Load Balancing Network Access Requests
    1.
    发明申请
    Load Balancing Network Access Requests 有权
    负载平衡网络访问请求

    公开(公告)号:US20070118670A1

    公开(公告)日:2007-05-24

    申请号:US11627415

    申请日:2007-01-26

    IPC分类号: G06F15/16

    CPC分类号: H04W28/08 H04W88/16

    摘要: A method of load balancing network access requests comprises receiving a network access request from a serving node linked to a radio access network. The network access request identifies a mobile node receiving wireless service from the radio access network and identifies a data network to which the mobile node has requested access. The network access request requests a communication channel with the serving node for transporting data communications between the mobile node and the data network. The method further comprising determining one or more gateways providing access to the data network, selecting one of the gateways, and forwarding the network access request to the selected gateway.

    摘要翻译: 负载平衡网络接入请求的方法包括从链接到无线电接入网络的服务节点接收网络接入请求。 网络接入请求识别从无线接入网络接收无线服务的移动节点,并识别移动节点已经请求接入的数据网络。 网络访问请求请求与服务节点的通信信道,用于传送移动节点和数据网络之间的数据通信。 该方法还包括确定提供对数据网络的访问的一个或多个网关,选择一个网关,以及将网络访问请求转发到所选择的网关。

    System and method for dynamic bearer selection for immersive video collaboration in mobile wireless networks
    2.
    发明授权
    System and method for dynamic bearer selection for immersive video collaboration in mobile wireless networks 有权
    用于移动无线网络中沉浸式视频协作的动态承载选择的系统和方法

    公开(公告)号:US08755342B2

    公开(公告)日:2014-06-17

    申请号:US13253730

    申请日:2011-10-05

    IPC分类号: H04W80/10

    摘要: The disclosure relates to managing the video and audio streams of a video collaboration session in a communication network. Specifically, the streams of the video collaboration session are managed by primitive messages that are sent in-band with the data of the stream. These in-band primitives are then used to modify the wireless bearers or channels that are carrying the streams to a mobile device. The mechanism can dynamically adapt the wireless bearers based on the primitives to ensure characteristics such as Quality of Service and packet loss are within certain parameters while minimizing the resources used to provide the specified service.

    摘要翻译: 本公开涉及管理通信网络中的视频协作会话的视频和音频流。 具体地,视频协作会话的流由与流的数据带内发送的原语消息进行管理。 然后,这些带内原语用于将携带流的无线承载或信道修改到移动设备。 该机制可以基于原语动态地适应无线承载,以确保诸如服务质量和分组丢失之类的特性在特定参数内,同时最小化用于提供指定服务的资源。

    Dynamically providing a quality of service for a mobile node
    3.
    发明申请
    Dynamically providing a quality of service for a mobile node 有权
    动态地为移动节点提供服务质量

    公开(公告)号:US20070025359A1

    公开(公告)日:2007-02-01

    申请号:US11190704

    申请日:2005-07-26

    IPC分类号: H04L12/28

    CPC分类号: H04W28/24

    摘要: Providing a quality of service for a mobile node includes facilitating a communication session for the mobile node. A quality of service decision factor of a context of the communication session is established. A quality of service associated with the quality of service decision factor is identified. Whether to provide the quality of service to the mobile node for the context is determined.

    摘要翻译: 为移动节点提供服务质量包括促进移动节点的通信会话。 建立通信会话背景下的服务质量决策因素。 确定与服务质量决策因素相关的服务质量。 确定是否为上下文提供移动节点的服务质量。

    System and method for ensuring persistent communications between a client and an authentication server
    7.
    发明授权
    System and method for ensuring persistent communications between a client and an authentication server 有权
    确保客户端和认证服务器之间持久通信的系统和方法

    公开(公告)号:US08555350B1

    公开(公告)日:2013-10-08

    申请号:US11473767

    申请日:2006-06-23

    IPC分类号: G06F7/00

    摘要: A system for facilitating persistent communications between entities in a network. In a specific embodiment, the system is adapted to facilitate fast reauthentication of a client performed by a server, such as an Authentication, Authorization, and Accounting (AAA) server, that is coupled to the client via a load balancer. The system includes a first message to be exchanged between the server and the client, wherein the first message includes a field identifying the server and/or the client. A matching module communicates with or is otherwise incorporated within the load balancer. The matching module includes one or more routines for employing the field to selectively route the first message to the client and/or server. In a more specific embodiment, the server a fast reauthentication module adapted to append the field in the message. The field includes sub-realm information identifying the server.

