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    • 6. 发明授权
    • Communication system for adding data transmission origin information to data
    • 用于将数据传输原始信息添加到数据的通信系统
    • US07590741B2
    • 2009-09-15
    • US10483980
    • 2002-07-24
    • Hiromitsu SuminoHideharu Suzuki
    • Hiromitsu SuminoHideharu Suzuki
    • G06F15/16H04W40/00H04K1/00
    • H04L67/2804H04L29/06H04L67/02H04L67/04H04L67/2819H04L67/2871H04L67/303H04L69/329H04W8/18H04W76/10H04W80/06H04W88/04H04W88/16
    • A Gateway 3 receives mobile station data corresponding to a mobile station 2 from a switching center in a mobile packet communication network 1. The mobile station data may be communicated with a communication protocol such as Network Management Protocol (NWMP). Mobile station 2 transmits and receives user data, such as Hypertext Transfer Protocol (HTTP) data, in a protocol, such as HTTP, via gateway 3. In transmitting user data from mobile station 2 to a server 5, gateway 3 may add the mobile station data corresponding to mobile station 2 to the data. Mobile station 2 cannot falsify the mobile station data because the added mobile station data corresponds to identification data used in establishing a wireless connection between mobile station 2 and mobile packet communication network 1. As a result, server 5 may trust mobile station data added by gateway 3 to the user data transmitted from mobile station 2.
    • 网关3从移动分组通信网络1中的交换中心接收与移动站2相对应的移动站数据。移动站数据可以与诸如网络管理协议(NWMP)的通信协议通信。 移动台2经由网关3在诸如HTTP的协议中发送和接收诸如超文本传输​​协议(HTTP)数据的用户数据。在将用户数据从移动台2发送到服务器5时,网关3可以将移动台 对应于移动站2的站数据到数据。 移动台2不能伪造移动台数据,因为所添加的移动站数据对应于在移动站2和移动分组通信网络1之间建立无线连接所使用的识别数据。结果,服务器5可以信任由网关添加的移动站数据 3到从移动台2发送的用户数据。