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11. 发明申请

WO2008084309A2 DRM-PROTECTED CONTENT SHARING 审中-公开
标题翻译：受DRM保护的内容共享
公开(公告)号：WO2008084309A2
公开(公告)日：2008-07-17
申请号：PCT/IB2007003880
申请日：2007-12-12
申请人： NOKIA CORP , NOKIA INC , CHANDRA UMESH , LEON DAVID , VERMA SANJEEV
发明人： CHANDRA UMESH , LEON DAVID , VERMA SANJEEV
CPC分类号： H04L67/06 , G06F21/10 , G06F2221/0717 , H04L65/1006 , H04L2463/101
摘要： A system and method for transmitting protected real-time content from one user to another is described. In a first aspect, a user sends a Rights Object to another user. In a second aspect, a user sends a Rights Object to another user via an intermediate server for a multiparty communication. In this second aspect, the users may be able to switch between designated Rights Objects as needed.
摘要翻译：描述了用于将保护的实时内容从一个用户传输到另一个用户的系统和方法。在第一方面，用户将权利对象发送给另一用户。在第二方面，用户经由用于多方通信的中间服务器向另一用户发送权利对象。在第二方面，用户可以根据需要在指定的权限对象之间切换。

12. 发明申请

WO2004030433A3 MULTIMEDIA STREMING IN A NETWORK WITH A BOTTLENECK LINK 审中-公开
标题翻译：多媒体用BOTTLENECK连接在网络中
公开(公告)号：WO2004030433A3
公开(公告)日：2004-07-22
申请号：PCT/IB0304314
申请日：2003-10-01
申请人： NOKIA CORP , NOKIA INC
发明人： VARSA VIKTOR , LEON DAVID , GUERRERO DURHAN , JANSSON CRIS
IPC分类号： H04L12/56 , H04J3/22
CPC分类号： H04L65/4069 , H04L47/10 , H04L47/127 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L65/80
摘要： A method used for communicating packets or other information units from a server (11) to a client (15) over a communication path including a packet scheduler (14-1) followed by a bottleneck path (14-2), with the packet scheduler (14-1) having a buffer for holding packets so as not to transmit over the bottleneck path (14-2) at a rate either too high or too low, the method providing that the server (11) communicate to the client (15) the last packet sent to the client (11) and do so via a mechanism by which the sender information is communicated over the bottleneck path (14-2) ahead of substantially all packets already in the buffer. The client (11) then uses the sender information to provide, as needed, information useful in adapting the rate at which the packets arrive at the packet scheduler (14-1).
摘要翻译：一种用于通过包括分组调度器（14-1）跟随有瓶颈路径（14-2）的通信路径将分组或其他信息单元从服务器（11）传送到客户机（15）的方法，其中分组调度器（14-1）具有用于保持分组的缓冲器，以便不以太高或太低的速率在所述瓶颈路径（14-2）上传输，所述方法提供所述服务器（11）与所述客户端（15）通信）发送到客户端（11）的最后一个分组，并且通过在基本上已经在缓冲器中的所有分组之前通过瓶颈路径（14-2）传送发送者信息的机制来执行。客户端（11）然后使用发送者信息来根据需要提供有助于使分组到达分组调度器（14-1）的速率的信息。

13. 发明申请

WO2007023378A3 METHOD FOR SIGNALING A DEVICE TO PERFORM NO SYNCHRONIZATION OR INCLUDE A SYNCRONIZATION DELAY ON MULTIMEDIA STREAMS 审中-公开
标题翻译：用于信令设备执行不同步或包含多媒体流的同步延迟的方法
公开(公告)号：WO2007023378A3
公开(公告)日：2007-04-26
申请号：PCT/IB2006002325
申请日：2006-08-25
申请人： NOKIA CORP , CURCIO IGOR DANILO DIEGO , CHANDRA UMESH , LEON DAVID
发明人： CURCIO IGOR DANILO DIEGO , CHANDRA UMESH , LEON DAVID
IPC分类号： H04L7/00 , H04J3/06 , H04L29/06
CPC分类号： H04L29/06027 , H04L65/608 , H04L65/80 , H04N21/235 , H04N21/41407 , H04N21/4307 , H04N21/4345 , H04N21/435 , H04N21/643
摘要： An improved system and method for permitting a transmitting electronic device to indicate explicitly which streams in a multimedia stream being transmitted should not be synchronized or should include a specified amount of synchronization jitter. The present invention aids the receiving device in understanding the stream characteristics. The present invention also allows the receiving device to make an informed decision as to whether an synchronization jitter value should be used when synchronizing two or more streams. For certain applications such as uni-directional video sharing or video PoC, the sending device of the stream can indicate that the receiving device doesn't perform any or limited synchronization for better media quality.
摘要翻译：一种改进的系统和方法，用于允许传输电子设备明确地指示正在发送的多媒体流中的哪些流不应该同步，或者应该包括指定量的同步抖动。本发明有助于接收设备理解流特性。本发明还允许接收设备做出关于在同步两个或更多个流时是否应当使用同步抖动值的通知决定。对于诸如单向视频共享或视频PoC的某些应用，流的发送设备可以指示接收设备不执行任何或有限的同步以获得更好的媒体质量。

