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1. 发明申请

WO2017003331A1 METHODS AND DEVICES FOR HANDLING HASH-TREE BASED DATA SIGNATURES 审中-公开
标题翻译：用于处理基于HASH-TREE的数据签名的方法和设备
公开(公告)号：WO2017003331A1
公开(公告)日：2017-01-05
申请号：PCT/SE2015/050767
申请日：2015-06-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HAKALA, Harri , JAATINEN, Mikael , LEHTINEN, Hannu , MATTILA, Leena Marjatta
IPC分类号： H04L9/32
CPC分类号： G06F17/30371 , G06F17/30327 , G06F17/3033 , H04L9/006 , H04L9/007 , H04L9/3247
摘要： The disclosure relates to a method (30) of handling a hash-tree based data signature. The method (30) is performed in a first device (13, 13a) and comprises: receiving (31), from a second device (12, 12a, 12b), a data signature generation request, the request comprising an indication on type of storage of a generated data signature; generating (32), in response to the data signature generation request, the data signature B using a hash-tree based data signing method; and providing (33), to the second device (12, 12a, 12b), a reference C to the generated data signature, wherein the generated data signature is obtainable by means of the reference C. The disclosure also relates to a method in a second device, corresponding devices, computer programs and computer program products.
摘要翻译：本公开涉及一种处理基于散列树的数据签名的方法（30）。所述方法（30）在第一设备（13,13a）中执行，并且包括：从第二设备（12,12a，12b）接收（31）数据签名生成请求，所述请求包括关于存储生成的数据签名; 使用基于散列树的数据签名方法响应于数据签名生成请求生成（32）数据签名B. 以及向所述第二设备（12,12a，12b）提供（33）到所生成的数据签名的参考C，其中所述生成的数据签名可通过参考C获得。本公开还涉及一种方法，第二设备，相应的设备，计算机程序和计算机程序产品。

2. 发明申请

WO2016144218A1 METHOD, SYSTEM AND DEVICE FOR PROVIDING LIVE DATA STREAMS TO CONTENT-RENDERING DEVICES 审中-公开
标题翻译：用于向内容呈现设备提供实时数据流的方法，系统和设备
公开(公告)号：WO2016144218A1
公开(公告)日：2016-09-15
申请号：PCT/SE2015/050261
申请日：2015-03-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HELLKVIST, Stefan , ARNGREN, Tommy , LUNDSTRÖM, Olof
IPC分类号： H04N21/60 , H04L29/00
CPC分类号： H04L67/141 , H04L67/22 , H04L67/306 , H04N21/21805 , H04N21/25833 , H04N21/25891 , H04N21/2668
摘要： The invention relates to a network device (10), a system (100) and a method performed by the network device and the system for providing live data streams to content-rendering devices (12a-d). The invention further relates to a computer program (22), and a computer program product (21) comprising computer readable medium having the computer program stored thereon. The network device comprises a processing unit (20) and a memory, which memory contains instructions executable by the processing unit, whereby the network device is operative to monitor data identifying live data streams produced by at least one (13a) of a plurality of content-producing devices (13a-c), acquire at least one preference of a user of at least one of the content- rendering devices (12d), match the acquired user preference with the monitored data identifying produced live data streams, and establish at least one streaming session for the content-rendering device, with at least one communication device (13a, 15) distributing the produced live data streams matching the acquired at least one user preference, wherein the at least one content-rendering device may render the produced live data streams indicated by the acquired at least one user preference.
摘要翻译：本发明涉及网络设备（10），系统（100）和由网络设备和系统执行的方法，用于向内容呈现设备（12a-d）提供实时数据流。本发明还涉及一种计算机程序（22）和包括其上存储有计算机程序的计算机可读介质的计算机程序产品（21）。网络设备包括处理单元（20）和存储器，该存储器包含可由处理单元执行的指令，由此网络设备可操作以监视识别由多个内容中的至少一个（13a）产生的实时数据流的数据生成设备（13a-c），获取至少一个内容呈现设备（12d）的用户的至少一个偏好，将所获取的用户偏好与识别所生成的直播数据流的监视数据相匹配，并至少建立用于内容呈现设备的一个流媒体会话，其中至少一个通信设备（13a，15）分发与所获取的至少一个用户偏好相匹配的所生成的直播数据流，其中所述至少一个内容呈现设备可以呈现所生成的直播由所获取的至少一个用户偏好指示的数据流。

