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1. 发明公开

EP2918129A1 TRANSMITTING RADIO NODE AND METHOD THEREIN FOR SCHEDULING SERVICE DATA FLOWS 有权
标题翻译：传输的无线节点和其中的方法生产调度业务数据流的
公开(公告)号：EP2918129A1
公开(公告)日：2015-09-16
申请号：EP12790694.9
申请日：2012-11-09
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： VOIGT, Lotta , ERIKSSON, Ann-Christine , STJERNHOLM, Paul
IPC分类号： H04W72/12
CPC分类号： H04W72/1263 , H04L1/1887 , H04W76/15
摘要： Embodiments herein relate to a method in a transmitting radio node (12) for scheduling service data flows within a radio bearer towards a receiving radio node (10) in a radio communications network (1). The transmitting radio node (12) identifies at least two service data flows within the radio bearer towards the receiving radio node (10), where each service data flow is associated with a service and/or a service quality requirement. The service and/or the service quality requirement is different for respective service data flow. The transmitting radio node (12) maps a Packet Data Convergence Protocol, PDCP, Service Data Unit, SDU, of respective service data flow to a respective scheduling queue on a PDCP layer. Each scheduling queue is associated with the service and/or the service quality requirement of the respective service data flow. The transmitting radio node (12) schedules the PDCP SDUs within the scheduling queues of the at least two service data flows, to the receiving radio node (10), based on the service and/or the service quality requirement associated with the respective scheduling queue on the PDCP layer.

2. 发明授权

EP2904757B1 THROTTLING A MEDIA STREAM FOR TRANSMISSION VIA A RADIO ACCESS NETWORK 有权
标题翻译：通过无线访问网络调整媒体流以传输数据
公开(公告)号：EP2904757B1
公开(公告)日：2015-12-30
申请号：EP12783683.1
申请日：2012-10-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ERIKSSON, Ann-Christine , SINTORN, Mathias , SKOG, Robert , LOHMAR, Thorsten
IPC分类号： H04L29/06 , H04L12/841
CPC分类号： H04L65/602 , H04L47/283 , H04L65/4084 , H04L65/605 , H04L65/608 , H04L65/80
摘要： A method of throttling a media stream, comprising a sequence of media segments, for transmission to a client via a radio access network is provided. The method comprises acquiring a media segment, determining a duration of the media segment, transmitting a first part (501′-504′) of the media segment to the client, and transmitting a remaining part (501″-504″) of the media segment to the client. At least one of the parts (501′-504′, 501″-504″) is transmitted during a time interval (&Dgr;t1, &Dgr;t2) which is shorter than a corresponding duration of that part, and transmitting the remaining part is delayed (&Dgr;t0), such that a time interval (&Dgr;ttx) between starting transmitting the first part and transmission of the remaining part being completed is shorter than the duration (&Dgr;tp) of the media segment. Further, a corresponding network node for throttling a media stream is provided. Embodiments of the invention are advantageous in that bursty traffic is generated, resulting in a more efficient usage of air interface resources and reduced power consumption.

3. 发明公开

EP2856807A1 METHODS AND DEVICES FOR CONTROLLING A MOBILE TERMINAL IN A RADIO ACCESS NETWORK TO TRANSITION BETWEEN A PLURALITY OF COMMUNICATION STATES 有权
标题翻译：方法和设备控制移动终端以无线接入网向之间的过渡几个国家通信
公开(公告)号：EP2856807A1
公开(公告)日：2015-04-08
申请号：EP12761691.0
申请日：2012-05-25
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： SKOG, Robert , ERIKSSON, Ann-Christine , SINTORN, Mathias , LOHMAR, Thorsten
IPC分类号： H04W52/02 , H04W76/04
CPC分类号： H04W8/22 , H04W52/0232 , H04W76/27 , H04W76/28 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： The present invention relates to methods and devices for controlling a mobile terminal in a radio access network to transition between a plurality of communication states. This object is attained in a first aspect of the present invention by a method comprising the step of acquiring (S101) an indication regarding a pattern of burst data to be transmitted to the mobile terminal. Further, the method comprises the step of controlling (S102) the mobile terminal to transition to a less resource consuming communication state of the plurality of communication states upon occurrence of a period of transmission inactivity in the burst data.
摘要翻译：本发明涉及一种用于在无线电接入网络的控制移动终端的通信状态的之间的多个过渡的方法和装置。该目的在本发明的第一方面通过包括获取（S101），以移动指示关于突发数据的模式是反式mitted到所述终端的步骤的方法来实现。此外，该方法包括控制（S102），移动终端转变到少消耗资源的通信状态的当在传输突发数据不活动一段时间发生的多个通信状态的步骤。

