Patents by Inventor Prakash Bhat
Prakash Bhat has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11695642Abstract: A device monitors, for a software-defined networking wide area network (SD-WAN) deployment, a set of virtualized network services of the SD-WAN deployment, and applies a set of diagnostic tests to evaluate the set of virtualized network services. The device detects, based on monitoring the set of virtualized network services and in connection with applying the set of diagnostic tests, an event associated with a virtualized network service. The device analyzes, using an analytics model of SD-WAN operation, the event to identify an issue associated with the virtualized network service, and determines, based on the analytics model of SD-WAN operation, a recommendation relating to remediating the issue. The device generates an abstraction layer user interface to represent the set of virtualized network services and to convey the recommendation relating to remediating the issue, and implements, after providing the abstraction layer user interface, the recommendation to remediate the issue.Type: GrantFiled: January 21, 2021Date of Patent: July 4, 2023Assignee: Verizon Patent and Licensing Inc.Inventors: Krishna Prakash Bhat, Raju Sharma, Manish Srivastava, Ramesh Nadella, Kumara B. Tamada, Sivanaga Ravi Kumar Chunduru Venkata
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Publication number: 20230131877Abstract: Techniques are disclosed for inline security key exchanges between network devices. An example network device includes one or more processors and memory coupled to the one or more processors. The memory stores instructions that, upon execution, cause one or more processors to obtain a first payload key and obtain a path key. The instructions cause the one or more processors to encrypt a first payload of a first packet using the first payload key and insert the first payload key into first metadata of the first packet. The instructions cause the one or more processors to encrypt the first metadata using the path key and send the first packet to another network device.Type: ApplicationFiled: February 18, 2022Publication date: April 27, 2023Inventors: Abilash Menon, Avinash Prakash Bhat, Anna Yungelson
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Patent number: 11349615Abstract: A cellular communications network comprises a plurality of geographically distributed access nodes arranged for communication with mobile terminals. A location prediction engine predicts a location for a first mobile terminal at a predetermined time and a configuration output configures two or more of the plurality of access nodes for coordinated communication with the first mobile terminal at the predetermined time, based on the predicted location for the first mobile terminal.Type: GrantFiled: October 24, 2014Date of Patent: May 31, 2022Assignee: VODAFONE IP LICENSING LIMITEDInventors: Ralf Irmer, Prakash Bhat
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Publication number: 20210144065Abstract: A device monitors, for a software-defined networking wide area network (SD-WAN) deployment, a set of virtualized network services of the SD-WAN deployment, and applies a set of diagnostic tests to evaluate the set of virtualized network services. The device detects, based on monitoring the set of virtualized network services and in connection with applying the set of diagnostic tests, an event associated with a virtualized network service. The device analyzes, using an analytics model of SD-WAN operation, the event to identify an issue associated with the virtualized network service, and determines, based on the analytics model of SD-WAN operation, a recommendation relating to remediating the issue. The device generates an abstraction layer user interface to represent the set of virtualized network services and to convey the recommendation relating to remediating the issue, and implements, after providing the abstraction layer user interface, the recommendation to remediate the issue.Type: ApplicationFiled: January 21, 2021Publication date: May 13, 2021Applicant: Verizon Patent and Licensing Inc.Inventors: Krishna Prakash BHAT, Raju SHARMA, Manish SRIVASTAVA, Ramesh NADELLA, Kumara B. TAMADA, Sivanaga Ravi Kumar CHUNDURU VENKATA
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Patent number: 10917308Abstract: A device monitors, for a software-defined networking wide area network (SD-WAN) deployment, a set of virtualized network services of the SD-WAN deployment, and applies a set of diagnostic tests to evaluate the set of virtualized network services. The device detects, based on monitoring the set of virtualized network services and in connection with applying the set of diagnostic tests, an event associated with a virtualized network service. The device analyzes, using an analytics model of SD-WAN operation, the event to identify an issue associated with the virtualized network service, and determines, based on the analytics model of SD-WAN operation, a recommendation relating to remediating the issue. The device generates an abstraction layer user interface to represent the set of virtualized network services and to convey the recommendation relating to remediating the issue, and implements, after providing the abstraction layer user interface, the recommendation to remediate the issue.Type: GrantFiled: December 20, 2018Date of Patent: February 9, 2021Assignee: Verizon Patent and Licensing Inc.Inventors: Krishna Prakash Bhat, Raju Sharma, Manish Srivastava, Ramesh Nadella, Kumara B. Tamada, Sivanaga Ravi Kumar Chunduru Venkata