3. 发明申请

WO2015108457A1 CONTEXT-BASED METHODS, SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR RECOMMENDING A SOFTWARE APPLICATION IN A NETWORK OPERATIONS CENTER 审中-公开
标题翻译：基于语言的方法，系统和计算机程序产品，用于在网络运营中心中推荐软件应用程序
公开(公告)号：WO2015108457A1
公开(公告)日：2015-07-23
申请号：PCT/SE2014/050058
申请日：2014-01-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： PECO, Farjola , LIANG, Hongxin , MOKRUSHIN, Leonid , GÅRDMAN, Marcus
IPC分类号： G06Q10/06 , G06F3/0482
CPC分类号： G06Q10/0633
摘要： A software application is recommended to a given user at a network operations center based upon a normalized historical frequency of switching by at least one user at the network operations center among pairs of software applications that were previously used by the at least one user at the network operations center. The recommendation may also be based on software application switch flows in performing a task at the network operations center.
摘要翻译：基于由网络操作中心的至少一个用户在以前由网络中的至少一个用户使用的软件应用程序之间的交换的归一化历史频率，向网络操作中心的给定用户推荐软件应用程序作业中心。该建议还可以基于在网络操作中心执行任务的软件应用交换机流。

4. 发明申请

WO2015099588A1 ENABLING PROVISION OF A SERVICE TO A MOBILE TERMINAL IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中为移动终端提供服务
公开(公告)号：WO2015099588A1
公开(公告)日：2015-07-02
申请号：PCT/SE2013/051626
申请日：2013-12-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： TULLBERG, Hugo , STRÖM, Jacob , FRENGER, Pål
IPC分类号： H04W4/00 , H04L29/08 , G06F9/48
CPC分类号： H04W4/50 , G06F8/60 , G06F9/5088 , G06F11/00 , H04L41/5054 , H04L43/08 , H04L67/322 , H04L67/34 , H04W4/18 , Y02D10/32 , Y02D10/42
摘要： A mobility managing node (107) for enabling provision of a service to a mobile terminal (101) in a wireless communications network (200), which service is being provided by a first network node (102) to the mobile terminal (101) on behalf of a service provider (104), is provided. The mobility managing node (107) comprises a processing unit (108) and a memory (109), which memory (109) contains instructions executable by the processing unit (108), whereby the mobility managing node (107) is operative to identify a second network node (106) in the wireless communications network (200) on which an application software providing the service is to be executed in order to improve a performance metric associated with the service provided to the mobile terminal (101). The mobility managing node (107) is further operative to initiate transfer of the application software from the first network node (102) currently executing the application software to the second network node(106), wherein the performance metric associated with the service is improved when the second network node (106) executes the transferred application software.
摘要翻译：一种移动性管理节点（107），用于能够向无线通信网络（200）中的移动终端（101）提供服务，该服务正由第一网络节点（102）提供给移动终端（101）代表服务提供商（104）。移动性管理节点（107）包括处理单元（108）和存储器（109），该存储器（109）包含可由处理单元（108）执行的指令，由此移动性管理节点（107）可操作以识别在无线通信网络（200）中的第二网络节点（106），其上将要执行提供该服务的应用软件，以便改善与提供给移动终端（101）的服务相关联的性能度量。移动性管理节点（107）还可操作以启动将应用软件从当前执行应用软件的第一网络节点（102）传送到第二网络节点（106），其中与服务相关联的性能度量被改进，当第二网络节点（106）执行传送的应用软件。

5. 发明申请

WO2014168561A1 CONSTRUCTING INTER-LAYER REFERENCE PICTURE LISTS 审中-公开
标题翻译：构建层间参考图片列表
公开(公告)号：WO2014168561A1
公开(公告)日：2014-10-16
申请号：PCT/SE2014/050421
申请日：2014-04-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： RUSERT, Thomas , NORKIN, Andrey
IPC分类号： H04N19/597 , H04N19/30 , H04N19/51 , H04N19/31 , H04N19/33 , H04N19/70 , H04N19/583 , H04N19/105 , H04N19/172
CPC分类号： H04N19/573 , H04N19/105 , H04N19/172 , H04N19/30 , H04N19/31 , H04N19/33 , H04N19/58 , H04N19/597 , H04N19/70
摘要： A method (200) of constructing at least one list of reference pictures for inter-layer prediction of a current picture is provided. The method comprises inserting (210) reference pictures into a first set of reference pictures or a second set of reference pictures, based on respective values of a scalability identifier associated with the reference pictures and a value of the scalability identifier associated with the current picture, and inserting (220) the first set of reference pictures and the second set of reference pictures into the at least one list of reference pictures. By taking indications for similarities between reference layers and the current layer into account, a more efficient multi-layer video compression is achieved. Further, a corresponding computer program, a corresponding computer program product, and a corresponding device are provided.
摘要翻译：提供了构建用于当前图像的层间预测的参考图片的至少一个列表的方法（200）。该方法包括：基于与参考图片相关联的可扩展性标识符的相应值和与当前图片相关联的可扩展性标识符的值，将参考图片插入（210）参考图片的第一组参考图片或第二组参考图片中，以及将所述第一组参考图片和所述第二组参考图片插入（220）到所述至少一个参考图片列表中。通过考虑参考层和当前层之间的相似性的指示，实现了更有效的多层视频压缩。此外，提供相应的计算机程序，相应的计算机程序产品和相应的设备。

