公开(公告)号：US20050281088A1

公开(公告)日：2005-12-22

申请号：US11031985

申请日：2005-01-07

申请人： Takashi Ishidoshiro ,  Yoshiiku Sonobe

发明人： Takashi Ishidoshiro ,  Yoshiiku Sonobe

IPC分类号： G06F12/16 ,  G06F12/00 ,  G06F12/02 ,  G11C16/04 ,  G11C16/34 ,  G11C29/00

CPC分类号： G11C16/349 ,  G06F12/0246 ,  G06F2212/1036 ,  G06F2212/7211 ,  G11C29/76

摘要： By providing registers for each block constituting the flash memory, based on the use state and the erase count information stored in the registers, the plurality of blocks are classified into n groups according to the erase count by the control circuit, and of the blocks that can be used for writing of one classified group, writing of data is performed in the block constitution sequence. When all the blocks of one group are used, data is written to blocks that can be used for writing of another group selected in a specified sequence. Sequentially between n groups, the item in charge for selecting the blocks used for data writing are alternated, and data is written to the selected block. As a result, considering leveling of the flash memory block erase count, it is possible to perform the write capability block selection process using hardware.

摘要翻译： 通过为构成闪速存储器的每个块提供寄存器，根据存储在寄存器中的使用状态和擦除计数信息，根据控制电路的擦除次数将多个块分成n组， 可以用于一个分类组的写入，以块构成顺序执行数据写入。 当使用一组的所有块时，将数据写入可用于写入以指定序列选择的另一组的块。 在n个组之间，用于选择用于数据写入的块的负责项目被交替，并且数据被写入所选择的块。 结果，考虑到闪存块擦除计数的调整，可以使用硬件来执行写入能力块选择处理。

公开(公告)号：US06968181B2

公开(公告)日：2005-11-22

申请号：US10323462

申请日：2002-12-18

申请人： Takashi Ishidoshiro

发明人： Takashi Ishidoshiro

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L29/08 ,  H04W4/02 ,  H04W28/14 ,  H04W64/00 ,  H04W68/00 ,  H04W88/08 ,  H04Q7/20

CPC分类号： H04L67/26 ,  H04L67/04 ,  H04L67/18 ,  H04L67/30 ,  H04W4/02 ,  H04W28/14 ,  H04W64/00 ,  H04W68/00 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/26

摘要： The access point of the present invention saves power consumption and attains size reduction of a mobile device that receives information. A radio base station 10a provides a connecting point for connecting a plurality of clients with the Internet 60, and stores announcement information, which is recognizable by a user terminal 20a. The user terminal 20a transmits information to and from an outlet terminal 25 by radio wave. The radio base station 10a detects the position of the user terminal 20a and the position of the outlet terminal 25, based on the receiving status of the radio wave from the user terminal 20a and the outlet terminal 25. The radio base station 10a provides the user terminal 20a with the stored announcement information when the user terminal 20a comes close to the outlet terminal 25 to be within a preset distance from the outlet terminal 25.

摘要翻译： 本发明的接入点节省了功率消耗，并且实现了接收信息的移动设备的尺寸减小。 无线基站10a提供用于将多个客户端与因特网60连接的连接点，并且存储可由用户终端20a识别的通知信息。 用户终端20a通过无线电波向出站终端25发送信息。 无线基站10a根据来自用户终端20a和出口终端25的无线电波的接收状态来检测用户终端20a的位置和出口终端25的位置。无线基站10 a当用户终端20a靠近出口终端25距离出口终端25在预设的距离内时，向用户终端20a提供存储的通告信息。

公开(公告)号：US20050160138A1

公开(公告)日：2005-07-21

申请号：US10982031

申请日：2004-11-05

申请人： Takashi Ishidoshiro

发明人： Takashi Ishidoshiro

IPC分类号： H04L9/08 ,  H04L12/28 ,  H04L29/06 ,  H04W12/04 ,  H04W84/10 ,  H04W84/12 ,  H04W88/08 ,  H04W92/10 ,  H04L9/00

CPC分类号： H04L63/06 ,  H04L63/0428 ,  H04L63/061 ,  H04L63/20 ,  H04W12/02 ,  H04W12/04 ,  H04W76/10 ,  H04W84/12 ,  H04W88/08

摘要： An object of the present invention is to enable the configuration tasks needed to form a wireless LAN to be performed using a simple method while increasing security during such configuration. In a wireless network configuration system GH1 including an encryption key setting system LH1, where an access point 20 determines after the power thereto is turned ON that configuration for connection to a wireless LAN has not yet be carried out, the access point 20 activates a restricted receiving mode in which only an initial configuration packet is accepted. A terminal 50 that has sent an initial configuration packet and the access point 20 that has received such initial configuration packet while the restricted receiving mode is active each create an identical WEP key with reference to the data on a CD-ROM 51 or the data in a ROM 12, respectively, and set and register the created WEP key in itself.

摘要翻译： 本发明的目的是使得能够使用简单的方法来形成无线LAN所需的配置任务，同时在这种配置期间提高安全性。 在包括加密密钥设定系统LH 1的无线网络配置系统GH1中，接入点20在其接通电源之后确定为ON，用于连接到无线LAN的配置尚未被执行，接入点20激活 仅接受初始配置分组的受限接收模式。 已经发送初始配置分组的终端50和在受限接收模式有效时接收到这种初始配置分组的接入点20参考CD-ROM51上的数据或者在CD-ROM51中的数据创建相同的WEP密钥 ROM 12，并且自己设置并注册所创建的WEP密钥。