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1. 发明授权

US10754666B1 Hardware micro-services platform 有权
公开(公告)号：US10754666B1
公开(公告)日：2020-08-25
申请号：US16578431
申请日：2019-09-23
申请人： RAD DATA COMMUNICATIONS LTD.
发明人： Yzhak Sorani , Yaakov Stein
IPC分类号： G06F9/445 , G06F8/61
摘要： A device comprising: at least one partially reconfigurable FPGA; a Network-on-Chip (NoC) comprised in the FPGA; and at least one area on the at least one FPGA operable to house a hardware micro-service (HMS); wherein an HMS image may be loaded onto the area of the at least one FPGA via partial reconfiguration to form a new HMS, and the NoC is operable to forward information to and from the new HMS without the NoC being reloaded.

2. 发明申请

US20140085141A1 PLUGGABLE PACKET MASTER CLOCK 有权
标题翻译：可插拔主机时钟
公开(公告)号：US20140085141A1
公开(公告)日：2014-03-27
申请号：US13625876
申请日：2012-09-25
申请人： RAD DATA COMMUNICATIONS LTD.
发明人： Alon Geva , Yaakov Stein
IPC分类号： G04C11/00 , G01S19/13
CPC分类号： H04J3/0644 , H04J3/06
摘要： Apparatus for providing timing information, the apparatus comprising: a primary reference time clock (PRTC) that provides a reference time of day (ToD) and a reference frequency; a packet master clock that receives the ToD and reference frequency and is configured to distribute timing to a slave clock in accordance with a timing over packet procedure responsive to the ToD and the reference frequency; and a housing that houses the PRTC and packet master clock which may be plugged into a conventional small form factor (SFP) compliant cage to connect the packet master clock to a packet switched network (PSN).
摘要翻译：一种用于提供定时信息的装置，所述装置包括：提供一天的参考时间（ToD）和参考频率的主参考时钟（PRTC）; 分组主时钟，其接收ToD和参考频率，并且被配置为响应于ToD和参考频率根据分组过程的定时将定时分配到从时钟; 以及容纳PRTC和分组主时钟的外壳，其可以插入到常规小尺寸（SFP）兼容机箱中，以将分组主时钟连接到分组交换网络（PSN）。

3. 发明申请

US20130196549A1 SFP FUNCTIONALITY EXTENDER 有权
标题翻译： SFP功能扩展器
公开(公告)号：US20130196549A1
公开(公告)日：2013-08-01
申请号：US13363392
申请日：2012-02-01
申请人： Yzhak Sorani
发明人： Yzhak Sorani
IPC分类号： H01R24/28
CPC分类号： H01R13/6658 , G02B6/4246 , G02B6/4261 , G02B6/4284 , H01R24/64 , H01R31/065 , H01R2107/00
摘要： Apparatus configured to provide a small form-factor module (SFP) that is plugged into a socket of an SFP cage with a functionality, the apparatus comprising: a connector configured to be inserted into the cage socket; functionality circuitry that is electrically connected to the connector and provides the functionality; and a socket electrically connected to the functionality circuitry configured to receive the connector of a conventional SFP module, and to electrically connect the conventional SFP to the functionality circuitry.
摘要翻译：被配置为提供插入到具有功能的SFP保持架的插座中的小尺寸模块（SFP）的装置，所述装置包括：被配置为插入到所述保持架插座中的连接器; 功能电路，其电连接到连接器并提供功能; 以及电连接到所述功能电路的插座，所述功能电路被配置为接收常规SFP模块的连接器，并且将常规SFP电连接到功能电路。

