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

US4821183A A microsequencer circuit with plural microprogrom instruction counters 失效
标题翻译：具有多个微指令指令计数器的微定序器电路
公开(公告)号：US4821183A
公开(公告)日：1989-04-11
申请号：US937772
申请日：1986-12-04
申请人： Jon F. Hauris
发明人： Jon F. Hauris
IPC分类号： G06F9/22 , G06F9/26 , G06F9/30
CPC分类号： G06F9/264
摘要： A microsequencer includes at least two program counters which access microinstructions stored in a memory system. A first program counter is cyclicly incremented to sequentially access microinstructions of a principal microprogram. When a particular microinstruction is accessed which indicates that a subroutine will be the next program to be executed, a branched-from address, representing the microinstruction calling the subroutine, is retained in the first program counter. An address representing the first instruction of the subroutine is loaded into a second program counter. The second program counter is then cyclicly incremented to sequentially access microinstructions associated with the subroutine. After the subroutine has been executed, the first program counter is re-enabled and cyclicly incremented so that the execution of the principal program is resumed in an orderly manner.
摘要翻译：微定序器包括至少两个访问存储在存储器系统中的微指令的程序计数器。第一个程序计数器循环递增，以顺序访问主要微程序的微指令。当访问指示子程序将是下一个要执行的程序的特定微指令时，表示调用子程序的微指令的分支地址被保留在第一程序计数器中。表示子程序的第一指令的地址被加载到第二程序计数器中。然后循环递增第二个程序计数器，以顺序访问与子程序相关联的微指令。在执行子程序之后，第一个程序计数器被重新使能并循环递增，从而有序地恢复主程序的执行。

2. 发明授权

US5758075A Multimedia communication apparatus and methods 失效
标题翻译：多媒体通信装置及方法
公开(公告)号：US5758075A
公开(公告)日：1998-05-26
申请号：US719050
申请日：1996-09-24
申请人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
发明人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
IPC分类号： G06F13/00 , G06F13/12 , H04L12/42 , H04L12/433 , H04L12/56 , H04L12/64 , H04L29/06 , H04L5/00
CPC分类号： H04L49/90 , G06F13/128 , H04L12/6418 , H04L29/06 , H04L49/901 , H04L49/9031 , H04L49/9057 , H04L49/9063 , H04L49/9089 , H04L63/0428 , H04L63/083 , H04L12/433 , H04L2012/6435 , H04L2012/6448 , H04L2012/6489 , H04L29/06027
摘要： A communications adapter receives and transmits simultaneously packet and/or isochronous data between two interfaces; a network and a host bus system. The adapter stores the isochronous and packet data in receive and transmit queues configured in a FDDI RAM buffer. A controller manages the transfers of the data into and out of the queues. A local bus interacts with the system to provide descriptors of addresses in the system for transfers of data out of the queues to the system or the network. The controller is programmable to provide a variable threshold for the transfer of data between the queues and the system or the network. A systems interface unit handles the transfer of data to/from the system and allows data to bypass the queues and directly access the system or the network.
摘要翻译：通信适配器在两个接口之间同时接收并发送分组和/或等时数据; 网络和主机总线系统。适配器将等时和分组数据存储在配置在FDDI RAM缓冲区中的接收和发送队列中。控制器管理数据进出队列的数据。本地总线与系统交互以提供系统中的地址描述符，用于将数据从队列传送到系统或网络。控制器是可编程的，以提供用于队列与系统或网络之间的数据传输的可变阈值。系统接口单元处理向/从系统传输数据，并允许数据绕过队列并直接访问系统或网络。

