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

US5309433A Methods and apparatus for routing packets in packet transmission networks 失效
标题翻译：在分组传输网络中路由分组的方法和装置
公开(公告)号：US5309433A
公开(公告)日：1994-05-03
申请号：US900635
申请日：1992-06-18
申请人： Israel Cidon , David W. Davenport , Jeffrey H. Derby , John G. Dudley , Inder S. Gopal , James P. Janniello , Marc A. Kaplan , Francis R. Koperda , Shay Kutten , Kenneth H. Potter, Jr.
发明人： Israel Cidon , David W. Davenport , Jeffrey H. Derby , John G. Dudley , Inder S. Gopal , James P. Janniello , Marc A. Kaplan , Francis R. Koperda , Shay Kutten , Kenneth H. Potter, Jr.
IPC分类号： H04L12/18 , H04L12/56 , H04J3/26
CPC分类号： H04L45/48 , H04L12/18 , H04L45/00 , H04L45/16 , H04L49/203 , H04L2012/5646
摘要： A packet communications system provides for point-to-point packet routing and multicast packet routing to limited subsets of nodes in the network, using a routing field in the packet header which is processed according to two different protocols. A third protocol is provided in which a packet can be multicast to the limited subset even when launched from a node which is not a member of the subset. The routing field includes a first portion which contains the route labels necessary to deliver the packet to the multicast subset. A second portion of the routing field contains the multicast subset identifier which can then be used to deliver the packet to all of the members of the multicast subset. Provision is made to backtrack deliver the packet to the last node identified before the multicast subset if that last node is itself a member of the subset.
摘要翻译：分组通信系统使用根据两种不同协议处理的分组报头中的路由字段来提供点到点分组路由和组播分组路由到网络中有限的节点子集。提供了第三协议，其中即使从不是子集的成员的节点启动时，分组也可以被多播到受限子集。路由字段包括第一部分，其包含将分组递送到多播子集所必需的路由标签。路由字段的第二部分包含多播子集标识符，然后可以将该组播子集标识符传递给组播子集的所有成员。如果最后一个节点本身是子集的成员，则将配置回溯到将分组递送到多播子集之前识别的最后一个节点。

2. 发明授权

US5459725A Reliable multicasting over spanning trees in packet communications networks 失效
标题翻译：在分组通信网络中通过生成树进行可靠的组播
公开(公告)号：US5459725A
公开(公告)日：1995-10-17
申请号：US215534
申请日：1994-03-22
申请人： Rachel A. Bodner , Chee-Seng Chow , Israel Cidon , John G. Dudley , Allan K. Edwards , Inder S. Gopal , Chandra P. Immanuel , Marc A. Kaplan , Shay Kutten , Theodore E. Tedijanto
发明人： Rachel A. Bodner , Chee-Seng Chow , Israel Cidon , John G. Dudley , Allan K. Edwards , Inder S. Gopal , Chandra P. Immanuel , Marc A. Kaplan , Shay Kutten , Theodore E. Tedijanto
IPC分类号： H04L1/00 , H04L1/16 , H04L1/18 , H04L12/18 , H04L1/12
CPC分类号： H04L12/1868 , H04L1/1685 , H04L1/188 , H04L12/1854 , H04L2001/0093 , H04L2001/125
摘要： A packet communications network in which multicast transmissions are made reliable by transmitting acknowledgements to all neighbors of every receiving node, including the source node. This allows the relinquishment of message holding buffers as soon as all near neighbors acknowledge receipt of the message after only tile longest round trip time to the nearest neighbors, rather than the round trip to the furthest destination. Moreover, highly reliable ancillary point-to-point transmission facilities can be used to retransmit multicast messages indicated as being lost by failure of acknowledgment. Finally, network partitions occurring during the multicast procedure do not necessarily lose the multicast message to the remote partitions since any node receiving the message can insure delivery to all other nodes in that partition.
摘要翻译：一种分组通信网络，其中通过向包括源节点的每个接收节点的所有邻居发送确认使多播传输变得可靠。一旦所有邻近的邻居都确认在最近的往返时间最长的往返时间之后确认接收到消息，而不是最远的目的地的往返行程，则可以放弃信息保持缓冲区。此外，高度可靠的辅助点对点传输设施可以用于重传由确认失败指示为丢失的多播消息。最后，在多播过程中发生的网络分区不一定会丢失到远程分区的多播消息，因为接收消息的任何节点都可以确保传送到该分区中的所有其他节点。

