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    • 1. 发明授权
    • System and method for enabling a peer-to-peer (P2P) connection
    • 用于启用对等(P2P)连接的系统和方法
    • US08832251B2
    • 2014-09-09
    • US13344775
    • 2012-01-06
    • Richard John George
    • Richard John George
    • G06F15/173H04L29/06H04L29/12
    • H04L67/104H04L61/2564H04L61/2575H04L65/1069H04L65/1073
    • A system and method are provided that enable a registrar or other server or proxy device to be used to provide a path between a pair of endpoint devices for exchanging addressing information, in order to establish a direct P2P connection. Once that connection is established, the connection may be used for any P2P data communications, e.g. SIP establishment of a VoIP call, instant messaging, online gaming, file transfer, multimedia streaming, etc. In this way, each endpoint device possesses a list of candidate addresses to establish a direct P2P connection, which may then be used for any type of communication. By relying on a registrar or other server to enable the candidate lists to be exchanged, control can still be maintained if necessary, since the candidate lists can be modified, e.g. to enable a transparent interception, to impose or remove security restrictions, etc.
    • 提供了一种使得注册服务商或其他服务器或代理设备能够用于在一对端点设备之间提供用于交换寻址信息的路径以便建立直接P2P连接的系统和方法。 一旦建立了该连接,该连接可以用于任何P2P数据通信,例如, SIP建立VoIP呼叫,即时消息,在线游戏,文件传输,多媒体流等。以这种方式,每个端点设备具有一个候选地址列表,以建立直接的P2P连接,然后可以将其用于任何类型的 通讯。 通过依赖注册服务商或其他服务器来启用候选列表,如果需要,仍然可以维护控制,因为候选列表可以被修改,例如。 实现透明拦截,强加或移除安全限制等。
    • 5. 发明授权
    • System, method and device for handling voice calls on a dual-mode wireless mobile communication device
    • 用于在双模无线移动通信设备上处理语音呼叫的系统,方法和设备
    • US08315228B2
    • 2012-11-20
    • US12774791
    • 2010-05-06
    • Richard John GeorgeMiranda Bing Ying LimMarian Constantin Buzdugan
    • Richard John GeorgeMiranda Bing Ying LimMarian Constantin Buzdugan
    • H04W4/00
    • H04W36/14H04W28/18H04W36/30H04W48/16H04W84/12H04W88/06
    • To handle a communication session at a wireless mobile communications device, after receiving an indication of current signal strength of an access point for a wireless local area network (“WLAN”) a signal strength threshold associated with the access point is retrieved. If the communication session is currently carried by a cellular network and the current signal strength exceeds the signal strength threshold, the communication session is switched from the cellular network to the WLAN. A metric is then adjusted based on timing of the switch relative to any switch of the communication session from the WLAN to the cellular network over a preceding time window associated with the access point. Based on the metric, the signal strength threshold associated with the access point is selectively adjusted. If, on the other hand, the communication session is currently carried by the WLAN and the current signal strength is below the signal strength threshold, an attempt is made to switch the communication session from the WLAN to the cellular network and a metric associated with the access point is adjusted based on whether or not the switch failed. Based on this second metric, the signal strength threshold associated with said access point is adjusted.
    • 为了在无线移动通信设备处理通信会话,在接收到针对无线局域网(WLAN)的接入点的当前信号强度的指示之后,检索与接入点相关联的信号强度阈值。 如果通信会话当前由蜂窝网络携带并且当前信号强度超过信号强度阈值,则通信会话从蜂窝网络切换到WLAN。 然后基于与接入点相关联的先前时间窗口,相对于从WLAN到蜂窝网络的通信会话的任何交换机,交换机的定时被调整。 基于该度量,选择性地调整与接入点相关联的信号强度阈值。 另一方面,如果通信会话当前由WLAN携带,并且当前信号强度低于信号强度阈值,则尝试将通信会话从WLAN切换到蜂窝网络,并且与 接入点是否根据交换机是否发生故障进行调整。 基于该第二度量,调整与所述接入点相关联的信号强度阈值。
    • 8. 发明申请
    • User Profiles
    • 用户个人资料
    • US20120009929A1
    • 2012-01-12
    • US12830973
    • 2010-07-06
    • Richard John GeorgeZhigang RuanBrian Alexander Oliver
    • Richard John GeorgeZhigang RuanBrian Alexander Oliver
    • H04W40/00
    • H04M3/42263H04L65/1006H04L67/306H04M3/42314H04M7/1235H04W84/16
    • A method, system and computer-readable product for a fixed mobile convergence system. The method includes analyzing at least one rule set associated with at least one user profile with the user profile being associated with at least one mobile device supporting more than one line. Each line offering one or more transports and options for establishing a telephone call. After analyzing the one or more rule sets, a context-specific real-time usage mode is determined based on the analysis which include selections of a telephone line, a transport and establishment options. After determining the usage mode, a call is established between one of the devices and a telephony endpoint, either incoming or outgoing, based on the determined usage mode.
    • 一种用于固定移动融合系统的方法,系统和计算机可读产品。 所述方法包括分析与至少一个用户简档相关联的至少一个规则集,所述用户简档与支持多于一行的至少一个移动设备相关联。 每条线路提供一个或多个传输和建立电话呼叫的选项。 在分析一个或多个规则集之后,基于包括电话线选择,传输和建立选项的分析来确定上下文特定的实时使用模式。 在确定使用模式之后,基于所确定的使用模式,在一个设备和电话端点之间建立呼入或呼入或呼出。