公开(公告)号：US08059575B2

公开(公告)日：2011-11-15

申请号：US12440452

申请日：2006-12-29

申请人： Biao Wang ,  Xiangbiao Yan ,  Xiaoguang Zhu ,  Hailong Wen

发明人： Biao Wang ,  Xiangbiao Yan ,  Xiaoguang Zhu ,  Hailong Wen

IPC分类号： H04H20/75

CPC分类号： H04W72/005

摘要： A service transmitting method of mobile multimedia broadcasting network is disclosed. The sending side of the system adds an updating indication of multiplexing configuration information in the service information slice for indicating whether the information of a next frame is updated, sends information to the receiving terminal, and sends an updating indication of information to the terminal in advance; the terminal acquires the service needed according to the information received at the beginning and monitors whether the information is going to change by monitoring the updating indication, the terminal stops monitoring and records the updating indication in case monitors an updating indication; for receiving other services, the terminal inquires whether any updating notice is recorded, if recorded, the terminal re-acquires the current information, according to which the service needed is acquired and at the same time removes the original updating indication and re-starts to monitor the updating indication of information.

摘要翻译： 公开了一种移动多媒体广播网络的业务发送方法。 系统的发送侧在服务信息切片中添加用于指示下一帧的信息是否被更新的多路复用配置信息的更新指示，向接收终端发送信息，并且向终端发送信息的更新指示 ; 终端根据开始时收到的信息取得所需的服务，通过监视更新指示来监控信息是否变化，终端停止监控，并在监控更新指示的情况下记录更新指示; 为了接收其他业务，终端询问是否记录了任何更新通知，如果记录，终端重新获取当前信息，根据该信息获取所需的服务，并同时删除原始更新指示并重新开始 监控信息的更新指示。

公开(公告)号：US08306223B2

公开(公告)日：2012-11-06

申请号：US12663707

申请日：2008-06-12

申请人： Xiangbiao Yan ,  Biao Wang

发明人： Xiangbiao Yan ,  Biao Wang

IPC分类号： H04N7/167

CPC分类号： H04N21/835 ,  H04N21/4623 ,  H04N21/6131

摘要： This invention provides a method and a system for transmitting an encrypted control message based on the mobile multimedia broadcast. The said method includes: encapsulating the media data of the program and the encrypted control message in the multiplex sub-frames of the multiplex frame; and setting the encrypted control message identifier in the header of multiplex sub-frames for indicating whether the encrypted control message is included in the multiplex sub-frames. The mobile multimedia system sends the media data and the encrypted control message out through the multiplex frame.

摘要翻译： 本发明提供一种基于移动多媒体广播发送加密控制消息的方法和系统。 所述方法包括：将所述节目的媒体数据和加密的控制消息封装在所述多路复用帧的多路复用子帧中; 以及将加密的控制消息标识符设置在多路复用子帧的报头中，用于指示加密的控制消息是否包括在多路复用子帧中。 移动多媒体系统通过多路复用帧发送媒体数据和加密的控制消息。

公开(公告)号：US08427960B2

公开(公告)日：2013-04-23

申请号：US12989845

申请日：2008-10-17

申请人： Daxiong Xie ,  Biao Wang ,  Hua Jiang ,  Xiangbiao Yan

发明人： Daxiong Xie ,  Biao Wang ,  Hua Jiang ,  Xiangbiao Yan

IPC分类号： G06F11/00

CPC分类号： H04L1/0061 ,  H04H60/11 ,  H04L1/0079 ,  H04L12/189 ,  H04L65/80

摘要： The present invention discloses a method for analyzing data, which comprises: judging whether the read of each multiplexing block in a media unit has been completed according to the total length of the media unit and the length of the multiplexing block when reading the multiplexing blocks in the media unit; the media unit is a video unit, an audio unit or a data unit. The present invention imposes the structural features of multiplexing blocks, when the receiving quality of the mobile media broadcasting terminal is well, which dispenses with judging whether the multiplexing block is the beginning multiplexing block or the ending multiplexing block according to the beginning ID code and the ending ID code, analyzing with type and data unit type field, and CRC. Therefore, the multiplexing block analyzer steps and the procedure of data process of the receiver are predigested. It performs quick analyzing.

