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公开(公告)号：US20170104795A1
公开(公告)日：2017-04-13
申请号：US14880664
申请日：2015-10-12
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Srinath Gundavelli , Vimal Srivastava , Vojislav Vucetic
IPC: H04L29/06 , H04B1/3816
CPC classification number: H04L65/1073 , H04B1/3816 , H04L65/1006 , H04L65/1016 , H04L65/104 , H04L65/105 , H04L65/1069
Abstract: In one embodiment a router connects to a cellular network using at least one authentication credential stored on a smart card of the router. The router receives, from a client device coupled to the router, a Session Initiation Protocol (SIP) request to register with an Internet Protocol Multimedia Subsystem (IMS) network coupled to the cellular network. The router sends a SIP registration request for the client device to the IMS network, the SIP registration request comprising authorization information associated with the router, wherein the authorization information associated with the router is used by the IMS network to register the client device with the IMS network.
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公开(公告)号：US10009751B2
公开(公告)日：2018-06-26
申请号：US14981585
申请日：2015-12-28
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Srinath Gundavelli , Vojislav Vucetic , Kent K. Leung
CPC classification number: H04W8/04 , H04W8/02 , H04W8/08 , H04W8/18 , H04W8/26 , H04W12/06 , H04W48/16
Abstract: Embodiments are directed to a virtual mobility anchor network element to receive, from a packet gateway (PGW) node, a request for an internet protocol (IP) address for a mobile device, establish an IP address for the mobile device; and provide the IP address to the PGW node in response to the request for the IP address for the mobile device. The virtual mobility anchor network element is configured to receive IP traffic from a network location; determine a target destination for the IP traffic based on a destination IP address, the destination IP address comprising the second IP address; and forward the IP traffic to the PGW node associated with the destination IP address. The virtual mobility anchor network element is also configured to receive IP traffic from the PGW node; determine a target destination for the IP traffic; and route the IP traffic to the target destination.
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公开(公告)号：US09225594B2
公开(公告)日：2015-12-29
申请号：US13784233
申请日：2013-03-04
Applicant: Cisco Technology, Inc.
Inventor： Robert W. Klessig , Grace J. Koo , Vojislav Vucetic
CPC classification number: H04L41/0803 , H04L12/4633 , H04L41/085 , H04L43/0817
Abstract: An Ethernet local management interface (E-LMI) protocol for use at a user-to-network interface (UNI) of a Metro Ethernet Network (MEN) is disclosed. The E-LMI protocol allows configuration and status information for the services at the UNI to be transferred from the MEN to a customer edge device coupled to the MEN at the UNI. Various embodiments involve sending or receiving a message via a User-to-Network Interface (UNI) of a Metro Ethernet Network (MEN). A customer edge device extracts configuration and status information for the services at the UNI from a received message. The configuration and status information can correspond to a multipoint Ethernet Virtual Connection (EVC).
Abstract translation: 公开了一种用于城域以太网（MEN）的用户到网络接口（UNI）的以太网本地管理接口（E-LMI）协议。 E-LMI协议允许UNI上的服务的配置和状态信息从MEN转移到联合UNI的MEN的客户边缘设备。 各种实施例涉及经由城域以太网（MEN）的用户到网络接口（UNI）发送或接收消息。 客户边缘设备从接收到的消息中提取UNI上的服务的配置和状态信息。 配置和状态信息可以对应于多点以太网虚拟连接（EVC）。
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公开(公告)号：US09942282B2
公开(公告)日：2018-04-10
申请号：US14880664
申请日：2015-10-12
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Srinath Gundavelli , Vimal Srivastava , Vojislav Vucetic
IPC: H04L29/06 , H04B1/3816
CPC classification number: H04L65/1073 , H04B1/3816 , H04L65/1006 , H04L65/1016 , H04L65/104 , H04L65/105 , H04L65/1069
Abstract: In one embodiment a router connects to a cellular network using at least one authentication credential stored on a smart card of the router. The router receives, from a client device coupled to the router, a Session Initiation Protocol (SIP) request to register with an Internet Protocol Multimedia Subsystem (IMS) network coupled to the cellular network. The router sends a SIP registration request for the client device to the IMS network, the SIP registration request comprising authorization information associated with the router, wherein the authorization information associated with the router is used by the IMS network to register the client device with the IMS network.
