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1. 发明申请

WO2008149271A2 TIME-INTERLEAVED SIMULCAST FOR TUNE-IN REDUCTION 审中-公开
标题翻译：时间互补的SIMULCAST用于减少调节
公开(公告)号：WO2008149271A2
公开(公告)日：2008-12-11
申请号：PCT/IB2008052130
申请日：2008-05-30
申请人： NOKIA CORP , NOKIA INC , HANNUKSELA MISKA , VADAKITAL VINOD KUMAR MALAMAL , BOUAZIZI IMED
发明人： HANNUKSELA MISKA , VADAKITAL VINOD KUMAR MALAMAL , BOUAZIZI IMED
IPC分类号： H04H20/40 , H04N7/24
CPC分类号： H04H20/426 , H04H20/22 , H04N7/24 , H04N21/238 , H04N21/41407 , H04N21/4384 , H04N21/64315
摘要： A system and method for providing faster tuning into a chosen program in a time- sliced multicast and/or broadcast transmission environment. Multimedia data of the same source material but of different transmission and presentation characteristics are coded and compressed. According to various embodiments, simulcast streams of a program are time-sliced, placed maximally apart from each other in terms of transmission time, and sent over the channel.
摘要翻译：一种用于在时分多播和/或广播传输环境中更快地调谐到所选程序中的系统和方法。相同源材料但具有不同传输和呈现特性的多媒体数据被编码和压缩。根据各种实施例，节目的联播流在时间上是切片的，在传输时间上最大限度地彼此分开，并通过信道发送。

2. 发明申请

WO2008023328A3 SYSTEM AND METHOD FOR INDICATING TRACK RELATIONSHIPS IN MEDIA FILES 审中-公开
标题翻译：用于指示媒体文件中的跟踪关系的系统和方法
公开(公告)号：WO2008023328A3
公开(公告)日：2008-04-24
申请号：PCT/IB2007053324
申请日：2007-08-20
申请人： NOKIA CORP , NOKIA INC , WANG YE-KUI , HANNUKSELA MISKA , BOUAZIZI IMED
发明人： WANG YE-KUI , HANNUKSELA MISKA , BOUAZIZI IMED
IPC分类号： H04N7/26 , H04N7/24
CPC分类号： H04L65/605 , G11B27/10 , G11B27/32 , H04L47/10 , H04L65/602 , H04N19/39 , H04N21/234327 , H04N21/64792 , H04N21/8455 , H04N21/85406
摘要： A system and method for signaling and indicating track relationship information in media files. The present invention provides a mechanism for signaling the information of layered track groups and the information of MDC track groups, as well as a mechanism for signaling track relationship information in an efficient way. In local playback or unicast streaming applications, to select an independently decodable track for a certain media type, the information of alternate track groups is first found via the track relation box, and one track is selected from an alternate track group for the media type. If stream switching is desired, the switching track group information is found via the track relation box. In multicast applications with scalable or MDC streams, the tracks in a layered or MDC group are found via the track relation box and selected among all the layered or MDC groups.
摘要翻译：用于在媒体文件中发信号通知和跟踪关系信息的系统和方法。本发明提供了一种用于对分层轨道组的信息和MDC轨道组的信息进行信令的机制，以及用于以有效的方式发送跟踪关系信息的机制。在本地播放或单播流应用中，为了选择特定媒体类型的独立解码的音轨，首先通过音轨关系框找到备用音轨组的信息，并从媒体类型的备用音轨组中选择一个曲目。如果需要流切换，则通过轨道关系框找到切换轨道组信息。在具有可扩展或MDC流的多播应用中，分层或MDC组中的轨道通过轨道关系框找到并在所有分层或MDC组中选择。

3. 发明申请

WO2009001238A3 METHOD AND APPARATUS FOR SIGNALING UPDATES TO NOTIFICATION SESSION IN IP DATACAST 审中-公开
标题翻译：用于在IP数据库中进行通知会话更新的方法和装置
公开(公告)号：WO2009001238A3
公开(公告)日：2009-04-09
申请号：PCT/IB2008052128
申请日：2008-05-30
申请人： NOKIA CORP , NOKIA INC , BOUAZIZI IMED , VARE JANI , HORNSBY ADRIAN
发明人： BOUAZIZI IMED , VARE JANI , HORNSBY ADRIAN
IPC分类号： H04H20/93 , H04H60/25
CPC分类号： H04H20/93 , H04H20/42 , H04H20/59 , H04H60/25
摘要： Systems and methods of signaling changes and updates associated with the default notification channels in a non-time sliced way are provided. A default notification channel event is signaled to a terminal. The signaling includes a reference to the relevant default notification channel, a timestamp, and/or a version number/counter. A comparison is made between a stored timestamp and/or version number/counter with the timestamp and/or version number/counter indicated in the signaling. A more recent timestamp and/or version number/counter prompts the terminal to tune in to the default notification channel to process the default notification channel event. The signaling can be performed using Program Specific Information/Service Information (PSI/SI), which is non-time-sliced and is received by all terminals. Additionally, the PSI/SI signaling is effectuated by creating descriptors in existing notification/network information tables and/or by creating a dedicated notification signaling table.
摘要翻译：提供以非时间切片方式发送与默认通知信道相关联的更改和更新的系统和方法。向终端发出默认通知通道事件。信令包括对相关默认通知信道，时间戳和/或版本号/计数器的引用。在存储的时间戳和/或版本号/计数器之间进行与信令中指示的时间戳和/或版本号/计数器的比较。更新的时间戳和/或版本号/计数器提示终端调入默认通知通道以处理默认通知通道事件。可以使用非时间分片并由所有终端接收的节目特定信息/服务信息（PSI / SI）来执行信令。此外，通过在现有通知/网络信息表中创建描述符和/或通过创建专用通知信令表来实现PSI / SI信令。

