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公开(公告)号：US09642077B2
公开(公告)日：2017-05-02
申请号：US14061233
申请日：2013-10-23
Applicant: Cisco Technology, Inc.
Inventor： Stinson Mathai , Ravi Guntupalli , Aeneas Dodd-Noble
CPC classification number: H04W48/18 , H04L12/4641 , H04L61/1511 , H04L61/1588 , H04L61/301 , H04L61/305 , H04L61/6054 , H04L67/141 , H04W8/04 , H04W8/08 , H04W16/32 , H04W88/16
Abstract: The present disclosure includes gateways and methods for node selection of virtual network nodes in virtual evolved packet core networks. The methods include receiving, at a gateway from an evolved Node B (eNodeB), an attach request for a user equipment (UE), and determining a network selection hint corresponding to the received attach request, where the network selection hint is used for determining a virtual network node for selection in a mobile cloud network. The methods further include determining a domain name for establishing a network connection based at least in part on the network selection hint, where the selected domain name is associated with a virtual network node in the mobile cloud network. The methods also include selecting a virtual network node associated with the determined domain name, and establishing a network session to the selected virtual network node.
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12.发明授权Systems, methods and media for location reporting at a charging area level granularity 有权用于位置报告的系统，方法和媒体，以充电区域级别的粒度公开(公告)号：US09300165B2
公开(公告)日：2016-03-29
申请号：US14634175
申请日：2015-02-27
Applicant: Cisco Technology, Inc.
Inventor： Nirav Salot , Aeneas Dodd-Noble
IPC: H04W4/24 , H02J7/02 , H04M15/00 , H04L12/14 , H02J7/00 , H04W4/02 , H04W24/10 , H04W64/00 , H04W60/00
CPC classification number: H04M15/8033 , H02J7/0027 , H02J7/025 , H04L12/1407 , H04L12/1485 , H04W4/02 , H04W4/24 , H04W24/10 , H04W60/00 , H04W64/00
Abstract: Systems, methods, and media for location reporting at a charging area level granularity are provided. The method includes detecting at a mobility management entity (MME) a transition of a user equipment (UE) from a first cell to a second cell to obtain at least a cell identifier. The method also includes determining at the MME whether the UE transition constitutes a transition from a first charging area to a second charging area using the cell identifier by comparing the cell identifier to a charging area configuration, wherein the second charging area includes a plurality of cells that are served by at least one eNodeB. The method further includes providing to a policy server a report of the UE transition, if it is determined that the UE transition constitutes a transition from the first charging area to the second charging area.
Abstract translation: 提供了在计费区域级别粒度的位置报告的系统，方法和媒体。 该方法包括在移动性管理实体（MME）处检测用户设备（UE）从第一小区到第二小区的转换，以获得至少小区标识符。 所述方法还包括在所述MME处，通过将所述小区标识符与充电区域配置进行比较，确定所述UE过渡是否构成使用所述小区标识符从第一充电区域到第二充电区域的转换，其中所述第二充电区域包括多个小区 由至少一个eNodeB服务。 该方法还包括：如果确定UE转变构成从第一充电区域到第二充电区域的转变，则向策略服务器提供UE转换的报告。
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13.发明授权Systems, methods and media for mobile management entity (MME) selection by Evolved Node B (eNodeB) 有权由演进节点B（eNodeB）选择移动管理实体（MME）的系统，方法和媒体公开(公告)号：US09055520B2
公开(公告)日：2015-06-09
申请号：US13720134
申请日：2012-12-19
Applicant: Cisco Technology, Inc.
Inventor： Nirav Salot , Aeneas Dodd-Noble , Ravi Guntupalli
CPC classification number: H04W48/20 , H04L47/12 , H04L47/2408 , H04W8/065 , H04W28/0289 , H04W76/10 , H04W76/27 , H04W88/08 , H04W92/045 , H04W92/14
Abstract: A method for mobile management entity (MME) selection includes receiving at a base transceiver station (BTS) a message from each of multiple MMEs including information for advertising functionalities of each of the MMEs. The functionalities include at least one type of communications session supported by each of the MMEs. The method also includes receiving at the BTS a message from a user equipment (UE) to request for a communications session. The request message includes session type information indicating a type of session requested by the UE. At least one of the MMEs is capable of serving the requested type of session. The method further includes generating a list of candidate MMEs capable of serving the requested type of communications session from the MMEs by matching the session type information with the capability information, and selecting a serving MME from the list based on the information relating to the advertised functionalities.
