公开(公告)号：US08893135B2

公开(公告)日：2014-11-18

申请号：US13181188

申请日：2011-07-12

申请人： Jun Yukawa ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

发明人： Jun Yukawa ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

IPC分类号： G06F9/46 ,  H04N7/16 ,  G06F9/44 ,  G06F9/445 ,  H04N21/443 ,  G06F9/48

CPC分类号： G06F9/4881 ,  G06F9/44 ,  G06F9/4401 ,  G06F9/4418 ,  G06F9/445 ,  G06F2209/484 ,  G06F2209/485 ,  H04N21/4432

摘要： A digital broadcast receiver schedules the startup of its software on the basis of the number of data transfer channels and core processing units available to transfer the necessary programs into main storage and execute them, the execution priority order of the programs, the time required to transfer each necessary program into main storage, and the time required to initialize each program. If a snapshot startup option exists for a program, the initialization time is compared with the time required for transferring the snapshot of the program's working data and for further post-processing. Consideration of the data transfer times and initialization times as well as execution priority enables the shortest schedule to be determined.

摘要翻译： 数字广播接收机根据可用于将必要程序传输到主存储器中的数据传输通道和核心处理单元的数量来执行其软件的启动，并执行它们，程序的执行优先顺序，传送所需的时间 每个必需的程序进入主存储，以及初始化每个程序所需的时间。 如果程序存在快照启动选项，则将初始化时间与传输程序工作数据快照所需的时间进行比较，并进一步进行后处理。 考虑数据传输时间和初始化时间以及执行优先级，可以确定最短的时间表。

公开(公告)号：US08804051B2

公开(公告)日：2014-08-12

申请号：US13395851

申请日：2010-11-25

申请人： Daiki Matsuura ,  Satoru Tokuyama ,  Jun Yukawa ,  Satoko Miki ,  Kensuke Ueda

发明人： Daiki Matsuura ,  Satoru Tokuyama ,  Jun Yukawa ,  Satoko Miki ,  Kensuke Ueda

IPC分类号： H04N5/44 ,  H04N5/50

CPC分类号： H04N21/4384 ,  H04N21/4331 ,  H04N21/4345 ,  H04N21/44004

摘要： An apparatus to start channel switchover processing with reliability and to shorten an image non-displaying period. The apparatus stores a second channel-selection control information for each channel, including an I-picture appearance time which is a time when a packet including an I-picture is received and an I-pictures appearance interval-time which is an interval between times when a packet including an I-picture is received; and a control unit obtains, after an input of switching of the channel-selection is received, the I-picture appearance time and the I-pictures appearance interval-time corresponding to the switched channel from the channel-selection control information, adds the obtained I-pictures appearance interval-time to the obtained I-picture appearance time, calculates an I-picture appearance estimated-time which is a time when a packet including an I-picture is obtained subsequently, and delays a channel switchover until a time earlier than the I-picture appearance estimated-time by a switchover period-of-time required for the switching of the channel-selection.

摘要翻译： 一种具有可靠性开始频道切换处理并缩短图像不显示周期的装置。 该装置存储每个频道的第二频道选择控制信息，包括作为包含I图像的分组的时间的I图像出现时间和作为时间之间的时间间隔的I图像出现间隔时间 当接收到包括I图像的分组时; 并且控制单元在从所述频道选择控制信息接收到所述频道选择的切换的输入之后获得与所述切换频道相对应的I画面出现时间和所述I画面出现间隔时间， 对所获得的I图像出现时间的I图像的出现间隔时间，计算随后获得包括I图像的分组的时间的I图像外观估计时间，并且延迟频道切换直到更早的时间 比通过切换频道选择所需的切换时间段的I图像外观估计时间。

公开(公告)号：US20120030728A1

公开(公告)日：2012-02-02

申请号：US13181188

申请日：2011-07-12

申请人： Jun YUKAWA ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

发明人： Jun YUKAWA ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

IPC分类号： H04N7/16

CPC分类号： G06F9/4881 ,  G06F9/44 ,  G06F9/4401 ,  G06F9/4418 ,  G06F9/445 ,  G06F2209/484 ,  G06F2209/485 ,  H04N21/4432

摘要： A digital broadcast receiver schedules the startup of its software on the basis of the number of data transfer channels and core processing units available to transfer the necessary programs into main storage and execute them, the execution priority order of the programs, the time required to transfer each necessary program into main storage, and the time required to initialize each program. If a snapshot startup option exists for a program, the initialization time is compared with the time required for transferring the snapshot of the program's working data and for further post-processing. Consideration of the data transfer times and initialization times as well as execution priority enables the shortest schedule to be determined.