4. 发明申请

WO2003075600A1 SCHEDULING IN PACKET SWITCHED NETWORKS 审中-公开
标题翻译：分组交换网络中的调度
公开(公告)号：WO2003075600A1
公开(公告)日：2003-09-12
申请号：PCT/SE2002/000389
申请日：2002-03-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , ERIKSSON, Ann-Christine , WERNER, Peter , ERIKSSON, HEINZ, Robert
发明人： ERIKSSON, Ann-Christine , WERNER, Peter , ERIKSSON, HEINZ, Robert
IPC分类号： H04Q7/38
CPC分类号： H04W72/1247 , H04L47/14 , H04L47/24
摘要： The invention relates to scheduling of several users in a packet switched radio communication network. The idea of the invention is to calculate a scheduling number (S) for each user before each scheduling event. The number is related to the QoS, the weight (W) requested by the particular user and earlier schedulings. The relation (rij) is decisive of which user to be scheduled in the next event.In the flowchart a user TBFi is scheduled (35) if it has the greatest rij (34). Otherwise another user is scheduled (39).The invention solves the problem of fair distribution of radio resources to users requesting different QoS.
摘要翻译：本发明涉及分组交换无线电通信网络中几个用户的调度。本发明的思想是在每个调度事件之前计算每个用户的调度号（S）。该数字与QoS有关，特定用户请求的权重（W）和较早的调度。关系（rij）对于在下一个事件中要安排的用户是决定性的。在流程图中，如果用户TBFi具有最大的rij（34），则调度（35）用户TBFi。否则另外一个用户被安排（39）。本发明解决了向请求不同QoS的用户公平分配无线资源的问题。

5. 发明申请

WO2014127832A1 MEDIA DISTRIBUTION NETWORK WITH MEDIA BURST TRANSMISSION CAPABILITIES 审中-公开
标题翻译：媒体分发网络与媒体爆发传输能力
公开(公告)号：WO2014127832A1
公开(公告)日：2014-08-28
申请号：PCT/EP2013/053616
申请日：2013-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SKOG, Robert , ERIKSSON, Ann-Christine , LOHMAR, Thorsten , MATUTE ARRIBAS, Victoria , SINTORN, Mathias
IPC分类号： H04W28/02 , H04N21/24 , H04W4/20
CPC分类号： H04N21/2401 , H04L65/4084 , H04L65/605 , H04L65/80 , H04N21/2381 , H04N21/4436 , H04N21/6112 , H04N21/647 , H04N21/64723 , H04W4/20
摘要： A technique of operating a network node in a media distribution network in which media data are transmitted in media bursts to a buffer of a media client is described. Each media burst is followed by an idle period in which no media data are transmitted. A method aspect of this technique comprises determining a fill level of the media client buffer, and generating a media burst. Media burst generation includes adjusting at least one of a media data volume of the media burst and a duration of an idle period following the media burst dependent on the fill level of the media client buffer.
摘要翻译：描述了在介质分发网络中操作网络节点的技术，其中媒体数据在媒体突发中被传送到媒体客户端的缓冲器。每个媒体突发之后是没有传送媒体数据的空闲时段。该技术的方法方面包括确定媒体客户端缓冲器的填充级别，以及生成媒体突发。媒体突发生成包括根据媒体客户端缓冲器的填充级别来调整媒体突发的媒体数据卷和媒体突发之后的空闲周期的持续时间中的至少一个。