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公开(公告)号：US20170188223A1
公开(公告)日：2017-06-29
申请号：US14981585
申请日：2015-12-28
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Srinath Gundavelli , Vojislav Vucetic , Kent K. Leung
CPC classification number: H04W8/04 , H04W8/02 , H04W8/08 , H04W8/18 , H04W8/26 , H04W12/06 , H04W48/16
Abstract: Embodiments are directed to a virtual mobility anchor network element to receive, from a packet gateway (PGW) node, a request for an internet protocol (IP) address for a mobile device, establish an IP address for the mobile device; and provide the IP address to the PGW node in response to the request for the IP address for the mobile device. The virtual mobility anchor network element is configured to receive IP traffic from a network location; determine a target destination for the IP traffic based on a destination IP address, the destination IP address comprising the second IP address; and forward the IP traffic to the PGW node associated with the destination IP address. The virtual mobility anchor network element is also configured to receive IP traffic from the PGW node; determine a target destination for the IP traffic; and route the IP traffic to the target destination.
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Patent Agency Ranking
公开(公告)号：US10972773B2
公开(公告)日：2021-04-06
申请号：US15715053
申请日：2017-09-25
Applicant: Cisco Technology, Inc.
Inventor： Ashish Dalela , Michael Hammer , Kevin Shatzkamer , Monique Morrow , Peter Tomsu , Vojislav Vucetic
IPC: H04N19/124 , H04N19/126 , H04N19/13 , H04N19/136 , H04N19/15 , H04N19/157 , H04N19/159 , H04N19/186 , H04N19/30 , H04N19/51 , H04N19/61 , H04N19/70 , H04N19/86 , H04N21/238 , H04N21/2343 , H04N21/442 , H04N21/6379 , H04L29/06
Abstract: System and methods for modifying streaming data based on radio frequency information is provided. As radio transceivers transition move to a shared resource or cloud model and the existing radio transceivers are split into a baseband unit and a remote radio head, radio frequency (RF) information including power levels, encoding, data rates, and bandwidth can be provided to video optimization server. The RF information can be provided more frequently to allow real-time modifications to streaming video data. Existing protocols are reactionary in nature and perceive changing channel conditions indirectly. By providing RF information from the baseband unit on a low latency channel, modifications to the video stream can be made before an impact would be noticed at the protocol level. Also, policy information can be used to influence the changes made to streaming data in addition to the RF information.
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7.发明授权System and method for transporting digital radio signal streams in a small cell network environment 有权用于在小型网络环境中传输数字无线电信号流的系统和方法公开(公告)号：US09413860B2
公开(公告)日：2016-08-09
申请号：US14318107
申请日：2014-06-27
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Kevin D. Shatzkamer , Ashish Dalela , Monique J. Morrow , Peter Christian Tomsu , Michael P. Hammer , Vojislav Vucetic
CPC classification number: H04L69/22 , H04J2203/003 , H04J2203/0046 , H04L12/2865
Abstract: A method is provided in one example embodiment that includes receiving a radio signal stream, segmenting the radio signal stream based on a control word in the radio signal stream, mapping the segmented radio signal stream to a service class, transporting the segmented radio signal stream in packets through channels over a backhaul link, and maintaining the order of the radio signal stream over the backhaul link. In more particular embodiments, the backhaul link may use a DOCSIS link, the radio signal stream can be received using a Common Public Radio Interface, and the radio signal stream may include sub-streams transported through segmented channels over the backhaul link.
Abstract translation: 在一个示例实施例中提供了一种方法，其包括接收无线电信号流，基于无线电信号流中的控制字来分割无线电信号流，将分段的无线电信号流映射到服务类，将分段的无线电信号流传输到 通过回程链路通过信道分组，并且通过回程链路维持无线电信号流的顺序。 在更具体的实施例中，回程链路可以使用DOCSIS链路，可以使用公共无线电接口接收无线电信号流，并且无线电信号流可以包括在回程链路上通过分段信道传输的子流。
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公开(公告)号：US20130176898A1
公开(公告)日：2013-07-11
申请号：US13784233
申请日：2013-03-04
Applicant: Cisco Technology, Inc.
