SYSTEM AND METHOD FOR OFFLOADING DATA IN A COMMUNICATION SYSTEM
    1.
    发明申请
    SYSTEM AND METHOD FOR OFFLOADING DATA IN A COMMUNICATION SYSTEM 有权
    用于在通信系统中卸载数据的系统和方法

    公开(公告)号:US20120082146A1

    公开(公告)日:2012-04-05

    申请号:US13179541

    申请日:2011-07-10

    IPC分类号: H04W40/00 H04L12/56

    摘要: A method is provided in one example embodiment and includes receiving a data packet transported on a backhaul link at a first network element; de-capsulating the data packet; identifying whether the data packet is an upstream data packet; identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier; and offloading the data packet from the backhaul link. In more specific embodiment, the method can include identifying that the data packet does not match the IP ACL or the tunnel endpoint identifier; and communicating the data packet to a second network element. In other examples, the method can include identifying that the data packet is a downstream data packet; identifying a service to be performed for the data packet that cannot be performed at the first network element; and communicating the data packet to a second network element.

    摘要翻译: 在一个示例性实施例中提供了一种方法,并且包括接收在第一网络元件处的回程链路上传送的数据分组; 解封装数据包; 识别数据分组是否是上行数据分组; 识别数据分组是否与互联网协议(IP)访问控制列表(ACL)或隧道端点标识符匹配; 并从回程链路卸载数据包。 在更具体的实施例中,该方法可以包括识别数据分组与IP ACL或隧道端点标识符不匹配; 以及将所述数据分组传送到第二网络单元。 在其他示例中,该方法可以包括识别数据分组是下游数据分组; 识别对于在第一网络元件不能执行的数据分组执行的服务; 以及将所述数据分组传送到第二网络单元。

    Method and apparatus for communicating a subscriber message
    5.
    发明授权
    Method and apparatus for communicating a subscriber message 有权
    用于传达用户消息的方法和装置

    公开(公告)号:US06754492B1

    公开(公告)日:2004-06-22

    申请号:US09925113

    申请日:2001-08-08

    IPC分类号: H04Q720

    CPC分类号: H04W8/26

    摘要: A communication system includes a radio access network (RAN) and a core packet network that allows registration of mobile devices. A temporary mobile device identifier (TMDI) assigned to the mobile device includes, at least in part, an address of a mobility control function (MCF) currently serving the mobile device. Components in the system use the TMDI to direct messages to the appropriate MCF.

    摘要翻译: 通信系统包括允许移动设备注册的无线电接入网络(RAN)和核心分组网络。 分配给移动设备的临时移动设备标识符(TMDI)至少部分地包括当前为移动设备服务的移动性控制功能(MCF)的地址。 系统中的组件使用TMDI将消息引导到适当的MCF。

    System and method for offloading data in a communication system
    6.
    发明授权
    System and method for offloading data in a communication system 有权
    用于在通信系统中卸载数据的系统和方法

    公开(公告)号:US09031038B2

    公开(公告)日:2015-05-12

    申请号:US13179538

    申请日:2011-07-10

    摘要: A method is provided in one example embodiment and includes receiving a data packet over a first link at a first network element; establishing an out-of-band channel over a second link between the first network element and a second network element; and receiving instructions at the first network element to offload the data packet from the first link. In more particular embodiments, the first network element is a mobile enabled router, and the second network element is a gateway general packet radio service support node or a packet data network gateway. The method can also include receiving a discovery message from the second network element, the discovery message triggering the establishment of the out-of-band channel. In certain cases, the data packet is offloaded based on a type of data in the data packet.

    摘要翻译: 在一个示例实施例中提供了一种方法,并且包括在第一网络元件上的第一链路上接收数据分组; 在第一网络元件和第二网络元件之间的第二链路上建立带外频道; 以及在所述第一网络元件处接收指令以从所述第一链路卸载所述数据分组。 在更具体的实施例中,第一网络元件是支持移动的路由器,并且第二网络元件是网关通用分组无线电服务支持节点或分组数据网络网关。 该方法还可以包括从第二网络元件接收发现消息,该发现消息触发了带外信道的建立。 在某些情况下,根据数据包中的数据类型卸载数据包。

    QoS-aware service flow mapping in mobile wireless all IP networks
    8.
    发明授权
    QoS-aware service flow mapping in mobile wireless all IP networks 有权
    移动无线所有IP网络中的QoS感知服务流映射

    公开(公告)号:US08228798B2

    公开(公告)日:2012-07-24

    申请号:US11477273

    申请日:2006-06-28

    IPC分类号: G08C15/00

    摘要: In one embodiment, techniques provide QoS-aware service flow mapping in an access network. A message is received from an access device at a gateway in the access network. The message includes a traffic flow specification. The traffic flow specification may include packet filter information, which is used to install a packet filter to route traffic to the access device. The gateway creates a session and associates the packet filter with it. When an incoming packet is received at the network device, the packet is matched to the packet filter. The incoming packet is then sent to the access device for the session. The traffic flow specification may also specify QoS parameters that are desired. The QoS parameters may then be applied to the packet sent to the access device. The gateway and access device may negotiate to determine a QoS to apply.

    摘要翻译: 在一个实施例中,技术在接入网络中提供QoS感知服务流映射。 从接入网络中的网关的接入设备接收到消息。 该消息包括流量规范。 流量规范可以包括分组过滤器信息,其用于安装分组过滤器以将流量路由到接入设备。 网关创建会话并将数据包过滤器与其关联。 当在网络设备接收到传入分组时,该分组与分组过滤器匹配。 然后将传入的数据包发送到会话的访问设备。 流量规范也可以指定所需的QoS参数。 然后可以将QoS参数应用于发送到接入设备的分组。 网关和接入设备可以协商确定要应用的QoS。

    SYSTEM AND METHOD FOR OFFLOADING DATA IN A COMMUNICATION SYSTEM
    9.
    发明申请
    SYSTEM AND METHOD FOR OFFLOADING DATA IN A COMMUNICATION SYSTEM 有权
    用于在通信系统中卸载数据的系统和方法

    公开(公告)号:US20120082094A1

    公开(公告)日:2012-04-05

    申请号:US13179540

    申请日:2011-07-10

    IPC分类号: H04W40/02

    摘要: A method is provided in one example embodiment and includes receiving a downstream data packet transported on a backhaul link at a first network element, the downstream data packet is associated with a user equipment; identifying whether a downstream tunnel used to communicate the data packet to the user equipment has become dormant; and communicating an in-band message to a second network element that the downstream tunnel is dormant. In other examples, the method can include dropping the data packet when a network address port translation binding has expired or does not exist. In certain implementations, the method can include identifying the downstream tunnel as dormant when an activity timer has expired, or identifying the downstream tunnel as dormant based on a stale state setting.

    摘要翻译: 在一个示例实施例中提供了一种方法,并且包括接收在第一网络元件的回程链路上传送的下游数据分组,所述下游数据分组与用户设备相关联; 识别用于将数据包传送给用户设备的下游隧道是否已经处于休眠状态; 以及将所述带内消息传送到所述下游隧道处于休眠状态的第二网络元件。 在其他示例中,该方法可以包括当网络地址端口转换绑定已经到期或不存在时丢弃数据分组。 在某些实现中,该方法可以包括当活动定时器已经到期时将下游隧道识别为休眠,或者基于陈旧状态设置将下游隧道识别为休眠。