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公开(公告)号：US20190386883A1
公开(公告)日：2019-12-19
申请号：US16009503
申请日：2018-06-15
Applicant: Citrix Systems, Inc.
Inventor： Akshata Bhat , Anup Lal Gupta , James Bulpin , Praveen Raja Dhanabalan
Abstract: Techniques proactively deploy analytics to a computerized edge device. The techniques involve receiving data from the edge device. The data is conveyed through the edge device from a set of sensors disposed at a particular location. The techniques further involve performing analytics on the data to identify a set of edge device rules that defines a set of actions for the edge device to carry out under a set of predefined conditions potentially sensed by the set of sensors. The techniques further involve providing a command to the edge device. The command (i) includes the set of edge device rules and (ii) directs the edge device to, at a future time, start operating according to the set of edge device rules to protect against unsuccessful deployment of the command to the edge device due to subsequent delayed communication between the processing circuitry and the edge device.
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公开(公告)号：US10382308B2
公开(公告)日：2019-08-13
申请号：US15867456
申请日：2018-01-10
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Anup Lal Gupta , Akshata Bhat
Abstract: The systems and methods discussed herein provide for a predictive monitoring technique to suppress data exchange between the client device or devices and the monitoring device or devices. Regression-based intelligent predictions systems executed both by the client device or devices and the monitoring device or devices perform identical prediction algorithms. If the predicted metric values and the actual measured metric values on the client device are very close, then the client device may skip transmitting the measured metric values to the monitoring device; similarly, if a measured metric value is not received by the monitoring device, then the monitoring device knows that the measured metric was similar to the predicted metric on the client device, and accordingly may utilize the predicted metric on the monitoring device. Because transmission of the measured metric values may be skipped, network traffic and interface and processor utilization is significantly decreased.
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公开(公告)号：US20190215256A1
公开(公告)日：2019-07-11
申请号：US15867456
申请日：2018-01-10
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Anup Lal Gupta , Akshata Bhat
CPC classification number: H04L43/0876 , G06N5/04 , G06N20/00 , H04L43/16 , H04L43/50
Abstract: The systems and methods discussed herein provide for a predictive monitoring technique to suppress data exchange between the client device or devices and the monitoring device or devices. Regression-based intelligent predictions systems executed both by the client device or devices and the monitoring device or devices perform identical prediction algorithms. If the predicted metric values and the actual measured metric values on the client device are very close, then the client device may skip transmitting the measured metric values to the monitoring device; similarly, if a measured metric value is not received by the monitoring device, then the monitoring device knows that the measured metric was similar to the predicted metric on the client device, and accordingly may utilize the predicted metric on the monitoring device. Because transmission of the measured metric values may be skipped, network traffic and interface and processor utilization is significantly decreased.
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公开(公告)号：US20190182123A1
公开(公告)日：2019-06-13
申请号：US16277288
申请日：2019-02-15
Applicant: Citrix Systems, Inc.
Inventor： Anup Lal Gupta , Praveen Raja Dhanabalan
IPC: H04L12/24 , H04L29/08 , H04L12/26 , H04L12/803
Abstract: Disclosed embodiments describe systems and methods for predicting health of a link. A device in communication with a link can identify profile information of a stream of network traffic traversing the link. The device can determine a first prediction of health of the link by applying one or more rules to the plurality of parameters of the profile information. The device can determine a second prediction of health of the link by applying a classifier to one or more timed sequences of the plurality of parameters of the profile information. The device can establishes a respective weight for each of the first prediction of health and the second prediction of heath. The device can select, using the respective weight, between the first prediction of health and the second prediction of health to provide a predictor of the health of the link.
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公开(公告)号：US10305807B2
公开(公告)日：2019-05-28
申请号：US15145148
申请日：2016-05-03
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan
IPC: H04L12/851 , H04L12/26
Abstract: The present invention is directed towards systems and methods for selecting a path or link from a plurality of links between intermediary devices, based on characteristics of links between the intermediary devices and end nodes of the communication flow. The link choice may be determined from latency, packet drop rates, jitter, congestion, or other characteristics of the links to the end nodes. Link selection may further be based on traffic priority or transport layer quality of service (QoS) requirements of the connection, load balancing requirements, or other such features.