3. 发明授权

US5970095A Secure data transmission on a TDM isochronous network 失效
标题翻译：在TDM等时网络上进行安全数据传输
公开(公告)号：US5970095A
公开(公告)日：1999-10-19
申请号：US837165
申请日：1997-04-14
申请人： Jon F. Hauris , Ronald A. Bowen
发明人： Jon F. Hauris , Ronald A. Bowen
IPC分类号： H04L27/00
CPC分类号： H04L12/43 , H04L12/40
摘要： A secure method for transmitting data on an isochronous network in which data is spread in successive frames in a manner known to the sender and receiver but unknown to other nodes on the network. In one embodiment, some or all bits which comprise a byte are transmitted in different channels (i.e. time slots) so that the bits which comprise a byte are spread over several channels in a pattern known to the sender and receiver but not to unauthorized parties on the network. This bit spreading can be performed in real time and without latency or performance problems. In another embodiment, the channel or channels assigned for communication between two nodes on the network change in a sequence known to the sending and receiving nodes but not known to unauthorized parties.
摘要翻译：一种用于在等时网络上传送数据的安全方法，其中数据以连续的帧以发送方和接收方已知的方式扩展，但网络上的其他节点未知。在一个实施例中，包括一个字节的一些或所有位在不同的信道（即，时隙）中被发送，使得包括一个字节的位以发送方和接收方已知的模式在多个信道上分布，但不被授权给未授权方网络。该位扩展可以实时执行，没有延迟或性能问题。在另一个实施例中，分配给网络上的两个节点之间的通信的信道或信道以发送和接收节点已知的序列改变，但未被授权方知道。

4. 发明授权

US5687316A Communication apparatus and methods having P-MAC, I-MAC engines and buffer bypass for simultaneously transmitting multimedia and packet data 失效
标题翻译：具有P-MAC，I-MAC引擎和缓冲器旁路的通信装置和方法，用于同时发送多媒体和分组数据
公开(公告)号：US5687316A
公开(公告)日：1997-11-11
申请号：US282376
申请日：1994-07-29
申请人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
发明人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
IPC分类号： G06F13/00 , G06F13/12 , H04L12/42 , H04L12/433 , H04L12/56 , H04L12/64 , H04L29/06 , H04L5/00 , G06F13/16
CPC分类号： H04L49/90 , G06F13/128 , H04L12/6418 , H04L29/06 , H04L49/901 , H04L49/9031 , H04L49/9057 , H04L49/9063 , H04L49/9089 , H04L63/0428 , H04L63/083 , H04L12/433 , H04L2012/6435 , H04L2012/6448 , H04L2012/6489 , H04L29/06027
摘要： A communications adapter receives and transmits simultaneously packet and/or isochronous data between two interfaces; a network and a host bus system. The adapter stores the isochronous and packet data in receive and transmit queues configured in a FDDI RAM buffer. A controller manages the transfers of the data into and out of the queues. A local bus interacts with the system to provide descriptors of addresses in the system for transfers of data out of the queues to the system or the network. The controller is programmable to provide a variable threshold for the transfer of data between the queues and the system or the network. A systems interface unit handles the transfer of data to/from the system and allows data to bypass the queues and directly access the system or the network.
摘要翻译：通信适配器在两个接口之间同时接收并发送分组和/或等时数据; 网络和主机总线系统。适配器将等时和分组数据存储在配置在FDDI RAM缓冲区中的接收和发送队列中。控制器管理数据进出队列的数据。本地总线与系统交互以提供系统中的地址描述符，用于将数据从队列传送到系统或网络。控制器是可编程的，以提供用于队列与系统或网络之间的数据传输的可变阈值。系统接口单元处理向/从系统传输数据，并允许数据绕过队列并直接访问系统或网络。

5. 发明授权

US5532937A Switching of multiple multimedia data streams 失效
标题翻译：多个多媒体数据流的切换
公开(公告)号：US5532937A
公开(公告)日：1996-07-02
申请号：US189533
申请日：1994-01-31
申请人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
发明人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
IPC分类号： H04J3/16 , H04L12/43 , H04N7/173 , H04Q11/04 , H04J3/00
CPC分类号： H04J3/1682 , H04L12/43 , H04N7/17336 , H04Q11/0478 , H04J2203/0044 , H04J2203/0071 , H04J2203/0073
摘要： A method of switching multimedia data streams in response to requests to allocate or deallocate a user on a network receiving those data streams is herein described. The data streams are transmitted in master cycles, portions of each master cycle being allocated to each user. The relationship between the user and the portion of the master cycle is kept track of by means of a matrix method.
摘要翻译：这里描述了响应于在接收这些数据流的网络上分配或释放用户的请求来切换多媒体数据流的方法。在主周期中传送数据流，每个主周期的部分被分配给每个用户。通过矩阵方法跟踪用户与主周期的部分之间的关系。

