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11.发明授权公开(公告)号：US09374835B2
公开(公告)日：2016-06-21
申请号：US14454193
申请日：2014-08-07
Applicant: Juniper Networks, Inc.
Inventor： Raghavendra Mallya , James Murphy , Abhijit Choudhury , Pranay Pogde , Phalguni Nanda , Jayabharat Boddu , Pradeep Sindhu
CPC classification number: H04W74/002 , H04L29/06 , H04L63/20 , H04W12/08 , H04W80/04
Abstract: In some embodiments, an apparatus includes a core network node configured to be operatively coupled to a set of wired network nodes and a set of wireless network nodes. The core network node is configured to receive, at a first time, a first data packet to be sent to a wired device operatively coupled to a wired network node from the set of wired network nodes. The core network node is configured to also receive, at a second time, a second data packet to be sent to a wireless device operatively coupled to a wireless network node from the set of wireless network nodes. The core network node is configured to apply a common policy to the first data packet and the second data packet based on an identifier of a user associated with both the wireless device and the wired device.
Abstract translation: 在一些实施例中，装置包括被配置为可操作地耦合到一组有线网络节点和一组无线网络节点的核心网络节点。 核心网络节点被配置为在第一时间接收要发送到有线网络节点从有线网络节点有效耦合到有线网络节点的有线设备的第一数据分组。 核心网络节点被配置为还在第二时间接收要从无线网络节点组发送到可操作地耦合到无线网络节点的无线设备的第二数据分组。 核心网络节点被配置为基于与无线设备和有线设备两者相关联的用户的标识符将共同策略应用于第一数据分组和第二数据分组。
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12.发明申请OPTICAL ACCESS NETWORK HAVING EMITTER-FREE CUSTOMER PREMISE EQUIPMENT AND ADAPTIVE COMMUNICATION SCHEDULING 审中-公开具有无发射器客户设备和自适应通信调度的光接入网络公开(公告)号：US20140212138A1
公开(公告)日：2014-07-31
申请号：US14231320
申请日：2014-03-31
Applicant: Juniper Networks, Inc.
Inventor： Pradeep Sindhu , Jayabharat Boddu , Roberto Marcoccia , Theodore John Schmidt , Christian Malouin , Abhijit Kumar Choudhury , James Michael Murphy
IPC: H04B10/27
CPC classification number: H04B10/27 , H04B10/2587 , H04B10/272 , H04J3/0682 , H04J14/0239 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J2014/0253 , H04L7/0012 , H04L45/62
Abstract: An access network includes an access device having an optical interface module that outputs a plurality of pairs of optical communication signals, each of the pairs of optical communication signals comprising a modulated optical transmit signal and an unmodulated optical receive signal, each of the pairs of optical communication signals having a different wavelength. A customer premise equipment (CPE) comprises an optical interface module to receive the modulated optical transmit signal and the unmodulated optical receive signal for any of the plurality of pairs of optical communication signals. The optical interface module includes a receive module to demodulate the modulated optical transmit signal into inbound symbols and a transmit module having an optical modulator and reflective optics to modulate the unmodulated optical receive signal in accordance with a data signal and reflect a modulated optical receive signal to communicate outbound data symbols to the access device.
Abstract translation: 接入网络包括具有输出多对光通信信号的光接口模块的接入设备，每对光通信信号包括调制的光发射信号和未调制的光接收信号，每对光学 具有不同波长的通信信号。 客户驻地设备（CPE）包括光接口模块，用于接收调制的光发射信号和用于多对光通信信号中的任何一个的未调制的光接收信号。 光接口模块包括接收模块，用于将经调制的光发射信号解调为入射符号，以及具有光调制器和反射光学器件的发射模块，用于根据数据信号调制未调制的光接收信号，并将调制的光接收信号反射到 将出站数据符号传送到访问设备。
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公开(公告)号：US11055453B2
公开(公告)日：2021-07-06
申请号：US15928982
申请日：2018-03-22
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Guangyu Zhu , David Tung , Ai He , Jayabharat Boddu , Matthew Jeremy Mellin , Javier Antich
Abstract: In general, techniques are described for providing diversity in simulation datasets during modeling. A device comprising a memory and a processor may be configured to perform the techniques. The memory may store simulation configuration files for conducting simulations of the network device within a test environment. The processor may conduct, based on the simulation configuration files, each of the simulations with respect to the network device to collect corresponding simulation datasets indicative of an operating state of the network device. The processor may determine a level of similarity between the simulation datasets, and select, responsive to a comparison of the level of similarity to a diversity threshold, a subset of the simulation datasets. The processor may generate, based on the selected subset of the simulation datasets, a model representative of the network device that predicts, responsive to configuration parameters for the network device, an operating state of the network device.
