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公开(公告)号：US10433177B2
公开(公告)日：2019-10-01
申请号：US15829785
申请日：2017-12-01
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Rajendra Prasad Kodaypak , Vikram Seenappa
Abstract: Pairing of a radio access network (RAN) slice to a core network (CN) slice is disclosed. The pairing can be based on RAN slice information, CN slice information, and device information. The device information can enable access to corresponding information from a data store, such as historical pairing correlated to a device, device type, etc. Moreover, other supplemental information, such as service information, can also be employed in determining the pairing. In an aspect, the other supplemental information can enable access to corresponding information form a data store, such as other CN slices comprising an identified virtual network function, historical performance of previously determined pairing(s), etc. A determined pairing can be modified before provisioning or after provisioning based on the RAN slice information, CN slice information, supplemental information, or corresponding information. Further, pairing information can be employed to directly initiate pairing or to cause another device to initiate pairing.
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公开(公告)号：US10372478B2
公开(公告)日：2019-08-06
申请号：US15632456
申请日：2017-06-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Vivek Mhatre
Abstract: Concepts and technologies are disclosed herein for using diversity to provide redundancy of virtual machines. A server computer that executes an orchestrator application can receive a virtual machine instantiation request. The server computer can analyze the request to determine needs associated with a virtual machine (including a redundancy requirement). The server computer can obtain resource availability data that indicates availability of resources and includes diversity data used to provide diversity-based redundancy of the virtual machine. The server computer can identify a pool of resources and identify, among the pool, two or more resources. The two or more resources can include a most diverse group of resources of the pool of resources and can be identified based upon the diversity data. The server computer can trigger instantiation of the virtual machine and a copy of the virtual machine on the resources.
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公开(公告)号：US09690613B2
公开(公告)日：2017-06-27
申请号：US14684411
申请日：2015-04-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Vivek Mhatre
CPC classification number: G06F11/203 , G06F9/45558 , G06F11/0712 , G06F11/14 , G06F2009/45591 , G06F2009/45595 , G06F2201/805 , G06F2201/815 , H04L41/0654 , H04L41/0806
Abstract: Concepts and technologies are disclosed herein for using diversity to provide redundancy of virtual machines. A server computer that executes an orchestrator application can receive a virtual machine instantiation request. The server computer can analyze the request to determine needs associated with a virtual machine (including a redundancy requirement). The server computer can obtain resource availability data that indicates availability of resources and includes diversity data used to provide diversity-based redundancy of the virtual machine. The server computer can identify a pool of resources and identify, among the pool, two or more resources. The two or more resources can include a most diverse group of resources of the pool of resources and can be identified based upon the diversity data. The server computer can trigger instantiation of the virtual machine and a copy of the virtual machine on the resources.
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公开(公告)号：US20160299772A1
公开(公告)日：2016-10-13
申请号：US14684411
申请日：2015-04-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Vivek Mhatre
CPC classification number: G06F11/203 , G06F9/45558 , G06F11/0712 , G06F11/14 , G06F2009/45591 , G06F2009/45595 , G06F2201/805 , G06F2201/815 , H04L41/0654 , H04L41/0806
Abstract: Concepts and technologies are disclosed herein for using diversity to provide redundancy of virtual machines. A server computer that executes an orchestrator application can receive a virtual machine instantiation request. The server computer can analyze the request to determine needs associated with a virtual machine (including a redundancy requirement). The server computer can obtain resource availability data that indicates availability of resources and includes diversity data used to provide diversity-based redundancy of the virtual machine. The server computer can identify a pool of resources and identify, among the pool, two or more resources. The two or more resources can include a most diverse group of resources of the pool of resources and can be identified based upon the diversity data. The server computer can trigger instantiation of the virtual machine and a copy of the virtual machine on the resources.
Abstract translation: 本文中公开的概念和技术用于使用分集来提供虚拟机的冗余。 执行业务流程应用程序的服务器计算机可以接收虚拟机实例化请求。 服务器计算机可以分析请求以确定与虚拟机相关联的需求（包括冗余要求）。 服务器计算机可以获得指示资源可用性的资源可用性数据，并且包括用于提供虚拟机的基于分集的冗余的分集数据。 服务器计算机可以识别资源池，并在池中识别两个或更多资源。 两个或更多个资源可以包括资源池中最多样化的资源组，并且可以基于分集数据来识别。 服务器计算机可以触发虚拟机的实例化和虚拟机的资源副本。
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15.发明申请公开(公告)号：US20230048777A1
公开(公告)日：2023-02-16
申请号：US17974946
申请日：2022-10-27
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rajendra Prasad Kodaypak , Vikram Seenappa
Abstract: Aspects of the subject disclosure may include, for example, a machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations including receiving a first message from a mobile management entity (MME) in a Long-Term Evolution (LTE) network indicating a handover of user equipment (UE) to a fifth generation (5G) network covering a first area in which the UE is located; discovering an access mobility management function (AMF) in the 5G network responsive to the second message; receiving a second message from the AMF indicating a handover of the UE to the LTE network; and discovering a second mobile management entity (MME) in the LTE network covering a second area in which the UE is located. Other embodiments are disclosed.
