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1. 发明申请

WO2014015511A1 USER EQUIPMENT NODE, SERVER NODE AND METHODS PERFORMED IN SUCH NODES FOR PERFORMING FILE REPAIR PROCEDURE 审中-公开
标题翻译：执行文件修复程序的用户设备节点，服务器节点和方法
公开(公告)号：WO2014015511A1
公开(公告)日：2014-01-30
申请号：PCT/CN2012/079251
申请日：2012-07-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHEN, Kun , LING, Jie , XIE, Jinyang
发明人： CHEN, Kun , LING, Jie , XIE, Jinyang
IPC分类号： H04L12/18
CPC分类号： G06F11/0793 , G06F11/0709 , G06F11/076 , H04L12/1868 , H04L12/189 , H04L65/1069 , H04L65/4076 , H04L67/06 , H04L67/10
摘要： A user equipment node, upon determining that the data loss in a requested file is above, or likely to be above a threshold value, transmits a delivery missing report to a server node indicating that the data loss in the requested file is above the threshold value. The delivery missing report is used by the server node for determining whether or not a multicast file repair procedure should be enabled, based on the number of delivery missing reports it has received from other user equipment nodes. This enables a point-to-multipoint file repair procedure to be enabled sooner, and prevent a flood of point-to-point file repairs.
摘要翻译：用户设备节点在确定所请求的文件中的数据丢失高于或可能高于阈值时将传送缺失报告发送到服务器节点，指示所请求的文件中的数据丢失高于阈值。根据其从其他用户设备节点接收的传送缺失报告的数量，服务器节点使用传送缺失报告来确定是否应启用多播文件修复过程。这使得能够更快地启用点对多点文件修复过程，并防止大量的点对点文件修复。

2. 发明申请

WO2011016766A1 METHOD AND ARRANGEMENTS FOR CONTROL OF CONSUMPTION OF CONTENT SERVICES 审中-公开
标题翻译：控制内容服务消费的方法和安排
公开(公告)号：WO2011016766A1
公开(公告)日：2011-02-10
申请号：PCT/SE2010/050640
申请日：2010-06-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LING, Jie , CHEN, Kun , XIE, Jinyang , HU, Liang Feng , EKENBERG, Stefan
发明人： LING, Jie , CHEN, Kun , XIE, Jinyang , HU, Liang Feng , EKENBERG, Stefan
IPC分类号： H04L29/06 , H04N7/173 , H04W4/06
CPC分类号： H04L63/102 , G06F21/10 , G06F2221/2149 , H04L63/083 , H04N21/25875 , H04W12/06 , Y04S40/24
摘要： Fuel cell device (10) comprising a fuel cell assembly (5) with at least one polymer electrolyte membrane fuel cell and a fuel delivery means for providing a fuel flow. The device is provided with means (4) for pre burning adapted to burn fuel entering the fuel cell assembly during the start up phase until the fuel flow is increased to a predetermined level and/ or the oxygen concentration is decreased to a predetermined level. The method of operating a fuel cell device (10), the fuel cell device comprising a fuel cell assembly (5) with at least one polymer electrolyte membrane fuel cell, a fuel delivery means for providing a fuel flow. The method comprises the steps of initiating the start up phase by causing the fuel delivery means to deliver a fuel flow, whereby a means (4) for pre burning burns off fuel entering the fuel cell assembly, monitoring the fuel flow and /or the oxygen concentration and when the fuel flow is increased to a predetermined level and/ or the oxygen concentration is decreased to a predetermined level, switching from start up phase to power generating phase.
摘要翻译：燃料电池装置（10）包括具有至少一个聚合物电解质膜燃料电池的燃料电池组件（5）和用于提供燃料流的燃料输送装置。该装置设置有用于预燃烧的装置（4），其适于在启动阶段燃烧进入燃料电池组件的燃料，直到燃料流量增加到预定水平和/或氧气浓度降低到预定水平。操作燃料电池装置（10）的方法，所述燃料电池装置包括具有至少一个聚合物电解质膜燃料电池的燃料电池组件（5），用于提供燃料流的燃料输送装置。该方法包括通过使燃料输送装置输送燃料流来启动启动阶段的步骤，由此用于预燃烧的装置（4）将燃烧进入燃料电池组件的燃料，监测燃料流和/或氧气浓度，并且当燃料流量增加到预定水平和/或氧浓度降低到预定水平时，从启动阶段切换到发电阶段。