摘要翻译： 数字广播接收机根据可用于将必要程序传输到主存储器中的数据传输通道和核心处理单元的数量来执行其软件的启动，并执行它们，程序的执行优先顺序，传送所需的时间 每个必需的程序进入主存储，以及初始化每个程序所需的时间。 如果程序存在快照启动选项，则将初始化时间与传输程序工作数据快照所需的时间进行比较，并进一步进行后处理。 考虑数据传输时间和初始化时间以及执行优先级，可以确定最短的时间表。

公开(公告)号：US20070174862A1

公开(公告)日：2007-07-26

申请号：US11643992

申请日：2006-12-22

申请人： Takayuki Kushida ,  Aki Kimura ,  Eiji Matsuo ,  Jun Yukawa

发明人： Takayuki Kushida ,  Aki Kimura ,  Eiji Matsuo ,  Jun Yukawa

IPC分类号： H04H9/00 ,  H04N5/445 ,  H04N7/16 ,  H04N7/173 ,  G06F3/00

CPC分类号： H04N5/44543 ,  H04H60/33 ,  H04H60/39 ,  H04H60/65 ,  H04N7/163 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/4668 ,  H04N21/47214 ,  H04N21/482 ,  H04N21/84

摘要： A recommended program search device includes a viewing history information acquiring block which acquires a viewing channel and a viewing time by the user for each area corresponding to a time division and stores viewing history information including the viewing channel and the viewing time that are associated with each area in the storage, a program information acquiring block which acquires scheduled broadcast program information, including program time information enabling calculation of a program start time and a program broadcast time for a scheduled broadcast program and channel information about the scheduled broadcast program, and a search block which determines a user's favorite program from the scheduled broadcast program on the basis of a result of comparison between the program time information and the channel information included in the scheduled broadcast program information and the viewing channel and the viewing time stored in the storage.

摘要翻译： 推荐的程序搜索装置包括观看历史信息获取块，其获取用户对与时分对应的每个区域的观看频道和观看时间，并存储包括与每个相关联的观看频道和观看时间的观看历史信息 区域，节目信息获取块，其获取预定的广播节目信息，包括能够计算节目开始时间和节目广播时间的节目时间信息，以及关于预定广播节目的频道信息，以及搜索 其基于所述节目时间信息与包括在所述预定广播节目信息中的频道信息与所述观看频道之间的比较结果以及存储在所述存储器中的观看时间，从所述预定广播节目确定用户喜爱的节目。

公开(公告)号：US09104446B2

公开(公告)日：2015-08-11

申请号：US13669201

申请日：2012-11-05

申请人： Jun Yukawa ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

发明人： Jun Yukawa ,  Satoru Tokuyama ,  Kensuke Ueda ,  Satoko Miki

IPC分类号： G06F9/00 ,  G06F9/455 ,  H04N21/443

CPC分类号： G06F9/455 ,  H04N21/443

摘要： An apparatus using a software start-up method, selects execution-targeted software data to be used for starting execution of the start-up processing, out of software data stored in a first storage device; starts the execution of the start-up processing by using the execution-targeted software data; searches for another software data other than the execution-targeted software data, from software data stored in the first storage device; determines whether the another software data is changed from its initial-state; and, if the another software data is changed, selects initial-state software data as the initial state of the another software data from said at least one software data stored in a second storage device, reads the initial-state software data from the second storage device, and replaces the another software data stored in the first storage device with the read initial-state software data by overwriting.

摘要翻译： 一种使用软件启动方法的装置，从存储在第一存储装置中的软件数据中选择要用于开始执行启动处理的执行目标软件数据; 通过使用执行目标软件数据开始执行启动处理; 从存储在第一存储装置中的软件数据中搜索不同于执行目标的软件数据的其他软件数据; 确定另一个软件数据是否从其初始状态改变; 并且如果另一个软件数据被改变，则从存储在第二存储设备中的所述至少一个软件数据中选择初始状态软件数据作为另一软件数据的初始状态，从第二存储器读取初始状态软件数据 设备，并通过重写将具有读取的初始状态软件数据的存储在第一存储设备中的另一软件数据替换。

公开(公告)号：US20130139212A1

公开(公告)日：2013-05-30

申请号：US13669201

申请日：2012-11-05

申请人： Jun YUKAWA ,  Satoru TOKUYAMA ,  Kensuke UEDA ,  Satoko MIKI

发明人： Jun YUKAWA ,  Satoru TOKUYAMA ,  Kensuke UEDA ,  Satoko MIKI

IPC分类号： G06F12/00 ,  H04N21/45

CPC分类号： G06F9/455 ,  H04N21/443

摘要： An apparatus using a software start-up method, selects execution-targeted software data to be used for starting execution of the start-up processing, out of software data stored in a first storage device; starts the execution of the start-up processing by using the execution-targeted software data; searches for another software data other than the execution-targeted software data, from software data stored in the first storage device; determines whether the another software data is changed from its initial-state; and, if the another software data is changed, selects initial-state software data as the initial state of the another software data from said at least one software data stored in a second storage device, reads the initial-state software data from the second storage device, and replaces the another software data stored in the first storage device with the read initial-state software data by overwriting.

