1005. This configuration makes it possible to easily connect a device that executes the target firmware to, for example, a personal computer, using a general purpose RS232C interface, and makes it possible to easily obtain debugging operation using the PC side debugger.
摘要翻译：目标固件内的RS232C驱动程序控制RS232C接口。操作系统调试器将输入和另一功能块的输出窃取为实际目标固件，并与RS232C驱动器1005进行输入和输出交换。这种配置使得可以轻松地连接执行目标固件的设备，例如，使用通用RS232C接口的个人计算机，并且可以使用PC侧调试器容易地获得调试操作。

9. 发明授权

US06246665B1 Method for attending occurrence of failure in an exchange system that exchanges cells having fixed-length, and interface unit and concentrator equipped in the exchange system using the method 失效
标题翻译：在交换系统中出现故障发生的方法，交换系统中交换系统中使用固定长度的交换系统，接口单元和集中器配备在交换系统中使用该方法
公开(公告)号：US06246665B1
公开(公告)日：2001-06-12
申请号：US08772833
申请日：1996-12-24
申请人： Yoshihiro Watanabe , Hiroshi Nishida , Sumie Morita , Kenichi Okabe
发明人： Yoshihiro Watanabe , Hiroshi Nishida , Sumie Morita , Kenichi Okabe
IPC分类号： H04J314
CPC分类号： H04L49/3081 , H04L2012/5627 , H04L2012/563 , H04Q11/0478
摘要： An ATM exchange system which handles fixed-length cells, such as an ATM exchange, is designed in such a manner that even when a failure occurs particularly in an interface unit or an ATM switch section, downstream stations can be informed of the failure reliably and that when some failure is detected, counting of a charge counter is disabled to always ensure proper charging. For a method of matching between software and hardware in the ATM exchange system including the ATM switch section having a plurality of line associated sections and firmwares associated with those line associated sections, and a call control processor for controlling the ATM switch section, identifiers of an SVC (Switched Virtual Channel) call and a PVC (Permanent Virtual Channel) call are given to connection information of software on the call control processor, connection data affixed with the identifier of the SVC call is released only on the software on the call control processor during a restarting process of the call control processor, and a request to release the SVC call to all the line associated sections in the hardware of the ATM switch section, whereby matching of path information between the software on the call control processor and the hardware of the ATM switch section is performed.
摘要翻译：以ATM交换机等方式处理固定长度的小区的ATM交换系统，即使特别是在接口单元或ATM交换机部分发生故障的情况下，可以将下游站点可靠地通知故障，当检测到某些故障时，禁止对计费计数器的计数，以始终确保正确的充电。对于ATM交换系统中的软件和硬件之间的匹配方法，包括具有与这些线路相关部分相关联的多个线路相关部分和固件的ATM交换部分，以及用于控制ATM交换部分的呼叫控制处理器， SVC（交换虚拟通道）呼叫和PVC（永久虚拟信道）呼叫被给予呼叫控制处理器上的软件的连接信息，附加有SVC呼叫的标识符的连接数据仅在呼叫控制处理器上的软件上被释放在呼叫控制处理器的重新启动过程中，以及向ATM交换机部分的硬件中的所有线路相关部分释放SVC呼叫的请求，由此呼叫控制处理器上的软件与硬件之间的路径信息的匹配 ATM切换部分被执行。

10. 发明授权

US5953334A ATM switching system 失效
标题翻译： ATM交换系统
公开(公告)号：US5953334A
公开(公告)日：1999-09-14
申请号：US680132
申请日：1996-07-15
申请人： Sumie Morita , Yuzou Kawamura , Emi Hata , Shigeru Sekine
发明人： Sumie Morita , Yuzou Kawamura , Emi Hata , Shigeru Sekine
IPC分类号： H04Q3/00 , H04L12/14 , H04L12/70 , H04J3/24
CPC分类号： H04L12/5601 , H04L12/14 , H04L2012/5639
摘要： An ATM (asynchronous transfer mode) switching system is capable of performing a charging process, while suppressing a data communication amount used to acquire data required for a charging process. The ATM switching system is arranged by comprising: a charging data processing unit for counting a quantity of transmitted ATM cells with respect to each of transmission destinations, and for notifying the count value as charging data; a charging information processing unit for requesting the charging data processing unit to notify the charging data, and for notifying charging information produced based on the charging data; and a control unit for requesting the charging information processing unit to notify the charging information.
摘要翻译： ATM（异步传输模式）交换系统能够执行充电过程，同时抑制用于获取充电过程所需的数据的数据通信量。 ATM交换系统包括：计费数据处理单元，用于相对于每个发送目的地对发送的ATM信元的数量进行计数，并将该计数值通知为计费数据; 充电信息处理单元，用于请求所述充电数据处理单元通知所述充电数据，以及用于通知基于所述充电数据产生的充电信息; 以及控制单元，用于请求所述计费信息处理单元通知所述计费信息。

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