3. 发明授权

US5367517A Method and system of requesting resources in a packet-switched network with minimal latency 失效
标题翻译：以最小延迟在分组交换网络中请求资源的方法和系统
公开(公告)号：US5367517A
公开(公告)日：1994-11-22
申请号：US992277
申请日：1992-12-16
申请人： Israel Cidon , Inder S. Gopal , Roch A. Guerin
发明人： Israel Cidon , Inder S. Gopal , Roch A. Guerin
IPC分类号： H04Q3/00 , H04L12/56 , H04Q11/04
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/5632 , H04L2012/5634
摘要： A fast bandwidth reservation method and system used in packet-switched networks that reserve bandwidth for a data transfer over links in a path between a source node, at least one intermediate node, and a destination node with minimal latency where the source node desires to send data to the destination node along the specific path using at least a minimum bandwidth and up to a maximum bandwidth. The goal of the method and system is to reserve bandwidth for a data transfer in the minimal amount of time. No link on the path between the source node and destination node has more bandwidth allocated for the source node than the minimum allocated for the previous forward links on the path. Links on the path between the source node and destination node have their bandwidth allocation for the data transfer adjusted based on the final minimum bandwidth allocated for the data transfer.
摘要翻译：一种分组交换网络中使用的快速带宽预留方法和系统，其保留用于在源节点，至少一个中间节点和目的地节点之间的路径上的链路上的数据传输的带宽，其中源节点希望发送使用至少最小带宽和最大带宽，沿特定路径向目标节点发送数据。该方法和系统的目标是在最少的时间内为数据传输预留带宽。源节点和目标节点之间的路径上没有链接为源节点分配的带宽要比分配给路径上的前一个前向链路的最小带宽。源节点和目标节点之间的路径上的链路具有根据为数据传输分配的最终最小带宽进行数据传输的带宽分配。

4. 发明授权

US5051985A Contention resolution in a communications ring 失效
标题翻译：通信环中的争用解决方案
公开(公告)号：US5051985A
公开(公告)日：1991-09-24
申请号：US575258
申请日：1990-08-30
申请人： Israel Cidon , Inder S. Gopal
发明人： Israel Cidon , Inder S. Gopal
IPC分类号： H04L12/433 , H04L12/56
CPC分类号： H04L12/433
摘要： This invention is a fast contention resolution unit for resolving contention among a plurality of adapters for access to a communications network. Included in the fast contention resolution unit is an apparatus for transmitting a token about a ring from one cell to another cell bypassing intermediate cells whose associated adapters do not have a request to gain access to the communications network.
摘要翻译：本发明是用于解决用于接入通信网络的多个适配器之间争用的快速争用解决单元。包括在快速争用解决单元中的装置是用于从一个小区向另一个小区发送关于环的令牌的装置，旁路其相关联的适配器不具有访问通信网络的请求的中间小区。

5. 发明授权

US4991172A Design of a high speed packet switching node 失效
标题翻译：高速分组交换节点的设计
公开(公告)号：US4991172A
公开(公告)日：1991-02-05
申请号：US264402
申请日：1988-10-28
申请人： Israel Cidon , Inder S. Gopal
发明人： Israel Cidon , Inder S. Gopal
IPC分类号： H04L12/433 , H04L12/56
CPC分类号： H04L12/5601 , H04L12/433 , H04L49/107 , H04L49/3081 , H04L2012/5612
摘要： A method of transmitting high speed (1 Gbits/sec), packetized, integrated voice/data through a communications network. This invention, more specifically, deals with the word by word transmission of packets on a parallel transmission bus.

