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41. 发明申请

WO2005088930A1 TRANSMISSION OF ASSET INFORMATION IN STREAMING SERVICES 审中-公开
标题翻译：传播资产信息在流动服务中
公开(公告)号：WO2005088930A1
公开(公告)日：2005-09-22
申请号：PCT/IB2004/000358
申请日：2004-02-12
申请人： NOKIA CORPORATION , WANG, Ye-Kui , AKSU, Emre Baris
发明人： WANG, Ye-Kui , AKSU, Emre Baris
IPC分类号： H04L29/06
CPC分类号： H04L65/1069 , H04L29/06027 , H04L65/1006 , H04L65/608 , H04N21/643 , H04N21/64322 , H04N21/6437 , H04W28/18 , H04W80/00 , H04W84/04
摘要： This invention relates to a method, a computer program, a computer program product, devices, a system and a session description protocol for transferring data (101, 106) and information on associated data asset information, comprising the steps of providing (307) session description information (110) that at least partially contains said information on said data asset information, wherein said session description information (110) obeys a first protocol, transferring (309) said session description information (110) to a destination instance (301) based on a second protocol (107, 109, 102), and transferring (313) said data (101, 106) between a source instance (305) and said destination instance (301) within a transfer session and based on a third protocol (102). Said first, second (107, 109, 102) and third (102) protocols are preferably the Session Description, Real-time Streaming and Real-time Transport Protocol in a 3G Packet-Switched Streaming Services context.
摘要翻译：本发明涉及一种方法，计算机程序，计算机程序产品，设备，系统和会话描述协议，用于传送数据（101,106）和关于相关数据资产信息的信息，包括以下步骤：提供（307）会话描述信息（110），其至少部分地包含关于所述数据资产信息的所述信息，其中所述会话描述信息（110）服从第一协议，将所述会话描述信息（110）传送（309）到目的地实例（301）在第二协议（107,109,102）上传送（313）在传送会话之间的源实例（305）和所述目的实例（301）之间的所述数据（101,106），并且基于第三协议（102 ）。所述第一，第二（107,109,102）和第三（102）协议优选地是3G分组交换流服务上下文中的会话描述，实时流和实时传输协议。

42. 发明申请

WO2008126059A2 FEEDBACK BASED SCALABLE VIDEO CODING 审中-公开
标题翻译：基于反馈的可扩展视频编码
公开(公告)号：WO2008126059A2
公开(公告)日：2008-10-23
申请号：PCT/IB2008/051449
申请日：2008-04-15
申请人： NOKIA CORPORATION , NOKIA, INC. , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/66
CPC分类号： H04L1/0061 , H04L1/1671 , H04N19/30 , H04N19/34 , H04N19/61 , H04N19/70
摘要： A system and method provides a first integrity check code that can be calculated at an encoder and then sent to a decoder as a supplemental enhancement information message. The decoder can then calculate a second integrity check code over the actual received network abstraction layer units. This second integrity check code can be compared with the encoder-generated first integrity check code sent via the supplemental enhancement information message to indicate if in fact all of the transmitted NAL units from which the integrity check code was generated have been received without changes in their content. In addition, an error tracking algorithm is provided that can be run at either the encoder or the decoder in order to determine if the network abstraction layer units are correct in content at the decoder level. Therefore, pictures that are sent as just intra coded frames and pictures that are sent as just inter coded frames can both be checked for errors. Hence, error checking can be provided in those situations where the decoder fails to provide adequate information to the encoder as to what has actually been decoded.
摘要翻译：系统和方法提供可以在编码器处计算的第一完整性校验码，然后作为补充增强信息消息发送到解码器。然后，解码器可以在实际接收的网络抽象层单元上计算第二完整性校验码。该第二完整性校验码可以与通过补充增强信息消息发送的编码器生成的第一完整性校验码进行比较，以指示是否已经接收到从其产生完整性校验码的所有发送的NAL单元，而不改变它们内容。另外，提供了可以在编码器或解码器处运行的误差跟踪算法，以便确定网络抽象层单元在解码器级别的内容是否正确。因此，作为仅帧内编码帧发送的图像和仅作为帧间编码帧发送的图像可以被检查错误。因此，在解码器无法向编码器提供关于实际解码的信息的情况下，可以提供错误检查。

