专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014108194A1 APPARATUS AND METHOD FOR CONTROLLING ADAPTIVE STREAMING OF MEDIA 审中-公开
标题翻译：控制媒体自适应流的装置和方法
公开(公告)号：WO2014108194A1
公开(公告)日：2014-07-17
申请号：PCT/EP2013/050415
申请日：2013-01-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： HUBER, Michael , HUANG, Vincent
IPC分类号： H04L29/06 , H04N21/442
CPC分类号： H04L65/601 , G06F3/013 , H04L65/4092 , H04L65/608 , H04L67/02 , H04N21/23439 , H04N21/26258 , H04N21/44218 , H04N21/4621 , H04N21/8456
摘要： A method for controlling adaptive streaming of media comprising video content is disclosed. The method comprises the steps of managing a quality representation of the video content according to available resources (step 120), detecting user engagement with the video content (step 130) and checking for continued user engagement with the video content (step 140). The method further comprises the step of reducing the quality representation of the video content on identifying an interruption of user engagement with the video content (step 150). Also disclosed are a computer program product for carrying out a method of controlling adaptive streaming of media comprising video content and a system (200) configured to control adaptive streaming of media comprising video content.
摘要翻译：公开了一种用于控制包括视频内容的媒体的自适应流传输的方法。该方法包括以下步骤：根据可用资源管理视频内容的质量表示（步骤120），检测用户与视频内容的参与（步骤130）并检查用户与视频内容的持续参与（步骤140）。该方法还包括在识别与视频内容的用户参与中断时降低视频内容的质量表示的步骤（步骤150）。还公开了一种用于执行控制包括视频内容的媒体的自适应流的方法的计算机程序产品，以及被配置为控制包括视频内容的媒体的自适应流传输的系统（200）。

2. 发明申请

WO2015190955A1 ACCESSING AN AREA CONTROLLED BY AN ACCESS GRANTING DEVICE 审中-公开
标题翻译：访问由访问授权设备控制的区域
公开(公告)号：WO2015190955A1
公开(公告)日：2015-12-17
申请号：PCT/SE2014/050690
申请日：2014-06-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HUBER, Michael , ANEBYGD, Ove
IPC分类号： H04B5/00
CPC分类号： H04B5/0031 , H04B5/0037 , H04B5/0056 , H04B5/0062 , H04B5/0068
摘要： A portable area accessing device (10) comprises a chargeable energy storage unit, an inductive charge receiving element and an area accessing unit operative to obtain an access code (AC) and send the access code (AC) to an access granting device (12) powered by the chargeable energy storage unit with electric power received from an access granting device (12) by the inductive charge receiving element (14). The access granting device (12) comprises an inductive charge providing element configured to transfer electric power to the inductive charge receiving element and an access granting unit operative to give access to the area based on a correct access code received from the portable area accessing device (10) or otherwise discontinue the transfer of power.
摘要翻译：便携式区域访问设备（10）包括可计费能量存储单元，感应电荷接收元件和区域访问单元，用于获得访问代码（AC）并将访问代码（AC）发送到访问许可设备（12）由具有通过感应电荷接收元件（14）从访问许可设备（12）接收的电力的可充电能量存储单元供电。访问授权装置（12）包括感应充电提供元件，其被配置为将电力传递到感应电荷接收元件，以及访问准许单元，用于基于从便携式区域访问设备接收到的正确的访问代码来访问该区域（ 10）或以其他方式中断电力转移。

3. 发明申请

WO2015183151A1 METHODS AND ARRANGEMENTS FOR CLOUD CACHING 审中-公开
标题翻译：云计算方法与安排
公开(公告)号：WO2015183151A1
公开(公告)日：2015-12-03
申请号：PCT/SE2015/050339
申请日：2015-03-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael , SKOG, Robert
IPC分类号： H04L9/00 , H04L29/06 , H04L29/08 , G06F15/16
CPC分类号： H04L63/166 , G06F15/16 , H04L9/0819 , H04L9/0844 , H04L67/02 , H04L67/10 , H04L67/1002 , H04L67/148 , H04L67/2842 , H04L69/16
摘要： In a method in a primary network node for providing a web-service to clients, performing the steps of verifying (S1) a TCP session with a client node and generating TLS keys for said session. Subsequently temporarily suspending (S2) the TCP session. Finally, controlling migrating (S3) said TCP session and the generated TLS keys for the client node to a secondary network node for resumption of the session with the client node.
摘要翻译：在用于向客户端提供web服务的主网络节点中的方法中，执行验证（S1）与客户机节点的TCP会话并为所述会话生成TLS密钥的步骤。随后暂停（S2）TCP会话。最后，控制将所述TCP会话和所生成的用于客户机节点的TLS密钥迁移到辅助网络节点以恢复与客户端节点的会话。