6. 发明授权

US5016247A Multihop time assigned speech interpolation (TASI) system for telecommunication networks 失效
标题翻译：用于电信网络的多跳时间分配语音插值（TASI）系统
公开(公告)号：US5016247A
公开(公告)日：1991-05-14
申请号：US390122
申请日：1989-08-07
申请人： Israel Cidon , Inder S. Gopal
发明人： Israel Cidon , Inder S. Gopal
IPC分类号： H04J3/17 , H04Q11/04
CPC分类号： H04J3/17
摘要： A telecommunication system performs multihop TASI over every hop with a single instance of speech activity detection for each voice call. The system utilizes a Time-Space-Time circuit switch interposed between an input and an output trunk. The input time stage is configured to collect call samples from the input trunk and to map the physical slots associated with the samples to the switch slots of the conventional space switch portion of the circuit switch portion of the circuit switch. In-b signalling of the active state of a switch slot is provided by the input time stage to the output time stage via the space switch. The output time stage is configured to assign physical slots on the outgoing trunk to active switch slots and to discard inactive switch slots.

7. 发明授权

US5343473A Method of determining whether to use preempt/resume or alternate protocol for data transmission 失效
标题翻译：确定是否使用抢占/恢复或备用协议进行数据传输的方法
公开(公告)号：US5343473A
公开(公告)日：1994-08-30
申请号：US927697
申请日：1992-08-07
申请人： Israel Cidon , Richard M. Doney , John E. Drake, Jr. , Elizabeth A. Hervatic , Kenneth H. Potter, Jr. , Theodore E. Tedijanto
发明人： Israel Cidon , Richard M. Doney , John E. Drake, Jr. , Elizabeth A. Hervatic , Kenneth H. Potter, Jr. , Theodore E. Tedijanto
IPC分类号： H04L12/56 , H04L12/64 , H04L29/06 , H04L29/08 , H04Q1/39
CPC分类号： H04L47/2433 , H04L12/6418 , H04L29/06 , H04L47/10 , H04L47/245 , H04L2012/6459 , H04L2012/6464 , H04L2012/6478 , H04L69/32 , H04L69/324
摘要： A method is disclosed for determining whether to use a preempt/resume protocol or an alternate protocol in transmitting data packets from a local system to a remote system. Each system informs the other whether it supports preempt/resume and provides the sizes of the largest low priority data packets it can send and receive. The local system always elects the alternate protocol unless both support preempt/resume. The local system then selects the lesser of (a) the largest low-priority data packet it can send and (b) the largest low-priority data packet the remote system can receive. Use of prompt/resume is initiated by the local system only where a packet of the selected size would be delayed in reaching the remote system by more than a predetermined interval.
摘要翻译：公开了一种用于确定在从本地系统向远程系统传输数据分组时是否使用抢占/恢复协议或备用协议的方法。每个系统通知对方是否支持抢占/恢复，并提供可以发送和接收的最大的低优先级数据包的大小。本地系统始终选择备用协议，除非支持抢占/恢复。本地系统然后选择（a）可以发送的最大的低优先级数据分组中的较小者，（b）远程系统可以接收的最大的低优先级数据分组。仅当本地系统启动提示/恢复的使用时，只有当所选大小的数据包将被延迟超过预定间隔到达远程系统时。

