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1. 发明申请

WO2016034547A1 OPTIMIZING ABR SEGMENT SIZES FOR MOBILE VIDEO OUTAGE COVERAGE IN AN ABR STREAMING NETWORK 审中-公开
标题翻译：优化ABR流媒体网络中移动视频丢失覆盖的ABR分段尺寸
公开(公告)号：WO2016034547A1
公开(公告)日：2016-03-10
申请号：PCT/EP2015/069880
申请日：2015-08-31
申请人： ERICSSON AB
发明人： PHILLIPS, Chris
IPC分类号： H04L1/00 , H04W4/02
CPC分类号： H04N21/2662 , G11B27/10 , H04L1/0014 , H04L1/0015 , H04L65/4069 , H04L65/4084 , H04L65/607 , H04L65/80 , H04N21/2183 , H04N21/238 , H04N21/2387 , H04N21/2401 , H04N21/2404 , H04N21/25841 , H04N21/41407 , H04N21/4331 , H04N21/44004 , H04N21/4524 , H04N21/4882 , H04N21/6131 , H04N21/8456 , H04W4/029 , H04W88/02
摘要： A scheme for optimizing segment sizes for an adaptive bitrate (ABR) streaming client engaged in a current ABR streaming session. In one implementation, a determination is made whether a wireless UE device executing the ABR streaming client is approaching a radio white spot area. If so, a video buffer of the ABR client is configured to preload a fixed number of segments having an adjusted size depending on the duration of the radio white spot area. The preloaded segments may comprise lower quality video segments, and as the wireless UE device exits the radio white spot area, the segment size and/or bitrates may be restored depending on the signal quality.
摘要翻译：用于优化从事当前ABR流会话的自适应比特率（ABR）流客户端的段大小的方案。在一个实现中，确定执行ABR流客户端的无线UE设备是否正在接近无线电白点区域。如果是，则ABR客户端的视频缓冲器被配置为根据无线电白点区域的持续时间来预加载具有调整大小的固定数量的段。预加载段可以包括较低质量的视频段，并且当无线UE设备退出无线电白点区域时，根据信号质量可以恢复段大小和/或比特率。

2. 发明申请

WO2014090312A1 METHOD AND APPARATUS FOR ASSIGNING NETWORK RESOURCE 审中-公开
标题翻译：网络资源评估方法与设备
公开(公告)号：WO2014090312A1
公开(公告)日：2014-06-19
申请号：PCT/EP2012/075420
申请日：2012-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HUANG, Vincent , HUBER, Michael
IPC分类号： H04L12/00
CPC分类号： H04L41/5064 , H04L47/762 , H04L47/808 , H04L47/828 , H04L67/306
摘要： A method of assigning network resource between users of a network is disclosed. The method comprises the steps of monitoring a measure of user experience of users accessing a service within the network (step 120), determining a current level of user satisfaction with the service accessed for users within the network (step 130), and distributing network resource between users to minimise the number of users exhibiting a level of user satisfaction that is below a first threshold level (step 140). Also disclosed is a computer program product for carrying out a method of assigning network resource between users of a network and a system (200) configured to assign network resource between users of a network.
摘要翻译：公开了一种在网络用户之间分配网络资源的方法。该方法包括以下步骤：监视访问网络内的服务的用户的用户体验度量（步骤120），确定当前用户对网络内用户访问的服务满意程度（步骤130），以及分配网络资源在用户之间最小化呈现低于第一阈值水平的用户满意度的用户的数量（步骤140）。还公开了一种用于执行在网络的用户之间分配网络资源的方法和被配置为在网络的用户之间分配网络资源的系统（200）的计算机程序产品。

3. 发明申请

WO2014053165A1 METHOD AND APPARATUS FOR GENERATING A DEPTH CUE 审中-公开
标题翻译：用于产生深度CUE的方法和装置
公开(公告)号：WO2014053165A1
公开(公告)日：2014-04-10
申请号：PCT/EP2012/069385
申请日：2012-10-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MICHOT, Julien
IPC分类号： H04N13/00
CPC分类号： H04N13/122 , H04N13/128 , H04N13/366 , H04N2013/0081
摘要： A method of generating a depth cue for three dimensional video content is disclosed. The method comprises the steps of (a) detecting three dimensional video content that will appear in observer space when displayed (110) (b) identifying a reference projection parameter (120) (c) estimating a location of a shadow that would be generated by the detected content as a consequence of a light source emitting light according to the reference projection parameter (130) and (d) projecting light content imitating a shadow to the estimated location to coincide with display of the three dimensional video content (140). Also disclosed are a computer program product for carrying out a method of generating a depth cue for three dimensional video content and an apparatus (800) for generating a depth cue for three dimensional video content.
摘要翻译：公开了一种为三维视频内容生成深度提示的方法。该方法包括以下步骤：（a）检测在显示时出现在观察者空间中的三维视频内容（110）（b）识别参考投影参数（120）（c）估计将由作为根据参考投影参数（130）发光的光源的结果的检测内容，和（d）将模仿阴影的光内容投影到估计位置以与三维视频内容（140）的显示一致。还公开了一种用于执行生成用于三维视频内容的深度提示的方法的计算机程序产品和用于生成用于三维视频内容的深度提示的装置（800）。