4. 发明授权

US08068430B2 High quality timing distribution over DSL without NTR support 有权
标题翻译：高质量的时序分配，无需NTR支持
公开(公告)号：US08068430B2
公开(公告)日：2011-11-29
申请号：US12263893
申请日：2008-11-03
申请人： Alon Geva , Ehud Malik , Yaakov Stein
发明人： Alon Geva , Ehud Malik , Yaakov Stein
IPC分类号： G01G31/08 , H04J3/16
CPC分类号： H04L12/2879 , H04J3/0667 , H04J3/0673
摘要： A method and system in which a Digital Subscriber Line Access Multiplexer (DSLAM) that is part of a DSL (Digital Subscriber Line) system is able to provide synchronous services to end user equipment connected to the DSLAM via a DSL link and Customer Premises Equipment (CPE). A sniffer device having direct or indirect access to a Primary Reference Clock (PRC) of the DSL system calculates the phase difference between the PRC and the DSLAM's Local Timing Reference (LTR). The phase difference is sent to the CPEs requiring accurate reference clock frequency. The CPEs are able to derive the PRC from the phase difference information transmitted by the sniffer device thus enabling synchronous end user equipment operation.
摘要翻译：作为DSL（数字用户线路）系统的一部分的数字用户线路接入复用器（DSLAM）能够通过DSL链路和客户端设备（例如，向DSLAM提供连接到DSLAM的终端用户设备）提供同步服务的方法和系统 CPE）。具有对DSL系统的主参考时钟（PRC）的直接或间接访问的嗅探装置计算PRC和DSLAM的本地定时参考（LTR）之间的相位差。相位差发送到需要精确参考时钟频率的CPE。 CPE能够根据由嗅探装置发送的相位差信息导出PRC，从而实现同步最终用户设备的操作。

5. 发明申请

US20110115534A1 OPTICAL FREQUENCY SOURCE 审中-公开
标题翻译：光频源
公开(公告)号：US20110115534A1
公开(公告)日：2011-05-19
申请号：US12946872
申请日：2010-11-16
申请人： Yaakov Stein , Alon Geva , Yzhak Sorani
发明人： Yaakov Stein , Alon Geva , Yzhak Sorani
IPC分类号： H03L7/06 , H01J40/14
CPC分类号： G04F5/00
摘要： A frequency reference, comprising: an optical waveguide closed on itself so that a light pulse inserted into the waveguide circulates therein; a light source coupled to the waveguide and controllable to generate a light pulse that circulates in the waveguide; and a detector coupled to a region of the waveguide that generates an output pulse each time the circulating light pulse passes the region.
摘要翻译：一种频率参考，包括：光波导自身闭合，使得插入波导中的光脉冲在其中循环; 光源，其耦合到所述波导并且可控制以产生在所述波导中循环的光脉冲; 以及耦合到波导区域的检测器，每当循环光脉冲通过该区域时产生输出脉冲。

6. 发明授权

US11146485B1 Time sensitive network programming 有权
公开(公告)号：US11146485B1
公开(公告)日：2021-10-12
申请号：US17181550
申请日：2021-02-22
申请人： RAD DATA COMMUNICATIONS LTD.
发明人： Yaakov Stein
IPC分类号： H04L12/721 , H04L12/725 , H04L12/741 , H04L12/717
摘要： Provided herein is a method for a router to process time-sensitive packets, the method comprising: receiving a time-sensitive packet comprising a stack containing at least one local deadline, the stack being comprised within a header of the time-sensitive packet; retrieving a local deadline from the at least one local deadline comprised within the header; and scheduling transmission of the time-sensitive packet based on the local deadline. Also provided is a method for a router to process time-sensitive packets, the method comprising: receiving a time-sensitive packet comprising a stack containing at least one entry, each entry of the at least one entry respectively comprising, as sub-entries, a forwarding instruction and a local deadline; retrieving an entry from the stack; forwarding the time-sensitive packet according to the forwarding instruction comprised in the retrieved entry; and scheduling transmission of the time-sensitive packet based on the local deadline comprised in the retrieved entry.

7. 发明授权

US09369362B2 Triangle loopback 有权
标题翻译：三角环回
公开(公告)号：US09369362B2
公开(公告)日：2016-06-14
申请号：US13945934
申请日：2013-07-19
申请人： RAD DATA COMMUNICATIONS LTD.
发明人： Yaakov Stein , Ron Insler , Alon Geva
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L43/0835 , H04L43/0841 , H04L43/0858 , H04L43/0864 , H04L43/10
摘要： A method of characterizing a communications channel between two communications nodes, the method comprising: determining at least one feature of a communications path between a first communications node and a second communications node; determining at least one feature of a communications path between the first communications node and a third communications node; transmitting at least one packet from the first node to propagate through the second and third nodes and return to the first node; and determining at least one feature of the communications channel between the second and third nodes responsive to receiving the packet at the first node, the at least one determined feature of the first node and the second node, and/or information comprised in the packet.
摘要翻译：一种表征两个通信节点之间的通信信道的方法，所述方法包括：确定第一通信节点和第二通信节点之间的通信路径的至少一个特征; 确定所述第一通信节点和第三通信节点之间的通信路径的至少一个特征; 从所述第一节点发送至少一个分组，以传播所述第二和第三节点并返回到所述第一节点; 以及响应于在所述第一节点处接收到所述分组，所述第一节点和所述第二节点的所述至少一个确定的特征和/或所述分组中包括的信息来确定所述第二节点和所述第三节点之间的所述通信信道的至少一个特征。