8. 发明申请

US20100169392A1 VIRTUAL FILE-SHARING NETWORK 有权
标题翻译：虚拟文件共享网络
公开(公告)号：US20100169392A1
公开(公告)日：2010-07-01
申请号：US12723756
申请日：2010-03-15
申请人： Etai LEV RAN , Shahar Glixman , Israel Z. Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
发明人： Etai LEV RAN , Shahar Glixman , Israel Z. Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
IPC分类号： G06F17/30
CPC分类号： G06F17/30902 , G06F9/546 , G06F17/30171 , G06F17/30235 , H04L29/06 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/2814 , H04L67/2823 , H04L67/2828 , H04L67/2842 , H04L67/2876 , H04L67/40 , H04L69/329 , Y10S707/99952
摘要： A method for enabling access to a data resource, which is held on a file server (25) on a first local area network (LAN) (21a), by a client (28) on a second LAN (21b). A proxy receiver (48) on the second LAN (21b) intercepts a request for the data resource submitted by the client (28) and transmits a message via a wide area network (WAN) (29) to a proxy transmitter (52) on the first LAN (21a), requesting the data resource. The proxy transmitter (52) retrieves a replica of the data resource from the file server (25) and conveys the replica of the data resource over the WAN (29) to the proxy receiver (48), which serves the replica of the data resource from the proxy receiver (48) to the client (28) over the second LAN (21b).
摘要翻译：一种能够访问由第二LAN（21b）上的客户端（28）保存在第一局域网（LAN）（21a）上的文件服务器（25）上的数据资源的方法。第二LAN（21b）上的代理接收器（48）拦截由客户端（28）提交的数据资源的请求，并经由广域网（WAN）29将消息发送到代理发射机（52）上第一LAN（21a），请求数据资源。代理发射器（52）从文件服务器（25）检索数据资源的副本，并将数据资源的副本通过WAN（29）传送到代理接收器（48），代理接收器（48）用于数据资源的副本通过第二LAN（21b）从代理接收器（48）到客户机（28）。

9. 发明授权

US06990616B1 Analysis of network performance 有权
公开(公告)号：US06990616B1
公开(公告)日：2006-01-24
申请号：US09557256
申请日：2000-04-24
申请人： Shlomit Botton-Dascal , Benny Rachlevski-Reich , Yair Harel , Moshe Sidi , Israel Cidon
发明人： Shlomit Botton-Dascal , Benny Rachlevski-Reich , Yair Harel , Moshe Sidi , Israel Cidon
IPC分类号： G01R31/28
CPC分类号： H04L43/50 , H04L41/046
摘要： A method for testing of a communication network, using a plurality of traffic agents coupled to communicate via the network. The method includes transmitting a sequence of data packets via the network from a first one of the traffic agents to a second one of the traffic agents and recording arrival characteristics of the packets in the sequence, responsive to receiving the packets at the second traffic agent. The arrival characteristics of different packets in the sequence are compared so as to determine a measure of variability in transmission of the packets via the network.

10. 发明授权

US5467352A Method and apparatus for improved throughput in a multi-node communication system with a shared resource 失效
标题翻译：用于在具有共享资源的多节点通信系统中提高吞吐量的方法和装置
公开(公告)号：US5467352A
公开(公告)日：1995-11-14
申请号：US192884
申请日：1994-02-07
申请人： Israel Cidon , Leonidas Georgiadis , Roch A. Guerin , Yuval Y. Shavitt , Andrew E. Slater
发明人： Israel Cidon , Leonidas Georgiadis , Roch A. Guerin , Yuval Y. Shavitt , Andrew E. Slater
IPC分类号： G06F13/00 , H04L12/433 , H04L12/417 , H04J3/14
CPC分类号： H04L12/433
摘要： A non-quota access indicator is circulated among nodes in a multi-node quota based communication system with a shared resource, indicating maximum possible non-quota access to the shared resource to a given node receiving same. Upon arrival at a node, the indicator is saved and then updated to reflect the current status of that node as either starved or satisfied, the former being a condition of currently having quota remaining and a shared resource access requirement, and the latter being a condition of either currently having no remaining quota or having no current shared resource access requirement. After updating, the node immediately propagates the indicator to the next node in the system. When a node without quota requires access to the shared resource, it compares its requirement to the last stored indicator and accesses the shared resource if the stored indicator is equal to or greater than the access requirement.
摘要翻译：非配额访问指示符在具有共享资源的基于多节点配额的通信系统中的节点之间传播，指示对给予接收到该节点的给定节点的共享资源的最大可能非配额访问。在到达节点时，指示符被保存并且被更新以反映该节点的当前状态为饥饿或满足，前者是当前具有剩余配额的条件和共享资源访问要求，后者是条件目前没有剩余配额或没有当前的共享资源访问要求。更新后，节点立即将指示符传播到系统中的下一个节点。当没有配额的节点需要访问共享资源时，如果存储的指示符等于或大于访问要求，则将其要求与最后存储的指示符进行比较，并访问共享资源。

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