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Publication number: 20200204452Abstract: A device monitors, for a software-defined networking wide area network (SD-WAN) deployment, a set of virtualized network services of the SD-WAN deployment, and applies a set of diagnostic tests to evaluate the set of virtualized network services. The device detects, based on monitoring the set of virtualized network services and in connection with applying the set of diagnostic tests, an event associated with a virtualized network service. The device analyzes, using an analytics model of SD-WAN operation, the event to identify an issue associated with the virtualized network service, and determines, based on the analytics model of SD-WAN operation, a recommendation relating to remediating the issue. The device generates an abstraction layer user interface to represent the set of virtualized network services and to convey the recommendation relating to remediating the issue, and implements, after providing the abstraction layer user interface, the recommendation to remediate the issue.Type: ApplicationFiled: December 20, 2018Publication date: June 25, 2020Inventors: Krishna Prakash BHAT, Raju SHARMA, Manish SRIVASTAVA, Ramesh NADELLA, Kumara B. TAMADA, Sivanaga Ravi Kumar CHUNDURU VENKATA
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Patent number: 10672642Abstract: Exemplary apparatuses for centering and/or leveling a pedestal of a processing chamber may include a mounting block having a central axis, a set of first gauges mounted on the mounting block, and a set of second gauges mounted on the mounting block. The set of second gauges may be mounted substantially perpendicular to the set of first gauges. The plurality of first gauges may be configured to obtain measurements indicative of a degree of parallelism between a gas distribution plate of the processing chamber and the pedestal. The plurality of second gauges may be configured to obtain measurements indicative of a degree of axial alignment of a ring member of the processing chamber and the pedestal. The exemplary apparatuses may be used for centering and/or leveling the pedestal under vacuum.Type: GrantFiled: July 30, 2018Date of Patent: June 2, 2020Assignee: Applied Materials, Inc.Inventors: Paneendra Prakash Bhat, Mehmet Samir, Nikolai Kalnin
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Publication number: 20200035540Abstract: Exemplary apparatuses for centering and/or leveling a pedestal of a processing chamber may include a mounting block having a central axis, a set of first gauges mounted on the mounting block, and a set of second gauges mounted on the mounting block. The set of second gauges may be mounted substantially perpendicular to the set of first gauges. The plurality of first gauges may be configured to obtain measurements indicative of a degree of parallelism between a gas distribution plate of the processing chamber and the pedestal. The plurality of second gauges may be configured to obtain measurements indicative of a degree of axial alignment of a ring member of the processing chamber and the pedestal. The exemplary apparatuses may be used for centering and/or leveling the pedestal under vacuum.Type: ApplicationFiled: July 30, 2018Publication date: January 30, 2020Applicant: Applied Materials, Inc.Inventors: Paneendra Prakash Bhat, Mehmet Samir, Nikolai Kalnin
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Patent number: 9698937Abstract: Methods and network entities for communicating control signalling for an uplink high speed data service, a downlink high speed data service or both over a radio interface of a cellular network.Type: GrantFiled: April 15, 2014Date of Patent: July 4, 2017Assignee: Vodafone IP Licensing LimitedInventors: Timothy James Frost, Yannick Le Pezennec, Prakash Bhat
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Publication number: 20160241367Abstract: A cellular communications network comprises a plurality of geographically distributed access nodes arranged for communication with mobile terminals. A location prediction engine predicts a location for a first mobile terminal at a predetermined time and a configuration output configures two or more of the plurality of access nodes for coordinated communication with the first mobile terminal at the predetermined time, based on the predicted location for the first mobile terminal.Type: ApplicationFiled: October 24, 2014Publication date: August 18, 2016Inventors: Ralf Irmer, Prakash Bhat
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Patent number: 9332556Abstract: A method of operating a mobile telecommunications device including cellular communication means operable to communicate with a cellular telecommunications network base station and white space communication means operable to communicate with a non-cellular white space access point, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: GrantFiled: September 17, 2014Date of Patent: May 3, 2016Assignee: VODAFONE IP LICENSING LIMITEDInventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
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Publication number: 20150133138Abstract: A method of operating a mobile telecommunications device including cellular communication means operable to communicate with a cellular telecommunications network base station and white space communication means operable to communicate with a non-cellular white space access point, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: ApplicationFiled: September 17, 2014Publication date: May 14, 2015Inventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
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Publication number: 20140355567Abstract: The present invention relates to wireless systems, and in particular provides a method of sharing radio resources between a first cell of a first cellular network and a second cell of a second cellular network. Each cell transmits using a respective carrier of a different frequency and each cell uses a respective scheduler to allocate transmissions to a respective plurality of radio resources. The method comprises identifying a transmission for a user attached to the first cell that is available for radio resource allocation by the scheduler of the first cell, where the transmission could be made over the second carrier; and interfacing between the scheduler of the first cell and the scheduler of the second cell, so as to allocate radio resources for use by the second cell to the transmission for the user attached to the first cell.Type: ApplicationFiled: December 19, 2012Publication date: December 4, 2014Inventors: Ralf Irmer, Prakash Bhat