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Patent Agency Ranking
公开(公告)号：US20190020594A1
公开(公告)日：2019-01-17
申请号：US16133347
申请日：2018-09-17
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Chaitra Maraliga Ramaiah
IPC: H04L12/863 , H04L12/851
Abstract: A system for optimizing network traffic is described. The system includes a quality of service (QoS) engine configured to acquire information regarding a plurality of data packets comprising a plurality of data packet flows operating over a plurality of links. The QoS engine can be further configured to determine a flow priority to the plurality of data packets flows, and to determine TCP characteristics for the plurality of data packet flows. The system further includes a TCP controller configured to acquire the flow priority to the plurality of data packets from the QoS engine. The TCP controller can be configured to obtain queue information associated with the plurality of data packets, and adjust a receive window size based on the flow priority and the queue information.
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公开(公告)号：US10091124B2
公开(公告)日：2018-10-02
申请号：US14846417
申请日：2015-09-04
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan , Chaitra Maraliga Ramaiah
IPC: H04J1/16 , H04L12/863 , H04L12/851
Abstract: A system for optimizing network traffic is described. The system includes a quality of service (QoS) engine configured to acquire information regarding a plurality of data packets comprising a plurality of data packet flows operating over a plurality of links. The QoS engine can be further configured to determine a flow priority to the plurality of data packets flows, and to determine TCP characteristics for the plurality of data packet flows. The system further includes a TCP controller configured to acquire the flow priority to the plurality of data packets from the QoS engine. The TCP controller can be configured to obtain queue information associated with the plurality of data packets, and adjust a receive window size based on the flow priority and the queue information.
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公开(公告)号：US20170324628A1
公开(公告)日：2017-11-09
申请号：US15145148
申请日：2016-05-03
Applicant: Citrix Systems, Inc.
Inventor： Praveen Raja Dhanabalan
IPC: H04L12/26 , H04L12/851
CPC classification number: H04L47/24 , H04L43/0829 , H04L43/0852
Abstract: The present invention is directed towards systems and methods for selecting a path or link from a plurality of links between intermediary devices, based on characteristics of links between the intermediary devices and end nodes of the communication flow. The link choice may be determined from latency, packet drop rates, jitter, congestion, or other characteristics of the links to the end nodes. Link selection may further be based on traffic priority or transport layer quality of service (QoS) requirements of the connection, load balancing requirements, or other such features.
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69.发明申请公开(公告)号：US20170214625A1
公开(公告)日：2017-07-27
申请号：US15004677
申请日：2016-01-22
Applicant: Citrix Systems, Inc.
IPC: H04L12/851 , H04L12/801
CPC classification number: H04L47/2433 , H04L47/12
Abstract: An appliance o for evicting data based on traffic priority of data is described. The appliance has one or more processors and includes a compression history manager configured to acquire traffic priority information of data, the data being conveyed over a connection and to assign a compression history set based on the traffic priority information of the data. The compression history manager is also configured to, if cache space does not exist to store the data and another compression history set corresponds to lower traffic priority in a cache queue, evict data from the other compression history set corresponding to lower traffic priority.
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公开(公告)号：US20160255009A1
公开(公告)日：2016-09-01
申请号：US14632848
申请日：2015-02-26
Applicant: Citrix Systems, Inc.
Inventor： Chaitra Maraliga RAMAIAH , Praveen Raja Dhanabalan
IPC: H04L12/807 , H04L12/801 , H04L12/873 , H04L29/06
CPC classification number: H04L47/27 , H04L47/11 , H04L47/12 , H04L47/193 , H04L47/2433 , H04L47/56 , H04L69/16
Abstract: A system for optimizing network traffic is described. The system includes a transport communication protocol (TCP) controller configured to acquire data regarding a flow of a plurality of data packets over a link and to determine TCP characteristics for the flow, a traffic prioritization module configured to assign a flow priority to the flow, and a traffic priority controller configured detect congestion on the link and determine a congestion window size for the flow based on the flow priority and the TCP characteristics.
Abstract translation: 描述了一种用于优化网络流量的系统。 该系统包括传输通信协议（TCP）控制器，被配置为通过链路获取关于多个数据分组的流的数据，并且确定流的TCP特性;流量优先级模块，被配置为向该流分配流优先级， 配置了一个流量优先级控制器，用于检测链路上的拥塞，并根据流优先级和TCP特性确定流的拥塞窗口大小。
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