43. 发明申请

WO2008125900A1 A VIDEO CODER 审中-公开
标题翻译：视频编码器
公开(公告)号：WO2008125900A1
公开(公告)日：2008-10-23
申请号：PCT/IB2007/002344
申请日：2007-04-13
申请人： NOKIA CORPORATION , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04N7/26
CPC分类号： H04N19/70 , H04N19/30 , H04N19/423
摘要： An encoder for encoding a video signal, wherein the encoder is configured to generate an encoded scalable data stream comprising a base layer and at least one enhancement layer, wherein the encoder is further configured to generate information associated with each of the base layer and the at least one enhancement layer.
摘要翻译：一种用于编码视频信号的编码器，其中所述编码器被配置为生成包括基本层和至少一个增强层的经编码的可伸缩数据流，其中所述编码器还被配置为生成与所述基本层和所述基础层至少一个增强层。

44. 发明申请

WO2008007304A3 SIGNALING OF REGION-OF-INTEREST SCALABILITY INFORMATION IN MEDIA FILES 审中-公开
公开(公告)号：WO2008007304A3
公开(公告)日：2008-01-17
申请号：PCT/IB2007/052605
申请日：2007-07-04
申请人： NOKIA CORPORATION , NOKIA, INC. , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04N7/26
摘要： A method for signaling ROI scalability information in a file format. The present invention provides an efficient signaling of ROI scalability information in the file format, wherein the signaling comprises providing the geometrical information of a ROI and an indication to identify the ROI each coded data unit is associated with within a tier or layer.

45. 发明申请

WO2007077480A1 METHOD FOR CHECKING OF VIDEO ENCODER AND DECODER STATE INTEGRITY 审中-公开
标题翻译：检查视频编码器和解码器状态完整性的方法
公开(公告)号：WO2007077480A1
公开(公告)日：2007-07-12
申请号：PCT/IB2006/003081
申请日：2006-11-02
申请人： NOKIA CORPORATION , WENGER, Stephan , HANNUKSELA, Miska , WANG, Ye-Kui
发明人： WENGER, Stephan , HANNUKSELA, Miska , WANG, Ye-Kui
IPC分类号： H04N7/66 , H04N7/50
CPC分类号： H04N21/6336 , G06F11/1004 , H04L1/242 , H04N19/164 , H04N19/42 , H04N19/46 , H04N19/89 , H04N21/6379
摘要： The present invention provides a method and a system for verifying a match between states of a first video processor and a second video processor, wherein one of said first and second video processors is a video encoder utilizing predictive video encoding and the other one of said first and second video processors is a video decoder capable of reproducing a decoded bit stream from an encoded bit stream generated by said video encoder.
摘要翻译：本发明提供了一种用于验证第一视频处理器和第二视频处理器的状态之间的匹配的方法和系统，其中所述第一和第二视频处理器之一是利用预测视频编码的视频编码器，并且所述第一视频处理器中的另一个并且第二视频处理器是能够从由所述视频编码器生成的编码比特流再现解码比特流的视频解码器。