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Patent Agency Ranking
16.发明授权公开(公告)号：US11516718B2
公开(公告)日：2022-11-29
申请号：US16924886
申请日：2020-07-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rajendra Prasad Kodaypak , Vikram Seenappa
Abstract: Aspects of the subject disclosure may include, for example, a machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations including receiving a first message from a mobile management entity (MME) in a Long-Term Evolution (LTE) network indicating a handover of user equipment (UE) to a fifth generation (5G) network covering a first area in which the UE is located; discovering an access mobility management function (AMF) in the 5G network responsive to the second message; receiving a second message from the AMF indicating a handover of the UE to the LTE network; and discovering a second mobile management entity (MME) in the LTE network covering a second area in which the UE is located. Other embodiments are disclosed.
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公开(公告)号：US20200177457A1
公开(公告)日：2020-06-04
申请号：US16207346
申请日：2018-12-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Joseph Dahan , Srikanth Tirumala , Michal Cwian , Dana Coburn , Henry Deccio , Henry Romero , Pratik Gandhi
Abstract: The described technology is generally directed towards automated acceptance testing of network functions so that only certified network functions are deployed in a wireless network. When a network function attempts to register in a network, e.g., with a network function repository, the registration attempt triggers a workflow that obtains a result of automated testing of the network function. The automated testing operation can be based on a test suite selected according to the network function type and the network slice in which the network function is to be deployed. Only upon determining that the network function passed the automated testing operation is the network function registered (by the network function repository) for operation in the wireless network.
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公开(公告)号：US20200169601A1
公开(公告)日：2020-05-28
申请号：US16200778
申请日：2018-11-27
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Henry DECCIO , Srikanth TIRUMALA , Vivek MHATRE
IPC: H04L29/08
Abstract: A virtual network manager system comprising a server in communication with a node, the server including at least one virtual network function (VNF), a cluster manager in communication with the server, the cluster manager is configured to detect a change in a health of the VNF on the server and when the change in the health of the VNF occurs generate a signal to a node to perform an action, the action including at least one of throttling traffic to the VNF, rerouting traffic to an alternate VNF, changing a weight value for traffic to the VNF, and generating an alert indicating a relative capacity change at the VNF.
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公开(公告)号：US20190158598A1
公开(公告)日：2019-05-23
申请号：US16237870
申请日：2019-01-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Rajendra Prasad Kodaypak
Abstract: Aspects of the subject disclosure may include, for example, allocating virtual network function resources for a wireless connection with a gateway device, facilitating establishing the wireless connection with the gateway device utilizing the virtual network function resources to provide for transmitting of data from the gateway device to an application server where the data is stored by the gateway device until a determination is made that a threshold associated with the data has been satisfied, and tearing down the virtual network function resources responsive to a determination that the transmitting of the data from the gateway device to the application server via the wireless connection has been completed. Other embodiments are disclosed.
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公开(公告)号：US20170105113A1
公开(公告)日：2017-04-13
申请号：US14878364
申请日：2015-10-08
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Vikram Seenappa , Vivek Mhatre , Rajendra Prasad Kodaypak
CPC classification number: H04W8/14 , H04W16/02 , H04W24/02 , H04W40/246 , H04W64/003 , H04W88/14
Abstract: Concepts and technologies are disclosed herein for initiating signaling in mobile management entity pools using workflows. A processor can execute an orchestrator application. The processor can receive location data that indicates a geographic location at which a virtual mobility management entity has been instantiated and registered. The processor can obtain a mobility management entity topology that defines boundaries of two or more mobile management entity pools and identify, based on the location data, one of the mobility management entity pools in which the virtual mobility management entity is located. The processor can identify pool elements included in the mobility management entity pool, obtain a workflow for establishing and configuring the pool elements, and request establishment of signaling between the virtual mobile management entity and the pool elements.
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