4. 发明申请

WO2013123994A1 NETWORK CONTROLLED STREAMING 审中-公开
标题翻译：网络控制流
公开(公告)号：WO2013123994A1
公开(公告)日：2013-08-29
申请号：PCT/EP2012/053108
申请日：2012-02-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HUBER, Michael
发明人： HUBER, Michael
IPC分类号： H04N21/266 , H04N21/2662 , H04L29/06
CPC分类号： H04L67/22 , H04L65/4084 , H04L65/80 , H04N21/2402 , H04N21/2662 , H04N21/6125 , H04N21/64322
摘要： There is provided a node in a content distribution network, the node arranged to distribute content to a plurality of clients. The node comprises a client monitor and a quality module. The client monitor identifies how many clients are streaming the same content. The quality module is arranged to increase the streamed quality of content when a plurality of clients greater than a threshold value stream the same content.
摘要翻译：在内容分发网络中提供了节点，该节点被布置为将内容分发到多个客户端。节点包括客户端监视器和质量模块。客户端监视器识别有多少个客户端正在流传输相同的内容。当大于阈值的多个客户端流相同的内容时，质量模块被设置为增加流内容质量。

5. 发明申请

WO2013120513A1 METHOD AND APPARATUS FOR IMPROVED HANDLING OF IMS NODE BLACKLISTING 审中-公开
标题翻译：改进处理IMS NODE BLACKLISTING的方法和装置
公开(公告)号：WO2013120513A1
公开(公告)日：2013-08-22
申请号：PCT/EP2012/052516
申请日：2012-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , OLROG, Christian
发明人： OLROG, Christian
IPC分类号： H04L29/06 , H04L12/24 , H04L12/26
CPC分类号： H04L49/557 , H04L1/24 , H04L43/0817 , H04L43/10 , H04L45/28 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/80
摘要： Accordingly, there is provided an IMS node, comprising a transmission module and a processor. The transmission module is arranged to send SIP messages to a plurality of other IMS nodes. The processor arranged to detect an error in a particular other IMS node, the error indicating that the particular other IMS node is not available to receive traffic. In response to detection of such an error, the processor causes the particular other IMS node not to be used for a period of time. The transmission module is further arranged to send at least one test message to the particular other IMS node when the period of time expires. The processor is further arranged to determine if the at least one test message is successfully processed by the particular other IMS node, and in response to a positive determination then returning the particular other IMS node to use.
摘要翻译：因此，提供了IMS节点，其包括传输模块和处理器。发送模块被配置为向多个其他IMS节点发送SIP消息。被配置为检测特定其他IMS节点中的错误的处理器，指示特定的其他IMS节点不可用于接收业务的错误。响应于这种错误的检测，处理器使特定的其他IMS节点不被使用一段时间。所述传输模块还被布置为当所述时间段到期时，向所述特定的其他IMS节点发送至少一个测试消息。所述处理器还被布置为确定所述至少一个测试消息是否被所述特定的其他IMS节点成功地处理，并且响应于肯定确定，然后返回所述特定的其他IMS节点来使用。

6. 发明申请

WO2013068498A3 TILE SIZE IN VIDEO CODING 审中-公开
公开(公告)号：WO2013068498A3
公开(公告)日：2013-05-16
申请号：PCT/EP2012/072189
申请日：2012-11-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NORKIN, Andrey , SJÖBERG, Rickard
IPC分类号： H04N7/26
摘要： A video encoder arranged to encode a video sequence, the video encoder comprising: a partitioning module arranged to partition the video sequence into tiles, wherein the tile size is greater than a predetermined minimum tile size; and at least one encoding module arranged to encode the tiles.

7. 发明申请

WO2012175117A1 MANAGING COMMUNICATIONS WITHIN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中管理通信
公开(公告)号：WO2012175117A1
公开(公告)日：2012-12-27
申请号：PCT/EP2011/060361
申请日：2011-06-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , JOHANSSON, Ingemar
发明人： JOHANSSON, Ingemar
IPC分类号： H04W72/12
CPC分类号： H04W28/0289 , H04W72/1247 , H04W72/1252
摘要： A wireless communications network for communicating with wireless communications devices, the wireless communications network comprising a processor arranged to: measure congestion for each wireless communication link between a plurality of the wireless communications devices and the wireless communications network; and prioritize scheduling of communications with the plurality of wireless communications devices dependent upon the measured congestion.
摘要翻译：一种用于与无线通信设备通信的无线通信网络，所述无线通信网络包括处理器，所述处理器被布置为：测量多个所述无线通信设备与所述无线通信网络之间的每个无线通信链路的拥塞; 并且优先考虑与所测量的拥塞有关的与所述多个无线通信设备的通信的调度。

