公开(公告)号：US20060193345A1

公开(公告)日：2006-08-31

申请号：US10545809

申请日：2004-02-19

申请人： Yukinari Matsuda ,  Susumu Oka ,  Yukiyasu Kawahata ,  Hiroshi Honma ,  Morio Yoshimoto

发明人： Yukinari Matsuda ,  Susumu Oka ,  Yukiyasu Kawahata ,  Hiroshi Honma ,  Morio Yoshimoto

IPC分类号： H04J3/16

CPC分类号： H04N7/147

摘要： Communication is performed without paying attention to the fact that the communication is executed between multimedia terminals having communication procedures differing from each other. A terminal 2 starts a communication procedure that is necessary to establish a communication path to a communication service unit 1, in order to execute communication with a multimedia terminal 3; when a communication protocol conversion unit 7 receives communication start request from the terminal 2, the communication service unit executes identification process of a calling terminal based on the identification number, which exists in communication start request, for determining the multimedia terminal 2, and inquires a terminal information managing unit 9 of the calling terminal. The terminal information managing unit 9 retrieves terminal information related to the calling terminal based on a terminal information request, and informs of the retrieved terminal information to the communication protocol conversion unit 7. The communication protocol conversion unit 7 informs of the communication start request to the terminal 3 when the transmitting the terminal information of the terminal 2 is obtained, and continues a relay process in communication procedure, which is necessary for following establishment of a communication path.

摘要翻译： 执行通信，而不用注意在具有彼此不同的通信过程的多媒体终端之间执行通信的事实。 终端2开始建立到通信服务单元1的通信路径所需的通信过程，以便执行与多媒体终端3的通信; 当通信协议转换单元7从终端2接收到通信开始请求时，通信服务单元基于存在于通信开始请求中的识别号码执行主叫终端的识别处理，以确定多媒体终端2，并且向 主叫终端的终端信息管理部9。 终端信息管理单元9基于终端信息请求检索与主叫终端相关的终端信息，并将所检索到的终端信息通知给通信协议转换单元7。 当发送终端2的终端信息时，通信协议转换单元7向终端3通知通信开始请求，并且继续通信过程中的中继处理，这对于跟随建立通信路径是必需的。

公开(公告)号：US07447218B2

公开(公告)日：2008-11-04

申请号：US10545809

申请日：2004-02-19

申请人： Yukinari Matsuda ,  Susumu Oka ,  Yukiyasu Kawahata ,  Hiroshi Honma ,  Morio Yoshimoto

发明人： Yukinari Matsuda ,  Susumu Oka ,  Yukiyasu Kawahata ,  Hiroshi Honma ,  Morio Yoshimoto

IPC分类号： H04L12/28 ,  H04J3/16

CPC分类号： H04N7/147

摘要： Communication is performed without paying attention to the fact that the communication is executed between multimedia terminals having communication procedures differing from each other.A terminal 2 starts a communication procedure that is necessary to establish a communication path to a communication service unit 1, in order to execute communication with a multimedia terminal 3; when a communication protocol conversion unit 7 receives communication start request from the terminal 2, the communication service unit executes identification process of a calling terminal based on the identification number, which exists in communication start request, for determining the multimedia terminal 2, and inquires a terminal information managing unit 9 of the calling terminal. The terminal information managing unit 9 retrieves terminal information related to the calling terminal based on a terminal information request, and informs of the retrieved terminal information to the communication protocol conversion unit 7. The communication protocol conversion unit 7 informs of the communication start request to the terminal 3 when the transmitting the terminal information of the terminal 2 is obtained, and continues a relay process in communication procedure, which is necessary for following establishment of a communication path.