4. 发明申请

WO2015113644A1 METHODS AND APPARATUS FOR NAMING VIDEO CONTENT CHUNKS 审中-公开
标题翻译：用于命名视频内容的方法和装置
公开(公告)号：WO2015113644A1
公开(公告)日：2015-08-06
申请号：PCT/EP2014/052057
申请日：2014-02-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael , OHLMAN, Börje , SINGH, Saurabh
IPC分类号： H04N21/274 , H04N21/2747
CPC分类号： H04N21/2747 , G06F17/30017 , H04H60/27 , H04H60/73 , H04L29/08477 , H04L63/123 , H04L65/601 , H04L67/104 , H04N19/176 , H04N21/2662 , H04N21/274 , H04N21/8456
摘要： A method for generating a filename for a chunk of streamed video content is disclosed. The method comprises performing a cryptographic hash function on data associated with the chunk of video content (100A)and setting the output hash value of the cryptographic hash function as the chunk filename(100B). A method for recording broadcast video content by a user device is also disclosed. The method comprises receiving a chunk of broadcast video content(310), generating a filename for the received chunk of video content (320) and storing the generated filename in a user specific storage (330). A method for broadcasting a chunk of video content is also disclosed. The method comprises generating metadata corresponding to the chunk of video content(550), the metadata comprising at least one parameter for generating a file name for the chunk of video content,and broadcasting the generated metadata with the chunk of video content(560). Also disclosed are network elements (200, 400, 600, 700) and a computer program product.
摘要翻译：公开了一种用于为流式视频内容块生成文件名的方法。该方法包括对与视频内容块（100A）相关联的数据执行加密散列函数，并将密码散列函数的输出散列值设置为块文件名（100B）。还公开了一种用户设备记录广播视频内容的方法。该方法包括接收广播视频内容块（310），为所接收的视频内容块（320）生成文件名，并将所生成的文件名存储在用户特定的存储（330）中。还公开了一种用于广播视频内容的方法。该方法包括生成对应于视频内容块（550）的元数据，该元数据包括用于生成视频内容块的文件名的至少一个参数，以及用视频内容块（560）广播所生成的元数据。还公开了网络元件（200,400,600,700）和计算机程序产品。

5. 发明申请

WO2015112069A1 MULTI-VIEW DISPLAY CONTROL 审中-公开
标题翻译：多显示控制
公开(公告)号：WO2015112069A1
公开(公告)日：2015-07-30
申请号：PCT/SE2014/050322
申请日：2014-03-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HUBER, Michael , STRÖM, Jacob
IPC分类号： H04N13/04
CPC分类号： H04N13/351 , H04N13/156 , H04N13/302 , H04N13/366 , H04N13/373 , H04N13/376 , H04N21/4316 , H04N21/44218
摘要： A multi-view display controller (100, 200, 300) selects position information representing a position of a first viewer (5) based on position selection information representing a position of an origin of a media content request relative to a multi-view display (2). The selection information is used to together with the media content request to generate view information defining a view angle projecting a second media content (20) towards the first viewer (5) and a view angle projecting a first media content (10) towards a second viewer (6). Media data of the first and second media contents (10, 20) are output together with the view information to the multi-view display (2) for simultaneous display of the first and second media content (10, 20).
摘要翻译：多视点显示控制器（100,200,300）基于表示相对于多视点显示器的媒体内容请求的原点的位置的位置选择信息来选择表示第一观看者（5）的位置的位置信息（ 2）。所述选择信息与媒体内容请求一起用于产生视图信息，该视图信息定义向第一观看者（5）投影第二媒体内容（20）的视角，以及将第一媒体内容（10）投影到第二观看者观众（6）。将第一和第二媒体内容（10,20）的媒体数据与视图信息一起输出到多视图显示器（2），以同时显示第一和第二媒体内容（10,20）。

6. 发明申请

WO2014142716A1 ARRANGEMENTS AND METHOD THEREOF FOR CHANNEL CHANGE DURING STREAMING 审中-公开
标题翻译：在流动期间通道更改的安排及方法
公开(公告)号：WO2014142716A1
公开(公告)日：2014-09-18
申请号：PCT/SE2013/050229
申请日：2013-03-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HUBER, Michael , CHALKITIS, Chris , KÖLHI, Johan, Johan , STRÖM, Jacob , SJÖBERG, Rickard , LJUNGGREN, Andreas
IPC分类号： H04N21/2343 , H04L29/06 , H04N21/438 , H04N21/845
CPC分类号： H04N21/4384 , G11B27/031 , G11B27/036 , G11B27/10 , H04L65/1089 , H04L65/4076 , H04L65/4084 , H04L65/4092 , H04N21/2187 , H04N21/23424 , H04N21/2343 , H04N21/234381 , H04N21/8456
摘要： According to embodiments of the present invention, the user-to-user delay and the zapping delay are reduced by a network element which is configured to provide at least one segment that is a shorter version of the actual segment and where the shorter version of the actual segment begins with a key frame or contains key frames only. By providing the at least one segment being a shorter version of the actual segment, wherein a key frame is inserted in the beginning of the segment, the delay, when zapping to a new channel, can be reduced, since a key frame will be accessible with a reduced time delay. Further the user- to-user delay is also reduced since the segment to be joined is shorter. Hence, the time difference occurring when a first user joins in the beginning of a segment and when another user joins at the end of the segment is reduced when the segments are shorter. In addition, the length of the segments can be adjusted to the requested joining point in order to further reduce the user-to-user delay to substantially zero.
摘要翻译：根据本发明的实施例，用户到用户延迟和切换延迟由网络元件减少，网络元件被配置为提供至少一个段，其是实际段的较短版本，并且其中较短版本的实际段从关键帧开始或仅包含关键帧。通过提供至少一个片段是实际片段的较短版本，其中关键帧插入片段的开始部分，当切换到新的信道时，可以减少延迟，因为关键帧将是可访问的缩短了时间延迟。此外，用户到用户的延迟也减少，因为要连接的段较短。因此，当第一用户在段的开始处连接并且当另一个用户在段的末尾加入时，当段较短时，发生的时间差减少。此外，段的长度可以被调整到所请求的连接点，以便进一步将用户到用户的延迟减小到基本为零。

