公开(公告)号：US20060023720A1

公开(公告)日：2006-02-02

申请号：US10527040

申请日：2003-11-13

申请人： Daiji Ido ,  Yoshinori Matsui ,  Masataka Sugiura

发明人： Daiji Ido ,  Yoshinori Matsui ,  Masataka Sugiura

IPC分类号： H04L12/56

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/80

摘要： Information relating to a playback of divided static media data included in static media transmission data is stored in static media transmission data previous than the static media transmission data, and transmitted, thereby making it possible to determine whether there is no divided static media data originally or lost when the divided static media data is not received. Accordingly, in the case where static media such as timed text and the like is used in distribution of streaming type, when receiving no static media data, a data receiving apparatus determines whether there is no media data to be next displayed or media data is lost in the course of transmission to notify a user of loss of media data correctly. Moreover, Moreover, it is possible to reduce time required for packet loss detection to execute a retransmission request without increasing pre-buffering.

摘要翻译： 与包含在静态媒体传输数据中的分割的静态媒体数据的重放有关的信息被存储在静态媒体传输数据之前的静态媒体传输数据中，并且被发送，从而可以确定原始或者是否没有划分的静态媒体数据 当未接收到分割的静态媒体数据时丢失。 因此，在流媒体分发中使用诸如定时文本等的静态媒体的情况下，当不接收到静态媒体数据时，数据接收装置确定是否没有要下一次显示的媒体数据或媒体数据丢失 在传输过程中正确通知用户丢失媒体数据。 此外，可以减少分组丢失检测所需的时间来执行重发请求而不增加预缓冲。

公开(公告)号：US07801182B2

公开(公告)日：2010-09-21

申请号：US10527040

申请日：2003-11-13

申请人： Daiji Ido ,  Yoshinori Matsui ,  Masataka Sugiura

发明人： Daiji Ido ,  Yoshinori Matsui ,  Masataka Sugiura

IPC分类号： H04J3/00

CPC分类号： H04L65/607 ,  H04L29/06027 ,  H04L65/80

摘要： Information relating to a playback of divided static media data included in static media transmission data is stored in static media transmission data previous than the static media transmission data, and transmitted, thereby making it possible to determine whether there is no divided static media data originally or lost when the divided static media data is not received. Accordingly, in the case where static media such as timed text and the like is used in distribution of streaming type, when receiving no static media data, a data receiving apparatus determines whether there is no media data to be next displayed or media data is lost in the course of transmission to notify a user of loss of media data correctly. Moreover, it is possible to reduce time required for packet loss detection to execute a retransmission request without increasing pre-buffering.

摘要翻译： 与包含在静态媒体传输数据中的分割的静态媒体数据的重放有关的信息被存储在静态媒体传输数据之前的静态媒体传输数据中，并且被发送，从而可以确定原始或者是否没有划分的静态媒体数据 当未接收到分割的静态媒体数据时丢失。 因此，在流媒体分发中使用诸如定时文本等的静态媒体的情况下，当不接收到静态媒体数据时，数据接收装置确定是否没有要下一次显示的媒体数据或媒体数据丢失 在传输过程中正确通知用户丢失媒体数据。 此外，可以减少丢包检测所需的时间来执行重传请求而不增加预缓冲。

公开(公告)号：US20050125658A1

公开(公告)日：2005-06-09

申请号：US10491599

申请日：2002-10-21

申请人： Yoshihiro Tsukamoto ,  Masataka Sugiura ,  Kouji Hatano ,  Eiji Takahashi

发明人： Yoshihiro Tsukamoto ,  Masataka Sugiura ,  Kouji Hatano ,  Eiji Takahashi

IPC分类号： G06F21/60 ,  G06F21/64 ,  G07B15/06 ,  G07F7/10 ,  H04L9/32 ,  H04L29/06 ,  H04L9/00

CPC分类号： H04L63/0428 ,  G06F21/606 ,  G06F21/64 ,  G06F2221/2101 ,  G06Q20/341 ,  G06Q20/40975 ,  G07B15/063 ,  G07F7/1008 ,  H04L9/32 ,  H04L63/0823 ,  H04L2209/60

