System for and method of exchanging server data in packet unit
    2.
    发明授权
    System for and method of exchanging server data in packet unit 失效
    以数据包单位交换服务器数据的系统和方法

    公开(公告)号:US6141338A

    公开(公告)日:2000-10-31

    申请号:US653276

    申请日:1996-05-24

    摘要: A server system constructed by a network using a known PBX in such a manner that information processing terminal equipment and server devices are held in normally-used extensions of the PBX together with other terminals such as telephones, facsimiles, etc. Logical channel numbers of packet links between the PBX and the information processing terminal equipment are assigned to electrically-connected server devices in association with each other and sent to users. The users sends server use data to corresponding destinations by data packets to which the logical channel numbers are applied. The PBX performs a packet exchange process such that the logical channel numbers are respectively associated with physical addresses of the server devices. If the PBX regards the users as improper users, then it does not inform the users of the logical channel numbers. When a logical channel number of a server device used at a user desire is recognized, the user can utilize the PBX server system even if a proper user does not know a physical address of the server device.

    摘要翻译: 由使用已知PBX的网络构成的服务器系统,使得信息处理终端设备和服务器设备与电话机,传真机等其他终端一起被保存在集团电话的正常使用的分机中。分组的逻辑信道号 将PBX与信息处理终端设备之间的链路相互分配给电连接的服务器设备,并发送给用户。 用户通过应用逻辑信道号的数据包将服务器使用数据发送到相应的目的地。 PBX执行分组交换处理,使得逻辑信道号分别与服务器设备的物理地址相关联。 如果集团电话将用户视为不正当的用户,则不通知用户逻辑信道号。 当识别到以用户期望使用的服务器设备的逻辑信道号时,即使适当的用户不知道服务器设备的物理地址,用户也可以使用PBX服务器系统。

    System for and method of exchanging server data in packet unit
    4.
    发明授权
    System for and method of exchanging server data in packet unit 失效
    以数据包单位交换服务器数据的系统和方法

    公开(公告)号:US07236487B2

    公开(公告)日:2007-06-26

    申请号:US11296318

    申请日:2005-12-08

    IPC分类号: H04L12/56

    摘要: A packet switch apparatus including a plurality of connecting points, each being coupled to one of a plurality of data processing units, and apparatus for receiving a first packet including identification information of a first data processing unit via a first connecting point. The invention further includes a storage for storing correspondence between the first data processing unit and the first connecting point based on the identification information. Apparatus, responsive to reception of a second packet from a second data processing unit to be transmitted to the first data processing unit, transmits the second packet to the first data processing unit via the first connecting point based on the correspondence stored in the storage.

    摘要翻译: 一种分组交换设备,包括多个连接点,每个连接点都耦合到多个数据处理单元之一,以及用于经由第一连接点接收包括第一数据处理单元的标识信息的第一分组的装置。 本发明还包括一种用于基于识别信息存储第一数据处理单元和第一连接点之间的对应关系的存储器。 设备响应于从第二数据处理单元接收要发送到第一数据处理单元的第二分组,基于存储在存储器中的对应关系,经由第一连接点将第二分组发送到第一数据处理单元。

    System for and method of exchanging server data in packet unit
    6.
    发明授权
    System for and method of exchanging server data in packet unit 失效
    以数据包单位交换服务器数据的系统和方法

    公开(公告)号:US06621816B1

    公开(公告)日:2003-09-16

    申请号:US09161731

    申请日:1998-09-29

    IPC分类号: H04J116

    摘要: A packet switch apparatus including a plurality of connecting points, each being coupled to one of a plurality of data processing units, and apparatus for receiving a first packet including identification information of a first data processing unit via a first connecting point. The invention further includes a storage for storing correspondence between the first data processing unit and the first connecting point based on the identification information. Apparatus, responsive to reception of a second packet from a second data processing unit to be transmitted to the first data processing unit, transmits the second packet to the first data processing unit via the first connecting point based on the correspondence stored in the storage.

    摘要翻译: 一种分组交换设备,包括多个连接点,每个连接点都耦合到多个数据处理单元之一,以及用于经由第一连接点接收包括第一数据处理单元的标识信息的第一分组的装置。 本发明还包括一种用于基于识别信息存储第一数据处理单元和第一连接点之间的对应关系的存储器。 设备响应于从第二数据处理单元接收要发送到第一数据处理单元的第二分组,基于存储在存储器中的对应关系,经由第一连接点将第二分组发送到第一数据处理单元。

    Multi-channel/multi-circuit communication controller
    7.
    发明授权
    Multi-channel/multi-circuit communication controller 失效
    多通道/多回路通讯控制器

    公开(公告)号:US5204949A

    公开(公告)日:1993-04-20

    申请号:US479069

    申请日:1990-02-12

    IPC分类号: H04L29/06 H04Q11/04

    摘要: An ISDN communication controller or a multi-circuit communication controller is implemented in a sheet of communication adapter board. For each channel or circuit, a dedicated subprocessor section conducts communication processing. In each subprocessor section, a local bus is disposed to connect a CPU, a serial controller, and an RAM. In a main processor section controlling the subprocessors, a local bus is employed to connect a CPU, an RAM, and an ROM. In a system processor section exclusively achieving information processing, a system bus is used to connect a CPU and a main memory. The local buses are connected via respective controllers to an upper-level local bus. A shared RAM is connected via a controller to the upper-level local bus and the system bus. The controllers of the subprocessor sections translate addresses to be outputted from the main processor section to the upper-level local bus to supply translated addresses to the respective local bus.

    摘要翻译: ISDN通信控制器或多电路通信控制器被实现在一张通信适配器板中。 对于每个通道或电路,专用子处理器部分进行通信处理。 在每个子处理器部分,配置本地总线以连接CPU,串行控制器和RAM。 在控制子处理器的主处理器部分中,使用局部总线来连接CPU,RAM和ROM。 在专门实现信息处理的系统处理器部分中,使用系统总线来连接CPU和主存储器。 本地总线通过相应的控制器连接到上层本地总线。 共享RAM通过控制器连接到上层本地总线和系统总线。 子处理器部分的控制器将要从主处理器部分输出的地址转换到上级本地总线,以将翻译的地址提供给相应的本地总线。