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    • 6. 发明申请
    • METHOD FOR CONTROLLING QUALITY OF SERVICE IN A COMMUNICATION SYSTEM BY USING POLICY DECISION FUNCTION MODULE
    • 通过使用策略决策功能模块来控制通信系统中的服务质量的方法
    • WO2006089949A3
    • 2006-11-02
    • PCT/EP2006060262
    • 2006-02-24
    • SIEMENS AGLIU KUN
    • LIU KUN
    • H04L12/56H04L29/06
    • H04W28/16H04L63/0807H04W80/10
    • This invention provides a method for controlling quality of service in a communication system by using a policy decision function (PDF) module, which method comprises: sending by user equipment (UE) a service request message to an application function (AF) module; generating an authorization token (AT) by the application function module, and sending an authentication authorization request message carrying the AT to a PDF via a Gq interface; storing the AT at the PDF and returning via the Gq interface an authentication authorization answer message carrying the AT to the AF; sending by the UE an IP packet message to a gateway GPRS supporting node (GGSN); generating by the GGSN an AT identical to the above-mentioned AT; sending via a Go interface a request message carrying said AT to the PDF; comparing by the PDF the two ATs received, if they are the same, notifying the GGSN said user's success of authentication for using the quality of service required by the service. This invention can still achieve QoS control provided by PDF even without a secondary PDP context.
    • 本发明提供了一种通过策略决策功能模块控制通信系统中的服务质量的方法,该方法包括:用户设备UE向应用功能模块发送服务请求消息; 由应用功能模块生成授权令牌(AT),并将携带AT的认证授权请求消息通过Gq接口发送给PDF; 将AT存储在PDF中,并通过Gq接口返回带有AT的认证授权应答消息给AF; UE向网关GPRS支持节点(GGSN)发送IP分组消息; 由GGSN生成与上述AT相同的AT; 经由Go接口发送携带所述AT到所述PDF的请求消息; 通过PDF比较接收到的两个AT(如果它们相同的话),通知GGSN所述用户使用服务所需的服务质量的认证成功。 即使没有辅助PDP上下文,本发明仍然可以实现由PDF提供的QoS控制。
    • 7. 发明申请
    • COLD CATHODE ION GAUGE
    • 冷阴离子测量仪
    • WO2005065417A2
    • 2005-07-21
    • PCT/US2004044070
    • 2004-12-17
    • FEI COLIU KUN
    • LIU KUN
    • G01L21/30G01L21/34
    • G01L21/34H01J41/06
    • A cold cathode ion gauge is provided that is suitable for use in a high vacuum and in the presence of contaminating gases. By decreasing the discharge current and, more precisely, decreasing the charge current density received by the gauge electrodes, and using certain type of materials for the gauge electrodes, the mechanism by which insulating films are deposited on surface of the electrodes is attenuated and the life of the gauge is significantly prolonged. The gauge discharge current can be decreased by providing a large resistor in series with the anode, while the charge current density can be decreased by using an electrode with larger surface area, which can be achieved by fabricating grooves or fans on electrodes and by using low electron backscattering and low secondary emission materials, like carbon. Another concept of constant current mode is also proposed in this invention for extending the lifetime of CCIGs that are used for vacuum containing unfriendly gases.
    • 提供了一种适用于高真空和有污染气体存在的冷阴极离子计。 通过减小放电电流,更准确地说,降低了由电极接收的充电电流密度,并且使用某些类型的用于量规电极的材料,绝缘膜沉积在电极表面上的机制被衰减并且寿命 的量规显着延长。 可以通过提供与阳极串联的大电阻器来减小表压放电电流,同时可以通过使用具有较大表面积的电极来降低充电电流密度,这可以通过在电极上制造凹槽或风扇并且通过使用低 电子后向散射和低二次发射材料,如碳。 在本发明中还提出了恒流模式的另一概念,用于延长用于含有不友好气体的真空的CCIG的寿命。
    • 10. 发明申请
    • METHOD AND DEVICE FOR MANAGING VOICE MESSAGE
    • 用于管理语音信息的方法和设备
    • WO2011150885A3
    • 2012-05-10
    • PCT/CN2011076208
    • 2011-06-23
    • HUAWEI DEVICE CO LTDLU CHAOQUNLIU KUN
    • LU CHAOQUNLIU KUN
    • H04M1/65H04W4/12
    • H04M1/7255
    • The present invention discloses a method and a device for managing a voice message, and relates to the field of communications. It solves the problem that the prior art cannot support a remote terminal to manage a voice message. The technical solution provided in the embodiment of the present invention includes the following steps: when a user manages a voice message of a local terminal through a remote terminal, the local terminal sends a voice message management prompt to the remote terminal (101); the local terminal receives a management instruction sent by the remote terminal according to the voice message management prompt (102); the local terminal executes a corresponding management operation on the voice message according to the management instruction (103). The embodiment of the present invention is applicable to terminals such as a mobile phone.
    • 本发明公开了一种用于管理语音消息的方法和装置,涉及通信领域。 解决了现有技术不能支持远程终端来管理语音消息的问题。 本发明实施例提供的技术方案包括以下步骤:当用户通过远程终端管理本地终端的语音消息时,本地终端向远程终端发送语音消息管理提示; 本地终端根据语音消息管理提示(102)接收远程终端发送的管理指令; 本地终端根据管理指令(103)对语音消息执行对应的管理操作。 本发明的实施例可应用于移动电话等终端。