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1. 发明授权

US07280507B2 Radio LAN data transmission system, radio LAN data transmission method, and computer product 失效
标题翻译：无线局域网数据传输系统，无线局域网数据传输方式和计算机产品
公开(公告)号：US07280507B2
公开(公告)日：2007-10-09
申请号：US10780577
申请日：2004-02-19
申请人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Katsuhiro Eguchi , Naoyuki Takeshita , Yuji Ishii , Kazuyuki Inomoto
发明人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Katsuhiro Eguchi , Naoyuki Takeshita , Yuji Ishii , Kazuyuki Inomoto
IPC分类号： H04Q7/00 , H04Q7/24 , H04L12/28
CPC分类号： H04W36/02
摘要： If a radio LAN apparatus moves from a communication range of a first access point to a communication range of a second access point, and if communication link between the radio LAN apparatus and the first access point is broken, a memory control section stops transmitting data to the first access point. At this time, data to be transmitted to the first access point are not deleted from memory. After the radio LAN apparatus enters the communication range of the second access point, the memory control section resumes transmission of the data stored in the memory. Thereafter, the next data are transmitted. Thus, the data is transmitted in proper sequence.
摘要翻译：如果无线电LAN装置从第一接入点的通信范围移动到第二接入点的通信范围，并且如果无线电LAN装置与第一接入点之间的通信链路断开，则存储器控制部分停止向第一个接入点。此时，不会从存储器中删除要发送到第一接入点的数据。在无线电LAN装置进入第二接入点的通信范围之后，存储器控制部分恢复存储在存储器中的数据的传输。此后，发送下一个数据。因此，以适当的顺序传输数据。

2. 发明申请

US20050013265A1 Radio LAN data transmission system, radio LAN data transmission method, and computer product 失效
标题翻译：无线局域网数据传输系统，无线局域网数据传输方式和计算机产品
公开(公告)号：US20050013265A1
公开(公告)日：2005-01-20
申请号：US10780577
申请日：2004-02-19
申请人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Katsuhiro Eguchi , Naoyuki Takeshita , Yuji Ishii , Kazuyuki Inomoto
发明人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Katsuhiro Eguchi , Naoyuki Takeshita , Yuji Ishii , Kazuyuki Inomoto
IPC分类号： H04L12/28 , H04W36/06 , H04W36/08 , H04Q7/00
CPC分类号： H04W36/02
摘要： If a radio LAN apparatus moves from a communication range of a first access point to a communication range of a second access point, and if communication link between the radio LAN apparatus and the first access point is broken, a memory control section stops transmitting data to the first access point. At this time, data to be transmitted to the first access point are not deleted from memory. After the radio LAN apparatus enters the communication range of the second access point, the memory control section resumes transmission of the data stored in the memory. Thereafter, the next data are transmitted. Thus, the data is transmitted in proper sequence.
摘要翻译：如果无线电LAN装置从第一接入点的通信范围移动到第二接入点的通信范围，并且如果无线电LAN装置与第一接入点之间的通信链路断开，则存储器控制部分停止向第一个接入点。此时，不会从存储器中删除要发送到第一接入点的数据。在无线电LAN装置进入第二接入点的通信范围之后，存储器控制部分恢复存储在存储器中的数据的传输。此后，发送下一个数据。因此，以适当的顺序传输数据。

3. 发明授权

US07672457B2 Computer-readable recording medium recording a wireless communication authentication program 有权
标题翻译：记录无线通信认证程序的计算机可读记录介质
公开(公告)号：US07672457B2
公开(公告)日：2010-03-02
申请号：US11236518
申请日：2005-09-28
申请人： Yuji Nagano , Kazuhiro Ichiyanagi , Akiko Kusumoto , Hisayoshi Naito , Shinichirou Miyajima , Kazuyuki Inomoto
发明人： Yuji Nagano , Kazuhiro Ichiyanagi , Akiko Kusumoto , Hisayoshi Naito , Shinichirou Miyajima , Kazuyuki Inomoto
IPC分类号： H04L9/00 , G06F7/04 , H04L9/32
CPC分类号： H04L63/062 , H04L9/12 , H04L9/3271 , H04L63/068 , H04L63/08 , H04L63/0853 , H04L2209/80 , H04W12/06 , H04W84/12
摘要： A wireless communication authentication program whereby a slave station in a small-scale wireless LAN system can be authenticated by a simple procedure. A wireless communication authentication device periodically increments a first system timer value (Step S1) for which an optional numerical value is set beforehand. A wireless communication device sets therein a second system timer value (Step S2) so as to coincide with the first system timer value and periodically increments the second system timer value (Step S3). The wireless communication device transmits an authentication request command including a third system timer value (Step S4), and the wireless communication authentication device compares the third system timer value included in the authentication request command with the first system timer value thereof assumed at the time of reception of the command (Step S6). In accordance with the comparison result, the wireless communication authentication device determines whether to authenticate the wireless communication device.
摘要翻译：一种无线通信认证程序，通过简单的过程可以认证小型无线LAN系统中的从属站。无线通信认证装置周期性地增加预先设定了可选数值的第一系统定时器值（步骤S1）。无线通信装置在其中设置第二系统定时器值（步骤S2），以便与第一系统定时器值一致并周期性地增加第二系统定时器值（步骤S3）。无线通信装置发送包括第三系统定时器值的认证请求命令（步骤S4），无线通信认证装置将认证请求命令中包含的第三系统定时器值与其假定的第一系统定时器值进行比较接收命令（步骤S6）。根据比较结果，无线通信认证装置判定是否认证无线通信装置。