4. 发明申请

WO2008110954A2 METHOD AND APPARATUS FOR SYNCHRONIZING NOTIFICATION MESSAGES 审中-公开
标题翻译：用于同步通知消息的方法和装置
公开(公告)号：WO2008110954A2
公开(公告)日：2008-09-18
申请号：PCT/IB2008050752
申请日：2008-02-29
申请人： NOKIA CORP , NOKIA INC , BOUAZIZI IMED
发明人： BOUAZIZI IMED
IPC分类号： H04H1/00 , H04H20/28 , H04H20/40 , H04H20/93
CPC分类号： H04H20/95 , H04H20/28 , H04H20/38 , H04H20/93 , H04L12/189 , H04L12/1895 , H04L65/608
摘要： Various embodiments provide for the splitting of a notification message to a user, where the notification message enables at least one of interactivity and delivery of information associated with a media broadcast service. A first component of the notification message carries media content and is transmitted utilizing a file delivery protocol, such as FLUTE, HTTP, and OMA-PUSH. A second component of the notification message carries any synchronization information associated with the interactivity and the delivery of the information associated with the media broadcast service. The second component of the notification message can be transported in an RTP payload via RTP to allow for accurate synchronization of the notification message with a media stream of the media broadcast service containing the media content.
摘要翻译：各种实施例提供将通知消息分解给用户，其中通知消息使能与媒体广播服务相关联的信息的交互性和传递中的至少一个。通知消息的第一个组件携带媒体内容，并使用文件传送协议（如FLUTE，HTTP和OMA-PUSH）进行传输。通知消息的第二组件携带与与媒体广播服务相关联的信息的交互性和传送相关联的任何同步信息。通知消息的第二组件可以通过RTP在RTP有效载荷中传送，以允许通知消息与包含媒体内容的媒体广播服务的媒体流的精确同步。

5. 发明申请

WO2011161603A3 METHOD AND APPARATUS FOR CHANGING THE CONFIGURATION OF AN ONGOING STREAMING SESSION 审中-公开
标题翻译：改变安装流程设计的方法和设备
公开(公告)号：WO2011161603A3
公开(公告)日：2012-06-28
申请号：PCT/IB2011052663
申请日：2011-06-17
申请人： NOKIA CORP , BOUAZIZI IMED
发明人： BOUAZIZI IMED
IPC分类号： H04L29/06 , H04W76/02
CPC分类号： H04L65/608 , H04L65/1069 , H04L65/1089 , H04L65/4069 , H04L65/602 , H04L69/18
摘要： A method, apparatus and computer program product are provided for notifying a client device, such as a mobile terminal, as to an upcoming change to the configuration of an ongoing streaming session such that the subsequent change to the configuration of the streaming session may be accomplished in an efficient manner. The method, apparatus and computer program product may be configured to effect the change in the configuration of the streaming session even in instances in which the ongoing streaming session is relying upon a non-persistent session control connection.
摘要翻译：提供了一种方法，装置和计算机程序产品，用于通知诸如移动终端的客户端设备关于正在进行的流式传输会话的配置的即将到来的改变，使得可以完成对流式传输会话的配置的后续改变以有效的方式。方法，装置和计算机程序产品可以被配置为即使在正在进行的流式传输会话依赖于非持续会话控制连接的情况下也能够实现流式会话的配置的改变。

