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    • 1. 发明申请
    • Authentication of Mobile Communication Networks
    • 移动通信网络认证
    • US20080200147A1
    • 2008-08-21
    • US11628463
    • 2004-06-04
    • Tomas NylanderJari VikbergLars Peter Ohman
    • Tomas NylanderJari VikbergLars Peter Ohman
    • H04M1/66H04M1/00
    • H04L63/0869H04L63/0853H04W12/06H04W88/06
    • A mobile station is adapted to communicate with a core network portion of a mobile communications network via an unlicensed radio access network. The mobile station has a SIM card adapted to generate a unique response word using at least a key unique to the mobile station and a fixed length random number. The mobile station includes processing circuitry and unlicensed radio interface circuitry coupled to the processing circuitry. This circuitry is adapted to generate a fixed-length random number, calculate a first response word with the SIM card on the basis of the generated random number, formulate and transmit an authentication request to the unlicensed radio access network containing the fixed-length random number, receive an authentication response from the unlicensed radio access network containing a second response word, and compare the calculated first response word with the received second word to authenticate said core network. In this manner, mobile station is able to authenticate the network with an existing second-generation SIM card and with minimum modification of its operation.
    • 移动台适于经由未许可的无线电接入网络与移动通信网络的核心网络部分进行通信。 移动台具有SIM卡,其适于使用至少一个移动台固有的密钥和固定长度的随机数来生成唯一的响应字。 移动站包括耦合到处理电路的处理电路和未许可的无线电接口电路。 该电路适于产生固定长度的随机数,根据生成的随机数与SIM卡计算第一个响应字,并将认证请求发送给包含固定长度随机数的未许可无线接入网 从包含第二响应字的未许可无线电接入网络接收认证响应,并将计算出的第一响应字与接收到的第二字进行比较,以验证所述核心网。 以这种方式,移动台能够利用现有的第二代SIM卡对网络进行认证,并且对其操作进行最小的修改。
    • 2. 发明申请
    • Configuration of Networked Devices via mobile stations
    • 通过移动台配置网络设备
    • US20090156189A1
    • 2009-06-18
    • US11719901
    • 2004-11-22
    • Lars Peter Ohman
    • Lars Peter Ohman
    • H04M3/00H04W4/12H04W4/00
    • H04W48/16H04W28/18H04W76/10Y02D70/1224Y02D70/142Y02D70/144Y02D70/23
    • A method is proposed for configuring a wireless enabled device using a mobile station that is adapted to communicate with a core network portion of a mobile communications network. The mobile station is also arranged to support communication via a wireless interface and the device is capable of communicating via this wireless interface. The method includes the steps of: establishing communication with a support center via the mobile communications network core network portion; receiving a message containing configuration data for the device from the call center; establishing an unlicensed radio link with the device; and transmitting the configuration data to the device via said unlicensed wireless link. By using the mobile phone or other mobile communications device as an interface for configuration data, the end user is relieved of all further interactions and requires no specific knowledge or experience to achieve the configuration and installation of the device.
    • 提出了一种使用适于与移动通信网络的核心网络部分通信的移动站来配置无线使能设备的方法。 移动台还被布置为支持经由无线接口的通信,并且该设备能够经由该无线接口进行通信。 该方法包括:通过移动通信网络核心网部分与支持中心建立通信; 从呼叫中心接收包含该设备的配置数据的消息; 与设备建立无牌无线电链路; 以及经由所述未许可无线链路将配置数据发送到所述设备。 通过使用移动电话或其他移动通信设备作为配置数据的接口,最终用户可以免除所有进一步的交互,并且不需要特定的知识或经验来实现设备的配置和安装。
    • 4. 发明申请
    • Automatic Adaptation of Quality of Service Over Packet-Switched Networks
    • 通过分组交换网络自动调整服务质量
    • US20080212593A1
    • 2008-09-04
    • US11597632
    • 2004-05-25
    • Hakan NiskaJari VikbergTomas NylanderMagnus HallenstalLars Peter Ohman
    • Hakan NiskaJari VikbergTomas NylanderMagnus HallenstalLars Peter Ohman
    • H04L12/28
    • H04W28/18H04L47/10H04L47/14H04L47/2408H04L47/2416H04L47/2491H04L47/35H04L69/22H04W80/00H04W84/18
    • An end node in a packet-switched network is proposed wherein the end node is arranged to exchange packets consisting of a packet header and payload data with a server node connected to the packet-switched network. The end node includes at least one module adapted to extract quality of service parameter values from the headers of packets received over the packet-switched network and to insert the extracted quality of service parameter value in the headers of packets destined for transmission to the server node over the packet-switched network. In this manner the end node automatically adapts the quality of service parameters received over the packet-switched network to correspond with the type of quality of service defined in received packets. Such a system means that only the server node need be configured with the quality of service parameters applicable on the particular packet switched network, so greatly reducing the installation and configuration overheads in a multi-user network.
    • 提出了分组交换网络中的终端节点,其中终端节点被安排为与分组交换网络连接的服务器节点交换由分组报头和有效载荷数据组成的分组。 终端节点包括至少一个模块,其适于从分组交换网络接收的分组的报头中提取服务质量参数值,并将所提取的服务质量参数值插入到要发送的分组的报头中的服务器节点 通过分组交换网络。 以这种方式,终端节点自动地适应通过分组交换网络接收的服务质量参数,以对应于在接收分组中定义的服务质量的类型。 这样的系统意味着只有服务器节点需要配置适用于特定分组交换网络的服务质量参数,从而大大减少了多用户网络中的安装和配置开销。