Inventor： Robert W. Klessig , Grace J. Koo , Vojislav Vucetic
IPC: H04L12/24
CPC classification number: H04L41/0803 , H04L12/4633 , H04L41/085 , H04L43/0817
Abstract: An Ethernet local management interface (E-LMI) protocol for use at a user-to-network interface (UNI) of a Metro Ethernet Network (MEN) is disclosed. The E-LMI protocol allows configuration and status information for the services at the UNI to be transferred from the MEN to a customer edge device coupled to the MEN at the UNI. Various embodiments involve sending or receiving a message via a User-to-Network Interface (UNI) of a Metro Ethernet Network (MEN). A customer edge device extracts configuration and status information for the services at the UNI from a received message. The configuration and status information can correspond to a multipoint Ethernet Virtual Connection (EVC).
Abstract translation: 公开了一种用于城域以太网（MEN）的用户到网络接口（UNI）的以太网本地管理接口（E-LMI）协议。 E-LMI协议允许UNI上的服务的配置和状态信息从MEN转移到联合UNI的MEN的客户边缘设备。 各种实施例涉及经由城域以太网（MEN）的用户到网络接口（UNI）发送或接收消息。 客户边缘设备从接收到的消息中提取UNI上的服务的配置和状态信息。 配置和状态信息可以对应于多点以太网虚拟连接（EVC）。
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公开(公告)号：US10455403B2
公开(公告)日：2019-10-22
申请号：US15984997
申请日：2018-05-21
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Vojislav Vucetic , Kent K. Leung
Abstract: Embodiments are directed to a virtual mobility anchor network element to receive, from a packet gateway (PGW) node, a request for an internet protocol (IP) address for a mobile device, establish an IP address for the mobile device; and provide the IP address to the PGW node in response to the request for the IP address for the mobile device. The virtual mobility anchor network element is configured to receive IP traffic from a network location; determine a target destination for the IP traffic based on a destination IP address, the destination IP address comprising the second IP address; and forward the IP traffic to the PGW node associated with the destination IP address. The virtual mobility anchor network element is also configured to receive IP traffic from the PGW node; determine a target destination for the IP traffic; and route the IP traffic to the target destination.
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10.发明申请SYSTEM AND METHOD FOR TRANSPORTING DIGITAL RADIO SIGNAL STREAMS IN A SMALL CELL NETWORK ENVIRONMENT 审中-公开用于在小型网络环境中传输数字无线电信号流的系统和方法公开(公告)号：US20140307627A1
公开(公告)日：2014-10-16
申请号：US14318107
申请日：2014-06-27
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Kevin D. Shatzkamer , Ashish Dalela , Monique J. Morrow , Peter Christian Tomsu , Michael P. Hammer , Vojislav Vucetic
IPC: H04L29/06
CPC classification number: H04L69/22 , H04J2203/003 , H04J2203/0046 , H04L12/2865
Abstract: A method is provided in one example embodiment that includes receiving a radio signal stream, segmenting the radio signal stream based on a control word in the radio signal stream, mapping the segmented radio signal stream to a service class, transporting the segmented radio signal stream in packets through channels over a backhaul link, and maintaining the order of the radio signal stream over the backhaul link. In more particular embodiments, the backhaul link may use a DOCSIS link, the radio signal stream can be received using a Common Public Radio Interface, and the radio signal stream may include sub-streams transported through segmented channels over the backhaul link.
Abstract translation: 在一个示例实施例中提供了一种方法，其包括接收无线电信号流，基于无线电信号流中的控制字来分割无线电信号流，将分段的无线电信号流映射到服务类，将分段的无线电信号流传输到 通过回程链路通过信道分组，并且通过回程链路维持无线电信号流的顺序。 在更具体的实施例中，回程链路可以使用DOCSIS链路，可以使用公共无线电接口接收无线电信号流，并且无线电信号流可以包括在回程链路上通过分段信道传输的子流。
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