Communicating reregistration information based on the lifetime of a communication session
    1.
    发明授权
    Communicating reregistration information based on the lifetime of a communication session 有权
    根据通信会话的生命周期来通知重新注册信息

    公开(公告)号:US09515990B1

    公开(公告)日:2016-12-06

    申请号:US12983523

    申请日:2011-01-03

    IPC分类号: G06F15/16 H04L29/06

    摘要: Methods are described for communicating a reregistration timer to a mobile device. A request is received from a mobile device to establish an IP communication session so that the mobile device is able to communicate by way of a wireless communication network. An allocation component assigns an IP address to the mobile device, in addition to a lifetime value that indicates a length of time after which the IP communication session expires. A threshold value is determined, which is a length of time prior to the expiration of the IP communication session when the session is to be renewed to avoid expiration. Based on the lifetime value and the threshold value, an existing lifetime timer is set and communicated to the mobile device, along with the assigned IP address.

    摘要翻译: 描述了将重新注册定时器传送到移动设备的方法。 从移动设备接收到建立IP通信会话的请求,使得移动设备能够通过无线通信网络进行通信。 除了指示IP通信会话到期的时间长度的寿命值之外,分配组件还向移动设备分配IP地址。 确定阈值,其是当会话被更新以避免到期时,IP通信会话期满之前的时间长度。 根据寿命值和阈值,设置现有的生命周期定时器,并与分配的IP地址一起传送给移动设备。

    Wireless communication device that transmits geographic location information in router advertisement acknowledgement messages
    4.
    发明授权
    Wireless communication device that transmits geographic location information in router advertisement acknowledgement messages 有权
    在路由器通告确认消息中发送地理位置信息的无线通信设备

    公开(公告)号:US08644189B1

    公开(公告)日:2014-02-04

    申请号:US12707032

    申请日:2010-02-17

    IPC分类号: H04L12/28

    CPC分类号: H04W40/20 H04W4/02 H04W80/04

    摘要: A wireless communication device receives a router advertisement message transferred by a packet network node. The wireless communication device determines location information that corresponds to its geographic location. In response to the router advertisement message, the wireless communication device generates an acknowledgement message having a header extension that includes the location information. The wireless communication device wirelessly transmits the acknowledgement message for delivery to the packet network node.

    摘要翻译: 无线通信设备接收由分组​​网络节点传送的路由器通告消息。 无线通信设备确定与其地理位置相对应的位置信息。 响应于路由器通告消息,无线通信设备生成具有包括位置信息的报头扩展的确认消息。 无线通信设备无线地发送确认消息以传送到分组网络节点。

    Dynamically updating a home agent with location-based information
    5.
    发明授权
    Dynamically updating a home agent with location-based information 有权
    使用基于位置的信息动态更新归属代理

    公开(公告)号:US08509815B1

    公开(公告)日:2013-08-13

    申请号:US12470115

    申请日:2009-05-21

    IPC分类号: H04W68/00

    摘要: Methods and computer-readable media are provided to dynamically update a home agent with location-based information for a mobile device such that a third party, such as a law enforcement agency, may access the information to determine a location associated with the mobile device and, therefore, with the user of the mobile device. A signaling message is sent to a packet-routing component. The signaling message contains location-based information for a communications session. A transaction update is sent from the packet-routing component to the home agent each time the location-based information is updated, such as when the mobile device enters a new coverage area. A binding table is populated with the updated information. An acknowledgment is then sent from the home agent to the packet-routing component indicating that the information has been updated in the binding table. The third party is now able to access the location-based information via the home agent.

    摘要翻译: 提供了方法和计算机可读介质以使移动设备的基于位置的信息动态地更新归属代理,使得第三方(例如执法机构)可以访问该信息以确定与移动设备相关联的位置,以及 因此,与移动设备的用户。 信令消息被发送到分组路由组件。 信令消息包含通信会话的基于位置的信息。 每当基于位置的信息被更新时,例如当移动设备进入新的覆盖区域时,交易更新从分组路由组件发送到归属代理。 绑定表将填充更新的信息。 然后,从归属代理发送确认信息,指示信息已在绑定表中更新。 第三方现在可以通过归属代理访问基于位置的信息。

    Network management based on mobility agent binding tables
    6.
    发明授权
    Network management based on mobility agent binding tables 有权
    基于移动代理绑定表的网络管理

    公开(公告)号:US08254910B1

    公开(公告)日:2012-08-28

    申请号:US12480679

    申请日:2009-06-08

    IPC分类号: H04W24/00 H04W4/00 H04B7/00

    摘要: Systems and methods provide network management based on mobility agent binding tables. A query component queries mobility agent binding tables to obtain mobile devices' data. The data may identify a group of mobile devices or the mobile devices may be in a geographic location. The query component may send a message to the group of mobile devices via the mobile devices' network access identifiers. A base transceiver station's operational parameter may be adjusted based on a comparison of the data to a threshold. Binding tables' updates may be written in response to receipt of updates, or binding tables may be accessed. Binding tables may be queried to obtain mobile devices' data to promote management action. The data may identify home agent binding tables, foreign agent binding tables, packet data serving nodes, radio network controllers, base transceiver stations, network access identifiers, home addresses, care of addresses, and time to live.