14. 发明申请

WO2006117645A3 SCHEDULING CLIENT FEEDBACK DURING STREAMING SESSIONS 审中-公开
标题翻译：在流程会议期间安排客户反馈
公开(公告)号：WO2006117645A3
公开(公告)日：2007-01-04
申请号：PCT/IB2006001105
申请日：2006-05-02
申请人： NOKIA CORP , VEDANTHAM RAMAKRISHNA , CURCIO IGOR , LEON DAVID
发明人： VEDANTHAM RAMAKRISHNA , CURCIO IGOR , LEON DAVID
IPC分类号： H04L12/56 , H04L1/16 , H04Q7/34
CPC分类号： H04L47/10 , H04L12/1868 , H04L29/06027 , H04L47/15 , H04L47/26 , H04L65/4076 , H04L67/20 , H04L67/22
摘要： The systems and methods include scalable feedback during point-to-multicast (PtM) streaming sessions with user feedback during a broadcast/multicast streaming session. The method of providing scalable feedback during PtM streaming sessions can include communicating data from a sender to at least one receiver and communicating feedback from at least one of the at least one receiver to the sender during a multimedia streaming session.
摘要翻译：这些系统和方法包括在广播/多播流传输会话期间的用户反馈的点到多播（PtM）流传输会话期间的可伸缩反馈。在PtM流传输会话期间提供可伸缩反馈的方法可以包括在多媒体流会话期间将数据从发送者传送到至少一个接收器，并且从至少一个接收器中的至少一个接收器传送反馈。

15. 发明申请

WO2006024948A3 METHOD AND DEVICE FOR ACKNOWLEDGING DATA IN POINT-TO-MULTIPOINT TRANSMISSION SYSTEMS 审中-公开
标题翻译：在点对多点传输系统中确认数据的方法和设备
公开(公告)号：WO2006024948A3
公开(公告)日：2006-07-13
申请号：PCT/IB2005002807
申请日：2005-08-26
申请人： NOKIA CORP , VEDANTHAM RAMAKRISHNA , LEON DAVID , CURCIO IGOR
发明人： VEDANTHAM RAMAKRISHNA , LEON DAVID , CURCIO IGOR
IPC分类号： H04L12/18 , H04Q7/22
CPC分类号： H04L12/1868 , H04L12/1877
摘要： Methods, systems, transmitters, receivers, network elements and software applications in a system for acknowledging the reception of sets of data objects, wherein one or more transmitters (2) transmit one or more sets of data objects within respective point-to-multipoint transmission sessions to a plurality of receivers (3), and wherein repair requests and/or delivery verification reports are transmitted by at least one of said receivers to network elements within point-to-point transmission sessions. Different back-off times are assigned for delivery verification reports (6) and repair requests (7), at least two delivery verification reports of one receiver are jointly transmitted within one point-to-point transmission session, and a delivery verification report is transmitted after a completed repair session within the same point-to-point transmission session used by the repair session. Furthermore, a minimum set of parameters to be sent in delivery verification reports is shown
摘要翻译：用于确认接收数据对象集合的系统中的方法，系统，发射机，接收机，网络元件和软件应用，其中一个或多个发射机（2）在相应的点对多点传输中传送一组或多组数据对象会话到多个接收器（3），并且其中修复请求和/或递送验证报告由所述接收器中的至少一个发送到点对点传输会话内的网络元件。分配交付验证报告（6）和修复请求（7）的不同退避时间，一个接收者的至少两个传送验证报告在一个点对点传输会话内联合发送，传送验证报告被传送在修复会话使用的相同的点对点传输会话中完成修复会话之后。此外，显示了在交货验证报告中发送的最小参数集

16. 发明公开

EP1880520A4 SCHEDULING CLIENT FEEDBACK DURING STREAMING SESSIONS 审中-公开
标题翻译：客户反馈过程中STREAMING会议顺序规划
公开(公告)号：EP1880520A4
公开(公告)日：2011-11-09
申请号：EP06744624
申请日：2006-05-02
申请人： NOKIA CORP
发明人： VEDANTHAM RAMAKRISHNA , CURCIO IGOR , LEON DAVID
IPC分类号： H04L12/56 , H04L1/16
CPC分类号： H04L47/10 , H04L12/1868 , H04L29/06027 , H04L47/15 , H04L47/26 , H04L65/4076 , H04L67/20 , H04L67/22