6. 发明申请

WO2014074033A1 CONTROLLING RESOURCE USAGE OF ADAPTIVE STREAMING SESSIONS FOR TRANSMISSION VIA A RADIO ACCESS NETWORK 审中-公开
标题翻译：控制资源利用无线接入网络进行传输的自适应流媒体会议
公开(公告)号：WO2014074033A1
公开(公告)日：2014-05-15
申请号：PCT/SE2012/051205
申请日：2012-11-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： SKOG, Robert , SINTORN, Mathias , ERIKSSON, Ann-Christine , LOHMAR, Thorsten
IPC分类号： H04L29/06
CPC分类号： H04L65/80 , H04L65/4069 , H04L65/605 , H04L65/608 , H04W4/18 , H04W72/044
摘要： A method (400) of controlling resource usage of adaptive streaming sessions for transmission via a Radio Access Network (RAN) is provided. The method comprises identifying (401) at least one adaptive streaming session, determining (402) available bitrates for the identified adaptive streaming sessions, determining (403) a resource allocation of the RAN, determining (404) a target bitrate for each of the identified adaptive streaming sessions, and throttling (405) each of the identified adaptive streaming sessions having a current bitrate which is larger than their respective target bitrate. The respective target bitrates are determined (404) based on the available bitrates and the current resource allocation of the RAN. In this way, an improved distribution of shared air interface resources of the RAN may be achieved. Further, a network node for controlling resource usage of adaptive streaming sessions for transmission via a RAN is provided.
摘要翻译：提供了一种控制经由无线电接入网络（RAN）进行传输的自适应流传输会话的资源使用的方法（400）。该方法包括识别（401）至少一个自适应流传输会话，确定（402）识别的自适应流会话的可用比特率，确定（403）RAN的资源分配，确定（404）所标识的每个的目标比特率自适应流会话，以及限制（405）所识别的自适应流会话中的每一个具有大于它们各自的目标比特率的当前比特率。基于RAN的可用比特率和当前资源分配来确定各个目标比特率（404）。以这种方式，可以实现RAN的共享空中接口资源的改进的分配。此外，提供了用于控制用于经由RAN进行传输的自适应流会话的资源使用的网络节点。

7. 发明公开

EP2959716A1 MEDIA DISTRIBUTION NETWORK SYSTEM WITH MEDIA BURST TRANSMISSION VIA AN ACCESS NETWORK 有权
标题翻译：有媒体披露突发传输通过接入网络媒体销售网络体系
公开(公告)号：EP2959716A1
公开(公告)日：2015-12-30
申请号：EP13706501.7
申请日：2013-02-22
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： SKOG, Robert , ERIKSSON, Ann-Christine , LOHMAR, Thorsten , MATUTE ARRIBAS, Victoria , SINTORN, Mathias
IPC分类号： H04W28/02 , H04L29/06 , H04W4/20
CPC分类号： H04N21/64738 , H04L47/263 , H04L65/4084 , H04L65/605 , H04L65/80 , H04N21/23805 , H04N21/2381 , H04N21/64723 , H04W4/20 , H04W28/0247 , H04W52/0206 , Y02D70/00 , Y02D70/1242 , Y02D70/1262
摘要： A technique for operating a media distribution network is presented. In the media distribution network media data are transmitted via an access network in media bursts to a media client. Each media burst is followed by an idle period in which no media data are transmitted. A method aspect of this technique comprises receiving, from an access network node, a control message and adjusting, responsive to the control message, at least one of a media data volume of a media burst and a duration of an idle period following the media burst. The control message may be indicative of a load status of the access network, and the adjustment may be performed taking into account that load status.

8. 发明公开

EP2904757A1 THROTTLING A MEDIA STREAM FOR TRANSMISSION VIA A RADIO ACCESS NETWORK 有权
标题翻译：媒体流进行传输上与网络访问RADIO RESTRAINT
公开(公告)号：EP2904757A1
公开(公告)日：2015-08-12
申请号：EP12783683.1
申请日：2012-10-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ERIKSSON, Ann-Christine , SINTORN, Mathias , SKOG, Robert , LOHMAR, Thorsten
IPC分类号： H04L29/06 , H04L12/841
CPC分类号： H04L65/602 , H04L47/283 , H04L65/4084 , H04L65/605 , H04L65/608 , H04L65/80
摘要： A method of throttling a media stream, comprising a sequence of media segments, for transmission to a client via a radio access network is provided. The method comprises acquiring a media segment, determining a duration of the media segment, transmitting a first part (501′-504′) of the media segment to the client, and transmitting a remaining part (501″-504″) of the media segment to the client. At least one of the parts (501′-504′, 501″-504″) is transmitted during a time interval (&Dgr;t1, &Dgr;t2) which is shorter than a corresponding duration of that part, and transmitting the remaining part is delayed (&Dgr;t0), such that a time interval (&Dgr;ttx) between starting transmitting the first part and transmission of the remaining part being completed is shorter than the duration (&Dgr;tp) of the media segment. Further, a corresponding network node for throttling a media stream is provided. Embodiments of the invention are advantageous in that bursty traffic is generated, resulting in a more efficient usage of air interface resources and reduced power consumption.