摘要翻译： 本发明公开了一种分析数据的方法，包括：根据媒体单元的总长度和读取多路复用块的长度，判断媒体单元中每个复用块的读取是否已经完成 媒体单位; 媒体单元是视频单元，音频单元或数据单元。 本发明在移动媒体广播终端的接收质量良好的情况下强加了多路复用块的结构特征，其根据起始ID码和根据起始ID码判断复用块是起始复用块还是结束复用块 结束ID码，使用类型和数据单位类型字段进行分析，以及CRC。 因此，复用块分析器步骤和接收机的数据处理过程被消除。 执行快速分析。

公开(公告)号：US20110044179A1

公开(公告)日：2011-02-24

申请号：US12989845

申请日：2008-10-17

申请人： Daxiong Xie ,  Biao Wang ,  Hua Jiang ,  Xiangbiao Yan

发明人： Daxiong Xie ,  Biao Wang ,  Hua Jiang ,  Xiangbiao Yan

IPC分类号： H04L12/26

CPC分类号： H04L1/0061 ,  H04H60/11 ,  H04L1/0079 ,  H04L12/189 ,  H04L65/80

摘要： The present invention discloses a method for analyzing data, which comprises: judging whether the read of each multiplexing block in a media unit has been completed according to the total length of the media unit and the length of the multiplexing block when reading the multiplexing blocks in the media unit; the media unit is a video unit, an audio unit or a data unit. The present invention imposes the structural features of multiplexing blocks, when the receiving quality of the mobile media broadcasting terminal is well, which dispenses with judging whether the multiplexing block is the beginning multiplexing block or the ending multiplexing block according to the beginning ID code and the ending ID code, analyzing with type and data unit type field, and CRC. Therefore, the multiplexing block analyzer steps and the procedure of data process of the receiver are predigested. It performs quick analyzing.

摘要翻译： 本发明公开了一种分析数据的方法，包括：根据媒体单元的总长度和读取多路复用块的长度，判断媒体单元中每个复用块的读取是否已经完成 媒体单位; 媒体单元是视频单元，音频单元或数据单元。 本发明在移动媒体广播终端的接收质量良好的情况下强加了多路复用块的结构特征，因此根据起始ID代码和无效判断多路复用块是开始复用块还是结束多路复用块， 结束ID码，使用类型和数据单位类型字段进行分析，以及CRC。 因此，复用块分析器步骤和接收机的数据处理过程被消除。 执行快速分析。

公开(公告)号：US20100195832A1

公开(公告)日：2010-08-05

申请号：US12663707

申请日：2008-06-12

申请人： Xiangbiao Yan ,  Biao Wang

发明人： Xiangbiao Yan ,  Biao Wang

IPC分类号： H04K1/00 ,  H04L9/00

CPC分类号： H04N21/835 ,  H04N21/4623 ,  H04N21/6131

摘要： This invention provides a method and a system for transmitting an encrypted control message based on the mobile multimedia broadcast. The said method includes: encapsulating the media data of the program and the encrypted control message in the multiplex sub-frames of the multiplex frame; and setting the encrypted control message identifier in the header of multiplex sub-frames for indicating whether the encrypted control message is included in the multiplex sub-frames. The mobile multimedia system sends the media data and the encrypted control message out through the multiplex frame.

摘要翻译： 本发明提供一种基于移动多媒体广播发送加密控制消息的方法和系统。 所述方法包括：将所述节目的媒体数据和加密的控制消息封装在所述多路复用帧的多路复用子帧中; 以及将加密的控制消息标识符设置在多路复用子帧的报头中，用于指示加密的控制消息是否包括在多路复用子帧中。 移动多媒体系统通过多路复用帧发送媒体数据和加密的控制消息。

公开(公告)号：US20100118760A1

公开(公告)日：2010-05-13

申请号：US12668246

申请日：2008-05-04

申请人： Daxiong Xie ,  Xiangbiao Yan ,  Biao Wang ,  Yuanli Fang ,  Jianqiang Zhang

发明人： Daxiong Xie ,  Xiangbiao Yan ,  Biao Wang ,  Yuanli Fang ,  Jianqiang Zhang

IPC分类号： H04H20/71

CPC分类号： H04L65/4076 ,  H04L1/0083 ,  H04L12/189 ,  H04L65/607 ,  H04L65/608 ,  H04L2001/0093 ,  H04N21/2368 ,  H04N21/4341 ,  H04W72/005

摘要： The present invention discloses a method for transmitting mobile multimedia broadcast service data flow and a multiplex-frame for transmitting to improve transmission efficiency and fault tolerance of a multimedia broadcast system. The method comprises: using, by a transmitter, one or more multiplexing blocks to carry a service data packet of a mobile multimedia broadcast system, encapsulating the one or more multiplexing blocks as load into a video, audio or data unit of a mobile multimedia broadcast standard multiplex-frame corresponding to the service data packet, then encapsulating the video, audio or data unit into a multiplex sub-frame, and assembling a plurality of multiplex sub-frames into a multiplex-frame and sending it via a mobile multimedia broadcast network; receiving, by a receiver; and utilizing, by a terminal, the service data packet obtained by resolving the multiplexing blocks to realize upper layer application.