摘要： It is an object of the invention to reuse the available part of data in cases where data is determined not to be authentic. The input section inputs the data, and the processing section generates the processed data. According to the generation of the processed data, the authentication data generation section generates the authentication data for authenticating the processed data and the output section outputs the data with authentication wherein the processed data is correlated with the authentication data. By including the data inputted into the processed data, even if the processed data cannot be authenticated, a process can be performed by using the data as long as the authenticity of the data can be guaranteed. Moreover, it becomes possible to specify a flexible process by including the status return information in the processed data required for the process in the case where the authenticity cannot be affirmed.

摘要翻译： 本发明的目的是在确定数据不真实的情况下重用可用的数据部分。 输入部输入数据，处理部生成处理后的数据。 根据处理后的数据的生成，认证数据生成部生成用于认证处理后的数据的认证数据，输出部通过认证处理数据与认证数据相关联地输出认证数据。 通过将输入的数据包含在处理后的数据中，即使处理后的数据不能被认证，只要可以保证数据的真实性，就可以使用数据来进行处理。 此外，通过将状态返回信息包括在无法确认真实性的情况下的处理所需的处理数据中，可以指定灵活处理。

公开(公告)号：US08744216B2

公开(公告)日：2014-06-03

申请号：US13264499

申请日：2011-01-26

申请人： Yuko Arai ,  Yuichiro Takemoto ,  Masataka Sugiura

发明人： Yuko Arai ,  Yuichiro Takemoto ,  Masataka Sugiura

IPC分类号： G06K9/32 ,  G06T3/00

CPC分类号： G06T3/0018 ,  G06T3/0062 ,  H04N5/23238 ,  H04N7/183

摘要： An omnidirectional image processing apparatus enables the visibility of a specified monitoring object in an omnidirectional image to be improved while maintaining the continuity of that omnidirectional image. The omnidirectional image processing apparatus performs image processing on an omnidirectional image, and has a monitoring object specification section that specifies a monitoring object photographed in the omnidirectional image. The omnidirectional image processing apparatus also has an image rotating section that rotates the omnidirectional image so that the position of a specified monitoring object becomes upper-central, and a center position moving section that moves the center position of the omnidirectional image rotated by the image rotating section downward by means of warping processing.

摘要翻译： 全向图像处理装置使得能够在保持该全向图像的连续性的同时改善全方向图像中的指定监视对象的可见性。 全向图像处理装置对全向图像执行图像处理，并且具有指定在全向图像中拍摄的监视对象的监视对象指定部。 全方位图像处理装置还具有图像旋转部，其使全向图像旋转，使得指定的监视对象的位置变为中心，以及中心位置移动部，其使由旋转的图像旋转的全向图像的中心位置移动 通过翘曲加工向下切割。

公开(公告)号：US07424034B2

公开(公告)日：2008-09-09

申请号：US10307362

申请日：2002-12-02

申请人： Kyoko Kawaguchi ,  Kouji Hatano ,  Masataka Sugiura ,  Eiji Takahashi ,  Yoshihiro Tsukamoto

发明人： Kyoko Kawaguchi ,  Kouji Hatano ,  Masataka Sugiura ,  Eiji Takahashi ,  Yoshihiro Tsukamoto

IPC分类号： H04J3/16 ,  H04J3/22 ,  H04K1/00 ,  H04L9/00 ,  H04L9/32 ,  G06F7/04 ,  G06F17/30 ,  H03M1/68 ,  H04N7/16

CPC分类号： H04L63/104 ,  G06F21/10 ,  G06F2221/0728 ,  G06F2221/0759 ,  G06Q30/02 ,  H04L63/102 ,  H04L2463/101

摘要： A technique that can enhance convenience on each of both sides that distribute and use content under the conditions where use limitations intended to protect the copyright of content have diversified. According to this technique, a right gateway 100 is provided, that converts the condition of use in the right information of content subject to transmission from repository 20 at the transmitting end to repository 30 at the transmission destination in accordance with the right management capacity (capacity information 200) of content in repository 30 at the transmission destination. With right gateway 100 performing processing, the range of equipment and recording mediums capable of use of content expands, thereby promoting the use of content.