3. 发明申请

WO2014015512A1 APPARATUS AND METHOD FOR PROVIDING INTERACTIVE SERVICES IN A NETWORK 审中-公开
标题翻译：在网络中提供交互式服务的装置和方法
公开(公告)号：WO2014015512A1
公开(公告)日：2014-01-30
申请号：PCT/CN2012/079258
申请日：2012-07-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON(PUBL) , CHEN, Kun , LING, Jie , XIE, Jinyang
发明人： CHEN, Kun , LING, Jie , XIE, Jinyang
IPC分类号： H04L29/08
CPC分类号： H04W4/06 , H04L65/4084 , H04L67/06 , H04N21/8543
摘要： A method in a user equipment node for providing interactive services to a user of the user equipment node, comprising the steps of receiving an interactivity media file comprising information which is to be presented to the user. An interactivity description fragment is also received, the interactivity description fragment comprising one or more command signals for controlling how the information received in the interactivity media file is to be presented to the user. The information received in the interactivity media file is presented to the user using the one or more command signals received in the interactivity description fragment.
摘要翻译：一种在用户设备节点中为用户设备节点的用户提供交互式服务的方法，包括以下步骤：接收包括要呈现给用户的信息的交互式媒体文件。还接收到交互性描述片段，所述交互描述片段包括用于控制如何将在交互媒体文件中接收的信息如何呈现给用户的一个或多个命令信号。使用在交互性描述片段中接收到的一个或多个命令信号，向用户呈现在交互媒体文件中接收到的信息。

4. 发明申请

WO2010017656A1 FAST CONTENT SWITCHING IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的快速内容切换
公开(公告)号：WO2010017656A1
公开(公告)日：2010-02-18
申请号：PCT/CN2008/001454
申请日：2008-08-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIE, Jinyang , LING, Jie
发明人： XIE, Jinyang , LING, Jie
IPC分类号： H04L29/08
CPC分类号： H04L65/1083 , H04L65/608 , H04L67/148 , H04N21/23424 , H04N21/242 , H04N21/6125 , H04N21/643 , H04N21/6437 , H04N21/812
摘要： The invention discloses a method for a media server initiating fast content switching in a communication network. The method comprises sending (S713, S730, S813, S830) a first message to a terminal (510) which is receiving or requesting a first content data, informing the terminal (510) a switching to a second content data. The method further comprises delivering (S714, S732, S814, S832) the second content data to the terminal (510).
摘要翻译：本发明公开了一种在通信网络中启动快速内容切换的媒体服务器的方法。该方法包括向正在接收或请求第一内容数据的终端（510）发送（S713，S730，S813，S830）第一消息，通知终端（510）切换到第二内容数据。该方法还包括向终端（510）传送（S714，S732，S814，S832）第二内容数据。

5. 发明申请

WO2009106127A1 DELIVERY OF MULTICAST DATA 审中-公开
标题翻译：传送数据
公开(公告)号：WO2009106127A1
公开(公告)日：2009-09-03
申请号：PCT/EP2008/052270
申请日：2008-02-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WU, Yicheng , CHEN, Kun , LING, Jie , XIE, Jinyang
发明人： WU, Yicheng , CHEN, Kun , LING, Jie , XIE, Jinyang
IPC分类号： H04L12/18
CPC分类号： H04L12/1836 , H04L12/189 , H04W4/06
摘要： A method and apparatus are provided for delivering multicast media in a network in which at least some nodes do not support delivery of multicast packets. A RTSP SETUP request is sent to a streaming server to send multicast packets, encapsulated within unicast wrappers, to a gateway node in the network. The RTSP SETUP request includes details both of the multicast destination address, and of the unicast destination address of the gateway node, requiring an extension to the RTSP protocol as currently defined and enabling themedia server to sendmulticast packets in a unicast tunnel dynamically.
摘要翻译：提供了一种用于在至少一些节点不支持多播分组的传送的网络中传送多播媒体的方法和装置。 RTSP SETUP请求被发送到流服务器以将包封在单播包裹内的多播包发送到网络中的网关节点。 RTSP SETUP请求包括组播目的地地址和网关节点的单播目的地地址的细节，需要当前定义的对RTSP协议的扩展，并且使得媒体服务器能够动态地在单播隧道中发送组播分组。