8. 发明申请

WO2012079781A1 DIFFERENTIAL FLASH ARCHIVE INSTALLATION 审中-公开
标题翻译：差异闪存存档安装
公开(公告)号：WO2012079781A1
公开(公告)日：2012-06-21
申请号：PCT/EP2011/056199
申请日：2011-04-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , OBERAI, Manish , SHARMA, Ajay
发明人： OBERAI, Manish , SHARMA, Ajay
IPC分类号： G06F9/445
CPC分类号： G06F8/61 , G06F8/63 , G06F8/658 , G06F9/4401
摘要： Methods and systems are disclosed for installing a software program in a computing device. The computing device has stored therein, a first operating system that supports an execution of the software program. In an embodiment, the method includes determining a differential software component between a second software component and a first software component. The second software component includes the first operating system and the software program and the first software component includes the first operating system. The method further includes generating a differential image corresponding to the differential software component. Subsequently, the method follows with storing the differential image and a version of a second operating system onto a bootable computer readable medium. The version of the second operating system is supportive of an extraction of the differential image onto the computing device. The method further includes accessing the bootable computer readable medium from the computing device. In a successive progression, the differential image is installed in the computing device based at least in part on the accessing without performing one or more verifications related to the first operating system prior to the installation, wherein the differential image corresponds to the software program.
摘要翻译：公开了用于在计算设备中安装软件程序的方法和系统。计算设备已经存储有支持软件程序的执行的第一操作系统。在一个实施例中，该方法包括确定第二软件组件和第一软件组件之间的差分软件组件。第二软件组件包括第一操作系统和软件程序，第一软件组件包括第一操作系统。该方法还包括生成对应于差分软件组件的差分图像。随后，该方法遵循将差分图像和第二操作系统的版本存储到可引导计算机可读介质上。第二操作系统的版本支持将差分图像提取到计算设备上。该方法还包括从计算设备访问可引导计算机可读介质。在连续进行中，至少部分地基于访问而将差分图像安装在计算设备中，而不在安装之前执行与第一操作系统相关的一个或多个验证，其中差分图像对应于软件程序。

9. 发明申请

WO2012072278A1 SOURCE SIGNAL ADAPTIVE FRAME AGGREGATION 审中-公开
标题翻译：源信号自适应帧聚合
公开(公告)号：WO2012072278A1
公开(公告)日：2012-06-07
申请号：PCT/EP2011/060592
申请日：2011-06-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BRUHN, Stefan
发明人： BRUHN, Stefan
IPC分类号： H04W28/06 , H04L12/56 , H04L1/00
CPC分类号： H04W28/065 , G10L19/005 , G10L19/167 , H04L1/0007 , H04L1/0014 , H04L1/0015
摘要： A method of processing a signal for transmission, the method comprising: determining a quality of a first portion of the signal; and if the quality satisfies a threshold criterion then aggregating a representation of the first portion of the signal with a representation of a subsequent portion of the signal.
摘要翻译：一种处理用于传输的信号的方法，所述方法包括：确定所述信号的第一部分的质量; 并且如果质量满足阈值标准，则聚合信号的第一部分的表示与信号的后续部分的表示。

10. 发明申请

WO2011095260A1 MANAGING PREDICTED MOTION VECTOR CANDIDATES 审中-公开
标题翻译：管理预测运动矢量候选人
公开(公告)号：WO2011095260A1
公开(公告)日：2011-08-11
申请号：PCT/EP2010/070680
申请日：2010-12-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RUSERT, Thomas , ANDERSSON, Kenneth , WENNERSTEIN, Per , STROM, Jacob , SJOBERG, Rickard
发明人： RUSERT, Thomas , ANDERSSON, Kenneth , WENNERSTEIN, Per , STROM, Jacob , SJOBERG, Rickard
IPC分类号： H04N7/26
CPC分类号： H04N19/105 , H04N19/137 , H04N19/176 , H04N19/52
摘要： There is provided a method of managing PMV candidates. The method comprises selecting a set of PMV candidates as a subset of the previously coded motion vectors. The method further comprises assigning a code value to each PMV candidate in the set of PMV candidates. The code values vary in length and are assigned to the PMV candidates in order of expected usage such that the PMV candidate having the highest expected usage has one of the shortest code values.
摘要翻译：提供了一种管理PMV候选人的方法。该方法包括选择一组PMV候选作为先前编码的运动矢量的子集。该方法还包括向PMV候选集合中的每个PMV候选分配码值。代码值的长度不同，按照预期的使用顺序分配给PMV候选，使得具有最高预期使用的PMV候选具有最短代码值之一。

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