摘要翻译： 执行通信，而不用注意在具有彼此不同的通信过程的多媒体终端之间执行通信的事实。 终端2开始建立到通信服务单元1的通信路径所需的通信过程，以便执行与多媒体终端3的通信; 当通信协议转换单元7从终端2接收到通信开始请求时，通信服务单元基于存在于通信开始请求中的识别号码执行主叫终端的识别处理，以确定多媒体终端2，并且向 主叫终端的终端信息管理部9。 终端信息管理单元9基于终端信息请求检索与主叫终端相关的终端信息，并将所检索到的终端信息通知给通信协议转换单元7。 当发送终端2的终端信息时，通信协议转换单元7向终端3通知通信开始请求，并且继续通信过程中的中继处理，这对于跟随建立通信路径是必需的。

公开(公告)号：US06970705B2

公开(公告)日：2005-11-29

申请号：US10204209

申请日：2001-12-26

申请人： Morio Yoshimoto ,  Shuu Murayama ,  Yuuji Horii ,  Susumu Oka

发明人： Morio Yoshimoto ,  Shuu Murayama ,  Yuuji Horii ,  Susumu Oka

IPC分类号： H04N7/15 ,  H04M3/38 ,  H04M3/42 ,  H04M3/56 ,  H04M11/00 ,  H04Q7/20 ,  H04L9/00

CPC分类号： H04M3/56 ,  H04M3/382 ,  H04M3/565 ,  H04M2203/5054 ,  H04M2207/18

摘要： When a service receiving server 1 receives a request of a multi-point communication service from communication terminals 3A to 3C, a service ID corresponding to the multi-point communication service and passwords are respectively sent to the communication terminals 3A to 3C receiving the multi-point communication service and are sent to a communication service unit 2. When the communication service unit 2 receives the service ID and the password from the communication terminals 3A to 3C, the communication service unit 2 collates whether or not the service ID and the password sent from the communication terminals 3A to 3C agree with those sent from the service receiving server 1. In case of the agreement, the communication service unit 2 connects with the group of communication terminals 3A to 3C and provides the multi-point communication service for the communication terminals 3A to 3C according to the service ID.

摘要翻译： 当服务接收服务器1从通信终端3A到3C接收到多点通信服务的请求时，将对应于多点通信服务的服务ID和密码分别发送到通信终端3A至3C 接收多点通信服务并发送到通信服务单元2。 当通信服务单元2从通信终端3A到3C接收到服务ID和密码时，通信服务单元2核对从通信终端3A到3C发送的服务ID和密码是否同意 从服务接收服务器1发送的那些。 在协商的情况下，通信服务单元2与通信终端组3A至3C连接，并且根据服务ID为通信终端3A至3C提供多点通信服务。

公开(公告)号：US06920222B1

公开(公告)日：2005-07-19

申请号：US09641512

申请日：2000-08-18

申请人： Daisuke Tsukahara ,  Yasutaka Akita ,  Susumu Oka ,  Tokumichi Murakami ,  Yukinari Matsuda

发明人： Daisuke Tsukahara ,  Yasutaka Akita ,  Susumu Oka ,  Tokumichi Murakami ,  Yukinari Matsuda

IPC分类号： H04N7/16 ,  H04N21/266 ,  H04N21/462 ,  H04N21/4623 ,  H04N7/167

CPC分类号： H04N21/26606 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/44055 ,  H04N21/4623

摘要： A conditional access system includes an EMM (Entitlement Management Message) analyzer for retrieving partial viewing authorization information. When the partial viewing authorization information permits partial viewing, ECM (Entitlement Control Message) is decrypted using work keys, and scrambling keys are intermittently retrieved from the ECM. This can solve a problem of a conventional conditional access system in that an unauthorized user's receiver cannot display pictures at all because the receiver cannot retrieve scrambling keys, and hence the user cannot enjoy a program even to such a degree as to perceive its feeling as in analog broadcasting systems, and thus the user cannot decide as to whether to make contract or not with viewing the program to some extent, which prevents the provider of the program from offering effective invitation to the user.

摘要翻译： 条件访问系统包括用于检索部分查看授权信息的EMM（授权管理消息）分析器。 当部分观看授权信息允许部分观看时，使用工作密钥来解密ECM（授权控制消息），并且从ECM间歇地检索加扰密钥。 这可以解决传统的条件访问系统的问题，因为未经授权的用户的接收机根本无法显示图像，因为接收机不能检索加扰密钥，因此用户甚至不能享受程序，以便感觉到其感觉如 模拟广播系统，因此用户不能在一定程度上决定是否通过观看节目进行合同，这阻止了节目的提供者向用户提供有效的邀请。