8. 发明授权

US09276689B2 Pluggable packet master clock 有权
标题翻译：可插拔数据包主时钟
公开(公告)号：US09276689B2
公开(公告)日：2016-03-01
申请号：US13625876
申请日：2012-09-25
申请人： RAD DATA COMMUNICATIONS LTD.
发明人： Alon Geva , Yaakov Stein
IPC分类号： G01S19/13 , H04J3/06
CPC分类号： H04J3/0644 , H04J3/06
摘要： Apparatus for providing timing information, the apparatus comprising: a primary reference time clock (PRTC) that provides a reference time of day (ToD) and a reference frequency; a packet master clock that receives the ToD and reference frequency and is configured to distribute timing to a slave clock in accordance with a timing over packet procedure responsive to the ToD and the reference frequency; and a housing that houses the PRTC and packet master clock which may be plugged into a conventional small form factor (SFP) compliant cage to connect the packet master clock to a packet switched network (PSN).
摘要翻译：一种用于提供定时信息的装置，所述装置包括：提供一天的参考时间（ToD）和参考频率的主参考时钟（PRTC）; 分组主时钟，其接收ToD和参考频率，并且被配置为响应于ToD和参考频率根据分组过程的定时将定时分配到从时钟; 以及容纳PRTC和分组主时钟的外壳，其可以插入到常规小尺寸（SFP）兼容机箱中，以将分组主时钟连接到分组交换网络（PSN）。

9. 发明授权

US08641429B2 SFP super cage 有权
标题翻译： SFP超级笼
公开(公告)号：US08641429B2
公开(公告)日：2014-02-04
申请号：US13372544
申请日：2012-02-14
申请人： Ilan Fish , Albert Kleyman , Tsvi Eitane
发明人： Ilan Fish , Albert Kleyman , Tsvi Eitane
IPC分类号： H01R12/00
CPC分类号： H01R13/6658 , H01R24/60 , H01R31/065
摘要： An embodiment of the invention provides a super cage for receiving and providing a small form factor pluggable (SFP) communication module with a functionality, the super cage comprising: a sleeve dimensioned to receive an SFP communication module and be plugged into a conventional SFP cage having a socket for receiving an SFP connector of an SFP module; functionality circuitry housed in the sleeve; a cage connector electrically connected to the functionality circuitry and configured to be inserted into the conventional cage socket; and a coupling socket housed in the sleeve that receives an SFP connector of an SFP module and electrically connects the SFP connector to the functionality circuitry.
摘要翻译：本发明的一个实施例提供了一种用于接收和提供具有功能的小型可插拔（SFP）通信模块的超级保持架，超级保持架包括：尺寸设计成容纳SFP通信模块并被插入到常规SFP保持架中的套筒，用于接收SFP模块的SFP连接器的插座; 容纳在套筒中的功能电路; 电连接到所述功能电路并被配置为插入到所述常规保持架插座中的笼式连接器; 以及容纳在套筒中的耦合插座，其接收SFP模块的SFP连接器并将SFP连接器电连接到功能电路。

10. 发明申请

US20130089338A1 COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络
公开(公告)号：US20130089338A1
公开(公告)日：2013-04-11
申请号：US13269967
申请日：2011-10-10
申请人： Hugo Silberman
发明人： Hugo Silberman
IPC分类号： H04B10/12
CPC分类号： H04B10/272
摘要： An optical access network that connects customers to a core network, the access network comprising: a different Optical Network Unit (ONU) connected to each customer; a different head-end device for each ONU that receives data from the core network intended for the ONU and configures the data for transmission to the ONU in accordance with a passive optical network (PON) protocol; and an optical fiber that connects the head-end device to the ONU.
摘要翻译：一种将客户连接到核心网络的光接入网络，所述接入网络包括：与每个客户连接的不同的光网络单元（ONU）; 用于每个ONU的不同的头端设备，其从用于ONU的核心网络接收数据，并且根据无源光网络（PON）协议配置用于传输到ONU的数据; 以及将前端设备连接到ONU的光纤。

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