4. 发明申请

US20060019675A1 Technology for controlling wireless communication 有权
公开(公告)号：US20060019675A1
公开(公告)日：2006-01-26
申请号：US11239033
申请日：2005-09-30
申请人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Iwao Hashizume , Kazuyuki Inomoto , Jun Endoh , Toshikazu Senuki
发明人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Iwao Hashizume , Kazuyuki Inomoto , Jun Endoh , Toshikazu Senuki
IPC分类号： H04Q7/20
CPC分类号： H04W36/32 , H04W36/18 , H04W36/20 , H04W88/02
摘要： A mobile terminal is carried by a moving object, and the mobile station is configured to perform wireless communications with a base terminal from among a plurality of base stations. The mobile station acquires a communication status between itself and at least a first base station and a second base station from among the plurality of base stations. The mobile station performs wireless communications with a base station from among the first base station and the second base station of which the communication status satisfies a communication condition that is most distant.

5. 发明授权

US07583978B2 Technology for controlling wireless communication 有权
标题翻译：无线通信控制技术
公开(公告)号：US07583978B2
公开(公告)日：2009-09-01
申请号：US11239033
申请日：2005-09-30
申请人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Iwao Hashizume , Kazuyuki Inomoto , Jun Endoh , Toshikazu Senuki
发明人： Shinichirou Miyajima , Kazuhiro Ichiyanagi , Akiko Kusumoto , Yuji Nagano , Iwao Hashizume , Kazuyuki Inomoto , Jun Endoh , Toshikazu Senuki
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W36/32 , H04W36/18 , H04W36/20 , H04W88/02
摘要： A mobile terminal is carried by a moving object, and the mobile station is configured to perform wireless communications with a base terminal from among a plurality of base stations. The mobile station acquires a communication status between itself and at least a first base station and a second base station from among the plurality of base stations. The mobile station performs wireless communications with a base station from among the first base station and the second base station of which the communication status satisfies a communication condition that is most distant.
摘要翻译：移动终端由移动对象携带，移动台被配置为与多个基站中的基站进行无线通信。移动站从多个基站之间获取自身与至少第一基站和第二基站之间的通信状态。移动台从通信状态满足最远的通信条件的第一基站和第二基站之间进行与基站的无线通信。

6. 发明申请

US20060018481A1 Computer-readable recording medium recording a wireless communication authentication program 有权
标题翻译：记录无线通信认证程序的计算机可读记录介质
公开(公告)号：US20060018481A1
公开(公告)日：2006-01-26
申请号：US11236518
申请日：2005-09-28
申请人： Yuji Nagano , Kazuhiro Ichiyanagi , Akiko Kusumoto , Hisayoshi Naito , Shinichirou Miyajima , Kazuyuki Inomoto
发明人： Yuji Nagano , Kazuhiro Ichiyanagi , Akiko Kusumoto , Hisayoshi Naito , Shinichirou Miyajima , Kazuyuki Inomoto
IPC分类号： H04K1/00
CPC分类号： H04L63/062 , H04L9/12 , H04L9/3271 , H04L63/068 , H04L63/08 , H04L63/0853 , H04L2209/80 , H04W12/06 , H04W84/12
摘要： A wireless communication authentication program whereby a slave station in a small-scale wireless LAN system can be authenticated by a simple procedure. A wireless communication authentication device periodically increments a first system timer value (Step S1) for which an optional numerical value is set beforehand. A wireless communication device sets therein a second system timer value (Step S2) so as to coincide with the first system timer value and periodically increments the second system timer value (Step S3). The wireless communication device transmits an authentication request command including a third system timer value (Step S4), and the wireless communication authentication device compares the third system timer value included in the authentication request command with the first system timer value thereof assumed at the time of reception of the command (Step S6). In accordance with the comparison result, the wireless communication authentication device determines whether to authenticate the wireless communication device.
摘要翻译：一种无线通信认证程序，通过简单的过程可以认证小型无线LAN系统中的从属站。无线通信认证装置周期性地增加预先设定了可选数值的第一系统定时器值（步骤S1）。无线通信装置在其中设置第二系统定时器值（步骤S2），以便与第一系统定时器值一致并周期性地增加第二系统定时器值（步骤S 3）。无线通信装置发送包括第三系统定时器值的认证请求命令（步骤S4），无线通信认证装置将认证请求命令中包含的第三系统定时器值与其中假设的第一系统定时器值进行比较接收命令（步骤S6）。根据比较结果，无线通信认证装置判定是否认证无线通信装置。