公开(公告)号：US06516005B1

公开(公告)日：2003-02-04

申请号：US09224052

申请日：1998-12-31

申请人： Shu Murayama ,  Takeshi Mio ,  Hiroshi Honma ,  Susumu Oka

发明人： Shu Murayama ,  Takeshi Mio ,  Hiroshi Honma ,  Susumu Oka

IPC分类号： H04J306

CPC分类号： H04N21/4307 ,  H04N21/4341

摘要： The object of this invention is to realize the correct and prompt synchronization of data in decoding and reproducing multiplexed coded data multiplexed with a plurality of media coded data in the unit of packet without regard to the configuration or characteristics of the apparatus. To achieve a data decoder that can synchronize the video and audio data correctly, the timing controller obtains a buffering time indicated by the time difference between the decoding end time and the specified presentation time contained in the data, and data buffering is performed by buffer memory. The video decoding end time is latched from the system time counter according to a timing pulse generated by the video decoder when the first decoded data is output from video decoder after the data decoder is activated.

摘要翻译： 本发明的目的是在数据单元内实现解码和再现与多个媒体编码数据多路复用的多路复用编码数据中的数据的正确和迅速的同步，而不考虑设备的配置或特性。 为了实现能够正确同步视频和音频数据的数据解码器，定时控制器获得由解码结束时间和包含在数据中的指定呈现时间之间的时间差指示的缓冲时间，并且数据缓冲由缓冲存储器 。 在数据解码器被激活之后，当从视频解码器输出第一解码数据时，根据由视频解码器产生的定时脉冲，从系统时间计数器锁存视频解码结束时间。

公开(公告)号：US20090077490A1

公开(公告)日：2009-03-19

申请号：US11920523

申请日：2005-06-30

申请人： Takehiko Hanada ,  Shin Miura ,  Shigeru Imai ,  Shinji Akatsu ,  Yukimasa Sugino ,  Masami Matsubara ,  Susumu Oka

发明人： Takehiko Hanada ,  Shin Miura ,  Shigeru Imai ,  Shinji Akatsu ,  Yukimasa Sugino ,  Masami Matsubara ,  Susumu Oka

IPC分类号： G06F3/048

CPC分类号： G06F3/0482

摘要： A monitor server apparatus 102 in accordance with the present invention includes: a UI presenting means 304 for presenting a UI for displaying information and for receiving an input; a display data generating means 303 for generating display data to be displayed on the UI; an item list receiving means 301 for receiving a list of items listed each of which is described as metadata; an item list storing means 302 for storing the item list; an input key receiving means 305 for receiving a key input; and an identification information transmitting means 306 for transmitting identification information making it possible to identify each of the items included in the item list uniquely.

摘要翻译： 根据本发明的监视器服务器装置102包括：UI呈现装置304，用于呈现用于显示信息和用于接收输入的UI; 用于产生要在UI上显示的显示数据的显示数据产生装置303; 项目列表接收装置301，用于接收列出的每个被列为元数据的列表; 项目列表存储装置302，用于存储项目列表; 用于接收键输入的输入键接收装置305; 以及用于发送识别信息的识别信息发送装置306，使得可以唯一地识别包括在项目列表中的每个项目。

公开(公告)号：US07099279B2

公开(公告)日：2006-08-29

申请号：US09765670

申请日：2001-01-22

申请人： Shu Murayama ,  Susumu Oka

发明人： Shu Murayama ,  Susumu Oka

IPC分类号： H04J1/16 ,  H04J3/02

CPC分类号： H04N19/436 ,  H04N21/234363 ,  H04N21/2365 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/4347

摘要： A plurality of media data coding and multiplexing apparatus are connected, a video signal having a large information amount is processed in parallel in the plurality of media data coding and multiplexing apparatus, other media data pieces of an audio signal and a data signal are processed in one of the plurality of the media data coding and multiplexing apparatus, and a multiplexing section of the one of the plurality of the media data coding and multiplexing apparatus combines the signals and output multiplex streams output from other media data coding and multiplexing apparatus into one output multiplex stream.