6. 发明申请

WO2014123471A1 METHOD AND APPARATUS FOR CONTROLLING AUDIO FRAME LOSS CONCEALMENT 审中-公开
标题翻译：用于控制音频帧丢失隐藏的方法和装置
公开(公告)号：WO2014123471A1
公开(公告)日：2014-08-14
申请号：PCT/SE2014/050068
申请日：2014-01-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： BRUHN, Stefan , SVEDBERG, Jonas
IPC分类号： G10L19/005
CPC分类号： G10L19/005 , G10L19/0017 , G10L19/0204 , G10L19/025 , G10L25/45
摘要： In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for controlling a concealment method for a lost audio frame of a received audio signal. A method for a decoder of concealing a lost audio frame comprises detecting in a property of the previously received and reconstructed audio signal, or in a statistical property of observed frame losses, a condition for which the substitution of a lost frame provides relatively reduced quality. In case such a condition is detected, the concealment method is modified by selectively adjusting a phase or a spectrum magnitude of a substitution frame spectrum.
摘要翻译：根据本发明的示例实施例，公开了一种用于控制接收到的音频信号的丢失音频帧的隐藏方法的方法和装置。用于隐藏丢失音频帧的解码器的方法包括：检测先前接收和重构的音频信号的属性，或以观察到的帧丢失的统计特性，丢失帧的替换提供相对降低的质量的条件。在检测到这种情况的情况下，通过选择性地调整替代帧频谱的相位或频谱幅度来修改隐藏方法。

7. 发明申请

WO2015088407A1 METHOD AND A NETWORK NODE FOR VIDEO COMMUNICATION SERVICES 审中-公开
标题翻译：用于视频通信服务的方法和网络节点
公开(公告)号：WO2015088407A1
公开(公告)日：2015-06-18
申请号：PCT/SE2013/051492
申请日：2013-12-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： FOLKESSON, Mats , KULYK, Valentin , BERNDTSSON, Gunilla
IPC分类号： H04L29/06 , H04L12/18
CPC分类号： H04L65/403 , H04L12/1822 , H04L51/10 , H04L65/605 , H04L65/80 , H04L69/24
摘要： A method performed by a network node (110) for enabling a video communication service between two or more user equipments (121-125). The network node (110) receives an indication of the quality rendering capability of the user equipment from each of the user equipments (121-125). The network node (110) also determines a video quality range of the video communication service between the user equipments (121-125), wherein the highest video quality of the range is determined by the highest video quality of the user equipment with the lowest video quality rendering capability and the lowest video quality of the range is determined by the lowest video quality of the user equipment with the highest video quality rendering capability. Then, the network node (110) enables the video communication service based on the determined video quality range. A network node (103) for performing the method is also provided.
摘要翻译：一种由网络节点（110）执行的用于实现两个或更多个用户设备（121-125）之间的视频通信服务的方法。网络节点（110）从每个用户设备（121-125）接收用户设备的质量呈现能力的指示。网络节点（110）还确定用户设备（121-125）之间的视频通信业务的视频质量范围，其中该范围的最高视频质量由具有最低视频的用户设备的最高视频质量确定质量渲染能力和范围最低的视频质量由具有最高视频质量渲染能力的用户设备的最低视频质量决定。然后，网络节点（110）基于确定的视频质量范围启用视频通信服务。还提供了一种用于执行该方法的网络节点（103）。