6. 发明申请

WO2008129471A3 SYSTEM AND METHOD FOR OPTIMIZING DOWNLOAD USER SERVICE DELIVERY TO ROAMING CLIENTS 审中-公开
标题翻译：用于优化下载用户服务交付给滚动客户端的系统和方法
公开(公告)号：WO2008129471A3
公开(公告)日：2009-02-12
申请号：PCT/IB2008051466
申请日：2008-04-16
申请人： NOKIA CORP , BOUAZIZI IMED , VEDANTHAM RAMAKRISHNA
发明人： BOUAZIZI IMED , VEDANTHAM RAMAKRISHNA
IPC分类号： H04L12/18
CPC分类号： H04L12/189 , H04L65/4076 , H04L67/02 , H04L67/06 , H04L67/26 , H04W72/005
摘要： A system and method for providing MBMS content distribution using unicast bearers. According to various embodiments, MBMS download user services are delivered to pieces of user equipment by delivering a FLUTE file delivery table via an OMA Push message. One of a number of different additional actions may be used in the delivery of the MBMS download user services. These actions include (1) making a single HTTP GET request using simple URL-encoding format to retrieve all files of the FDT; (2) making a single HTTP GET request using "group" field of FDT in URL- encoding to retrieve a logical group of files of the FDT; (3) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (4) making serialized HTTP GET requests where each HTTP GET request retrieves at least one file of the FDT; (5) making pipelined HTTP GET requests where each HTTP GET request retrieves at least one logical group of files of the FDT; (6) making serialized HTTP GET requests where each HTTP GET request retrieves al least one logical group of files of the FDT; (7) delivering the servicelD of the MBMS user service in the above mentioned OMA PUSH message but not including the servicelD in the FLUTE FDT; (8) an HTTP request to de-register the MBMS UE from the BM- SC for stopping the unicast delivery of the MBMS download user service; and (9) delivering the FDT Instance ID of the FDT Instance in an OMA Push message,
摘要翻译：一种使用单播承载提供MBMS内容分发的系统和方法。根据各种实施例，通过经由OMA推送消息传送FLUTE文件传递表，将MBMS下载用户服务传递给用户设备。可以在传送MBMS下载用户服务中使用多种不同的附加动作中的一种。这些操作包括（1）使用简单的URL编码格式制作单个HTTP GET请求来检索FDT的所有文件; （2）使用URL编码中的FDT的“group”字段进行单个HTTP GET请求，以检索FDT的文件的逻辑组; （3）制作流水线HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT文件; （4）制作序列化的HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT文件; （5）制作流水线HTTP GET请求，其中每个HTTP GET请求检索至少一个FDT的文件组; （6）进行序列化的HTTP GET请求，其中每个HTTP GET请求检索FDT的文件的至少一个逻辑组; （7）在上述OMA PUSH消息中传送MBMS用户服务的服务ID，但不包括在FLUTE FDT中的服务ID; （8）从用于停止MBMS下载用户业务的单播传送的BM-SC去注册MBMS UE的HTTP请求; 和（9）在OMA推送消息中传送FDT实例的FDT实例ID，

7. 发明申请

WO2008032283A3 DYNAMIC SDP UPDATE IN IPDC OVER DVB-H 审中-公开
标题翻译： DVB-H上IPDC的动态SDP更新
公开(公告)号：WO2008032283A3
公开(公告)日：2008-05-29
申请号：PCT/IB2007053702
申请日：2007-09-13
申请人： NOKIA CORP , NOKIA INC , BOUAZIZI IMED
发明人： BOUAZIZI IMED
IPC分类号： H04H1/00 , H04H20/57
CPC分类号： H04N21/64322 , H04L65/4076 , H04L65/608 , H04L65/80 , H04N21/4305
摘要： Various embodiments of present invention relate to the synchronization of an SDP stream to the media stream. In various embodiments, the SDP-consuming application initiates a FLUTE receiver and retrieves new versions of the SDP file. The terminal also retrieves information from the RTCP layer about the current sender time. The sender time is indicated as an NTP timestamp in RTCP sender reports. The receiver indicates to the player that the new SDP file will be valid after some time period. Various embodiments of the present invention also cover the behavior of a terminal upon receiving an SDP update. Still further, various embodiments of the present invention provides for richer out-of-band ESG delivery than conventional systems, permitting more meaningful session updates.
摘要翻译：本发明的各种实施例涉及将SDP流同步到媒体流。在各种实施例中，SDP消费应用程序启动FLUTE接收器并检索SDP文件的新版本。终端还从RTCP层获取关于当前发送者时间的信息。发送者时间在RTCP发送者报告中被指示为NTP时间戳。接收者向玩家指示新的SDP文件在一段时间后将是有效的。本发明的各种实施例还在接收到SDP更新时覆盖终端的行为。此外，本发明的各种实施例提供比传统系统更丰富的带外ESG传送，允许更有意义的会话更新。