摘要翻译： 连接多个媒体数据编码和多路复用装置，在多个媒体数据编码和多路复用装置中并行处理具有大信息量的视频信号，其它媒体数据片段的音频信号和数据信号被处理 多个媒体数据编码和多路复用装置中的一个以及多个媒体数据编码和多路复用装置之一的复用部分将从其他媒体数据编码和多路复用装置输出的信号和输出多路复用流合并为一个输出 多路流。

公开(公告)号：US20090103893A1

公开(公告)日：2009-04-23

申请号：US11920424

申请日：2005-05-17

申请人： Yukimasa Sugino ,  Susumu Oka ,  Masami Matsubara ,  Shinji Akatsu ,  Shin Miura ,  Shigeru Imai ,  Takehiko Hanada

发明人： Yukimasa Sugino ,  Susumu Oka ,  Masami Matsubara ,  Shinji Akatsu ,  Shin Miura ,  Shigeru Imai ,  Takehiko Hanada

IPC分类号： H04N5/91

CPC分类号： H04N21/4334 ,  H04N5/782 ,  H04N7/17318 ,  H04N21/47214 ,  H04N21/4788

摘要： A recording reservation common share system includes a recording schedule sharing apparatus 1A which makes a request for recording schedule information, and which acquires and checks recording schedule information provided thereto, and recording schedule sharing apparatuses 1B and 1C each of which receive a request for recording schedule information from the recording schedule sharing apparatus 1A, and provides the recording schedule information held thereby to the recording schedule sharing apparatus 1A.

摘要翻译： 记录预约公用共享系统包括记录日程信息请求的记录日程共享装置1A，并且获取和检查提供给其的记录日程信息，以及记录日程共享装置1B和1C，每个日程共享装置接收请求记录时间表 来自记录时间表共享装置1A的信息，并且将记录时间表信息提供给记录时间表共享装置1A。

公开(公告)号：US20090077095A1

公开(公告)日：2009-03-19

申请号：US11919706

申请日：2005-05-17

申请人： Shigeru Imai ,  Shin Miura ,  Takehiko Hanada ,  Shinji Akatsu ,  Yukimasa Sugino ,  Masami Matsubara ,  Susumu Oka

发明人： Shigeru Imai ,  Shin Miura ,  Takehiko Hanada ,  Shinji Akatsu ,  Yukimasa Sugino ,  Masami Matsubara ,  Susumu Oka

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06Q10/107 ,  G06F16/907

摘要： A metadata storing/receiving means 206 stores metadata acquired from a metadata providing terminal by using a metadata acquisition request. A filtering means 209 selects metadata stored in the metadata storage means 206 by using at least of a degree of preference and a degree of affinity.

摘要翻译： 元数据存储/接收装置206通过使用元数据获取请求来存储从元数据提供终端获得的元数据。 过滤装置209至少使用偏好度和亲和度来选择存储在元数据存储装置206中的元数据。

公开(公告)号：US06738347B1

公开(公告)日：2004-05-18

申请号：US09211006

申请日：1998-12-15

申请人： Takeshi Mio ,  Susumu Oka

发明人： Takeshi Mio ,  Susumu Oka

IPC分类号： H04L1226

CPC分类号： H04Q11/0478 ,  H04L2012/5615 ,  H04L2012/5664 ,  H04L2012/5672 ,  H04L2012/5679

摘要： The present invention introduces an apparatus and method for securing a constant bit rate in transmitting various types of media data through multiplexing over an ATM network so as to achieve a constant bit rate communication. Received video/audio information from an information source is encoded at an information source encoder and outputted to a media multiplexer as encoded video/audio information. The media multiplexer multiplexes encoded the video/audio information to obtain fixed-length data as transmission data. The media multiplexer, upon reception of a transmission enable signal from a line interface unit, transmits the transmission data to the line interface unit. The line interface unit assembles the transmission data on an ATM cell format basis and transmits cell data,over the ATM network.

摘要翻译： 本发明引入了一种用于通过ATM网络复用来传输各种类型的媒体数据来确保恒定比特率以便实现恒定比特率通信的装置和方法。 来自信息源的接收的视频/音频信息被编码在信息源编码器处，并作为编码的视频/音频信息输出到媒体多路复用器。 媒体复用器对视频/音频信息进行多路复用，以获得固定长度的数据作为传输数据。 媒体多路复用器在接收到来自线路接口单元的发送使能信号时，将发送数据发送到线路接口单元。 线路接口单元以ATM信元格式组合发送数据，并通过ATM网络发送小区数据。