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

US5825765A Communication network based on ATM for general purpose computers 失效
标题翻译：用于通用计算机的基于ATM的通信网络
公开(公告)号：US5825765A
公开(公告)日：1998-10-20
申请号：US861272
申请日：1992-03-31
申请人： Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom , Francois J. Bitz
发明人： Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom , Francois J. Bitz
IPC分类号： H04L12/56 , H04Q11/04 , H04J3/24
CPC分类号： H04Q11/0478 , H04L2012/5614 , H04L2012/5652
摘要： The present inventions pertains to a communication network. The communication network comprises an ATM network. The communication network also comprises at least two general purpose computers. Each computer has a processor, a memory in communication with the processor, and an input/output bus in communication with the processor, memory and the ATM network. The N computers communicate with each other through the ATM network and operate instructions for applications other than communications between the other computers.
摘要翻译：本发明涉及通信网络。通信网络包括ATM网络。通信网络还包括至少两个通用计算机。每个计算机具有处理器，与处理器通信的存储器以及与处理器，存储器和ATM网络通信的输入/输出总线。 N台计算机通过ATM网络相互通信，并操作除其他计算机之间的通信以外的应用的指令。

2. 发明授权

US5479401A ATM cell interface and method for dispatching an ATM cell 失效
标题翻译： ATM信元接口和调度ATM信元的方法
公开(公告)号：US5479401A
公开(公告)日：1995-12-26
申请号：US261427
申请日：1994-06-17
申请人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
发明人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
IPC分类号： H04L12/46 , H04L12/56 , H04Q11/04
CPC分类号： H04L49/309 , H04L12/4608 , H04L45/742 , H04L49/253 , H04L49/256 , H04L49/3009 , H04L49/3081 , H04Q11/0478 , H04L2012/5617 , H04L2012/5665 , H04L49/555 , Y10S370/905 , Y10S370/911
摘要： An ATM cell interface for dispatching an ATM cell having a header. The interface is comprised of N input ports, where N.gtoreq.1 and is an integer. The cell is also comprised of a table lookup mechanism that directs a cell from an input port to any desired destination. The table lookup mechanism has entries which identify desired destination for corresponding cells. The number of possible entries in the table lookup mechanism is less than a total number of entries supported by the ATM cell header. Preferably, a cell includes a VCI field having a value and a VPI field having a value. The table lookup mechanism preferably includes a first table which produces a first signal based on the value of the VPI field and a second level table which produces a second signal based on the value of the VCI field. The first and second signals are used to route the cell from an input port to a desired destination. Additionally, there is a method for dispatching an ATM cell. The method comprises the steps of locating a table entry in a first level table corresponding to a value of a VPI field of the cell. Then there is the step of producing a first signal corresponding to the table entry. Next, there is the step of locating a connection entry in a second level table corresponding to a value of a VCI field of the cell and the first signal. Then there is the step of producing a second signal corresponding to the connection entry. Next there is the step of directing a cell to a desired destination corresponding to the second signal. Preferably, the step of producing the first signal include the step of producing the first signal corresponding to a value of a INDEX field of the table entry. Preferably, the step of producing the second signal includes the step of producing the second signal corresponding to a value of a CONNECTION INFORMATION field of the connection entry.
摘要翻译：一个ATM信元接口，用于调度具有报头的ATM信元。该接口由N个输入端口组成，其中N> / = 1，为整数。该单元还包括将单元从输入端口引导到任何所需目的地的表查找机制。表查找机制具有识别相应单元的所需目的地的条目。表查找机制中可能的条目数量少于ATM信元头部支持的条目总数。优选地，小区包括具有值的VCI字段和具有值的VPI字段。表查找机构优选地包括基于VPI字段的值产生第一信号的第一表和基于VCI字段的值产生第二信号的第二电平表。第一和第二信号用于将单元从输入端口路由到期望的目的地。另外还有一种调度ATM信元的方法。该方法包括以下步骤：将表条目定位在与小区的VPI字段的值对应的第一级表中。然后，产生对应于表条目的第一信号的步骤。接下来，存在将对应于小区的VCI字段的值和第一信号的第二级表中的连接条目定位的步骤。然后，产生对应于连接条目的第二信号的步骤。接下来，存在将单元指向对应于第二信号的期望目的地的步骤。优选地，产生第一信号的步骤包括产生对应于表条目的INDEX字段的值的第一信号的步骤。优选地，产生第二信号的步骤包括产生对应于连接条目的连接信息字段的值的第二信号的步骤。

