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    • 81. 发明授权
    • Network apparatus and network communication method
    • 网络设备和网络通信方式
    • US06799223B1
    • 2004-09-28
    • US09420457
    • 1999-10-18
    • Takeshi Yamamoto
    • Takeshi Yamamoto
    • G06F1516
    • H04L65/605H04L29/06H04L29/06027H04N7/173H04N21/41407H04N21/6125H04N21/6131H04N21/64707H04N21/64792
    • A network apparatus which enables continuous reproduction of image information without a necessity of a high performance CPU and a large capacity memory in mobile terminals, comprises: an Internet interface means 5 for establishing an interface with the Internet 1, a mobile interface means 7 for establishing an interface with a mobile network 4, a protocol processing means 6 for applying a,protocol process to information which are processed by the Internet interface means and the mobile interface means, an image information edit processing means 8 for editing image information which are extracted by the protocol processing means into image information suitable for a mobile communication, a storage unit 10 for storing the image information which are edited by the image information edit processing means, and a storage unit controlling means 9 for controlling to store/read the image information into/from the storage unit.
    • 一种网络设备,其能够在移动终端中不需要高性能CPU和大容量存储器的情况下连续再现图像信息,包括:用于与因特网1建立接口的因特网接口装置5,用于建立与互联网1的接口的移动接口装置7 与移动网络4的接口,用于将协议处理应用于由因特网接口装置和移动接口装置处理的信息的协议处理装置6,用于编辑图像信息的图像信息编辑处理装置8,图像信息编辑处理装置8 协议处理装置转换为适合于移动通信的图像信息,存储单元10,用于存储由图像信息编辑处理装置编辑的图像信息;以及存储单元控制装置9,用于控制将图像信息存储/读取到 /从存储单元。
    • 87. 发明授权
    • Radio communication system
    • 无线通信系统
    • US06252914B1
    • 2001-06-26
    • US09357382
    • 1999-07-20
    • Takeshi Yamamoto
    • Takeshi Yamamoto
    • H04K102
    • H04L25/03159H04L25/03343H04L2025/03401H04L2025/03522H04M3/42153
    • A radio communication system for reducing deterioration of the transmission quality due to multipath fading while downsizing a terminal and reducing the power consumption. The propagation characteristic of a propagation path 3 is estimated by an automatic equalizer 30 set in a base station 1, and the inverse characteristic of the propagation path is added to the down-transmission data to be transmitted to a terminal 2 in a predistortion section 50 in accordance with the estimation result, and the data to which the inverse characteristic of the propagation path 3 is added is transmitted to the terminal 2 through the propagation path 3 as transmission data.
    • 一种无线电通信系统,用于在小型化终端并降低功耗的同时减少由于多径衰落引起的传输质量的恶化。 通过设置在基站1中的自动均衡器30来估计传播路径3的传播特性,将传播路径的逆特性与预失真部50中向终端2发送的下行发送数据相加 根据估计结果,将传播路径3的反向特性相加的数据作为发送数据通过传播路径3发送到终端2。