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公开(公告)号：US20190258755A1
公开(公告)日：2019-08-22
申请号：US15928982
申请日：2018-03-22
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Guangyu Zhu , David Tung , Ai He , Jayabharat Boddu , Matthew Jeremy Mellin , Javier Antich
Abstract: In general, techniques are described for providing diversity in simulation datasets during modeling. A device comprising a memory and a processor may be configured to perform the techniques. The memory may store simulation configuration files for conducting simulations of the network device within a test environment. The processor may conduct, based on the simulation configuration files, each of the simulations with respect to the network device to collect corresponding simulation datasets indicative of an operating state of the network device. The processor may determine a level of similarity between the simulation datasets, and select, responsive to a comparison of the level of similarity to a diversity threshold, a subset of the simulation datasets. The processor may generate, based on the selected subset of the simulation datasets, a model representative of the network device that predicts, responsive to configuration parameters for the network device, an operating state of the network device.
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公开(公告)号：US20190258753A1
公开(公告)日：2019-08-22
申请号：US15928932
申请日：2018-03-22
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Guangyu Zhu , David Tung , Ai He , Jayabharat Boddu , Matthew Jeremy Mellin , Javier Antich
Abstract: In general, techniques are described for automated network device model creation using randomized test beds. A device comprising a processor may be configured to perform the techniques. The processor may generate, based on simulation configuration files, configuration objects for performing a plurality of simulation iterations with respect to the network device operating within a test environment. Each of the simulation iterations may be configured to randomly assign parameters within the test environment. The driver may conduct, based on the configuration objects, each of the simulation iterations within the test environment to collect simulation datasets representative of operating states of the network device. The analytics module may perform machine learning with respect to each of the simulation datasets to generate a model that predicts, responsive to configuration parameters, an operating state of the network device when configured with the configuration parameters for the network device.
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Patent Agency Ranking
公开(公告)号：US10296551B2
公开(公告)日：2019-05-21
申请号：US14958466
申请日：2015-12-03
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Jayabharat Boddu , Pradeep Sindhu
IPC: G06F16/9537 , G06F16/29 , H04L12/24 , H04L12/26
Abstract: One example method includes receiving, by a central analytics system, a query for traffic flow data associated with a geographically distributed network of network devices, outputting, by the central analytics system, the query to a plurality of analytics pods, wherein each of the plurality of analytics pods is coupled to a storage unit of a network device within the geographically distributed network, and, responsive to outputting the query, receiving, by the central analytics system and from the plurality of analytics pods, results of the query, wherein the results include at least the traffic flow data from the plurality of analytics pods based on the query.
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公开(公告)号：US09979595B2
公开(公告)日：2018-05-22
申请号：US14672068
申请日：2015-03-27
Applicant: Juniper Networks, Inc.
Inventor： Abhijit K. Choudhury , James M. Murphy , Pradeep Sindhu , Jayabharat Boddu
IPC: H04L12/24 , H04L12/721 , H04L12/723 , H04L12/717 , H04L12/801
CPC classification number: H04L41/0806 , H04L41/0654 , H04L41/0893 , H04L41/12 , H04L45/42 , H04L45/50 , H04L45/68 , H04L47/12
Abstract: Subscriber management and network service integration for an access network is described in which a centralized controller provides seamless end-to-end service from a network to access nodes. For example, a method includes dynamically establishing a control channel between the centralized controller and an access node, and establishing a transport label switched path (LSP) transport network packets between the access node and the network node. The access node sends, via the control channel, an endpoint indication message that indicates that an endpoint that has joined the network at the access node. The access node receives a pseudo wire request message via the control channel to install forwarding state for creating a pseudo wire for providing one or more network services to the endpoint. The access node receives a direct switch message via the control channel to configure the access node to map traffic received from the endpoint to the pseudo wire.