3. 发明授权

US5689512A ATM cell interface and method for dispatching an ATM cell 失效
标题翻译： ATM信元接口和调度ATM信元的方法
公开(公告)号：US5689512A
公开(公告)日：1997-11-18
申请号：US577917
申请日：1995-12-21
申请人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
发明人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
IPC分类号： H04L12/46 , H04L12/56 , H04Q11/04
CPC分类号： H04L49/309 , H04L12/4608 , H04L45/742 , H04L49/253 , H04L49/256 , H04L49/3009 , H04L49/3081 , H04Q11/0478 , H04L2012/5617 , H04L2012/5665 , H04L49/555 , Y10S370/905 , Y10S370/911
摘要： A communication network. The communication network has an ATM network portion. The communication network has an ATM cell interface in communication with the ATM network portion. The communication network also has a first general purpose computer connected to the ATM network portion and in communication with the ATM cell interface through the ATM network portion. The communication network has a second general purpose computer connected to the ATM network portion and in communication with the ATM cell interface through the ATM network portion. The first computer and second computer each execute instructions for applications other than communications between computers. The computers can communicate at 155 mb/s or 622 mb/s. The ATM cell interface can be connected to an Ethernet, or a Sonet OC-3 or an FDDI. There is a method for dispatching an ATM cell.
摘要翻译：通讯网络通信网络具有ATM网络部分。通信网络具有与ATM网络部分通信的ATM信元接口。通信网络还具有连接到ATM网络部分并且通过ATM网络部分与ATM信元接口通信的第一通用计算机。通信网络具有连接到ATM网络部分并且通过ATM网络部分与ATM信元接口通信的第二通用计算机。第一台计算机和第二台计算机每个都执行除计算机之间的通信以外的应用程序的计算机可以155 mb / s或622 mb / s进行通信。 ATM信元接口可以连接到以太网或Sonet OC-3或FDDI。有一种调度ATM信元的方法。

4. 发明授权

US5323389A ATM cell interface and method for dispatching an ATM cell 失效
标题翻译： ATM信元接口和调度ATM信元的方法
公开(公告)号：US5323389A
公开(公告)日：1994-06-21
申请号：US930081
申请日：1992-08-14
申请人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
发明人： Francois J. Bitz , Onat Menzilcioglu , Eric C. Cooper , Robert D. Sansom
IPC分类号： H04L12/46 , H04L12/56 , H04Q11/04
CPC分类号： H04L49/309 , H04L12/4608 , H04L45/742 , H04L49/253 , H04L49/256 , H04L49/3009 , H04L49/3081 , H04Q11/0478 , H04L2012/5617 , H04L2012/5665 , H04L49/555 , Y10S370/905 , Y10S370/911
摘要： An ATM cell interface for dispatching an ATM cell comprising N input ports, where N.gtoreq.1 and is an integer. A table lookup mechanism directs a cell from an input port to any desired destination. The table lookup mechanism has entries which identify desired destination for corresponding cells. The number of possible entries in the table lookup mechanism is less than a total number of entries supported by the ATM cell header. The table lookup mechanism preferably includes a first table which produces a first signal based on the value of the VPI field and a second level table which produces a second signal based on the value of the VCI field. The first and second signals are used to route the cell from an input port to a desired destination. A method for dispatching an ATM cell comprising the steps of locating a table entry in a first level table corresponding to a value of a VPI field of the cell. Then there is the step of producing a first signal corresponding to the table entry. Next, there is the step of locating a connection entry in a second level table corresponding to a value of a VCI field of the cell and the first signal. Then there is the step of producing a second signal corresponding to the connection entry. Next there is the step of directing a cell to a desired destination corresponding to the second signal.
摘要翻译：一个用于调度包含N个输入端口的ATM信元的ATM信元接口，其中N≥1并且是整数。表查找机制将单元格从输入端口引导到任何所需的目标。表查找机制具有识别相应单元的所需目的地的条目。表查找机制中可能的条目数量少于ATM信元头部支持的条目总数。表查找机构优选地包括基于VPI字段的值产生第一信号的第一表和基于VCI字段的值产生第二信号的第二电平表。第一和第二信号用于将单元从输入端口路由到期望的目的地。一种用于调度ATM信元的方法，包括以下步骤：在与所述小区的VPI字段的值对应的第一级表中定位表条目。然后，产生对应于表条目的第一信号的步骤。接下来，存在将对应于小区的VCI字段的值和第一信号的第二级表中的连接条目定位的步骤。然后，产生对应于连接条目的第二信号的步骤。接下来，存在将单元指向对应于第二信号的期望目的地的步骤。

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