    摘要翻译: 用于促进网络中的实体之间的持久通信的系统。 在特定实施例中,该系统适于促进由诸如认证,授权和计费(AAA)服务器的服务器执行的客户端的快速重新认证,所述服务器经由负载平衡器耦合到客户端。 该系统包括要在服务器和客户端之间交换的第一消息,其中第一消息包括标识服务器和/或客户端的字段。 匹配模块与负载均衡器通信或以其他方式并入其中。 匹配模块包括用于使用该字段选择性地将第一消息路由到客户端和/或服务器的一个或多个例程。 在更具体的实施例中,服务器是适于将字段附加到消息中的快速重新认证模块。 该字段包括标识服务器的子域信息。

    Capability exchange between network entities in WiMAX
    8.
    发明授权
    Capability exchange between network entities in WiMAX 有权
    WiMAX网络实体之间的能力交换

    公开(公告)号:US08149843B2

    公开(公告)日:2012-04-03

    申请号:US11477747

    申请日:2006-06-28

    IPC分类号: H04L12/28 G06F15/173

    CPC分类号: H04W28/16 H04L12/66 H04W8/24

    摘要: Techniques for exchanging capabilities in a wireless network are provided. In one embodiment, a first device receives a capability message over a communication link from a second device in a WiMAX network. The communication link may be between any combination of base stations and gateways. For example, the R4, R6, or R8 interface may be used. Other interfaces may also be appreciated in a WiMAX network. The capability message includes one or more capabilities supported by a second device in the WiMAX network. Capabilities to support are then determined based on the one or more capabilities. These capabilities will be supported by the first device for communications with the second device. The first device is then configured to support the determined capabilities. Accordingly, the first device is dynamically configured based on the capability message received.

    摘要翻译: 提供了用于在无线网络中交换能力的技术。 在一个实施例中,第一设备通过来自WiMAX网络中的第二设备的通信链路接收能力消息。 通信链路可以在基站和网关的任何组合之间。 例如,可以使用R4,R6或R8接口。 在WiMAX网络中也可以理解其他接口。 能力消息包括由WiMAX网络中的第二设备支持的一个或多个能力。 然后基于一个或多个能力来确定支持能力。 这些功能将被第一个与第二个设备进行通信的设备支持。 然后将第一设备配置为支持所确定的能力。 因此,基于所接收的能力消息动态地配置第一设备。

    Mobile network backward compatibility support
    9.
    发明授权
    Mobile network backward compatibility support 有权
    移动网络向后兼容支持

    公开(公告)号:US08018908B2

    公开(公告)日:2011-09-13

    申请号:US11504864

    申请日:2006-08-16

    IPC分类号: H04W4/00

    CPC分类号: H04W80/045

    摘要: In one embodiment, a method for supporting backward compatibility in a mobile network can include: receiving a packet in a first device that can support a first protocol; forming a modified packet by adding a field to the packet, where the field is related to a context for a second protocol; and providing the modified packet to a second device, where the second device can support the first and second protocols. The context can include a Packet Data Protocol (PDP) context and the field can include a PDP identifier. The mobility layer can include Mobile IP, for example. The first and second protocols can be Mobile IP and PDP, respectively.

    摘要翻译: 在一个实施例中,用于支持移动网络中的向后兼容性的方法可以包括:在可支持第一协议的第一设备中接收分组; 通过向所述分组添加字段来形成修改的分组,其中所述字段与第二协议的上下文相关; 以及将修改的分组提供给第二设备,其中所述第二设备可以支持所述第一和第二协议。 上下文可以包括分组数据协议(PDP)上下文,并且该领域可以包括PDP标识符。 移动层可以包括例如移动IP。 第一和第二协议可以分别是移动IP和PDP。