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    Control system of communication network
    2.
    发明授权
    Control system of communication network 有权
    通信网络控制系统

    公开(公告)号：US08406222B2

    公开(公告)日：2013-03-26

    申请号：US11658581

    申请日：2005-07-26

    申请人： Tetsuro Moriwaki ,  Keiichi Hibi

    发明人： Tetsuro Moriwaki ,  Keiichi Hibi

    IPC分类号： H04L12/66 ,  H04W4/00 ,  H04W36/00 ,  H04M3/42

    CPC分类号： H04W36/0033 ,  H04W76/20

    摘要： A smooth and seamless terminal switching guaranteeing continuity of communication at an application level is realized. A call control part for setting and managing a physical and logical transmission path between communication terminals, a session management part for managing establishment of data communication between the communication terminals, and a switching request processing unit for controlling interruption and resumption of a session are provided, wherein the switching request processing unit exercises a function to temporarily interrupt a session after receiving a session switching request signal from a communication terminal, a function to instruct the call control part to establish a call connection with a switch destination communication terminal, a function to establish a session with an application on the switch destination communication terminal, and a function to resume, after establishing the session, a session with a communication terminal of an opposite side.

    摘要翻译： 实现平滑无缝的终端切换，保证应用级通信的连续性。 提供一种用于设置和管理通信终端之间的物理和逻辑传输路径的呼叫控制部分，用于管理通信终端之间的数据通信建立的会话管理部分和用于控制会话中断和恢复的切换请求处理单元， 其中切换请求处理单元在从通信终端接收到会话切换请求信号之后，执行临时中断会话的功能，指示呼叫控制部分建立与交换目的地通信终端的呼叫连接的功能，建立 与切换目的地通信终端上的应用的会话，以及在建立会话之后恢复与相对侧的通信终端的会话的功能。

    BASE STATION DEVICE, MOBILE STATION DEVICE, MOBILE STATION IDENTIFIER ALLOCATION METHOD, PROGRAM, AND RECORDING MEDIUM
    5.
    发明申请
    BASE STATION DEVICE, MOBILE STATION DEVICE, MOBILE STATION IDENTIFIER ALLOCATION METHOD, PROGRAM, AND RECORDING MEDIUM 有权
    基站设备，移动站设备，移动站标识符分配方法，程序和记录介质

    公开(公告)号：US20100220668A1

    公开(公告)日：2010-09-02

    申请号：US12161789

    申请日：2007-01-19

    申请人： Shohei Yamada ,  Daiichiro Nakashima ,  Keiichi Hibi

    发明人： Shohei Yamada ,  Daiichiro Nakashima ,  Keiichi Hibi

    IPC分类号： H04W72/04 ,  H04B7/00

    CPC分类号： H04W72/1289 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0091 ,  H04W8/26

    摘要： It is possible to effectively control information on allocation of a radio resource for each mobile station, improve the frequency use efficiency of the entire communication system, and effectively execute base station/mobile station control. A mobile station holds a Chunk Table (TB) in advance (S1) and successively receives SCSCH of each predetermined available Chunk from the head of the radio frame (S2). If the SCSCH has a mobile station identifier of the mobile station assigned, the mobile station receives SDCH of the corresponding RB and acquires CID (Chunk ID) (S3). Here, user data may be simultaneously contained in the SDCH. The mobile station registers the acquired CID in the Chunk Table (S4). Moreover, the base station side also has the Chunk Table corresponding to each mobile station and manages whether CID has been allocated for each mobile station.

    摘要翻译： 可以有效地控制各移动台的无线资源的分配信息，提高整个通信系统的频率利用效率，有效地执行基站/移动台的控制。 移动台预先保持块表（TB）（S1），并且从无线电帧的头部连续接收每个预定可用块的SCSCH（S2）。 如果SCSCH具有分配的移动台的移动站标识符，则移动站接收对应的RB的SDCH并获取CID（块ID）（S3）。 这里，用户数据可以同时包含在SDCH中。 移动台将获取的CID注册到块表（S4）中。 此外，基站侧也具有与每个移动台对应的块表，并且管理是否为每个移动台分配了CID。

    Image processing apparatus with automatic image pickup feature
    7.
    发明授权
    Image processing apparatus with automatic image pickup feature 失效
    具有自动图像拾取功能的图像处理设备

    公开(公告)号：US06928232B2

    公开(公告)日：2005-08-09

    申请号：US09838668

    申请日：2001-04-19

    申请人： Keiichi Hibi ,  Masahiro Shioi

    发明人： Keiichi Hibi ,  Masahiro Shioi

    IPC分类号： H04N5/915 ,  G06T7/20 ,  G08B13/194 ,  H04N5/14 ,  H04N5/92 ,  H04N7/18 ,  H04N19/102 ,  H04N19/137 ,  H04N19/147 ,  H04N19/172 ,  H04N19/196 ,  H04N19/423 ,  H04N19/50 ,  H04N19/503 ,  H04N19/51 ,  H04N5/91

    CPC分类号： G08B13/19602 ,  G08B13/19604 ,  G08B13/19669 ,  G08B13/19676 ,  H04N5/147 ,  H04N19/51

    摘要： The image processing apparatus includes a change detecting portion for outputting a first control signal indicating transition from a small change state to a large change state and a second control signal indicating transition from a large change state to a small change state between picture planes of input motion picture data, and an operation control portion for controlling starting and stopping of recording or transmission of input motion picture data according to the first control signal and the second control signal. During recording or transmission, the operation control portion controls to stop recording or transmission if the first control signal is not output until after a predetermined arbitrary time T1 elapses after the second control signal is output.