Abstract translation: 一种用于移动管理实体（MME）选择的方法包括在基站收发台（BTS）处接收来自多个MME中的每一个的消息，包括用于每个MME的广告功能的信息。 这些功能包括由每个MME支持的至少一种类型的通信会话。 该方法还包括在BTS处接收来自用户设备（UE）的请求通信会话的消息。 请求消息包括指示UE请求的会话类型的会话类型信息。 MME中的至少一个能够服务所请求的类型的会话。 该方法还包括通过将会话类型信息与能力信息进行匹配来生成能够从MME提供所请求类型的通信会话的候选MME的列表，以及基于与所通告的功能相关的信息从列表中选择服务MME 。
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14.发明授权公开(公告)号：US11489769B2
公开(公告)日：2022-11-01
申请号：US16400386
申请日：2019-05-01
Applicant: Cisco Technology, Inc.
Inventor： Om Prakash Suthar , Arghya Mukherjee , Aeneas Dodd-Noble , Carlos M. Pignataro
IPC: H04L45/00 , H04L12/46 , H04W8/18 , H04L43/0876 , H04L67/141
Abstract: Techniques associated with localizing data traffic for a time sensitive network within a virtualized radio access network are provided. In one embodiment, a method includes determining that a user equipment (UE) is associated with a time sensitive network; and localizing data traffic for the UE within a virtualized radio access network based on determining that the data traffic for the UE can be localized at one centralized user plane component of the virtualized radio access network for the time sensitive network. The data traffic can be Layer-2 data traffic or unstructured data traffic.
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公开(公告)号：US11452020B2
公开(公告)日：2022-09-20
申请号：US16518140
申请日：2019-07-22
Applicant: Cisco Technology, Inc.
Abstract: In one example, a User Plane Function (UPF) in a Visited Public Land Mobile Network (V-PLMN) that includes a first network and a second network obtains network traffic from user equipment via the first network. The UPF provides the network traffic obtained via the first network to a data network with an Internet Protocol (IP) address allocated to the network traffic obtained from the user equipment. In response to a handover of the user equipment from the first network to the second network, the UPF obtains the network traffic from the user equipment via the second network. The UPF provides the network traffic obtained via the second network to the data network with the IP address.
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Patent Agency Ranking
公开(公告)号：US20210029608A1
公开(公告)日：2021-01-28
申请号：US16518140
申请日：2019-07-22
Applicant: Cisco Technology, Inc.
Abstract: In one example, a User Plane Function (UPF) in a Visited Public Land Mobile Network (V-PLMN) that includes a first network and a second network obtains network traffic from user equipment via the first network. The UPF provides the network traffic obtained via the first network to a data network with an Internet Protocol (IP) address allocated to the network traffic obtained from the user equipment. In response to a handover of the user equipment from the first network to the second network, the UPF obtains the network traffic from the user equipment via the second network. The UPF provides the network traffic obtained via the second network to the data network with the IP address.
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公开(公告)号：US10341947B2
公开(公告)日：2019-07-02
申请号：US15497955
申请日：2017-04-26
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Stinson Mathai , Ravi Guntupalli , Aeneas Dodd-Noble
Abstract: The present disclosure includes gateways and methods for node selection of virtual network nodes in virtual evolved packet core networks. The methods include receiving, at a gateway from an evolved Node B (eNodeB), an attach request for a user equipment (UE), and determining a network selection hint corresponding to the received attach request, where the network selection hint is used for determining a virtual network node for selection in a mobile cloud network. The methods further include determining a domain name for establishing a network connection based at least in part on the network selection hint, where the selected domain name is associated with a virtual network node in the mobile cloud network. The methods also include selecting a virtual network node associated with the determined domain name, and establishing a network session to the selected virtual network node.
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18.发明授权Systems, methods and media for mobile management entity (MME) selection by evolved node B (eNodeB) 有权由演进节点B（eNodeB）选择移动管理实体（MME）的系统，方法和媒体公开(公告)号：US09374777B2
公开(公告)日：2016-06-21
申请号：US14708402
申请日：2015-05-11
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Nirav Salot , Aeneas Dodd-Noble , Ravi Guntupalli
CPC classification number: H04W48/20 , H04L47/12 , H04L47/2408 , H04W8/065 , H04W28/0289 , H04W76/10 , H04W76/27 , H04W88/08 , H04W92/045 , H04W92/14
Abstract: A method for mobile management entity (MME) selection includes receiving at a base transceiver station (BTS) a message from each of multiple MMEs including information for advertising functionalities of each of the MMEs. The functionalities include at least one type of communications session supported by each of the MMEs. The method also includes receiving at the BTS a message from a user equipment (UE) to request for a communications session. The request message includes session type information indicating a type of session requested by the UE. At least one of the MMEs is capable of serving the requested type of session. The method further includes generating a list of candidate MMEs capable of serving the requested type of communications session from the MMEs by matching the session type information with the capability information, and selecting a serving MME from the list based on the information relating to the advertised functionalities.
