System and method for relaying data in coordinator-based wireless network
    41.
    发明申请
    System and method for relaying data in coordinator-based wireless network 审中-公开
    用于在基于协调器的无线网络中中继数据的系统和方法

    公开(公告)号:US20050237958A1

    公开(公告)日:2005-10-27

    申请号:US11109695

    申请日:2005-04-20

    CPC分类号: H04W74/08 H04W84/20 H04W88/04

    摘要: An apparatus for relaying data in a coordinator-based wireless network. The data relaying apparatus includes a transmitting/receiving unit for receiving a packet for requesting an allocation of a channel time for data transmission, and a control unit for extracting relay information that indicates whether to relay data, from the packet and allocating the channel time in accordance with the relay information.

    摘要翻译: 一种用于在基于协调器的无线网络中中继数据的装置。 数据中继装置包括:发送/接收单元,用于接收用于请求分配用于数据传输的信道时间的分组;以及控制单元,用于从分组中提取指示是否中继数据的中继信息,并分配信道时间 按照中继信息。

    Method and apparatus for communicating between coordinator-based wireless networks connected through backbone network
    42.
    发明申请
    Method and apparatus for communicating between coordinator-based wireless networks connected through backbone network 失效
    用于通过骨干网连接的基于协调器的无线网络之间进行通信的方法和装置

    公开(公告)号:US20050220063A1

    公开(公告)日:2005-10-06

    申请号:US11096063

    申请日:2005-04-01

    CPC分类号: H04L12/4604 H04W80/00

    摘要: A method and apparatus are provided for communication among many coordinator-based wireless networks connected together through a wired backbone network using wired/wireless connecting devices. According to the method and apparatus, communication is allowed between wireless devices belonging to different coordinator-based wireless networks through wired/wireless connecting devices using physical addresses, whose uniqueness is ensured across the whole network, instead of using ID information assigned by a PNC, as physical addresses of a destination network device and a source belonging to different coordinator-based wireless networks.

    摘要翻译: 提供了一种用于通过有线/无线连接设备通过有线骨干网络连接在一起的许多基于协调器的无线网络之间进行通信的方法和装置。 根据该方法和装置,通过使用通过整个网络确保其唯一性的物理地址的有线/无线连接设备,而不是使用由PNC分配的ID信息,允许在属于不同协调器的无线网络的无线设备之间进行通信, 作为目的地网络设备的物理地址和属于不同协调者的无线网络的源。

    Method of controlling terminal of MPEG-4 system using caching mechanism
    43.
    发明授权
    Method of controlling terminal of MPEG-4 system using caching mechanism 失效
    使用缓存机制控制MPEG-4系统终端的方法

    公开(公告)号:US07370115B2

    公开(公告)日:2008-05-06

    申请号:US10277739

    申请日:2002-10-23

    IPC分类号: G06F15/16

    摘要: A method of controlling a terminal of the MPEG-4 system to enable to faster reproduce the selected contents through a caching mechanism includes, if the contents to be reproduced is selected, the terminal of the MPEG-4 system receives an initial object descriptor of the selected contents from a server, and then determines an object of stream and the priority based on the initial object descriptor, object descriptor, and a scene description. A random object is stored in the cache at the point of reproducing the random object constituting the contents. If a final update time of the object stored in the cache is identical with that of the object existing in the server, the object requested to be reproduced from the cache is reproduced. Accordingly, the method makes it possible to more promptly reproduce the contents requested by a user and to provide more stable contents to the user.

    摘要翻译: 控制MPEG-4系统的终端以便通过高速缓存机制更快地再现所选择的内容的方法包括:如果选择要被再现的内容,则MPEG-4系统的终端接收第一对象描述符 从服务器选择内容,然后基于初始对象描述符,对象描述符和场景描述确定流的对象和优先级。 在再现构成内容的随机对象的点处,随机对象被存储在高速缓存中。 如果存储在高速缓存中的对象的最终更新时间与存在于服务器中的对象的最终更新时间相同,则再现要求从缓存再现的对象。 因此,该方法使得可以更快速地再现用户请求的内容并向用户提供更稳定的内容。