摘要翻译： 一种可以增强双方在分发和使用内容的条件下的便利性的技术，其条件是用于保护内容版权的使用限制已经多样化。 根据该技术，提供右侧网关100，其将根据正确的管理能力（容量（容量））将发送端的发送端的存储库20的正确信息中的使用条件转换到发送目的地的存储库30 信息200）在发送目的地的存储库30中的内容。 利用正确的网关100执行处理，扩展了能够使用内容的设备和记录介质的范围，从而促进了内容的使用。

公开(公告)号：US06275190B1

公开(公告)日：2001-08-14

申请号：US09632788

申请日：2000-08-04

申请人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

发明人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

IPC分类号： G01S302

CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/0252 ,  G01S5/14

摘要： A method of detecting a position of a radio mobile station in radiocommunications, which is capable of accurately and simply finding the position of the mobile station. At a measuring point the mobile station measures the reception radio strength levels from a plurality of base stations and conveys the measurement results through the base station to a control station. The control station learns, through a neural network, the correlation between the reception radio strength levels and the position of the mobile station on the basis of the measurement results at a plurality of measuring points and the positions of the measuring points. Subsequently, when the mobile station communicates to the control station the reception radio strength levels measured at an arbitrary point, the control station estimates the position of the mobile station, causing those measurement results, on the basis of the correlation obtained through the learning.

公开(公告)号：US6067294A

公开(公告)日：2000-05-23

申请号：US703377

申请日：1996-08-26

申请人： Toru Kubo ,  Kazuaki Yamaguchi ,  Masataka Sugiura

发明人： Toru Kubo ,  Kazuaki Yamaguchi ,  Masataka Sugiura

IPC分类号： H04N7/08 ,  H04B7/26 ,  H04H20/00 ,  H04H20/38 ,  H04H20/42 ,  H04H20/57 ,  H04J3/00 ,  H04N7/081 ,  H04N7/24 ,  H04W4/06 ,  H04W48/10 ,  H04W48/16 ,  H04W72/04 ,  H04W74/04 ,  H04B7/212

CPC分类号： H04H20/57 ,  H04H20/38 ,  H04H20/42 ,  H04N21/2381 ,  H04N21/4381 ,  H04N21/6131 ,  H04N21/6181 ,  H04W72/042

摘要： A wireless communication system comprises: a center unit and a plurality of terminal units, wherein the center unit includes: a transmitting portion for recurrently generating time slots and transmitting data through the set of time slots; a broadcasting control portion for respectively sending information of at least a predetermined time slot to be used out of the time slots for broadcast to the plurality of terminal units through the transmitting portion and for operating the transmitting portion to transmit the data to be broadcasted through at least the predetermined time slot; and each of the terminal unit includes: a receiving portion for receiving the data through one of time slots assigned to each of the terminal unit out of the time slots; and a broadcasting receiving control portion for receiving the information through the receiving portion and for controlling the receiving portion to receive the data to be broadcasted using the predetermined time slot with reference to the information. The center unit may broadcast the data using both time slots of upward and downward transmission and may synchronize a top of reference frame of the data including video data of moving pictures with a top of the slot for broadcasting.