6. 发明授权

US5422883A Call setup and channel allocation for a multi-media network bus 失效
标题翻译：多媒体网络总线的呼叫建立和信道分配
公开(公告)号：US5422883A
公开(公告)日：1995-06-06
申请号：US963301
申请日：1992-10-16
申请人： Jon F. Hauris , Dennis M. Kalajainen , Ronald A. Bowen
发明人： Jon F. Hauris , Dennis M. Kalajainen , Ronald A. Bowen
IPC分类号： H04M3/56 , H04L12/18 , H04N7/15 , H04Q11/04
CPC分类号： H04N7/15 , H04L12/1813
摘要： A method and system for call set-up and channel resource allocation between a plurality of parties in a multi-media conference call that consists of receiving notice that a Sender (the initiator of the conference) wants to commence a video conference. At that point, the number of channels required by the proposed call is determined. Subsequently, each requested participant is identified as available, busy, or no answer. If the receiver is available and sufficient channels are available, the call is set-up and the present members of the conference are notified of what channel each should transmit on and what channel(s) to listen to for the other participants. As each receiver is added, the Sender may conference with the present Receiver. If it is decided at this point, that the receiver will not participate in the conference, the call to that receiver may be terminated, and the procedure continues for other receivers until the full conference is set up. Individuals may leave the conference at any time. When the final two participants hang up, the video conference is terminated.
摘要翻译：一种在多媒体电话会议中的多方之间的呼叫建立和信道资源分配的方法和系统，包括接收发送方（会议的发起者）想要开始视频会议的通知。此时，建议呼叫所需的频道数量被确定。随后，每个被请求的参与者被识别为可用，忙碌或无应答。如果接收机可用并且具有足够的信道可用，则呼叫被建立并且会议的现在成员被通知每个应该发送什么频道以及哪些频道为其他参与者收听。随着每个接收器被添加，发送者可以与当前接收器会议。如果在这一点上决定了接收机将不会参加会议，那么对该接收机的呼叫可能会被终止，并且其他接收机继续进行，直到完成会议。个人可以随时离开会议。最后两位与会者挂断电话会议终止。

7. 发明授权

US5901148A Ring domains for bandwidth sharing 失效
标题翻译：环网域用于带宽共享
公开(公告)号：US5901148A
公开(公告)日：1999-05-04
申请号：US812184
申请日：1997-03-06
申请人： Ronald A. Bowen , Jon F. Hauris , Donald R. Staddon
发明人： Ronald A. Bowen , Jon F. Hauris , Donald R. Staddon
IPC分类号： H04L12/433 , H04L12/46 , H04L29/12 , H04L12/42
CPC分类号： H04L61/00 , H04L12/433 , H04L12/4616 , H04L29/12009 , Y10S370/906
摘要： A server, and a number of client stations interconnected by a token ring network, specifically an FDDI-II network. The FDDI-II ring is connected in a star-ring topology, with the server and the clients preferably connected to the network through a wiring closet, as is the usual practice for such a topology. The server has separate physical connections to the single FDDI-II ring with each physical connection to the ring providing access to a separate physical domain. This partitions the same ring into different physical domains, so that an increase in the total effective bandwidth of the network is achieved by the server reallocating the same isochronous bandwidth in each of the domains for reuse by the server. An allocation of bandwidth in an isochronous channel in one domain can be reused by the server in another physical domain.
摘要翻译：服务器，以及由令牌环网络，特别是FDDI-II网络互联的多个客户端站。 FDDI-II环连接在星形环形拓扑中，服务器和客户端最好通过布线室连接到网络，就像这种拓扑结构的通常做法一样。服务器与单个FDDI-II环有单独的物理连接，每个与环的物理连接提供对单独物理域的访问。这将相同的环分成不同的物理域，从而通过服务器在每个域中重新分配相同的等时带宽来实现网络的总有效带宽的增加，以便由服务器重新使用。一个域中的同步信道中的带宽分配可以由另一个物理域中的服务器重新使用。