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18.发明授权Dequeuing and congestion control systems and methods for single stream multicast 有权单流多播的出队和拥塞控制系统和方法公开(公告)号：US09100314B2
公开(公告)日：2015-08-04
申请号：US14553005
申请日：2014-11-25
Applicant: Juniper Networks, Inc.
Inventor： Jayabharat Boddu , Debashis Basu , Avanindra Godbole
IPC: H04L12/801 , H04L12/873 , H04L12/833 , H04L12/823 , H04L12/18 , H04L12/851
CPC classification number: H04L47/11 , H04L12/1881 , H04L47/15 , H04L47/2441 , H04L47/31 , H04L47/32 , H04L47/522
Abstract: A system that processes single stream multicast data includes multiple queues, a dequeue engine, and/or a queue control engine. The queues temporarily store data. At least one of the queues stores single stream multicast data. A multicast count is associated with the single stream multicast data and corresponds to a number of destinations to which the single stream multicast data is to be sent. The dequeue engine dequeues data from the queues. If the data corresponds to the single stream multicast data, the dequeue engine examines the multicast count associated with the single stream multicast data and dequeues the single stream multicast data based on the multicast count. The queue control engine examines one of the queues to determine whether to drop data from the queue and marks the data based on a result of the determination.
Abstract translation: 处理单流多播数据的系统包括多个队列，出队引擎和/或队列控制引擎。 队列临时存储数据。 至少一个队列存储单流多播数据。 组播计数与单流多播数据相关联，并且对应于要发送单流多播数据的多个目的地。 出队引擎将队列中的数据排队。 如果数据对应于单流多播数据，则出队引擎检查与单流多播数据相关联的多播计数，并基于多播计数出发单流多播数据。 队列控制引擎检查其中一个队列，以确定是否从队列中删除数据，并根据确定的结果标记数据。
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公开(公告)号：US11106839B2
公开(公告)日：2021-08-31
申请号：US15928963
申请日：2018-03-22
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Guangyu Zhu , David Tung , Ai He , Jayabharat Boddu , Matthew Jeremy Mellin , Javier Antich
Abstract: In general, techniques are described for providing network device modeling in preconfigured network modeling environments. A device comprising a memory and a processor may be configured to perform the techniques. The processor may interface with a network device within the preconfigured network environment to iteratively adapt pre-defined configuration objects of the network device. The processor may conduct, for each iteration of the adaptation of the pre-defined configuration objects, a simulation to collect a simulation dataset representative of an operating state of the network device. The processor may generate, based on the operational data, a model representative of the network device that predicts, responsive to configuration parameters for the network device, an operating state of the network device. The memory may store the model.
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公开(公告)号：US20190258756A1
公开(公告)日：2019-08-22
申请号：US15933033
申请日：2018-03-22
Applicant: Juniper Networks, Inc.
Inventor： Nosherwan Minwalla , Guangyu Zhu , David Tung , Ai He , Jayabharat Boddu , Matthew Jeremy Mellin , Javier Antich
Abstract: In general, techniques are described for providing diversity in simulation datasets during modeling. A device comprising a memory and a processor may be configured to perform the techniques. The memory may store simulation configuration files for conducting simulations of the network device within a test environment. The processor may conduct, based on the simulation configuration files, each of the simulations with respect to the network device to collect corresponding simulation datasets indicative of an operating state of the network device. The processor may determine a level of similarity between the simulation datasets, and select, responsive to a comparison of the level of similarity to a diversity threshold, a subset of the simulation datasets. The processor may generate, based on the selected subset of the simulation datasets, a model representative of the network device that predicts, responsive to configuration parameters for the network device, an operating state of the network device.
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