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    • 87. 发明申请
    • Wireless hard disk drive
    • 无线硬盘驱动器
    • US20060190669A1
    • 2006-08-24
    • US11108685
    • 2005-04-19
    • Sung LeeKeven Kim
    • Sung LeeKeven Kim
    • G06F3/06G06F12/00
    • G06F3/0658G06F3/0605G06F3/0676G11B25/043H04W88/02
    • A wireless hard disk drive is disclosed. The wireless hard disk drive includes a microprocessor, a Synchronous Dynamic Random Access Memory (SDRAM), a hard disk, a wireless chip, an antenna, and an Ethernet communication unit. The microprocessor has an SDRAM controller, a wireless chip controller and an Ethernet controller. The SDRAM is interfaced with the SDRAM controller of the microprocessor, and stores operational data. The hard disk is interfaced with a memory controller of the microprocessor, and stores data. The wireless chip is interfaced with the wireless chip controller of the microprocessor, and is configured to modulate data into radio frequency signals and then transmit the radio frequency signals, and to demodulate received radio frequency signals into data and then transfer the data. The antenna is connected to a transmitter and a receiver. The Ethernet communication unit is interfaced with the Ethernet controller, and allows the data to be stored and the data stored on the hard disk to be accessed. The elements are contained in a single portable housing, so that the wireless hard disk drive can have mobility, portability and wireless connectivity to a host device.
    • 公开了一种无线硬盘驱动器。 无线硬盘驱动器包括微处理器,同步动态随机存取存储器(SDRAM),硬盘,无线芯片,天线和以太网通信单元。 微处理器具有SDRAM控制器,无线芯片控制器和以太网控制器。 SDRAM与微处理器的SDRAM控制器接口,并存储操作数据。 硬盘与微处理器的存储器控​​制器接口,并存储数据。 无线芯片与微处理器的无线芯片控制器接口,被配置为将数据调制成射频信号,然后发送射频信号,并将接收到的射频信号解调为数据,然后传送数据。 天线连接到发射机和接收机。 以太网通信单元与以太网控制器接口,允许存储数据,存取硬盘上的数据。 这些元件被包含在单个便携式外壳中,使得无线硬盘驱动器可以具有到主机设备的移动性,便携性和无线连接。
    • 89. 发明申请
    • Apparatus and method for handover in mobile communication system
    • 移动通信系统中切换的装置和方法
    • US20060142008A1
    • 2006-06-29
    • US11250625
    • 2005-10-17
    • Ji LeeDong KongSang MoonSung LeeSang LeeJong PyoEun Chung
    • Ji LeeDong KongSang MoonSung LeeSang LeeJong PyoEun Chung
    • H04Q7/20
    • H04W36/02H04W36/08
    • An apparatus and method for a handover in a mobile communication system are provided. The handover apparatus includes an interface unit for setting a first path used before the handover and a second path used after the handover, for the mobile terminal undergoing the handover. A controller determines whether or not data to be transmitted to the mobile terminal is real-time data upon receipt of the data, transmits the data to the mobile terminal through the first and second paths when it is determined to be real-time data, and buffers the data and transmits the buffered data to the mobile terminal through the second path after completion of the handover when it is determined not to be real-time data. A buffer stores the buffered data until the handover is completed.
    • 提供了一种用于移动通信系统中的切换的装置和方法。 切换装置包括用于设置切换前使用的第一路径和切换后使用的第二路径的接口单元,用于正在进行切换的移动终端。 控制器确定在接收到数据时要发送到移动终端的数据是否为实时数据,当确定为实时数据时,通过第一和第二路径将数据发送到移动终端,以及 当确定不是实时数据时,缓冲数据并且在完成切换之后通过第二路径将缓冲的数据发送到移动终端。 缓冲器存储缓冲的数据,直到切换完成。