8. 发明授权

US5892772A Spatial reuse by means of dual homing on a ring network 失效
标题翻译：在环网上通过双归属空间重用
公开(公告)号：US5892772A
公开(公告)日：1999-04-06
申请号：US839712
申请日：1997-04-15
申请人： Jon F. Hauris , Ronald A. Bowen , Karen Parker
发明人： Jon F. Hauris , Ronald A. Bowen , Karen Parker
IPC分类号： H04J99/00 , H04J15/00
CPC分类号： H04L12/42 , H04L12/2867
摘要： A ring network with dual homing connections to the network from one or more nodes via physically separated concentrators.
摘要翻译：环形网络，具有通过物理上分离的集中器从一个或多个节点到网络的双归属连接。

9. 发明授权

US5708779A Multimedia system and method of controlling data transfer between a host system and a network adapter using a DMA engine 失效
标题翻译：使用DMA引擎控制主机系统和网络适配器之间的数据传输的多媒体系统和方法
公开(公告)号：US5708779A
公开(公告)日：1998-01-13
申请号：US719053
申请日：1996-09-24
申请人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
发明人： Michael J. Graziano , Jon F. Hauris , Daniel L. Stanley
IPC分类号： G06F13/00 , G06F13/12 , H04L12/42 , H04L12/433 , H04L12/56 , H04L12/64 , H04L29/06 , G06F3/00
CPC分类号： H04L49/90 , G06F13/128 , H04L12/6418 , H04L29/06 , H04L49/901 , H04L49/9031 , H04L49/9057 , H04L49/9063 , H04L49/9089 , H04L63/0428 , H04L63/083 , H04L12/433 , H04L2012/6435 , H04L2012/6448 , H04L2012/6489 , H04L29/06027
摘要： A communications adapter receives and transmits simultaneously packet and/or isochronous data between two interfaces; a network and a host bus system. The adapter stores the isochronous and packet data in receive and transmit queues configured in a FDDI RAM buffer. A controller manages the transfers of the data into and out of the queues. A local bus interacts with the system to provide descriptors of addresses in the system for transfers of data out of the queues to the system or the network. The controller is programmable to provide a variable threshold for the transfer of data between the queues and the system or the network. A systems interface unit handles the transfer of data to/from the system and allows data to bypass the queues and directly access the system or the network.
摘要翻译：通信适配器在两个接口之间同时接收并发送分组和/或等时数据; 网络和主机总线系统。适配器将等时和分组数据存储在配置在FDDI RAM缓冲区中的接收和发送队列中。控制器管理数据进出队列的数据。本地总线与系统交互以提供系统中的地址描述符，用于将数据从队列传送到系统或网络。控制器是可编程的，以提供用于队列与系统或网络之间的数据传输的可变阈值。系统接口单元处理向/从系统传输数据，并允许数据绕过队列并直接访问系统或网络。

10. 发明授权

US5517498A Spatial reuse of bandwidth on a ring network 失效
标题翻译：带宽在环网上的空间重用
公开(公告)号：US5517498A
公开(公告)日：1996-05-14
申请号：US123780
申请日：1993-09-20
申请人： Jon F. Hauris , Ronald A. Bowen
发明人： Jon F. Hauris , Ronald A. Bowen
IPC分类号： H04L12/433 , H04J1/00
CPC分类号： H04L12/433
摘要： The invention provides a method and apparatus by which the usage of an existing ring network is extended by implementing spatial reuse of the network bandwidth. By spatial reuse we mean that specific portions of the ring network may reuse the same bandwidth. Essentially, the invention is based on the realization that each station rarely needs to communicate with all the other stations that share its ring. Under normal conditions, a station requires the ability to send messages only to a subgroup of the total number of stations. If the ring network is thought of as a circle and if the communicating stations are contiguous, then these stations occupy only an arc on the circle. Outside this arc, the bandwidth assigned to these stations is not in use. Accordingly, the bandwidth can be reassigned to stations which form other, non-overlapping arcs.
摘要翻译：本发明提供了通过实现网络带宽的空间重用来扩展现有环网的使用的方法和装置。通过空间复用，我们意味着环网的特定部分可以重用相同的带宽。基本上，本发明基于这样的认识，即每个站很少需要与共享其环的所有其它站进行通信。在正常情况下，车站需要仅将消息发送到总站数的子组。如果环网被认为是圆，如果通信站是连续的，那么这些站只在圆上占据一个弧。在该弧之外，分配给这些站的带宽不被使用。因此，可以将带宽重新分配给形成其他非重叠弧的站。

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