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1. 发明公开

EP3105903A1 REQUESTING MULTIPLE CHUNKS FROM A NETWORK NODE ON THE BASIS OF A SINGLE REQUEST MESSAGE 有权转让
标题翻译：基于单个请求消息从网络节点几个块请求
公开(公告)号：EP3105903A1
公开(公告)日：2016-12-21
申请号：EP15705268.9
申请日：2015-02-12
申请人： Koninklijke KPN N.V. , iMinds VZW , Universiteit Gent
发明人： FAMAEY, Jeroen
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/02 , H04L65/4084 , H04L65/601 , H04L65/604 , H04L65/608 , H04L65/80 , H04L67/146 , H04N21/23439 , H04N21/26258 , H04N21/8456 , H04N21/85406
摘要： A method for requesting a plurality of chunks by a streaming client on the basis of a single request message is described, wherein said chunks are defined on the basis of a manifest file comprising chunk identifiers for determining at least one delivery node for delivering chunks defined by said chunk identifiers to said client, wherein said method comprises: determining on the basis of said manifest file a first request message for requesting a first plurality of chunks, said first request message comprising one or more first chunk template parameters and a first chunk template, preferably an URL chunk template, comprising one or more chunk template parameters fields; sending said first request message to a first network node, wherein said first network node is configured for determining a first plurality of chunk identifiers, preferably a first plurality of URLs, associated with said first plurality of chunks on the basis of said first chunk template and said one or more first chunk template parameters; and, receiving at least one response message comprising a chunk associated with one of said chunk identifiers that were determined on the basis of said first chunk template and said one or more first chunk template parameters.
摘要翻译：一种用于请求由单个请求消息的基础上，流客户端组块的多元性方法进行说明，worin所述组块的清单文件，其包括用于确定性的采矿块标识符的至少一个递送节点用于递送由定义块的基础上定义的所述块标识符到所述客户机，worin所述方法包括：所述清单文件的第一请求消息的基础上用于请求组块的第一多个确定性采矿，所述第一请求消息包括一个或多个第一组块模板参数和一个第一组块模板，优选在URL块模板，其包括一个或多个块的模板的参数字段; 发送所述第一请求消息发送到第一网络节点，worin所述第一网络节点被配置用于确定性采矿块标识符，与组块，所述第一数据块的模板的基础上所述第一多个和相关联的URL的优选的第一多个第一多个所述一个或多个第一组块的模板的参数; 并且，接收至少一个响应消息包括与所述块标识符的一个相关联的组块thatwere确定性开采。所述第一块模板的基础上，并且所述一个或多个第一组块的模板的参数。

2. 发明授权

EP3391652B1 CONTROLLING RETRIEVAL IN ADAPTIVE STREAMING 有权
公开(公告)号：EP3391652B1
公开(公告)日：2020-07-08
申请号：EP16820192.9
申请日：2016-12-13
申请人： Koninklijke KPN N.V. , IMEC VZW , Universiteit Gent
发明人： FAMAEY, Jeroen , WISSINGH, Bastiaan , VAN BRANDENBURG, Ray , VAN DEVENTER, Mattijs Oskar
IPC分类号： H04N21/2343 , H04N21/442 , H04N21/6332 , H04N21/845 , H04L12/803 , H04L29/06

3. 发明公开

EP3637259A1 METHOD FOR CONTROLLING ON-DEMAND SERVICE PROVISIONING 审中-实审
公开(公告)号：EP3637259A1
公开(公告)日：2020-04-15
申请号：EP19201836.4
申请日：2015-12-17
申请人： Koninklijke KPN N.V. , Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO , Imec VZW , Universiteit Gent
发明人： STRIJKERS, Rudolf , ZHANG, Shuang , BOUTEN, Niels , FAMAEY, Jeroen
IPC分类号： G06F9/50 , H04L12/24
摘要： The disclosure relates to a computer-implemented method for controlling on-demand service provisioning in a network, wherein the network comprises resources for providing a service. In the method, a service request is intercepted. At least one network function, indicated as a first network function, required for the service associated with the service request is determined. Then, the first network function is instantiated on a resource in the network for executing the service in the network.

