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    • 7. 发明授权
    • RAB triggering for multimedia calls
    • RAB触发多媒体通话
    • US08249058B2
    • 2012-08-21
    • US12709406
    • 2010-02-19
    • Mark GallagherAllan Baw
    • Mark GallagherAllan Baw
    • H04L12/66H04L12/28
    • H04L12/66H04L65/1016H04L65/104H04L65/1069H04W80/10
    • A system and method for establishing a multimedia session between a wireless user terminal and a network device. Embodiments include systems and methods for receiving a request from a wireless terminal initiating a call event to the network device; generating and sending a multimedia session invitation to a multimedia call control entity requesting a multimedia session with the network device; receiving a multimedia status message from the multimedia call control entity indicating the progress of initiating the multimedia session; and triggering setup of a radio access bearer to handle the multimedia session in response to the multimedia status message.
    • 一种用于在无线用户终端和网络设备之间建立多媒体会话的系统和方法。 实施例包括用于从发起呼叫事件的无线终端接收来自网络设备的请求的系统和方法; 生成并向多媒体呼叫控制实体发送多媒体会话邀请,请求与所述网络设备的多媒体会话; 从所述多媒体呼叫控制实体接收指示发起所述多媒体会话进度的多媒体状态消息; 以及响应于所述多媒体状态消息,触发无线电接入承载的设置来处理所述多媒体会话。
    • 8. 发明申请
    • ADDRESSING METHODS AND APPARATUS FOR USE IN A COMMUNICATION SYSTEM
    • 在通信系统中使用的寻址方法和装置
    • US20100105382A1
    • 2010-04-29
    • US12603390
    • 2009-10-21
    • Mark Gallagher
    • Mark Gallagher
    • H04W36/08H04W36/34
    • H04W36/00835
    • In a cellular communication network having a plurality of access points serving wireless terminals, methods and apparatus for facilitating handoff of a wireless terminal from a first access point to a second access point. In various embodiments, the process includes storing in a memory device at the wireless terminal a cell identifier, wherein the cell identifier includes a special character enabling the cell identifier to identify a plurality of access points to which the wireless terminal can be handed off; and the wireless terminal using the stored address information to determine access points to which a handoff may be implemented. One or more cell identifiers stored in the memory can be used as a neighbor list, which can be used to identify handoff possibilities or topographical adjacencies.
    • 在具有服务于无线终端的多个接入点的蜂窝通信网络中,用于促进无线终端从第一接入点切换到第二接入点的方法和装置。 在各种实施例中,该过程包括在无线终端的存储设备中存储小区标识符,其中小区标识符包括使得小区标识符能够识别无线终端能够切换到的多个接入点的特殊字符; 以及使用所存储的地址信息的无线终端来确定可以实现切换的接入点。 可以将存储在存储器中的一个或多个小区标识符用作邻居列表,其可用于识别切换可能性或地形邻接。
    • 10. 发明授权
    • Packet routing methods and apparatus for use in a communication system
    • 用于通信系统的分组路由方法和装置
    • US08634795B2
    • 2014-01-21
    • US12603517
    • 2009-10-21
    • James Michael MurphyAllan BawYashodhan DandekarMark Gallagher
    • James Michael MurphyAllan BawYashodhan DandekarMark Gallagher
    • H04M11/00
    • H04W12/08H04L63/101H04W8/082H04W84/045H04W88/10H04W92/045
    • An access controller is coupled to an access point and receives data packets from connected user equipment. The access controller is configured to perform packet inspection techniques on the received packets to determine if they should be locally switched. In some embodiments, packets destined for a local intranet services may be locally switched to avoid congesting a core network link. In further embodiments, a local connection to the Internet may be used so that locally switched packets can also be directed to the Internet without the use of a core network link. In still further embodiment, in addition to packet inspection techniques, the access controller maintains a state table for the states of connected user equipment. The access controller may use the information in this table to further decide whether to perform local switching techniques.
    • 访问控制器耦合到接入点并从连接的用户设备接收数据分组。 接入控制器被配置为对所接收的分组执行分组检​​测技术,以确定它们是否应当在本地交换。 在一些实施例中,去往本地内部网服务的分组可以被本地切换以避免核心网络链路的拥塞。 在另外的实施例中,可以使用到因特网的本地连接,使得本地交换的分组也可以被引导到因特网而不使用核心网络链路。 在另外的实施例中,除了分组检查技术之外,访问控制器维护用于连接的用户设备的状态的状态表。 访问控制器可以使用该表中的信息来进一步决定是否执行本地交换技术。