    Transmitting and receiving multimedia SMIL documents
    44.
    发明授权
    Transmitting and receiving multimedia SMIL documents 有权
    传输和接收多媒体SMIL文件

    公开(公告)号:US08132224B2

    公开(公告)日:2012-03-06

    申请号:US10629717

    申请日:2003-07-30

    IPC分类号: H04N7/16

    摘要: An apparatus and method for transmitting and receiving multimedia broadcasting in order to provide multimedia broadcasting services and interactive broadcasting services are provided. An apparatus for receiving multimedia broadcasting includes a reference clock receiver, which receives a reference clock value, i.e., a current time value, of real-time multimedia broadcasting; a multimedia document receiver/storage, which receives and stores a first multimedia document; a media data receiver/storage, which receives and stores first media data; and a multimedia document renderer, which when the first multimedia document is scheduled at the reference clock value and the first media data is a rendering material used to render the first multimedia document, renders the first multimedia document using the first media data.

    摘要翻译: 提供了一种用于发送和接收多媒体广播以便提供多媒体广播服务和交互式广播服务的装置和方法。 一种用于接收多媒体广播的装置,包括参考时钟接收机,其接收实时多媒体广播的参考时钟值即当前时间值; 多媒体文件接收器/存储器,其接收和存储第一多媒体文档; 媒体数据接收器/存储器,其接收和存储第一媒体数据; 以及多媒体文档呈现器,当所述第一多媒体文档以所述参考时钟值被调度并且所述第一媒体数据是用于呈现所述第一多媒体文档的呈现材料时,使用所述第一媒体数据呈现所述第一多媒体文档。

    Data transmission method and apparatus
    45.
    发明申请
    Data transmission method and apparatus 审中-公开
    数据传输方法及装置

    公开(公告)号:US20080022101A1

    公开(公告)日:2008-01-24

    申请号:US11716629

    申请日:2007-03-12

    IPC分类号: H04L9/00

    CPC分类号: H04L9/0825 H04L2209/805

    摘要: A method and apparatus for data transmission are provided. The method includes receiving, at a first device, information used for security of data transmission from a second device using Radio Frequency Identification (RFID); and transmitting data from the first device to the second device based on the received information. The apparatus includes a security information receiver which receives information used for security of data transmission from a device using Radio Frequency Identification (RFID); and a data transmitter which transmits data to the device based on the received information.

    摘要翻译: 提供了一种用于数据传输的方法和装置。 该方法包括在第一设备处使用射频识别(RFID)从第二设备接收用于数据传输的安全性的信息; 以及基于所接收的信息将数据从所述第一设备发送到所述第二设备。 该设备包括一个安全信息接收器,它从使用射频识别(RFID)的设备接收用于数据传输安全性的信息; 以及基于接收到的信息向设备发送数据的数据发送器。

    Method and apparatus to negotiate channel sharing in PLC network
    46.
    发明申请
    Method and apparatus to negotiate channel sharing in PLC network 审中-公开
    在PLC网络中协商通道共享的方法和装置

    公开(公告)号:US20070230497A1

    公开(公告)日:2007-10-04

    申请号:US11705454

    申请日:2007-02-13

    IPC分类号: H04B7/212

    摘要: A method of negotiating channel sharing between adjacent cells when there are a plurality of cells in a power line communication (PLC) network. The method includes attempting to negotiate the channel sharing during a minimum contention access period (CAP) which starts after a maximum beacon period ends and ends before a CAP of each PLC cell ends, wherein the maximum beacon period indicates a maximum size that a beacon frame in a super-frame transmitted from a coordinator of each PLC cell can have. When an attempt to negotiate the channel sharing is made using this method, interference does not occur during channel sharing negotiation, and effective channel sharing can be achieved, thereby eliminating interference between adjacent cells.