46. 发明申请

WO2006061458A1 VIDEO CODING, DECODING AND HYPOTHETICAL REFERENCE DECODER 审中-公开
标题翻译：视频编码，解码和仿真参考解码器
公开(公告)号：WO2006061458A1
公开(公告)日：2006-06-15
申请号：PCT/FI2005/050445
申请日：2005-12-05
申请人： NOKIA CORPORATION , WANG, Ye-Kui
发明人： WANG, Ye-Kui
IPC分类号： G06T9/00 , H04N7/24
CPC分类号： H04N19/423 , H04N19/107 , H04N19/134 , H04N19/172 , H04N19/44 , H04N19/46 , H04N19/61 , H04N19/70
摘要： An encoder comprising an input for inputting video signal to be encoded to form an encoded video signal comprising pictures of at least a first coded video sequence and a second coded video sequence, a hypothetical decoder for hypothetically decoding encoded video signal, an encoded picture buffer, and a decoded picture buffer, and a definer for defining a parameter indicative of the temporal difference between the last picture of the first coded video sequence and the first picture of the second coded video sequence in output/display order.
摘要翻译：一种编码器，包括用于输入要编码的视频信号的输入，以形成包括至少第一编码视频序列和第二编码视频序列的图像的编码视频信号，用于假设解码编码视频信号的假想解码器，编码图像缓冲器，和解码图像缓冲器，以及定义器，用于在输出/显示顺序中定义指示第一编码视频序列的最后图像与第二编码视频序列的第一图像之间的时间差的参数。

47. 发明申请

WO2006040413A1 REFERENCE PICTURE MANAGEMENT IN VIDEO CODING 审中-公开
标题翻译：参考图像管理在视频编码
公开(公告)号：WO2006040413A1
公开(公告)日：2006-04-20
申请号：PCT/FI2005/050359
申请日：2005-10-13
申请人： NOKIA CORPORATION , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： G06T9/00 , H04N7/32
CPC分类号： H04N19/58 , H04N19/196 , H04N19/463 , H04N19/573
摘要： A method for encoding a sequence of pictures comprising using one or more pictures as reference pictures, labeling the reference pictures with a first parameter, signaling the first parameter to a decoder, and using a reference picture management, wherein all the reference pictures are identified by a second parameter which is derived on the basis of the first parameter.
摘要翻译：一种用于编码图片序列的方法，包括使用一个或多个图片作为参考图片，用第一参数标记参考图片，向解码器发信号通知第一参数，以及使用参考图片管理，其中所有参考图片由基于第一参数导出的第二参数。

48. 发明申请

WO2005112367A1 BUFFER LEVEL SIGNALING FOR RATE ADAPTATION IN MULTIMEDIA STREAMING 审中-公开
标题翻译：缓冲水平信号在多媒体流中的速率适应
公开(公告)号：WO2005112367A1
公开(公告)日：2005-11-24
申请号：PCT/IB2005/001278
申请日：2005-05-11
申请人： NOKIA CORPORATION , NOKIA INC. , LEON, David , HANNUKSELA, Miska , AKSU, Emre, Baris , WANG, Ye-Kui
发明人： LEON, David , HANNUKSELA, Miska , AKSU, Emre, Baris , WANG, Ye-Kui
IPC分类号： H04L12/56
CPC分类号： H04L65/4092 , H04L29/06027 , H04L47/10 , H04L47/26 , H04L47/30 , H04L65/4084 , H04L65/80
摘要： In a multimedia streaming network where a client has a receiver buffer to store packets received from a server to compensate for difference between data transmission amount by server and data usage amount by client, server should be able to adapt the data transmission rate based on the status of the receiver buffer. For rate adaptation purposes, server reconstructs a list of packets in the receiver buffer based on information provided by client. Information signaled to server is indicative of the next unit to be decoded and the sequence number of the packet to which the next unit to be decoded belongs, or the next packet to be decoded in client, the DON number of the next NAL unit or the sequence number of the packet carrying the next NAL unit to be decoded and the DON indicative of the decoding order of that next NAL unit.
摘要翻译：在多媒体流网络中，客户端具有接收缓冲器来存储从服务器接收的分组，以补偿服务器的数据传输量与客户端的数据使用量之间的差异，服务器应能够根据状态调整数据传输速率的接收缓冲区。为了进行速率调整，服务器根据客户端提供的信息，重构接收缓冲区中的数据包列表。信号发送到服务器的信息表示下一个要解码的单元，下一个要被解码的单元所属的分组的序列号，或下一个要在客户端解码的分组，下一个NAL单元的DON号或携带要解码的下一个NAL单元的分组的序列号，以及指示下一个NAL单元的解码顺序的DON。