    摘要翻译： 图像处理装置包括：变化检测部分，用于输出指示从小变化状态到大变化状态的转变的第一控制信号;以及指示从输入运动的图像平面之间从大变化状态转换到小变化状态的第二控制信号 图像数据和用于根据第一控制信号和第二控制信号控制输入运动图像数据的记录或发送的开始和停止的操作控制部分。 在记录或发送期间，如果在输出第二控制信号之后经过预定的任意时间T 1之后，如果不输出第一控制信号，则操作控制部分控制停止记录或发送。

    Video coding device and decoding device
    8.
    发明授权
    Video coding device and decoding device 失效
    视频编码装置和解码装置

    公开(公告)号：US6144769A

    公开(公告)日：2000-11-07

    申请号：US937619

    申请日：1997-09-25

    申请人： Seiji Sato ,  Keiichi Hibi

    发明人： Seiji Sato ,  Keiichi Hibi

    IPC分类号： H04N19/50 ,  G06T9/00 ,  H03M7/36 ,  H04N19/102 ,  H04N19/107 ,  H04N19/134 ,  H04N19/146 ,  H04N19/30 ,  H04N19/423 ,  H04N19/503 ,  H04N19/51 ,  H04N19/59 ,  H04N19/61 ,  H04N19/635 ,  H04N19/65 ,  H04N19/67 ,  H04N19/85 ,  G06K9/00

    CPC分类号： H04N19/107 ,  G06T9/004

    摘要： A video coding and decoding device for encoding and decoding video signal by dividing the video signal by dividing the video signal into frequency bands in advance of coding, wherein the timing of refreshing respective frequency bands independently controlled, so as to realize sequential periodical refreshment of every frequency bands, and an increase in refresh-rate for lower-frequency bands. A refresh-control portion determines the frequency bands to be refreshed, and then sends a refresh-command to coding mode selecting portions. Upon receipt of the refresh command, the coding mode selecting portions transfer intraframe-prediction coded information and interframe-prediction coded information.

    摘要翻译： 一种视频编码和解码装置，用于通过将视频信号除以编码之前的视频信号划分成频带来对视频信号进行编码和解码，其中，对各个频带进行独立控制的定时刷新，从而实现每个 频带，以及较低频带的刷新率的增加。 刷新控制部分确定要刷新的频带，然后向编码模式选择部分发送刷新命令。 在接收到刷新命令时，编码模式选择部分传送帧内预测编码信息和帧间预测编码信息。

    Video-coding device and video-decoding device
    9.
    发明授权
    Video-coding device and video-decoding device 失效

    公开(公告)号：US06091775A

    公开(公告)日：2000-07-18

    申请号：US057497

    申请日：1998-04-09

    申请人： Keiichi Hibi ,  Seiji Sato

    发明人： Keiichi Hibi ,  Seiji Sato

    IPC分类号： G06T9/00 ,  H04N19/895 ,  H04N1/41

    CPC分类号： H04N19/89 ,  H04N19/61 ,  H04N19/63 ,  H04N19/102

    摘要： A video-coding device and a video-decoding device, which are capable of assuring the necessary quality of a video sequence even if a transmission error and/or a loss of information occurs in a transmission line and preventing the propagation of decoding error to subsequent images, and can effectively retransmit the necessary coded information when a transmission error and/or a loss of information occurs in a transmission line. A motion-compensated interframe-predicting portion predicts an input image by using a preceding decoded image stored in a frame memory portion and outputs motion vectors. A difference calculating portion determines a difference between the input image signal and the predicted image signal and outputs the difference as a prediction-error signal to a band-dividing portion which in turn divides the prediction-error signal into n hierarchical layers of frequency-band-components and outputs them to respective coding portions. A loop-back control portion decides whether each of the coded frequency-band-components of the coded prediction-error signal from respective coding portions is input to a synthesizing portion and outputs a decoded prediction-error signal. The predicted image signal and the decoded prediction-error signal are combined to generate a decoded image signal corresponding to the input image. The decoded image signal is used for prediction of a subsequent input image. A motion-compensated interframe-predicting portion predicts an input image by using a preceding decoded image stored in a frame memory portion and outputs motion vectors. A difference calculating portion determines a difference between the input image signal and the predicted image signal and outputs the difference as a prediction-error signal to a band-dividing portion which in turn divides the prediction-error signal into n hierarchical layers of frequency-band-components and outputs them to respective coding portions for quantizing and encoding the respective components. Buffer portions store the coded information and output the information to an external circuit. The buffers output respective frequency-band-components of the coded information according to retransmission request signals from a retransmission control portion.