公开(公告)号：US10021725B2

公开(公告)日：2018-07-10

申请号：US15258790

申请日：2016-09-07

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Vincent Spinelli ,  John Depietro ,  Vijay Kathuria ,  Mohan Rangan ,  Rajat Ghai ,  Ashraf M. Dahod ,  Rajesh Ramankutty ,  Sanil Kumar Puthiyandyil ,  Shaji E. Radhakrishnan

IPC: H04W4/00 ,  H04W76/02 ,  H04W92/02 ,  H04W36/36 ,  H04L29/12 ,  H04W8/26 ,  H04W64/00 ,  H04W76/12 ,  H04W84/04 ,  H04W84/10 ,  H04W88/16 ,  H04W36/04

CPC classification number: H04W76/12 ,  H04L61/1511 ,  H04L61/2007 ,  H04W8/26 ,  H04W36/04 ,  H04W36/36 ,  H04W64/003 ,  H04W84/045 ,  H04W84/105 ,  H04W88/16 ,  H04W92/02

Abstract: Systems and methods are provided that allow inter-working between communication networks for the delivery of service to mobile nodes. A gateway is provided that communicates with a femto cell to extend service to an area that otherwise does not receive coverage from a service provider. The femto cell is a small scale base station used to provide coverage over a small area (such as a home or business), and connect to a home or enterprise network. The femto cell provides service for a mobile node and a gateway permits communication over a broadband network. The gateway integrates the mobile nodes connecting via a femto cell into the service provider's network. The gateway also allows provisioning of services and applications, control of service levels, and provides seamless handoffs to marco base stations and other types of access technologies such as Wi-Fi.

公开(公告)号：US09503388B2

公开(公告)日：2016-11-22

申请号：US14584021

申请日：2014-12-29

Applicant: Cisco Technology, Inc.

Inventor： Rajesh Ramankutty ,  Kuntal Chowdhury ,  Andrew Gibbs

IPC: G06F15/173 ,  H04L12/911 ,  H04L29/08

CPC classification number: H04L47/70 ,  G06F15/173 ,  H04L61/1511 ,  H04L67/288 ,  H04W76/10

Abstract: Systems and methods are provided that allow network resources to be shared across geographical distances. This can be achieved by changing the resources available for establishing and handling call or data session processing in an area. A mobility management device can alone or in combination with a DNS server change the size or the resource pool available in some embodiments. The change in resources can be dynamic according to certain predefined conditions or can be setup beforehand to account for daily demand. This sharing of resources can allow more efficient usage of resources available across a geographic region, rather than needed to over-provision each region to account for peak demands.

Abstract translation: 提供了允许跨地理距离共享网络资源的系统和方法。 这可以通过改变可用于在区域中建立和处理呼叫或数据会话处理的资源来实现。 移动性管理设备可以单独地或与DNS服务器组合改变在一些实施例中可用的大小或资源池。 根据某些预定义的条件，资源的变化可以是动态的，或者可以预先设置以满足日常需求。 这种资源共享可以更有效地利用地理区域可用的资源，而不是过度分配每个区域以满足高峰需求。

公开(公告)号：US09445341B2

公开(公告)日：2016-09-13

申请号：US14222328

申请日：2014-03-21

Applicant: Cisco Technology, Inc.

Inventor： Vincent Spinelli ,  John DePietro ,  Vijay Kathuria ,  Mohan Rangan ,  Rajat Ghai ,  Ashraf M. Dahod ,  Rajesh Ramankutty ,  Sanil Kumar Puthiyandyil ,  Shaji E. Radhakrishnan

IPC: H04W4/00 ,  H04W36/36 ,  H04W92/02 ,  H04W84/04 ,  H04W84/10 ,  H04W88/16

CPC classification number: H04W76/12 ,  H04L61/1511 ,  H04L61/2007 ,  H04W8/26 ,  H04W36/04 ,  H04W36/36 ,  H04W64/003 ,  H04W84/045 ,  H04W84/105 ,  H04W88/16 ,  H04W92/02

Abstract: Systems and methods are provided that allow inter-working between communication networks for the delivery of service to mobile nodes. A gateway is provided that communicates with a femto cell to extend service to an area that otherwise does not receive coverage from a service provider. The femto cell is a small scale base station used to provide coverage over a small area (such as a home or business), and connect to a home or enterprise network. The femto cell provides service for a mobile node and a gateway permits communication over a broadband network. The gateway integrates the mobile nodes connecting via a femto cell into the service provider's network. The gateway also allows provisioning of services and applications, control of service levels, and provides seamless handoffs to marco base stations and other types of access technologies such as Wi-Fi.

Abstract translation: 提供的系统和方法允许通信网络之间的互通，以便将服务递送到移动节点。 提供了与毫微微小区进行通信以将业务扩展到否则不从服务提供商接收覆盖的区域的网关。 毫微微小区是用于在小区域（例如家庭或商业）上提供覆盖并且连接到家庭或企业网络的小规模基站。 毫微微小区为移动节点提供服务，并且网关允许通过宽带网络进行通信。 网关将通过毫微微小区连接的移动节点集成到服务提供商的网络中。 网关还允许提供服务和应用程序，控制服务水平，并提供无缝切换到marco基站和其他类型的接入技术，如Wi-Fi。

公开(公告)号：US08924574B2

公开(公告)日：2014-12-30

申请号：US14156041

申请日：2014-01-15

Applicant: Cisco Technology, Inc.