49. 发明申请

WO2011057560A1 MEDIA DISTRIBUTION WITH SERVICE CONTINUITY 审中-公开
标题翻译：媒体分布与服务连续性
公开(公告)号：WO2011057560A1
公开(公告)日：2011-05-19
申请号：PCT/CN2010/078583
申请日：2010-11-10
申请人： HUAWEI TECHNOLOGIES CO.,LTD. , TIAN, Jun , WANG, Ye-Kui , HUANG, Yu , YU, Heather Hong
发明人： TIAN, Jun , WANG, Ye-Kui , HUANG, Yu , YU, Heather Hong
IPC分类号： H04N21/454
CPC分类号： H04N21/4333 , H04N21/44008 , H04N21/454 , H04N21/8456
摘要： System and methods for media distribution are described. In one embodiment, a method of media distribution includes rendering of a media to a user, stopping the rendering of the media, and storing remaining media not rendered to the user in a user server. The method further includes receiving a request to stream the remaining media to the user, dividing the remaining media into segments, and assigning a priority to each segment. The remaining media is streamed, leaving out segments with priority lower than a threshold priority.
摘要翻译：介绍了媒体分发的系统和方法。在一个实施例中，媒体分发的方法包括向用户呈现媒体，停止媒体呈现，以及将未呈现给用户的剩余媒体存储在用户服务器中。该方法还包括接收将剩余媒体流传输给用户的请求，将剩余的媒体划分成多个段，并为每个段分配优先级。剩下的媒体被流式传输，省略优先级低于阈值优先级的片段。

50. 发明申请

WO2010040898A1 SYSTEM AND METHOD FOR STORING MULTI-SOURCE MULTIMEDIA PRESENTATIONS 审中-公开
标题翻译：用于存储多源多媒体的系统和方法
公开(公告)号：WO2010040898A1
公开(公告)日：2010-04-15
申请号：PCT/FI2009/050795
申请日：2009-10-02
申请人： NOKIA CORPORATION , WANG, Ye-Kui , HANNUKSELA, Miska
发明人： WANG, Ye-Kui , HANNUKSELA, Miska
IPC分类号： H04L29/06 , H04N7/24
CPC分类号： H04N21/8352 , H04N21/41407 , H04N21/4307 , H04N21/4325 , H04N21/4331 , H04N21/4438 , H04N21/4622 , H04N21/4788 , H04N21/85406 , H04N21/8543
摘要： A file format design supports storage of multi-source multimedia presentation via the inclusion of indications as to whether a presentation is a multi-source presentation,and for one media type,the tracks of which are from different sources and should be played simultaneously. If a multi-source presentation exists,additional indications may be provided including: an indication of a multi-source presentation type being stored; indications regarding the source of each track and which tracks have the same source; indications of different parties’ information such as phone numbers, etc. Thus, a player may playback a recorded presentation in the same or substantially the same manner as it was presented during the actual session, and may automatically manipulate the presentation to be more informative or efficient. The file format design further supports storage of other types of multi-source presentations that render more than one media stream for at least one type of media.
摘要翻译：文件格式设计通过包括关于演示文稿是否是多源表现的指示，以及一种媒体类型，其轨道来自不同的来源并且应当被同时播放来支持多源多媒体呈现的存储。如果存在多源表示，则可以提供附加的指示，包括：存储多源表示类型的指示; 关于每个轨道的来源和哪些轨道具有相同来源的指示; 指示不同方面的信息，例如电话号码等。因此，玩家可以以与实际会话期间呈现的相同或基本相同的方式回放记录的演示文稿，并且可以自动地将演示文稿操作为更具信息性，或者高效。文件格式设计还支持存储为至少一种类型的媒体呈现多于一种媒体流的其他类型的多源演示文稿。

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