6. 发明申请

WO2010118556A1 A METHOD OF AND A SYSTEM FOR PROVIDING BUFFER MANAGEMENT MECHANISM 审中-公开
标题翻译：一种用于提供缓冲器管理机制的方法和系统
公开(公告)号：WO2010118556A1
公开(公告)日：2010-10-21
申请号：PCT/CN2009/000404
申请日：2009-04-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , CHEN, Kun , LING, Jie , TANG, Wenhu , XIE, Jinyang
发明人： CHEN, Kun , LING, Jie , TANG, Wenhu , XIE, Jinyang
IPC分类号： H04N7/173
CPC分类号： H04N21/2408 , H04N21/23106 , H04N21/23113 , H04N21/23406 , H04N21/8456
摘要： The present invention provides a method of and a system for providing buffer management mechanism in an on-Demand environment to keep the popular content sections in server memory so as to reduce the repeatable disk I/O and improve the server performance. The method comprises : setting the state of a buffer to be ACTIVE when a file section stored in the buffer is requested by any users; setting the state of the buffer to be INACTIVE when user s no longer request the file section stored in the buffer, the buffer in INACTIVE state having a lifetime; changing the state of the buffer from INACTIVE to FREE when the lifetime decreases to zero. The system comprises at least one detector for detecting the number of the users requesting a file section stored in the buffer and providing the detection results for a processor, one processor for determining the state of the buffer according to the detection results and providing instructions for at least one state setting unit, and at least one state setting unit for setting the state of the buffer based on instructions from the processor.
摘要翻译：本发明提供了一种用于在按需环境中提供缓冲器管理机制的方法和系统，以将流行内容部分保留在服务器存储器中，以便减少可重复的磁盘I / O并提高服务器性能。该方法包括：当任何用户请求存储在缓冲器中的文件段时，将缓冲器的状态设置为ACTIVE; 当用户不再请求存储在缓冲区中的文件段时，将缓冲区的状态设置为INACTIVE，在INACTIVE状态的缓冲区具有生命周期; 当生命周期减少到零时，将缓冲区的状态从INACTIVE更改为FREE。该系统包括至少一个检测器，用于检测请求存储在缓冲器中的文件部分的用户的数量，并为处理器提供检测结果，一个处理器，用于根据检测结果确定缓冲器的状态，并提供指令至少一个状态设置单元，以及至少一个状态设置单元，用于基于来自处理器的指令来设置缓冲器的状态。

7. 发明申请

WO2015161499A1 METHOD AND APPARATUS FOR PERFORMING POST-DELIVERY PROCESS 审中-公开
标题翻译：用于执行交付后流程的方法和装置
公开(公告)号：WO2015161499A1
公开(公告)日：2015-10-29
申请号：PCT/CN2014/076192
申请日：2014-04-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIE, Jinyang
发明人： XIE, Jinyang , LING, Jie , CHEN, Kun
IPC分类号： H04L29/06
CPC分类号： H04L67/1002 , H04W4/02 , H04W4/06
摘要： The embodiments disclose a method for performing post-delivery process executed by a UE in the content delivery network. The method comprises reading location information of a plurality of candidate servers configured to participate in the post-delivery process in the content delivery network; selecting a server to which a post-delivery process message of the UE will be sent from the plurality of candidate servers at least based on the location information; and sending the post-delivery process message to the server. The embodiments also disclose a user equipment performing the method.
摘要翻译：实施例公开了一种用于在内容传送网络中执行由UE执行的传送后处理的方法。该方法包括：读取配置成参与内容传送网络中的传送后过程的多个候选服务器的位置信息; 至少基于所述位置信息，选择要从所述多个候选服务器发送所述UE的传送后处理消息的服务器; 并将发送后处理消息发送到服务器。实施例还公开了执行该方法的用户设备。

8. 发明申请

WO2015058389A1 METHOD, MULTIMEDIA STREAMING SERVICE NODE, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCT FOR COMBINING CONTENT 审中-公开
标题翻译：方法，多媒体流程服务节点，计算机程序和计算机程序产品组合内容
公开(公告)号：WO2015058389A1
公开(公告)日：2015-04-30
申请号：PCT/CN2013/085908
申请日：2013-10-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIE, Jinyang
发明人： XIE, Jinyang , JAMAL-SYED, Shaheer , LING, Jie
IPC分类号： H04L29/06
CPC分类号： H04L65/602 , H04L65/4076 , H04L65/607 , H04N21/64792 , H04W4/06
摘要： It is presented a method for combining main streaming content comprising a plurality of main segment files and secondary streaming content comprising at least one secondary segment file. The method is performed in a multimedia streaming service node and comprises the steps of: determining a time slot within the main streaming content where secondary streaming content should be provided; setting a time reference of each one of the at least one secondary segment file to correspond to a time reference of the at least one discardable main segment file; setting a sequence number of each one of the at least one secondary segment file to correspond to a sequence number of the at least one discardable main segment file; providing the main segment files which are distinct from the at least one discardable main segment file; and providing the at least one secondary segment file.
摘要翻译：提出了一种用于组合包括多个主分段文件的主流内容和包括至少一个次分段文件的次流内容的方法。该方法在多媒体流服务节点中执行，包括以下步骤：确定应提供二级流内容的主流内容内的时隙; 设置所述至少一个次段文件中的每一个的时间参考，以对应于所述至少一个可丢弃主段文件的时间参考; 设置所述至少一个次段文件中的每一个的序列号，以对应于所述至少一个可丢弃主段文件的序列号; 提供与所述至少一个可废弃主分段文件不同的主分段文件; 以及提供所述至少一个辅助段文件。