    摘要翻译: 当在电力线通信(PLC)网络中存在多个小区时,协商相邻小区之间的信道共享的方法。 该方法包括尝试在最小竞争访问周期(CAP)之间协商信道共享,该最小竞争接入周期(CAP)在最大信标周期结束之后开始,并且在每个PLC小区的CAP结束之前结束,其中最大信标周期指示信标帧 在从每个PLC单元的协调器发送的超帧中可以具有。 当使用该方法尝试协商信道共享时,在信道共享协商期间不会发生干扰,并且可以实现有效的信道共享,从而消除相邻小区之间的干扰。

    Method of joining a cell using a proxy coordinator, and a network therefor
    47.
    发明授权
    Method of joining a cell using a proxy coordinator, and a network therefor 有权
    使用代理协调器加入小区的方法及其网络

    公开(公告)号:US08130783B2

    公开(公告)日:2012-03-06

    申请号:US11648625

    申请日:2007-01-03

    IPC分类号: H04L12/413

    摘要: A method of joining a cell by using a proxy coordinator. The method of joining a cell by using a proxy coordinator includes requesting a second device to operate as a proxy coordinator from a first device positioned out of a beacon frame reachable area of the cell, transmitting a time period to operate as the proxy coordinator allocated by a coordinator of the cell, informing the first device that the second device can operate as the proxy coordinator, transmitting a cell join request to the proxy coordinator from the first device through the second device, and transmitting a beacon frame including time allocation information from the coordinator to the first device through the second device.

    摘要翻译: 一种通过使用代理协调器加入单元的方法。 通过使用代理协调器加入小区的方法包括请求第二设备从位于小区的信标帧可达区域之外的第一设备作为代理协调器操作,发送时间段以作为由 通知所述第一设备所述第二设备可以作为所述代理协调器操作,通过所述第二设备从所述第一设备向所述代理协调器发送小区连接请求,以及从所述第二设备发送包括时间分配信息的信标帧 协调器通过第二个设备到第一个设备。

    DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    48.
    发明申请
    DISPLAY APPARATUS AND CONTROL METHOD THEREOF 审中-公开
    显示装置及其控制方法

    公开(公告)号:US20100080094A1

    公开(公告)日:2010-04-01

    申请号:US12557125

    申请日:2009-09-10

    申请人: Hyun-ah Sung

    发明人: Hyun-ah Sung

    IPC分类号: G11B19/02

    CPC分类号: G11B19/08 G09B5/06 G09B19/06

    摘要: Disclosed are a display apparatus and a control method thereof. The display apparatus includes a memory which stores contents with voice information; a voice output unit which outputs a voice; a voice storage which receives and stores a voice of a user; and a controller which controls the voice output unit to selectively output one of the voice information stored in the memory or the voice of a user stored in the voice storage when reproducing the contents.

    摘要翻译: 公开了一种显示装置及其控制方法。 显示装置包括存储有语音信息的内容的存储器; 输出声音的语音输出单元; 接收并存储用户的语音的语音存储器; 以及控制器,当再现内容时,控制语音输出单元选择性地输出存储在存储器中的语音信息之一或存储在语音存储器中的用户的语音。

    Method of joining a cell using a proxy coordinator, and a network therefor
    49.
    发明申请
    Method of joining a cell using a proxy coordinator, and a network therefor 有权
    使用代理协调器加入小区的方法及其网络

    公开(公告)号:US20070218921A1

    公开(公告)日:2007-09-20

    申请号:US11648625

    申请日:2007-01-03

    IPC分类号: H04Q7/20

    摘要: A method of joining a cell by using a proxy coordinator. The method of joining a cell by using a proxy coordinator includes requesting a second device to operate as a proxy coordinator from a first device positioned out of a beacon frame reachable area of the cell, transmitting a time period to operate as the proxy coordinator allocated by a coordinator of the cell, informing the first device that the second device can operate as the proxy coordinator, transmitting a cell join request to the proxy coordinator from the first device through the second device, and transmitting a beacon frame including time allocation information from the coordinator to the first device through the second device.

    摘要翻译: 一种通过使用代理协调器加入单元的方法。 通过使用代理协调器加入小区的方法包括请求第二设备从位于小区的信标帧可达区域之外的第一设备作为代理协调器操作,发送时间段以作为由 通知所述第一设备所述第二设备可以作为所述代理协调器操作,通过所述第二设备从所述第一设备向所述代理协调器发送小区连接请求,以及从所述第二设备发送包括时间分配信息的信标帧 协调器通过第二个设备到第一个设备。