Inventor： Arun C. Alex ,  Rajesh Ramankutty ,  Stinson Mathai

IPC: G06F15/16 ,  H04L29/12

CPC classification number: H04L61/2503 ,  H04L61/1511 ,  H04L61/1588 ,  H04L61/2567 ,  H04L63/306

Abstract: In a system and method for establishing communications in a communications network, a network service provider can assign IP addresses to mobile devices dynamically to conserve IP address resources. A network service provider can also implement network address translation to further conserve IP address resources and to provide improved security. If a requestor seeks to obtain an IP address of a mobile device and the address is a local address, the system determines if the mobile device has a network address translation (NAT) binding that associates the IP address of the mobile device with a public IP address. If the mobile device does not have a NAT binding, the system creates a NAT binding that associates the IP address of the mobile device with a public IP address.

Abstract translation: 在用于在通信网络中建立通信的系统和方法中，网络服务提供商可以动态地为移动设备分配IP地址以节省IP地址资源。 网络服务提供商还可以实现网络地址转换，以进一步节省IP地址资源并提供改进的安全性。 如果请求者寻求获取移动设备的IP地址并且地址是本地地址，则系统确定移动设备是否具有将移动设备的IP地址与公共IP相关联的网络地址转换（NAT）绑定 地址。 如果移动设备没有NAT绑定，则系统创建NAT绑定，将移动设备的IP地址与公共IP地址相关联。

公开(公告)号：US20160381725A1

公开(公告)日：2016-12-29

申请号：US15258790

申请日：2016-09-07

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Vincent Spinelli ,  John Depietro ,  Vijay Kathuria ,  Mohan Rangan ,  Rajat Ghai ,  Ashraf M. Dahod ,  Rajesh Ramankutty ,  Sanil Kumar Puthiyandyil ,  Shaji E. Radhakrishnan

IPC: H04W76/02 ,  H04W8/26 ,  H04L29/12 ,  H04W64/00

CPC classification number: H04W76/12 ,  H04L61/1511 ,  H04L61/2007 ,  H04W8/26 ,  H04W36/04 ,  H04W36/36 ,  H04W64/003 ,  H04W84/045 ,  H04W84/105 ,  H04W88/16 ,  H04W92/02

Abstract: Systems and methods are provided that allow inter-working between communication networks for the delivery of service to mobile nodes. A gateway is provided that communicates with a femto cell to extend service to an area that otherwise does not receive coverage from a service provider. The femto cell is a small scale base station used to provide coverage over a small area (such as a home or business), and connect to a home or enterprise network. The femto cell provides service for a mobile node and a gateway permits communication over a broadband network. The gateway integrates the mobile nodes connecting via a femto cell into the service provider's network. The gateway also allows provisioning of services and applications, control of service levels, and provides seamless handoffs to marco base stations and other types of access technologies such as Wi-Fi.

Abstract translation: 提供的系统和方法允许通信网络之间的互通，以便将服务递送到移动节点。 提供了与毫微微小区进行通信以将业务扩展到否则不从服务提供商接收覆盖的区域的网关。 毫微微小区是用于在小区域（例如家庭或商业）上提供覆盖并且连接到家庭或企业网络的小规模基站。 毫微微小区为移动节点提供服务，并且网关允许通过宽带网络进行通信。 网关将通过毫微微小区连接的移动节点集成到服务提供商的网络中。 网关还允许提供服务和应用程序，控制服务级别，并提供无缝切换到marco基站和其他类型的接入技术，如Wi-Fi。

公开(公告)号：US09854477B2

公开(公告)日：2017-12-26

申请号：US14146844

申请日：2014-01-03

Applicant: Cisco Technology, Inc.

Inventor： Shaji E. Radhakrishnan ,  Sanil Kumar Puthiyandyil ,  Rajesh Ramankutty ,  Leonard Schwartz

IPC: H04W4/00 ,  H04W36/00 ,  H04W8/08 ,  H04W76/02 ,  H04W80/04 ,  H04W80/10

CPC classification number: H04W36/0022 ,  H04W8/087 ,  H04W36/0033 ,  H04W76/10 ,  H04W80/04 ,  H04W80/10

Abstract: Systems and methods for providing a handoff between technologies are disclosed. An intra-technology handoff occurs where the same integrated chassis handles the session for the different access technologies. In an intra-technology handoff, the same IP address and the session can be maintained through the handoff. The mobile node can undergo a handoff without issuing a registration request in some embodiments. An inter-technology handoff occurs from one integrated chassis to another integrated chassis. The integrated chassis can preserve session and context information in a session manager and in a handoff from one access technology to another the same session manager can be chosen with the session and context information remaining intact even though the access technology has changed. The integrated chassis can provide an access technology handoff where the core network does not notice any change and applications running on or delivered to the mobile node are not effected.