9. 发明申请

WO2015149231A1 METHOD AND BROADCAST MULTICAST SERVICE CENTER, BM-SC, NODE FOR PROVIDING AN ON-REQUEST SERVICE 审中-公开
标题翻译：方法和广播多媒体服务中心，BM-SC，提供要求服务的节目
公开(公告)号：WO2015149231A1
公开(公告)日：2015-10-08
申请号：PCT/CN2014/074426
申请日：2014-03-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , XIE, Jinyang
发明人： XIE, Jinyang , LING, Jie , YE, Nan
IPC分类号： H04N7/173
CPC分类号： H04L65/4076 , H04L1/0042 , H04L1/0057 , H04L41/5051 , H04L65/4084 , H04L65/605 , H04L65/607 , H04L65/80 , H04L67/02 , H04L67/06 , H04N21/6405 , H04N21/8456 , H04W4/06
摘要： The present disclosure relates to a method 100 performed in a broadcast multicast service center, BM-SC, node 10 for providing an on-request service to an end-user device 5. The method 100 comprises obtaining 101, from a content delivery node 4, the size of a file of the on-request service; determining (102), based on the obtained file size, one or more parameters related to encoding of the file, thereby establishing a virtual partitioning of the file into a number Z of source blocks; downloading 103, from the content delivery node 4, a source block of the file according to the determined one or more parameters; encoding 104 the source block of the file into encoding symbols according to the determined one or more parameters; and providing 105 the encoding symbols for delivery to the end-user device 5. The disclosure also relates to a BM-SC node 10, computer programs and computer program products.
摘要翻译：本公开涉及在广播多播服务中心BM-SC，用于向终端用户设备5提供按需服务的节点10中执行的方法100.方法100包括从内容发布节点4 ，请求服务的文件的大小; 基于所获得的文件大小，确定（102）与所述文件的编码相关的一个或多个参数，从而建立所述文件的虚拟划分为源块的数量Z; 从内容发布节点4下载103，根据确定的一个或多个参数，文件的源块; 根据确定的一个或多个参数将文件的源块编码为编码符号104; 并提供105个用于递送给终端用户设备5的编码符号。本公开还涉及BM-SC节点10，计算机程序和计算机程序产品。

10. 发明申请

WO2015027370A1 A METHOD AND ARRANGEMENTS IN A COMMUNICATION SYSTEM FOR ENABLING FEEDBACK TRANSMISSION 审中-公开
标题翻译：用于启动反馈传输的通信系统中的方法和装置
公开(公告)号：WO2015027370A1
公开(公告)日：2015-03-05
申请号：PCT/CN2013/082245
申请日：2013-08-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHEN, Kun
发明人： CHEN, Kun , LING, Jie , XIE, Jinyang
IPC分类号： H04W4/06
CPC分类号： H04L12/1868 , H04L65/4076 , H04L65/608 , H04L65/80 , H04L67/02 , H04W24/08
摘要： A method executed on a network node for providing a HTTP streaming service to a UE via broadcasting is suggested. Once it has been determined at the network node that runtime reception reporting is required from a UE for a determined HTTP streaming service, reporting parameters to be applicable for the runtime reception reporting is determined, and provided to the user equipment. At the UE a corresponding method is executed which can identify a request for runtime reception reporting for a certain session. Based on received reporting parameters, the reporting process is determined and initiated. A UE and a network node capable of executing the suggested method steps are also suggested.
摘要翻译：建议在网络节点上执行的方法，用于经由广播向UE提供HTTP流服务。一旦在网络节点确定了对于确定的HTTP流服务，UE需要运行时接收报告，则确定适用于运行时接收报告的报告参数，并提供给用户设备。在UE处，执行相应的方法，其可以识别针对某个会话的运行时接收报告的请求。根据收到的报告参数，确定并启动报告流程。还建议能够执行建议的方法步骤的UE和网络节点。

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