Abstract translation: 一种用于移动管理实体（MME）选择的方法包括在基站收发台（BTS）处接收来自多个MME中的每一个的消息，包括用于每个MME的广告功能的信息。 这些功能包括由每个MME支持的至少一种类型的通信会话。 该方法还包括在BTS处接收来自用户设备（UE）的请求通信会话的消息。 请求消息包括指示UE请求的会话类型的会话类型信息。 MME中的至少一个能够服务所请求的类型的会话。 该方法还包括通过将会话类型信息与能力信息进行匹配来生成能够从MME提供所请求类型的通信会话的候选MME的列表，以及基于与所通告的功能相关的信息从列表中选择服务MME 。
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19.发明申请SYSTEMS, METHODS AND MEDIA FOR MOBILE MANAGEMENT ENTITY (MME) SELECTION BY EVOLVED NODE B (ENODEB) 审中-公开移动管理实体（MME）通过演示节点B（ENODEB）选择的系统，方法和媒体公开(公告)号：US20150249956A1
公开(公告)日：2015-09-03
申请号：US14708402
申请日：2015-05-11
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Nirav Salot , Aeneas Dodd-Noble , Ravi Guntupalli
CPC classification number: H04W48/20 , H04L47/12 , H04L47/2408 , H04W8/065 , H04W28/0289 , H04W76/10 , H04W76/27 , H04W88/08 , H04W92/045 , H04W92/14
Abstract: A method for mobile management entity (MME) selection includes receiving at a base transceiver station (BTS) a message from each of multiple MMEs including information for advertising functionalities of each of the MMEs. The functionalities include at least one type of communications session supported by each of the MMEs. The method also includes receiving at the BTS a message from a user equipment (UE) to request for a communications session. The request message includes session type information indicating a type of session requested by the UE. At least one of the MMEs is capable of serving the requested type of session. The method further includes generating a list of candidate MMEs capable of serving the requested type of communications session from the MMEs by matching the session type information with the capability information, and selecting a serving MME from the list based on the information relating to the advertised functionalities.
Abstract translation: 一种用于移动管理实体（MME）选择的方法包括在基站收发台（BTS）处接收来自多个MME中的每一个的消息，包括用于每个MME的广告功能的信息。 这些功能包括由每个MME支持的至少一种类型的通信会话。 该方法还包括在BTS处接收来自用户设备（UE）的请求通信会话的消息。 请求消息包括指示UE请求的会话类型的会话类型信息。 MME中的至少一个能够服务所请求的类型的会话。 该方法还包括通过将会话类型信息与能力信息进行匹配来生成能够从MME提供所请求类型的通信会话的候选MME的列表，并且基于与所通告的功能相关的信息从列表中选择服务MME 。
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20.发明申请DYNAMIC CONTENT DISTRIBUTION NETWORK SELECTION BASED ON CONTEXT FROM TRANSIENT CRITERIA 有权基于瞬态标准的动态动态内容分配网络选择公开(公告)号：US20150006615A1
公开(公告)日：2015-01-01
申请号：US13929369
申请日：2013-06-27
Applicant: Cisco Technology, Inc.
Inventor： Warren Scott Wainner , Aeneas Dodd-Noble , Mahesh Vittal , Stefano Previdi
IPC: H04L29/06
CPC classification number: H04L29/06047 , H04L65/4084 , H04L67/02 , H04L67/1021 , H04L67/18 , H04L67/2814 , H04L67/2842 , H04L67/289 , H04L69/22
Abstract: In one embodiment, a client device queries a location server using a client-selected interface for content retrieval from a content distribution network (CDN), and receives a location attribute from the location server based on a location of the client device. The client device then presents the location attribute to a CDN selector within a first content retrieval request, and may receive a redirection from the CDN selector to a selected content source based on the location attribute. As such, the client device may then initiate a second content retrieval request to the selected content source. In another embodiment, a CDN selector receives a content retrieval request from a client device, and determines that the content retrieval request contains a location attribute indicating a location of the client device. Based on the location attribute, the CDN selector selects a content source, and redirects the client device to the selected content source.
Abstract translation: 在一个实施例中，客户端设备使用客户端选择的接口从内容分发网络（CDN）查询内容检索的位置服务器，并且基于客户端设备的位置从位置服务器接收位置属性。 然后，客户端设备将位置属性呈现给第一内容检索请求内的CDN选择器，并且可以基于位置属性从CDN选择器接收到所选内容源的重定向。 这样，客户端设备然后可以向所选择的内容源发起第二内容检索请求。 在另一个实施例中，CDN选择器从客户端设备接收内容检索请求，并确定内容检索请求包含指示客户端设备的位置的位置属性。 基于location属性，CDN选择器选择内容源，并将客户端设备重定向到所选择的内容源。
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