8. 发明申请

WO2017082782A1 MANAGING NETWORK ALARMS 审中-公开
标题翻译：管理网络报警
公开(公告)号：WO2017082782A1
公开(公告)日：2017-05-18
申请号：PCT/SE2015/051194
申请日：2015-11-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HUANG, Vincent , WANG, MingXue
IPC分类号： H04L12/26 , G06F17/15 , H04L12/24
CPC分类号： H04L41/0631 , H04L41/0604 , H04L41/142
摘要： The invention relates to a network node and a method for handling alarms in a communications network. The method comprises, for a set S of alarms collected in the communications network during a time period T: - obtaining a first and a second type of alarms and their time of arrival from the set; and applying Kernal Density Estimation on the respective first and second type of alarms, by applying a distribution function to each occurrence of the first and second type of alarms; thus obtaining a respective distribution function for the first and second type of alarms over the time period T. The method further comprises determining a maximum correlation between the distribution function for the first type of alarms and the distribution function for the second type of alarms, and determining the time shift between the distribution functions associated with the maximum correlation; and obtaining an indication of a mutual relation between the first and second type of alarms based on the maximum correlation and the time shift. The method further comprises comparing the obtained indication with at least a first threshold, and managing the alarm types based on the comparison.
摘要翻译：本发明涉及一种用于处理通信网络中的警报的网络节点和方法。该方法包括：对于在时间段T期间在通信网络中收集的警报集合S： - 从集合获得第一和第二类型的警报及其到达时间; 以及通过将分布函数应用于第一和第二类型警报的每一次出现，对相应的第一和第二类型的警报应用核心密度估计; 因此在时间段T内获得用于第一和第二类型警报的相应分配函数。该方法还包括确定第一类型警报的分配函数与第二类型警报的分配函数之间的最大相关性，以及确定与最大相关性相关联的分布函数之间的时移; 以及基于最大相关性和时移获得第一和第二类型警报之间的相互关系的指示。该方法进一步包括将获得的指示与至少第一阈值进行比较，并且基于比较来管理警报类型。

9. 发明申请

WO2017065658A1 NOTIFYING A USER VIA A FIXEDLY MOUNTED NON ASSOCIATED PRESENTATION DEVICE 审中-公开
标题翻译：通过固定安装的不相关演示设备通知用户
公开(公告)号：WO2017065658A1
公开(公告)日：2017-04-20
申请号：PCT/SE2015/051094
申请日：2015-10-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PIERREL, Sébastien , WANG, Keven , LIANG, Hongxin , MORITZ, Simon
IPC分类号： H04W4/02 , H04L29/08
CPC分类号： H04W4/02 , H04L67/06 , H04L67/18 , H04L67/20 , H04L67/26 , H04W4/023
摘要： It is presented a method for notifying a user. The method is performed by a notification determiner device being remote to the user, and comprises the steps of: receiving a position indication indicating a position of the user; obtaining, from a remote device, personal information being associated with the user; determining when the position indication and the personal information are sufficient to trigger a notification rule; determining a notification when the notification rule is triggered; and transmitting a notification request comprising the notification, to cause the notification to be presented to the user using a fixedly mounted presentation device, the presentation device being usable for notifications for the user without the presentation device being association with the user.
摘要翻译：
介绍了一种通知用户的方法。该方法由远离用户的通知确定装置执行，并且包括以下步骤：接收指示用户的位置的位置指示; 从远程设备获得与用户相关联的个人信息; 确定位置指示和个人信息何时足以触发通知规则; 当通知规则被触发时确定通知; 以及发送包括所述通知的通知请求，以使得使用固定安装的呈现装置向所述用户呈现所述通知，所述呈现装置可用于在所述呈现装置不与所述用户关联的情况下为所述用户提供通知。

10. 发明申请

WO2017065654A1 A METHOD AND A FIRST NETWORK ENTITY FOR HANDLING CONTROL PLANE CONTEXT INFORMATION 审中-公开
标题翻译：处理控制平面上下文信息的方法和第一网络实体
公开(公告)号：WO2017065654A1
公开(公告)日：2017-04-20
申请号：PCT/SE2015/051086
申请日：2015-10-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MIKLÓS, György , HARMATOS, János
IPC分类号： H04W24/04 , H04W8/30 , H04W8/08
CPC分类号： H04W24/04
摘要： The disclosure relates to a method (20) for a first network entity (2a) of handling control plane context information relating to wireless devices (5). The first network entity (2a) is configured with a first context replication domain. The method (20) comprises handling (21) control plane context information relating to one or more wireless devices (5), and communicating (22), with each additional network entity (2b, 2c) also configured with the first context replication domain, changes of control plane context information for the one or more wireless devices (5). The disclosure also relates to corresponding computer program (32), computer program product (31) and first network entity (2a).
摘要翻译：本公开涉及用于处理涉及无线设备（5）的控制平面上下文信息的第一网络实体（2a）的方法（20）。第一网络实体（2a）配置有第一上下文复制域。方法（20）包括处理（21）与一个或多个无线设备（5）相关的控制平面上下文信息，并且与也配置有第一上下文复制域的每个附加网络实体（2b，2c）进行通信（22）一个或多个无线设备（5）的控制平面上下文信息的改变。本公开还涉及相应的计算机程序（32），计算机程序产品（31）和第一网络实体（2a）。

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