摘要翻译： 一种使用软件启动方法的装置，从存储在第一存储装置中的软件数据中选择要用于开始执行启动处理的执行目标软件数据; 通过使用执行目标软件数据开始执行启动处理; 从存储在第一存储装置中的软件数据中搜索不同于执行目标的软件数据的其他软件数据; 确定另一个软件数据是否从其初始状态改变; 并且如果另一个软件数据被改变，则从存储在第二存储设备中的所述至少一个软件数据中选择初始状态软件数据作为另一软件数据的初始状态，从第二存储器读取初始状态软件数据 设备，并通过重写将具有读取的初始状态软件数据的存储在第一存储设备中的另一软件数据替换。

公开(公告)号：US07620964B2

公开(公告)日：2009-11-17

申请号：US11643992

申请日：2006-12-22

申请人： Takayuki Kushida ,  Aki Kimura ,  Eiji Matsuo ,  Jun Yukawa

发明人： Takayuki Kushida ,  Aki Kimura ,  Eiji Matsuo ,  Jun Yukawa

IPC分类号： H04H60/32

CPC分类号： H04N5/44543 ,  H04H60/33 ,  H04H60/39 ,  H04H60/65 ,  H04N7/163 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/4668 ,  H04N21/47214 ,  H04N21/482 ,  H04N21/84

摘要： A recommended program search device includes a viewing history information acquiring block which acquires a viewing channel and a viewing time by the user for each area corresponding to a time division and stores viewing history information including the viewing channel and the viewing time that are associated with each area in the storage, a program information acquiring block which acquires scheduled broadcast program information, including program time information enabling calculation of a program start time and a program broadcast time for a scheduled broadcast program and channel information about the scheduled broadcast program, and a search block which determines a user's favorite program from the scheduled broadcast program on the basis of a result of comparison between the program time information and the channel information included in the scheduled broadcast program information and the viewing channel and the viewing time stored in the storage.

摘要翻译： 推荐的程序搜索装置包括观看历史信息获取块，其获取用户对与时分对应的每个区域的观看频道和观看时间，并存储包括与每个相关联的观看频道和观看时间的观看历史信息 区域，节目信息获取块，其获取预定的广播节目信息，包括能够计算节目开始时间和节目广播时间的节目时间信息，以及关于预定广播节目的频道信息，以及搜索 其基于所述节目时间信息与包括在所述预定广播节目信息中的频道信息与所述观看频道之间的比较结果以及存储在所述存储器中的观看时间，从所述预定广播节目确定用户喜爱的节目。

公开(公告)号：US20120176551A1

公开(公告)日：2012-07-12

申请号：US13395851

申请日：2010-11-25

申请人： Daiki Matsuura ,  Satoru Tokuyama ,  Jun Yukawa ,  Satoko Miki ,  Kensuke Ueda

发明人： Daiki Matsuura ,  Satoru Tokuyama ,  Jun Yukawa ,  Satoko Miki ,  Kensuke Ueda

IPC分类号： H04N5/50 ,  H04N5/455

CPC分类号： H04N21/4384 ,  H04N21/4331 ,  H04N21/4345 ,  H04N21/44004

摘要： An apparatus to start channel switchover processing with reliability and to shorten an image non-displaying period. The apparatus stores a second channel-selection control information for each channel, including an I-picture appearance time which is a time when a packet including an I-picture is received and an I-pictures appearance interval-time which is an interval between times when a packet including an I-picture is received; and a control unit obtains, after an input of switching of the channel-selection is received, the I-picture appearance time and the I-pictures appearance interval-time corresponding to the switched channel from the channel-selection control information, adds the obtained I-pictures appearance interval-time to the obtained I-picture appearance time, calculates an I-picture appearance estimated-time which is a time when a packet including an I-picture is obtained subsequently, and delays a channel switchover until a time earlier than the I-picture appearance estimated-time by a switchover period-of-time required for the switching of the channel-selection.

摘要翻译： 一种具有可靠性开始频道切换处理并缩短图像不显示周期的装置。 该装置存储每个频道的第二频道选择控制信息，包括作为包含I图像的分组的时间的I图像出现时间和作为时间之间的时间间隔的I图像出现间隔时间 当接收到包括I图像的分组时; 并且控制单元在从所述频道选择控制信息接收到所述频道选择的切换的输入之后获得与所述切换频道相对应的I画面出现时间和所述I画面出现间隔时间， 对所获得的I图像出现时间的I图像的出现间隔时间，计算随后获得包括I图像的分组的时间的I图像外观估计时间，并且延迟频道切换直到更早的时间 比通过切换频道选择所需的切换时间段的I图像外观估计时间。