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1.发明申请公开(公告)号：US20200288513A1
公开(公告)日：2020-09-10
申请号：US16884820
申请日：2020-05-27
Applicant: Cisco Technology, Inc.
Abstract: Methods for selecting network slice, session management, and user plane functions for user equipment (UE) are described. In one example, a control plane (CP) entity for mobility management may select a CP entity for session management for a session of a UE based on a first set of data items. The CP entity for mobility management may further select a user plane (UP) entity for the session of the UE based on a second set of data items, where second set of data items include at least some of the same data items of the first set. The CP entity for mobility management may send, to the selected CP entity, a message including an identity or indication of the selected UP entity for the session of the UE. The selected CP entity may select the identified or indicated UP entity for use in the session of the UE.
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公开(公告)号：US20150282118A1
公开(公告)日：2015-10-01
申请号：US14737970
申请日：2015-06-12
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Maulik Vaidya , Lingesh Munagala , Arun C. Alex , Gibson Soon Teck Ang , Sailakshmi Mahalingham , Adi Raja Murugan , Gaurav Vaid
Abstract: This disclosure relates to systems and methods for paging devices in a communication network. A network device providing mobility management through control messaging can be assigned a number of cell sites in multiple tracking areas. The network device such as a mobility management entity (MME) can use a subscriber-aware implementation to provide a hierarchy for contacting a mobile device with a page. The subscriber-aware implementation can be tailored to analyze subscriber activity such as frequency and timing, to page a subset of the total number of cell sites in multiple tracking areas based on the subscriber activity, and to expand the subset after unsuccessful attempts to page the mobile device.
Abstract translation: 本公开涉及用于通信网络中的寻呼设备的系统和方法。 通过控制消息传递提供移动性管理的网络设备可以在多个跟踪区域中分配多个小区站点。 诸如移动性管理实体（MME）的网络设备可以使用用户感知实现来提供用于使移动设备与页面联系的层级。 订户感知实现可以被定制以分析用户活动，例如频率和时间，以基于订户活动来寻找多个跟踪区域中的小区站点的总数量的子集，并且在不成功的尝试之后扩展子集 移动设备。
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公开(公告)号：US20200007590A1
公开(公告)日：2020-01-02
申请号：US16118554
申请日：2018-08-31
Applicant: Cisco Technology, Inc.
Inventor： Aeneas Sean Dodd-Noble , Irfan Ali , Pablo Camarillo Garvia , Om Prakash Suthar , Ravi Kiran Guntupalli , Arun C. Alex
Abstract: Various implementations disclosed herein enable programming user plane gateway controllers over enhanced N9 interfaces. In various implementations, a method of gateway controlling is performed by a computing device including one or more processors, and a non-transitory memory. In various implementations the method includes determining, by a first packet gateway controller connected to a first session manager device, that a user equipment moved to a geographical area that is served by a second session manager device. In some implementations, the method includes receiving, by the first packet gateway device, a set of information for a second packet gateway device. In some implementations, the method includes transmitting, by the first packet gateway device, a session establishment request via a first network interface to the second packet gateway controller using segment routing via a second network interface.
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4.发明申请
公开(公告)号：US20190254083A1
公开(公告)日：2019-08-15
申请号：US15894498
申请日：2018-02-12
Applicant: Cisco Technology, Inc.
Abstract: Methods for selecting network slice, session management, and user plane functions for for user equipment (UE) are described. In one example, a control plane (CP) entity for mobility management may select a CP entity for session management for a session of a UE based on a first set of data items. The CP entity for mobility management may further select a user plane (UP) entity for the session of the UE based on a second set of data items, where second set of data items include at least some of the same data items of the first set. The CP entity for mobility management may send, to the selected CP entity, a message including an identity or indication of the selected UP entity for the session of the UE. The selected CP entity may select the identified or indicated UP entity for use in the session of the UE.
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公开(公告)号：US20160073423A1
公开(公告)日：2016-03-10
申请号：US14940514
申请日：2015-11-13
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Arun C. Alex , Stinson Mathai , Aeneas Dodd-Noble
CPC classification number: H04W74/00 , H04L12/5692 , H04L61/2007 , H04L63/304 , H04W12/02 , H04W12/06 , H04W28/08 , H04W72/1215 , H04W76/12 , H04W76/15 , H04W88/06 , H04W88/16
Abstract: Systems and method are provided that allow a mobile device to communicate over multiple access technologies at the same time, including a cellular access technology, such as LTE, and via an untrusted WLAN access. The untrusted access is initiated via internet key exchange. The mobile device uses the same IP address over both access technologies.
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6.发明申请
公开(公告)号：US20150019746A1
公开(公告)日：2015-01-15
申请号：US13935994
申请日：2013-07-05
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Kevin D. Shatzkamer , Gibson Soon Teck Ang , Arun C. Alex , Craig Robert Sanderson , David T. Clough
IPC: H04L29/06
CPC classification number: H04L65/1069 , H04L67/306 , H04L67/322 , H04W4/00 , H04W4/50 , H04W76/00 , H04W92/02
Abstract: A method is provided in one example and includes receiving a request from a first network element associated with a first network for establishing a first communication session between the first network element to a first user device associated with a second network. The request includes a first user identifier used to identify a first user associated with the first user device within the first network. The method further includes translating the first user identifier to a second user identifier in which the second user identifier is used to identify the first user within the second network. The method still further includes sending a first query including the second user identifier to a second network element, and receiving a first response message including quality of service information indicated by a policy associated with the second user identifier.