8. 发明申请

WO2008053458A2 SYSTEM AND METHOD FOR ENABLING FAST SWITCHING BETWEEN PSSE CHANNELS 审中-公开
标题翻译：用于在PSS通道之间实现快速切换的系统和方法
公开(公告)号：WO2008053458A2
公开(公告)日：2008-05-08
申请号：PCT/IB2007054468
申请日：2007-11-03
申请人： NOKIA CORP , NOKIA INC , BOUAZIZI IMED
发明人： BOUAZIZI IMED
IPC分类号： H04L29/06 , H04L29/08 , H04N7/173
CPC分类号： H04N7/17318 , H04L65/4092 , H04N21/23424 , H04N21/235 , H04N21/435 , H04N21/4384 , H04N21/44016 , H04N21/643 , H04N21/6437 , H04N21/6587
摘要： A system and method for replacing existing media streams of a streaming session with alternative media streams, without tearing down the RTSP session and providing only a minimal delay. In various embodiments of the present invention, the client indicates to the server that it wishes to replace a media stream that it is currently consuming with another stream by sending a switch command to the streaming server, with the switch command indicating the old media stream and the new media stream. A feature is also provided for enabling the receiver to mute and unmute a single media stream. A client may query the server to find out whether fast channel switching is supported by the server.
摘要翻译：用于用替代媒体流替代流式会话的现有媒体流的系统和方法，而不会破坏RTSP会话并且仅提供最小的延迟。在本发明的各种实施例中，客户端向服务器指示希望通过向流式传输服务器发送切换命令来代替其当前正在消费的媒体流，其中切换命令指示旧媒体流，并且新媒体流。还提供了使接收机能够使单个媒体流静音和取消静音的特征。客户端可以查询服务器，以确定服务器是否支持快速通道切换。

9. 发明申请

WO2006100616A2 NOTIFICATION OF A RECEIVING DEVICE ABOUT A FORTHCOMING TRANSMISSION SESSION 审中-公开
标题翻译：关于传达会议通知的接收设备
公开(公告)号：WO2006100616A2
公开(公告)日：2006-09-28
申请号：PCT/IB2006050735
申请日：2006-03-09
申请人： NOKIA CORP , BOUAZIZI IMED , WALSH ROD , CURCIO IGOR
发明人： BOUAZIZI IMED , WALSH ROD , CURCIO IGOR
IPC分类号： H04L12/18 , H04W4/06 , H04W8/26
CPC分类号： H04W8/26 , H04L67/04 , H04L67/14 , H04W4/06
摘要： For the notification of a receiving device about a forthcoming transmission session, an identifier of one of various possible types of identifiers in a transmission session is mapped to a transmission session identifier field. This field is used for notifying the receiving device. Further, a repetition value is added to the transmission session identifier field, which indicates whether the forthcoming transmission session is new or not. Further, the receiving device may release context data stored for a particular transmission session identifier, if an acquisition of data in transmission sessions identified by the transmission session identifier can be terminated.
摘要翻译：对于关于即将到来的传输会话的接收设备的通知，传输会话中的各种可能类型的标识符之一的标识符被映射到传输会话标识符字段。该字段用于通知接收设备。此外，重复值被添加到传输会话标识符字段，其指示即将到来的传输会话是否为新的。此外，如果可以终止由传输会话标识符识别的传输会话中的数据的获取，则接收设备可以释放为特定传输会话标识符存储的上下文数据。

10. 发明申请

WO2011158221A2 METHOD AND APPARATUS FOR GENERATING AND HANDLING STREAMING MEDIA QUALITY-OF-EXPERIENCE METRICS 审中-公开
标题翻译：用于生成和处理流媒体质量经验量度的方法和装置
公开(公告)号：WO2011158221A2
公开(公告)日：2011-12-22
申请号：PCT/IB2011052662
申请日：2011-06-17
申请人： NOKIA CORP , BOUAZIZI IMED , LIU CHENGHAO
发明人： BOUAZIZI IMED , LIU CHENGHAO
CPC分类号： H04L65/80 , H04L41/5067 , H04L43/08 , H04L67/125 , H04N21/2662 , H04N21/41407 , H04N21/4143 , H04N21/44209 , H04N21/4424 , H04N21/6125 , H04N21/6582 , H04N21/8456
摘要： Various methods for generating and handling streaming media metrics are provided. One example method includes receiving media presentation data, where the media presentation data is associated with a presentation of streaming media, and determining, based on at least the media presentation data, one or more quality of experience metrics that are to be reported. The example method further comprises generating a metric value corresponding to each of the one or more quality of experience metrics, and causing the metric value corresponding to each of the one or more quality of experience metrics to be reported. Similar and related example methods and example apparatuses are also provided.
摘要翻译：提供了用于生成和处理流媒体度量的各种方法。一个示例性方法包括接收媒体呈现数据，其中媒体呈现数据与流媒体的呈现相关联，以及至少基于媒体呈现数据确定待报告的体验度量的一个或多个质量。示例性方法还包括生成与一个或多个体验度量标准中的每一个相对应的度量值，并且引起对应于一个或多个体验度量标准中的每一个的度量值。还提供了类似的和相关的示例性方法和示例设备。

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