9. 发明公开

EP1350401A1 DATA FLOW CONTROL IN A MOBILE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：数据流控制在移动通信系统
公开(公告)号：EP1350401A1
公开(公告)日：2003-10-08
申请号：EP01990593.4
申请日：2001-12-27
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： ERIKSSON, Ann-Christine
IPC分类号： H04Q7/22 , H04L12/56
CPC分类号： H04W28/12 , H04L47/10 , H04L47/14 , H04L47/24 , H04W84/04 , H04W84/042 , H04W92/10
摘要： A method is disclosed for controlling data flow in a telecommunications network in which a base station communicates with a mobile station using a plurality of packet data flows, the packet data flows having respective data flow rates. The method comprises controlling data flow through the network by controlling the data flow rate of each packet data flow, an overall data flow rate to the mobile station and a data flow rate for each base station.

10. 发明申请

WO2011046477A1 METHOD AND ARRANGEMENT FOR RESOURCE MANAGEMENT 审中-公开
标题翻译：资源管理方法与安排
公开(公告)号：WO2011046477A1
公开(公告)日：2011-04-21
申请号：PCT/SE2009/051177
申请日：2009-10-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PERSSON, Fredrik , OLOFSSON, Håkan , ERIKSSON, Ann-Christine
发明人： PERSSON, Fredrik , OLOFSSON, Håkan , ERIKSSON, Ann-Christine
IPC分类号： H04W28/16 , H04W28/18 , H04W72/04 , H04W72/06 , H04W88/10 , H04W72/12
CPC分类号： H04W28/16 , H04W28/18 , H04W72/0433 , H04W72/0453 , H04W72/0473 , H04W72/10 , H04W72/1215 , H04W72/1242 , H04W88/10
摘要： The invention relates to a method in a communication node (10,200,201,202,211,212,222) for commonly managing resources in a radio access network between different network access technologies, which communication node (10,200,201,202,21 1,212,222) is comprised in a radio access network of a radio communications network. The communication node receives (71 ) from a first local resource manager (1 11 ) of a first network access technology, a first report of information regarding resources needed per service associated with the first network access technology, which service is associated with a first local service priority. The communication node (10,200,201,202,211,212,222) then receives (72) from a second local resource manager (1 12) of a second network access technology, a second report of information regarding resources needed per service associated with the second network access technology. The service is associated with a second local service priority. The communication node ranks the service priority in the first report in relation to the service priority in the second report. The communication node generates an allocation scheme of resources, which allocation scheme allocates resources to at least one of the first or second local resource managers (11 1,112) based on the ranking of the service priorities.
摘要翻译：本发明涉及通信节点（10,200,201,202,211,212,222）中的一种方法，用于在不同网络接入技术之间共同管理无线电接入网络中的资源，该通信节点（10,200,201,202,21,1212,222）包括在无线电通信网络的无线电接入网络中。通信节点从第一网络接入技术的第一本地资源管理器（11）接收（71）第一报告，关于与第一网络接入技术相关联的每个服务所需的资源的信息，该服务与第一本地服务优先。然后，通信节点（10,200,201,202,211,212,222）从第二网络接入技术的第二本地资源管理器（112）接收（72）第二个关于与第二网络接入技术相关联的服务所需资源的信息的第二报告。该服务与第二个本地服务优先级相关联。通信节点在第一报告中针对第二报告中的服务优先级对服务优先级进行排序。通信节点生成资源的分配方案，该分配方案基于服务优先级的排序向第一或第二本地资源管理器（11,112,12）中的至少一个分配资源。

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