Abstract translation: 在一个示例中提供了一种方法，并且包括从与第一网络相关联的第一网络元件接收请求以建立第一网络元件与第二网络相关联的第一用户设备之间的第一通信会话。 该请求包括用于标识与第一网络内的第一用户设备相关联的第一用户的第一用户标识符。 该方法还包括将第一用户标识符转换为第二用户标识符，其中第二用户标识符用于标识第二网络内的第一用户。 该方法还包括向第二网络单元发送包括第二用户标识符的第一查询，以及接收包括与第二用户标识符相关联的策略指示的服务质量信息的第一响应消息。
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7.发明授权
公开(公告)号：US10764935B2
公开(公告)日：2020-09-01
申请号：US15894498
申请日：2018-02-12
Applicant: Cisco Technology, Inc.
Abstract: Methods for selecting network slice, session management, and user plane functions for for user equipment (UE) are described. In one example, a control plane (CP) entity for mobility management may select a CP entity for session management for a session of a UE based on a first set of data items. The CP entity for mobility management may further select a user plane (UP) entity for the session of the UE based on a second set of data items, where second set of data items include at least some of the same data items of the first set. The CP entity for mobility management may send, to the selected CP entity, a message including an identity or indication of the selected UP entity for the session of the UE. The selected CP entity may select the identified or indicated UP entity for use in the session of the UE.
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公开(公告)号：US09674868B2
公开(公告)日：2017-06-06
申请号：US14940514
申请日：2015-11-13
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Arun C. Alex , Stinson Mathai , Aeneas Dodd-Noble
IPC: H04W74/00 , H04W72/12 , H04W76/02 , H04L12/54 , H04W12/06 , H04L29/12 , H04W28/08 , H04L29/06 , H04W12/02 , H04W88/06 , H04W88/16
CPC classification number: H04W74/00 , H04L12/5692 , H04L61/2007 , H04L63/304 , H04W12/02 , H04W12/06 , H04W28/08 , H04W72/1215 , H04W76/12 , H04W76/15 , H04W88/06 , H04W88/16
Abstract: Systems and method are provided that allow a mobile device to communicate over multiple access technologies at the same time, including a cellular access technology, such as LTE, and via an untrusted WLAN access. The untrusted access is initiated via internet key exchange. The mobile device uses the same IP address over both access technologies.
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公开(公告)号：US09357524B2
公开(公告)日：2016-05-31
申请号：US14737970
申请日：2015-06-12
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Maulik Vaidya , Lingesh Munagala , Arun C. Alex , Gibson Soon Teck Ang , Sailakshmi Mahalingham , Adi Raja Murugan , Gaurav Vaid
Abstract: This disclosure relates to systems and methods for paging devices in a communication network. A network device providing mobility management through control messaging can be assigned a number of cell sites in multiple tracking areas. The network device such as a mobility management entity (MME) can use a subscriber-aware implementation to provide a hierarchy for contacting a mobile device with a page. The subscriber-aware implementation can be tailored to analyze subscriber activity such as frequency and timing, to page a subset of the total number of cell sites in multiple tracking areas based on the subscriber activity, and to expand the subset after unsuccessful attempts to page the mobile device.
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10.发明申请SYSTEM AND METHOD FOR ORGANIZING RECEIVED DATA AND ASSOCIATED METADATA IN A MOBILE ENVIRONMENT 审中-公开在移动环境中组织接收数据和相关元数据的系统和方法
公开(公告)号：US20150278296A1
公开(公告)日：2015-10-01
申请号：US14044433
申请日：2013-10-02
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Arun C. Alex , Rajesh P. Velandy , Kevin D. Shatzkamer , Ramanathan Jagadeesan , Fred Chen , Wenxing Zheng
CPC classification number: G06F16/245 , G06F17/2705 , G06Q30/0201 , G06Q50/32 , H04L41/5054 , H04L41/5064 , H04W24/00
Abstract: A method is provided in one example and includes receiving data from a mobile network entity, parsing the data to determine a first identity and first attribute information associated with the first identity, determining whether the first identity exists in a database, storing the first identity in the database if the first identity does not exist in the database, and storing the first attribute information in association with the first identity in the database. The method further includes determining whether there is at least one identity related to the first identity in the database, and updating each of the related identities with the first attribute information when it is determined that there is at least one identity.
Abstract translation: 在一个示例中提供了一种方法，并且包括从移动网络实体接收数据，解析所述数据以确定与所述第一身份相关联的第一身份和第一属性信息，确定所述第一身份是否存在于数据库中，将所述第一身份存储在 所述数据库如果所述数据库中不存在所述第一身份，并且在所述数据库中存储与所述第一身份相关联的所述第一属性信息。 该方法还包括确定在数据库中是否存在与第一身份相关的至少一个身份，以及当确定存在至少一个身份时，使用第一属性信息更新每个相关身份。