4. 发明公开

EP3391652A1 CONTROLLING RETRIEVAL IN ADAPTIVE STREAMING 有权
公开(公告)号：EP3391652A1
公开(公告)日：2018-10-24
申请号：EP16820192.9
申请日：2016-12-13
申请人： Koninklijke KPN N.V. , IMEC VZW , Universiteit Gent
发明人： FAMAEY, Jeroen , WISSINGH, Bastiaan , VAN BRANDENBURG, Ray , VAN DEVENTER, Mattijs Oskar
IPC分类号： H04N21/2343 , H04N21/442 , H04N21/6332 , H04N21/845 , H04L12/803 , H04L29/06
摘要： A method and controller are provided to control HTTP adaptive streaming, preferably Dynamic Adaptive Streaming over HTTP [DASH]. In such HTTP adaptive streaming, a media stream is streamed from a server to a client device. To control the retrieval of chunks of the media stream by the client device, retrieval policy data is generated which defines a retrieval policy for restricting or derestricting said retrieval of chunks by the client device from the server. The retrieval policy data is then provided to the client device to enable the client device to perform the retrieval in accordance with the retrieval policy. The client device itself is thus made aware of the retrieval policy and is thereby enabled to adhere to the retrieval policy. An advantage of this approach is it interferes less, or not at all, with HTTP adaptive streaming techniques.

5. 发明授权

EP3105903B1 REQUESTING MULTIPLE CHUNKS FROM A NETWORK NODE ON THE BASIS OF A SINGLE REQUEST MESSAGE 有权转让
公开(公告)号：EP3105903B1
公开(公告)日：2019-08-07
申请号：EP15705268.9
申请日：2015-02-12
申请人： Koninklijke KPN N.V. , IMEC vzw , Universiteit Gent
发明人： FAMAEY, Jeroen
IPC分类号： H04L29/06 , H04L29/08 , H04N21/2343 , H04N21/262 , H04N21/845 , H04N21/854

6. 发明公开

EP3269088A1 METHOD AND CONTROL SYSTEM FOR CONTROLLING PROVISIONING OF A SERVICE IN A NETWORK 有权转让
标题翻译：控制网络服务供应的方法和控制系统
公开(公告)号：EP3269088A1
公开(公告)日：2018-01-17
申请号：EP16712258.9
申请日：2016-03-11
申请人： Koninklijke KPN N.V. , IMEC VZW , Universiteit Gent
发明人： MOENS, Hendrik , FAMAEY, Jeroen
IPC分类号： H04L12/24 , H04L12/26 , G06F9/455 , G06F9/50 , H04L29/08
CPC分类号： H04L41/0806 , G06F8/63 , G06F9/45558 , G06F2009/45562 , G06F2009/45595 , H04L41/0853 , H04L41/0893 , H04L41/5009 , H04L41/5045 , H04L67/10 , H04L67/16
摘要： The disclosure relates to a computer-implemented method and control system for controlling provisioning of a service in a network. A network function specification data structure of a network function of the service is obtained, wherein the network function specification data structure is associated with at least a first network function implementation, e.g. a physical network function implementation, and a second network function implementation, e.g. a virtual network function implementation, for performing the network function of the service. Network service provisioning is controlled comprising selecting the first network function implementation or the second network function implementation of the network function in the network function specification data structure.

7. 发明公开

EP3238057A1 METHOD FOR CONTROLLING ON-DEMAND SERVICE PROVISIONING 审中-公开
标题翻译：控制按需服务配置的方法
公开(公告)号：EP3238057A1
公开(公告)日：2017-11-01
申请号：EP15823322.1
申请日：2015-12-17
申请人： Koninklijke KPN N.V. , Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO , IMEC VZW , Universiteit Gent
发明人： STRIJKERS, Rudolf , ZHANG, Shuang , FAMAEY, Jeroen , BOUTEN, Niels
IPC分类号： G06F9/50 , H04L12/24
CPC分类号： H04L41/5054 , G06F9/45558 , G06F9/5005 , G06F2009/45595 , H04L41/5051 , H04L41/509 , H04L41/5096
摘要： The disclosure relates to a computer-implemented method for controlling on-demand service provisioning in a network, wherein the network comprises resources for providing a service. In the method, a service request is intercepted. At least one network function, indicated as a first network function, required for the service associated with the service request is determined. Then, the first network function is instantiated on a resource in the network for executing the service in the network.
摘要翻译：本公开涉及用于控制网络中的按需服务供应的计算机实现的方法，其中该网络包括用于提供服务的资源。在该方法中，服务请求被拦截。确定与服务请求相关联的服务所需的至少一个网络功能，表示为第一网络功能。然后，第一网络功能被实例化在网络中的资源上，用于执行网络中的服务。

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