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Publication number: 20140307656Abstract: Methods and network entities for communicating control signalling for an uplink high speed data service, a downlink high speed data service or both over a radio interface of a cellular network.Type: ApplicationFiled: April 15, 2014Publication date: October 16, 2014Applicant: Vodafone IP Licensing LimitedInventors: Timothy James FROST, Yannick LE PEZENNEC, Prakash BHAT
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Patent number: 8855708Abstract: A method is provided for operating a mobile telecommunications device including a cellular communication device operable to communicate with a cellular telecommunications network base station and a white space communication device operable to communicate with a non-cellular white space access point. The method includes determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: GrantFiled: April 27, 2011Date of Patent: October 7, 2014Assignee: Vodafone IP Licensing LimitedInventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
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Patent number: 8665773Abstract: An SAE/LTE or 4G cellular telecommunications network is disclosed which comprises a plurality of eNodeBs and a network core. A plurality of mobile telecommunications devices are registered with the network and communicate with the network core via the eNodeBs. A relay is provided between the eNodeB 5 and the mobile telecommunications device to extend the radio coverage provided by the eNodeB. Channel quality measurement data are transmitted to at least one of the telecommunications devices in a link with the relay to enable the telecommunications devices to calculate the channel quality between the mobile device and the relay and/or the node.Type: GrantFiled: September 17, 2009Date of Patent: March 4, 2014Assignee: Vodafone Group PLCInventor: Prakash Bhat
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Publication number: 20130137486Abstract: In a cellular communication system a first and a second set of antennas are arranged at an antenna site. First and second baseband processing blocks are coupled to the antennas of the first and second antennas respectively. To improve the connection to a terminal an antenna of the second set is coupled to the first baseband processing block in addition to the antennas of the first set. Communication with the terminal is performed via at least one antenna of the first and at least one antenna of the second set. The first and second set of antennas can belong to two different network operators. By applying this invention, the two network operators can share the antenna pool of the first and second set of antennas even if the antennas are the existing ones at the same top-roof or tower.Type: ApplicationFiled: July 27, 2012Publication date: May 30, 2013Applicant: Vodafone Holding GmbHInventors: Ines Riedel, Gerhard Fettweis, Ralf Irmer, Zhanhong Lu, Prakash Bhat
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Patent number: 8325657Abstract: Controlling interference in a telecommunications network, in which data are transmitted between mobile devices and base stations in resource blocks, includes, for each of the base stations: allocating resource blocks to one of multiple resource groups, the corresponding resource blocks of each base station being in the same resource group; allocating resource groups to one of multiple transmission power values, the corresponding resource groups of each base station having different transmission power values; and allocating respective ones of the mobile devices to one of the resource groups depending upon a UE characteristic. Interference at a resource block of a resource group of a base station caused by a neighboring base station is detected. In response thereto, an indication of the resource group subject to interference is sent to the neighboring base station and then the transmission power value of said resource group of the neighboring base station is selectively reduced.Type: GrantFiled: July 10, 2008Date of Patent: December 4, 2012Assignee: Vodaone Intellectual Property Licensing LimitedInventors: David Fox, Prakash Bhat
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Publication number: 20120003976Abstract: A mobile telecommunications device includes cellular communication means for communicating with a cellular telecommunications network base station, wireless communication means for communicating with a wireless access point, and control means for selectively enabling the wireless communication means in response to a trigger. The trigger may be the launch of a web browser of a request for a download of data.Type: ApplicationFiled: May 5, 2011Publication date: January 5, 2012Applicant: VODAFONE IP LICENSING LIMITEDInventors: Prakash BHAT, Ralf F. IRMER, Benedikt NOETHEN
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Publication number: 20110319129Abstract: A method of operating a mobile telecommunications device 1 including cellular communication means operable to communicate with a cellular telecommunications network base station 3 and white space communication means operable to communicate with a non-cellular white space access point 33, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station 3 such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: ApplicationFiled: April 27, 2011Publication date: December 29, 2011Inventors: Prakash BHAT, Ralf Irmer, Benedikt Noethen