摘要翻译： 本发明公开了一种用于发送移动多媒体广播服务数据流的方法和用于传输的多路复用帧，以提高多媒体广播系统的传输效率和容错能力。 该方法包括：由发射机使用一个或多个复用块来携带移动多媒体广播系统的服务数据分组，将一个或多个多路复用块作为负载封装成移动多媒体广播的视频，音频或数据单元 与服务数据包相对应的标准多路复用帧，然后将视频，音频或数据单元封装到多路复用子帧中，并将多个复用子帧组合成多路复用帧并经由移动多媒体广播网络 ; 接收者; 并通过终端利用通过解析多路复用块获得的服务数据分组来实现上层应用。

公开(公告)号：US20100043031A1

公开(公告)日：2010-02-18

申请号：US12440452

申请日：2006-12-29

申请人： Biao Wang ,  Yan Xiangbiao ,  Zhu Xiaoguang ,  Hailong Wen

发明人： Biao Wang ,  Yan Xiangbiao ,  Zhu Xiaoguang ,  Hailong Wen

IPC分类号： H04N7/16

CPC分类号： H04W72/005

摘要： A service transmitting method of mobile multimedia broadcasting network, wherein the sending side of the mobile multimedia broadcasting system adds an updating indication of multiplexing configuration information in the service information slice for indicating whether multiplexing configuration information of a next frame is updated; the sending side firstly sends multiplexing configuration information to the receiving terminal and sends an updating indication of multiplexing configuration information to the terminal in advance; the terminal acquires the service needed according to the multiplexing configuration information received at the beginning and monitors whether the multiplexing configuration information is going to change by monitoring the updating indication, the terminal stops monitoring and records the updating indication in case monitors an updating indication; when needing to receive other services, the terminal inquires whether any updating notice is recorded, if it is recorded, the terminal re-acquires the current multiplexing configuration information, according to which the service needed is acquired and at the same time removes the original updating indication and re-starts to monitor the updating indication of multiplexing configuration information.

摘要翻译： 一种移动多媒体广播网的服务发送方法，其中，所述移动多媒体广播系统的发送侧在所述服务信息切片中添加多路复用配置信息的更新指示，以指示下一帧的复用配置信息是否被更新; 发送侧首先向接收终端发送多路复用配置信息，并事先向终端发送复用配置信息的更新指示; 终端根据开始时接收到的复用配置信息获取所需的业务，通过监视更新指示来监视复用配置信息是否变化，终端停止监控，并在监视更新指示的情况下记录更新指示; 当需要接收其他业务时，终端询问是否记录任何更新通知，如果记录，终端重新获取当前的复用配置信息，根据该配置信息获取所需的服务，并同时删除原始更新 指示并重新开始监视复用配置信息的更新指示。

公开(公告)号：US08233421B2

公开(公告)日：2012-07-31

申请号：US12441138

申请日：2006-12-30

申请人： Biao Wang ,  Hua Jiang ,  Xiaoguang Zhu

发明人： Biao Wang ,  Hua Jiang ,  Xiaoguang Zhu

IPC分类号： H04H20/71 ,  H04M1/00

CPC分类号： H04W4/06 ,  H04W72/005

摘要： A method for reducing times of receiving overhead information by a mobile multimedia broadcast terminal, comprising the following steps: a mobile multimedia broadcast system multiplexes different services according to service type, generates different overhead information, and adds an overhead information update indication in a corresponding service data segment for indicating whether the overhead information in the next frame will be updated; a receiving terminal monitors whether the overhead information will be changed according to the overhead information update indication in the service data segment; when the overhead information update indication indicates the overhead information in the next frame will not be updated, the receiving terminal will not receive the overhead information and only receive necessary service data in the next frame; when the overhead information update indication indicates the overhead information in the next frame will be updated, the occurrence of the update will be recorded, and the receiving terminal will determine whether to read the updated overhead information according to whether it is necessary to receive other services other than the current service.