7. 发明申请

US20060056242A1 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US20060056242A1
公开(公告)日：2006-03-16
申请号：US11270283
申请日：2005-11-08
申请人： Naoyuki Takeshita , Toshikazu Senuki , Tetsuya Yasui , Shinichirou Miyajima , Yuji Ishii , Katsuhiro Eguchi , Masahiro Abe , Jun Endoh
发明人： Naoyuki Takeshita , Toshikazu Senuki , Tetsuya Yasui , Shinichirou Miyajima , Yuji Ishii , Katsuhiro Eguchi , Masahiro Abe , Jun Endoh
IPC分类号： G11C7/10
CPC分类号： H04L12/56
摘要： A communication system that can improve communication quality by accurately re-creating reproduction timing at the receiving end even at the time of receiving VBR data or in the case of the occurrence of a packet loss. A send rate recognition section recognizes a send rate from a time stamp. A memory stores data. A dummy data addition section adds dummy data for correcting the difference between a read rate set for reading out data from the memory and the send rate to the data written to the memory. A read clock generation section generates a read clock which is equal to the read rate. A dummy data removal section removes the dummy data from the data read out from the memory on the basis of the read clock.
摘要翻译：即使在接收到VBR数据时或者发生分组丢失的情况下，也可以通过在接收端准确地重新生成再现定时来提高通信质量的通信系统。发送速率识别部分从时间戳识别发送速率。内存存储数据。伪数据添加部分将用于校正从存储器读出数据的读取速率与发送速率之间的差的伪数据添加到写入存储器的数据。读时钟产生部分生成等于读取速率的读时钟。伪数据去除部分基于读时钟从存储器读出的数据中去除伪数据。

8. 发明授权

US07466967B2 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US07466967B2
公开(公告)日：2008-12-16
申请号：US11270283
申请日：2005-11-08
申请人： Naoyuki Takeshita , Toshikazu Senuki , Tetsuya Yasui , Shinichirou Miyajima , Yuji Ishii , Katsuhiro Eguchi , Masahiro Abe , Jun Endoh
发明人： Naoyuki Takeshita , Toshikazu Senuki , Tetsuya Yasui , Shinichirou Miyajima , Yuji Ishii , Katsuhiro Eguchi , Masahiro Abe , Jun Endoh
IPC分类号： H04B7/00
CPC分类号： H04L12/56
摘要： A communication system that can improve communication quality by accurately re-creating reproduction timing at the receiving end even at the time of receiving VBR data or in the case of the occurrence of a packet loss. A send rate recognition section recognizes a send rate from a time stamp. A memory stores data. A dummy data addition section adds dummy data for correcting the difference between a read rate set for reading out data from the memory and the send rate to the data written to the memory. A read clock generation section generates a read clock which is equal to the read rate. A dummy data removal section removes the dummy data from the data read out from the memory on the basis of the read clock.
摘要翻译：即使在接收到VBR数据时，或者发生分组丢失的情况下，也可以通过在接收端准确地重新制作再生定时来提高通信质量的通信系统。发送速率识别部分从时间戳识别发送速率。内存存储数据。伪数据添加部分将用于校正从存储器读出数据的读取速率与发送速率之间的差的伪数据添加到写入存储器的数据。读时钟产生部分生成等于读取速率的读时钟。伪数据去除部分基于读时钟从存储器读出的数据中去除伪数据。

9. 发明申请

US20070217655A1 Image detection device 审中-公开
标题翻译：图像检测装置
公开(公告)号：US20070217655A1
公开(公告)日：2007-09-20
申请号：US11489521
申请日：2006-07-20
申请人： Shinichirou Miyajima
发明人： Shinichirou Miyajima
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , G06K9/00986
摘要： A device for detecting an image area from an image data that is inputted in series for each pixel is provided. The device includes a lateral direction edge detection portion for comparing pixel data of neighboring pixels in the lateral direction on one line of the image, a vertical direction detection portion for regarding pixels of edge addresses as a noted pixel and comparing pixel data of the noted pixel with that of a pixel one the next line neighboring the noted pixel so as to detect a pixel having a difference between the data within a predetermined range, an area address memory portion for storing an address of the detected pixel when the vertical direction detection portion detected that the difference is within a predetermined range, and an area extraction portion for extracting an area that satisfies a size condition stored in the area address memory portion.
摘要翻译：提供了一种用于从针对每个像素串联输入的图像数据中检测图像区域的装置。该装置包括：横向边缘检测部分，用于比较图像的一行上的横向方向上的相邻像素的像素数据;垂直方向检测部分，用于将边缘地址的像素作为注释像素进行比较，并比较所述像素的像素数据与邻近所述像素的下一行的像素的像素相邻，以便检测具有预定范围内的数据之间的差异的像素;区域地址存储部分，用于当检测到垂直方向检测部分时存储检测到的像素的地址差异在预定范围内，以及区域提取部分，用于提取满足存储在区域地址存储部分中的大小条件的区域。

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