7. 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。

8. 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。

9. 发明申请

WO2015139771A1 DELIVERY OF DATA SERVICES TO A ROAMING NETWORK USER 审中-公开
标题翻译：将数据服务传送给漫游网络用户
公开(公告)号：WO2015139771A1
公开(公告)日：2015-09-24
申请号：PCT/EP2014/055711
申请日：2014-03-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKÖG, Robert , ORRE, John , KÖLHI, Johan , HUBER, Michael , STRÖMBERG, Björn , LJUNGGREN, Andreas
IPC分类号： H04W8/02 , H04W8/18 , H04W48/02
CPC分类号： H04W8/12 , H04W4/60 , H04W8/02 , H04W8/18 , H04W28/06 , H04W28/18 , H04W48/02 , H04W48/04 , H04W48/16 , H04W48/18 , H04W76/10 , H04W76/30
摘要： A method (100) in a network node is disclosed, the method for delivering data services to a roaming user accessing the services via a user equipment device. The method comprises identifying services to be made available to the user when roaming (110) presenting the identified services to the user equipment device (120), and filtering at least one of data traffic to the user equipment device or data traffic from the user equipment device according to a relation of the data traffic to the identified services (130). Also disclosed is a method (600) in a user equipment device, the method for accessing data services when roaming. The method comprises accessing, from a network node, an identification of services available to a user of the user equipment device when roaming (610), selecting, from the identification of services, services for presentation to the user (620), presenting the selected services to the user (630), and on request of a presented service by the user, initiating a connection to a provider of the requested service (650). Also disclosed are a computer program product for carrying out the above methods and a network node (400, 500) and user equipment device (700, 800) configured to carry out the above methods.
摘要翻译：公开了网络节点中的方法（100），用于经由用户设备设备向访问服务的漫游用户传送数据服务的方法。所述方法包括：识别当向所述用户设备设备（120）向所述用户设备设备（120）呈现所述所识别的服务时将用户漫游时（110）向所述用户提供可用的服务，以及将来自所述用户设备的数据业务中的至少一个过滤到所述用户设备设备设备根据数据流量与所识别的服务的关系（130）。还公开了一种用户设备中的方法（600），用于在漫游时访问数据服务的方法。该方法包括从漫游（610）从网络节点访问对用户设备设备的用户可用的服务的标识，从服务标识中选择用于呈现给用户的服务（620），呈现所选择的服务于用户（630），并且根据用户所呈现的服务的请求，发起到所请求的服务（650）的提供商的连接。还公开了用于执行上述方法的计算机程序产品和被配置为执行上述方法的网络节点（400,500）和用户设备设备（700,800）。

10. 发明申请

WO2015010919A1 MEDIA RENDERING APPARATUS AND METHOD WITH WIDGET CONTROL 审中-公开
标题翻译：媒体渲染设备和方法与宽带控制
公开(公告)号：WO2015010919A1
公开(公告)日：2015-01-29
申请号：PCT/EP2014/064861
申请日：2014-07-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KÖLHI, Johan , HUBER, Michael
IPC分类号： H04N21/431 , H04N5/445 , H04N21/44 , H04N21/45 , H04N21/485
CPC分类号： G06T11/60 , H04N5/44591 , H04N21/4312 , H04N21/4316 , H04N21/44008 , H04N21/4532 , H04N21/4622 , H04N21/4858 , H04N21/8166 , H04N21/84
摘要： Method and apparatus are provided for intelligently rendering media with widget superimposition control. The method comprises determining a program characteristic/type of a program included in a receiving media stream,and controlling superimposition of a widget on a scene of the program in accordance with a widget superimposition rule (42). The widget superimposition rule (42) is dependent on program characteristic/type to limit visual detraction of the widget from a predetermined content feature of the scene as the scene appears on a display device (24).
摘要翻译：提供了用于通过小部件叠加控制来智能地呈现媒体的方法和装置。该方法包括确定包含在接收媒体流中的节目的节目特征/类型，以及根据小部件叠加规则控制小部件在节目的场景上的叠加。小部件叠加规则（42）取决于节目特征/类型，以在场景出现在显示装置（24）上的情况下，限制小部件从场景的预定内容特征中的视觉减弱。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式