摘要翻译： 一种用于减少由移动多媒体广播终端接收开销信息的时间的方法，包括以下步骤：移动多媒体广播系统根据业务类型复用不同的业务，生成不同的开销信息，并将开销信息更新指示添加到相应的业务 用于指示下一帧中的开销信息是否将被更新的数据段; 接收终端根据服务数据段中的开销信息更新指示来监视开销信息是否被改变; 当开销信息更新指示指示下一帧中的开销信息将不被更新时，接收终端将不接收开销信息，并且仅在下一帧中接收必要的服务数据; 当开销信息更新指示指示下一帧中的开销信息将被更新时，将记录更新的发生，并且接收终端将根据是否需要接收其他服务来确定是否读取更新的开销信息 除了当前的服务。

公开(公告)号：US20100202381A1

公开(公告)日：2010-08-12

申请号：US12677659

申请日：2008-07-04

申请人： Xiaoguang Zhu ,  Biao Wang ,  Hua Jiang ,  Yuanli Fang

发明人： Xiaoguang Zhu ,  Biao Wang ,  Hua Jiang ,  Yuanli Fang

IPC分类号： H04W4/00

CPC分类号： H04L41/0816 ,  H04L41/12 ,  H04L43/18

摘要： The present invention discloses a device for processing a network information list updating serial number, which includes: a parsing module configured to parse a network information list updating serial number from a multiplex frame head information of a multiplex frame received by a terminal; a comparing module, connected to the parsing module, and configured to compare the network information list updating serial number parsed by the parsing module with a network information list updating serial number in a network information list cached by the terminal; a determining module, connected to the comparing module, and configured to determine whether to update the network information list according to the comparison result of the comparing module; and a processing module, connected to the determining module, and configured to perform related processing to the network information list updating serial number according to the determination result of the determining module. A mobile terminal is also disclosed in the present invention. By using the present invention, the network information list can be updated in time; therefore the communication efficiency is improved.

摘要翻译： 本发明公开了一种处理网络信息列表更新序列号的装置，包括：解析模块，被配置为从终端接收的多路复用帧的多路复用帧头信息中解析更新序列号的网络信息列表; 比较模块，连接到解析模块，并且被配置为将由解析模块解析的更新序列号的网络信息列表与由终端高速缓存的网络信息列表中的更新序列号的网络信息列表进行比较; 确定模块，连接到比较模块，并且被配置为根据比较模块的比较结果确定是否更新网络信息列表; 以及处理模块，连接到所述确定模块，并且被配置为根据所述确定模块的确定结果对所述网络信息列表更新序列号执行相关处理。 本发明还公开了一种移动终端。 通过使用本发明，可以及时更新网络信息列表; 因此提高了通​​信效率。

公开(公告)号：US20100118757A1

公开(公告)日：2010-05-13

申请号：US12441138

申请日：2006-12-30

申请人： Biao Wang ,  Hua Jiang ,  Xiaoguang Zhu

发明人： Biao Wang ,  Hua Jiang ,  Xiaoguang Zhu

IPC分类号： H04H20/71

CPC分类号： H04W4/06 ,  H04W72/005

摘要： A method for reducing times of receiving overhead information by a mobile multimedia broadcast terminal, comprising the following steps: a mobile multimedia broadcast system multiplexes different services according to service type, generates different overhead information, and adds an overhead information update indication in a corresponding service data segment for indicating whether the overhead information in the next frame will be updated; a receiving terminal monitors whether the overhead information will be changed according to the overhead information update indication in the service data segment; when the overhead information update indication indicates the overhead information in the next frame will not be updated, the receiving terminal will not receive the overhead information and only receive necessary service data in the next frame; when the overhead information update indication indicates the overhead information in the next frame will be updated, the occurrence of the update will be recorded, and the receiving terminal will determine whether to read the updated overhead information according to whether it is necessary to receive other services other than the current service.

摘要翻译： 一种用于减少由移动多媒体广播终端接收开销信息的时间的方法，包括以下步骤：移动多媒体广播系统根据业务类型复用不同的业务，生成不同的开销信息，并将开销信息更新指示添加到相应的业务 用于指示下一帧中的开销信息是否将被更新的数据段; 接收终端根据服务数据段中的开销信息更新指示来监视开销信息是否被改变; 当开销信息更新指示指示下一帧中的开销信息将不被更新时，接收终端将不接收开销信息，并且仅在下一帧中接收必要的服务数据; 当开销信息更新指示指示下一帧中的开销信息将被更新时，将记录更新的发生，并且接收终端将根据是否需要接收其他服务来确定是否读取更新的开销信息 除了当前的服务。