摘要翻译： 一种无线通信系统，包括：中心单元和多个终端单元，其中所述中心单元包括：发送部分，用于循环产生时隙并通过所述一组时隙发送数据; 广播控制部分，用于通过发送部分向多个终端单元分别发送用于广播的时隙中要使用的至少预定时隙的信息，并且用于操作发送部分以通过发送部分发送要广播的数据 至少预定时隙; 并且每个终端单元包括：接收部分，用于通过从时隙中分配给每个终端单元的时隙之一接收数据; 以及广播接收控制部分，用于通过接收部分接收信息，并且参照该信息控制接收部分使用预定时隙接收要广播的数据。 中心单元可以使用上下传输的两个时隙广播数据，并且可以将包括运动图像的视频数据的数据的参考帧的顶部与用于广播的时隙的顶部同步。

公开(公告)号：US06359587B1

公开(公告)日：2002-03-19

申请号：US09678324

申请日：2000-10-03

申请人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

发明人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

IPC分类号： G01S302

CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/0252 ,  G01S5/14

摘要： A method of detecting a position of a radio mobile station in radiocommiunications, which is capable of accurately and simply finding the position of the mobile station. At a measuring point the mobile station measures the reception radio strength levels from a plurality of base stations and conveys the measurement results through the base station to a control station. The control station learns, through a neural network, the correlation between the reception radio strength levels and the position of the mobile station on the basis of the measurement results at a plurality of measuring points and the positions of the measuring points. Subsequently, when the mobile station communicates to the control station the reception radio strength levels measured at an arbitrary point, the control station estimates the position of the mobile station, causing those measurement results, on the basis of the correlation obtained through the learning.

摘要翻译： 一种在无线电通信中检测无线电移动台的位置的方法，其能够准确且简单地找到移动台的位置。 在测量点，移动站测量来自多个基站的接收无线电强度电平，并将测量结果通过基站传送到控制站。 基于多个测量点的测量结果和测量点的位置，控制站通过神经网络学习接收无线电强度级别与移动台的位置之间的相关性。 随后，当移动站与控制站通信时，在任意点测量的接收无线电强度水平，控制站基于通过学习获得的相关性来估计移动站的位置，从而产生这些测量结果。

公开(公告)号：US06259406B1

公开(公告)日：2001-07-10

申请号：US09678329

申请日：2000-10-03

申请人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

发明人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

IPC分类号： G01S302

CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/0252 ,  G01S5/14

摘要： A method of detecting a position of a radio mobile station in radiocommunications, which is capable of accurately and simply finding the position of the mobile station. At a measuring point the mobile station measures the reception radio strength levels from a plurality of base stations and conveys the measurement results through the base station to a control station. The control station learns, through a neural network, the correlation between the reception radio strength levels and the position of the mobile station on the basis of the measurement results at a plurality of measuring points and the positions of the measuring points. Subsequently, when the mobile station communicates to the control station the reception radio strength levels measured at an arbitrary point, the control station estimates the position of the mobile station, causing those measurement results, on the basis of the correlation obtained through the learning.

公开(公告)号：US6140964A

公开(公告)日：2000-10-31

申请号：US819985

申请日：1997-03-18

申请人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

发明人： Masataka Sugiura ,  Hiroyoshi Ishibashi ,  Etsumi Kanaya ,  Toru Kubo ,  Kazuaki Yamaguchi ,  Natsuki Oka

IPC分类号： G01S1/02 ,  G01S5/02 ,  G01S5/14 ,  G01S19/19 ,  H04W64/00 ,  G01S1/14

CPC分类号： H04W64/00 ,  G01S1/026 ,  G01S5/0252 ,  G01S5/14

摘要： A method of detecting a position of a radio mobile station in radiocommunications, which is capable of accurately and simply finding the position of the mobile station. At a measuring point the mobile station measures the reception radio strength levels from a plurality of base stations and conveys the measurement results through the base station to a control station. The control station learns, through a neural network, the correlation between the reception radio strength levels and the position of the mobile station on the basis of the measurement results at a plurality of measuring points and the positions of the measuring points. Subsequently, when the mobile station communicates to the control station the reception radio strength levels measured at an arbitrary point, the control station estimates the position of the mobile station, causing those measurement results, on the basis of the correlation obtained through the learning.