17. 发明公开

EP1593107A4 METHOD FOR SIGNALING CLIENT RATE CAPACITY IN MULTIMEDIA STREAMING 审中-公开
标题翻译：方法信令CLIENT率容量是在多媒体流
公开(公告)号：EP1593107A4
公开(公告)日：2010-08-18
申请号：EP04710939
申请日：2004-02-13
申请人： NOKIA CORP
发明人： AKSU EMRE BARIS , CURCIO IGOR DANILO DIEGO , LEON DAVID , VARSA VIKTOR , WANG RU-SHANG
IPC分类号： G06F15/16 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04N7/24
CPC分类号： H04L47/10 , H04L29/06027 , H04L47/263 , H04L47/6255 , H04L49/9078 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04L65/608 , H04L65/80 , H04L67/322 , H04L67/42 , H04L69/24 , H04L69/329 , H04N21/2401 , H04N21/2662 , H04N21/41407 , H04N21/44004 , H04N21/6125 , H04N21/6131 , H04N21/6332 , H04N21/6373 , H04N21/6375 , H04N21/6377 , H04N21/643 , H04N21/6437 , H04N21/658

18. 发明公开

EP1730870A4 DATA REPAIR ENHANCEMENTS FOR MULTICAST/BROADCAST DATA DISTRIBUTION 有权转让
标题翻译：数据修复的改进为多播/广播数据分布
公开(公告)号：EP1730870A4
公开(公告)日：2008-03-26
申请号：EP04793990
申请日：2004-10-01
申请人： NOKIA CORP
发明人： LEON DAVID , CURCIO IGOR DANILO DIEGO , WALSH ROD , MEHTA HARSH
IPC分类号： H04L1/18 , G06F11/30 , G08C25/02 , H04L1/00 , H04L1/16 , H04L12/18 , H04L12/28 , H04L12/56 , H04L29/08
CPC分类号： H04L1/1887 , H04L12/1868 , H04L45/16 , H04L45/28 , H04L69/329 , H04L2001/0093
摘要： A method, system, device, and computer code product is disclosed in which a sender (10) transmits data to a plurality of receivers (20) via a point-to-multipoint session. The receiver sends data repair requests to the sender (10) requesting data expected but not received and the sender (10) retransmits the expected but not received data via the point-to-multipoint session. The sender (10) can also schedule point-to-point data repair sessions with individual receivers if the retransmission via the point-to-multipoint session does not correct all errors. The sender (10) can be configured to delay point-to-point repair sessions using a randomization mechanism based on the number of receivers using the point-to-multipoint session.

19. 发明公开

EP1552633A4 METHOD AND APPARATUS FOR MULTIMEDIA STREAMING IN A LIMITED BANDWIDTH NETWORK WITH A BOTTLENECK LINK 审中-公开
标题翻译：方法和设备的多媒体流在接受短缺有限的带宽连接的网络
公开(公告)号：EP1552633A4
公开(公告)日：2010-10-06
申请号：EP03799040
申请日：2003-10-01
申请人： NOKIA CORP
发明人： VARSA VIKTOR , LEON DAVID , GUERRERO DURHAN , JANSSON CRIS
IPC分类号： H04J3/22 , H04L12/56 , H04L29/06
CPC分类号： H04L65/4069 , H04L47/10 , H04L47/127 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L65/80

20. 发明公开

EP1593047A4 METHOD FOR SIGNALING STREAMING QUALITY ADAPTATION AND CONTROL MECHANISMS IN MULTIMEDIA STREAMING 审中-公开
标题翻译：方法信令流传输质量调节和控制机制是在多媒体流
公开(公告)号：EP1593047A4
公开(公告)日：2010-06-09
申请号：EP04710942
申请日：2004-02-13
申请人： NOKIA CORP
发明人： AKSU EMRE BARIS , CURCIO IGOR DANILO DIEGO , LEON DAVID , VARSA VIKTOR , WANG RU-SHANG
IPC分类号： G06F15/16 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04N7/24
CPC分类号： H04L47/10 , H04L29/06027 , H04L47/263 , H04L47/6255 , H04L49/9078 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04L65/608 , H04L65/80 , H04L67/322 , H04L67/42 , H04L69/24 , H04L69/329 , H04N21/2401 , H04N21/2662 , H04N21/41407 , H04N21/44004 , H04N21/6125 , H04N21/6131 , H04N21/6332 , H04N21/6373 , H04N21/6375 , H04N21/6377 , H04N21/643 , H04N21/6437 , H04N21/658

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