    摘要翻译: 系统和方法提供基于移动代理绑定表的网络管理。 查询组件查询移动代理绑定表以获取移动设备的数据。 数据可以标识一组移动设备,或者移动设备可以在地理位置。 查询组件可以经由移动设备的网络接入标识符向移动设备组发送消息。 可以基于数据与阈值的比较来调整基站收发台的操作参数。 可以响应于更新的接收而写入绑定表的更新,或者可以访问绑定表。 可以查询绑定表来获取移动设备的数据,以促进管理行动。 数据可以标识归属代理绑定表,外部代理绑定表,分组数据服务节点,无线电网络控制器,基站收发器站,网络接入标识符,归属地址,地址保护和生存时间。

    Extracting embedded NAIS (network access identifiers)
    8.
    发明授权
    Extracting embedded NAIS (network access identifiers) 有权
    提取嵌入式NAIS(网络访问标识符)

    公开(公告)号:US07933994B1

    公开(公告)日:2011-04-26

    申请号:US11734575

    申请日:2007-04-12

    IPC分类号: G06F15/173

    摘要: Ways for extracting from a string multiple embedded network-access identifiers (NAIs) included within the string are described. One embodiment includes receiving the string that includes embedded-NAI information, and parsing the string to identify the multiple embedded NAIs. The string can include a username and information that indicates multiple realms (or domains) associated with the username.

    摘要翻译: 描述了从字符串中提取多个嵌入式网络访问标识符(NAI)的方法。 一个实施例包括接收包括嵌入的NAI信息的字符串,以及解析字符串以识别多个嵌入的NAI。 字符串可以包括用户名和指示与用户名相关联的多个领域(或域)的信息。

    Dynamically modifiable quality of service indicator
    9.
    发明授权
    Dynamically modifiable quality of service indicator 有权
    动态可修改的服务质量指标

    公开(公告)号:US07907616B1

    公开(公告)日:2011-03-15

    申请号:US11830470

    申请日:2007-07-30

    IPC分类号: H04L12/56

    摘要: Computer-readable media for dynamic quality of service assignment are described. In embodiments, a data packet is received that is part of a communications stream and a dynamically modifiable quality of service indicator (DMQOSI) is embedded into the data packet wherein, in various embodiments, the DMQOSI indicates a prescribed quality of service that is associated with the data packet and is modifiable prior to completing a communication of the communications stream. In various embodiments, the data packet is communicated from a source to a destination that at least periodically references the DMQOSI to ensure that the data packet is being communicated consistent with the prescribed quality of service associated with the data packet.

    摘要翻译: 描述了用于动态服务质量分配的计算机可读介质。 在实施例中,接收到作为通信流的一部分的数据分组,并且将可动态修改的服务质量指示符(DMQOSI)嵌入到数据分组中,其中在各种实施例中,DMQOSI指示与 数据分组,并且可以在完成通信流的通信之前被修改。 在各种实施例中,将数据分组从源传送到目的地,其至少周期性地引用DMQOSI,以确保数据分组正在与与数据分组相关联的规定服务质量一致。

    Facilitating a channel change between multiple multimedia data streams
    10.
    发明授权
    Facilitating a channel change between multiple multimedia data streams 有权
    促进多个多媒体数据流之间的频道切换

    公开(公告)号:US07769035B1

    公开(公告)日:2010-08-03

    申请号:US11777741

    申请日:2007-07-13

    IPC分类号: H04L12/28

    摘要: Techniques are provided for facilitating a channel change between multiple data streams. Such techniques provide for receiving and processing a first stream of data packets within a buffer. The method also includes receiving buffer control header with a data packet of a second stream. The buffer control header includes a buffer clearance indicator that indicates whether the second data stream request for the first data stream to be cleared from the buffer. Moreover, the method includes clearing the first data stream from the buffer based on the buffer clearance indicator. Furthermore, the method includes immediately processing the second stream through the buffer once the first stream is cleared.

    摘要翻译: 提供了用于促进多个数据流之间的信道改变的技术。 这样的技术提供了在缓冲器内接收和处理数据分组的第一流。 该方法还包括用第二流的数据分组接收缓冲器控制报头。 缓冲器控制头包括缓冲器间隙指示器,其指示是否从缓冲器清除第一数据流的第二数据流请求。 此外,该方法包括基于缓冲器清除指示器清除来自缓冲器的第一数据流。 此外,该方法包括一旦第一流被清除,立即通过缓冲器处理第二流。