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51. 发明申请

WO2009141016A1 PARTITIONING ENTITY AND METHOD FOR PARTITIONING CAPACITY 审中-公开
标题翻译：分配能力和分配能力的方法
公开(公告)号：WO2009141016A1
公开(公告)日：2009-11-26
申请号：PCT/EP2008/061678
申请日：2008-09-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04W28/0268 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/125 , H04L47/828 , H04L49/90 , H04W72/1236 , H04W72/1257
摘要： The present invention relates to a partitioning entity and a method for partitioning capacity in a communication network to avoid starvation of certain data traffic and to support services with different characteristics. The method of partitioning capacity comprises assigning communication links to a group associated with a time-varying group capacity to form a group of communication links. The group comprises a first sub-group and at least a second sub-group of communication links. Further, the method comprises allocating a non-zero fraction of the time-varying group capacity to the first sub-group of communication links of the group.
摘要翻译：本发明涉及一种划分实体和一种在通信网络中划分容量以避免某些数据业务的匮乏并支持具有不同特性的业务的方法。分配能力的方法包括将通信链路分配给与时变组容量相关联的组，以形成一组通信链路。该组包括第一子组和至少第二子组的通信链路。此外，所述方法包括将所述时变组容量的非零分数分配给所述组的所述第一通信链路子组。

52. 发明申请

WO2009090160A1 METHOD AND NODES FOR CONGESTION NOTIFICATION 审中-公开
标题翻译：方法和通知通知
公开(公告)号：WO2009090160A1
公开(公告)日：2009-07-23
申请号：PCT/EP2009/050302
申请日：2009-01-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SCHLIWA-BERTLING, Paul , VIKBERG, Jari Tapio , LUDWIG, Reiner , PEISA, Janne
发明人： SCHLIWA-BERTLING, Paul , VIKBERG, Jari Tapio , LUDWIG, Reiner , PEISA, Janne
IPC分类号： H04Q3/00 , H04W28/12 , H04L12/56
CPC分类号： H04Q3/0091 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A method of performing congestion notification for a data transmission (10) from a sender (14) to a receiver (11) is described. Furthermore, nodes for such a transmission as well as methods of controlling such nodes are described. The data transmission involves a first node (12) and a second node (13) between said sender and receiver. The data packets pass from said second node to said first node towards said receiver. The method comprises: - sending (S82) a message (15) from said first node to said second node, said message relating to a decision on whether to notify said receiver of a congestion condition in said data transmission, - sending (S83) an explicit congestion notification (16) from said second node to said receiver if it is decided to notify said receiver of said congestion condition.
摘要翻译：描述了从发送器（14）到接收器（11）执行用于数据传输（10）的拥塞通知的方法。此外，描述了用于这种传输的节点以及控制这些节点的方法。数据传输涉及所述发送方和接收方之间的第一节点（12）和第二节点（13）。数据分组从所述第二节点传递到所述第一节点朝向所述接收机。该方法包括：从所述第一节点向所述第二节点发送（S82）消息（15），所述消息涉及关于是否在所述数据传输中通知所述接收机的拥塞状况的决定; - 发送（S83）如果决定向所述接收机通知所述拥塞状况，则显式拥塞通知（16）从所述第二节点到所述接收机。

53. 发明申请

WO2013152789A1 LIMITATION OF SIGNALING MESSAGES TO A POLICY CONTROLLER OF A NETWORK 审中-公开
标题翻译：信号消息对网络政策控制器的限制
公开(公告)号：WO2013152789A1
公开(公告)日：2013-10-17
申请号：PCT/EP2012/056583
申请日：2012-04-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOLINERO FERNANDEZ, Pablo , LUDWIG, Reiner , MUÑOZ DE LA TORRE ALONSO, Miguel Angel , PALLARES DEL EGIDO, Ruth
发明人： MOLINERO FERNANDEZ, Pablo , LUDWIG, Reiner , MUÑOZ DE LA TORRE ALONSO, Miguel Angel , PALLARES DEL EGIDO, Ruth
IPC分类号： H04L12/56
CPC分类号： H04L47/12 , H04L41/0893 , H04L43/0817 , H04L43/16 , H04L47/20 , H04M15/66
摘要： A node (36'; 50) generates messages to be sent to a policy controller (30). Further, the node (36'; 50) determines a load value. The load value represents a number of the messages which are sent from the node (36'; 50) to the policy controller in a given time interval. In response to the load value reaching a threshold, the node (36'; 50) limits sending of at least one of the messages to the policy controller.
摘要翻译：节点（36'; 50）生成要发送到策略控制器（30）的消息。此外，节点（36'; 50）确定负载值。负载值表示在给定时间间隔内从节点（36'; 50）发送到策略控制器的消息的数量。响应于负载值达到阈值，节点（36'; 50）将至少一个消息的发送限制到策略控制器。

54. 发明申请

WO2013050079A1 TRANSMISSION OF DATA TO OR FROM A NODE OF A MOBILE NETWORK 审中-公开
标题翻译：传输数据到移动网络的节点
公开(公告)号：WO2013050079A1
公开(公告)日：2013-04-11
申请号：PCT/EP2011/067506
申请日：2011-10-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , BASILIER, Henrik , LUDWIG, Reiner , OLSSON, Magnus
发明人： BASILIER, Henrik , LUDWIG, Reiner , OLSSON, Magnus
IPC分类号： H04L29/12
CPC分类号： H04W76/11 , H04L61/35 , H04L67/28
摘要： For transmitting data between a node (100) of a mobile network and a further node (200), the further node sends downlink data packets to the node (100) of the mobile network. The downlink data packets carry a destination address corresponding to a user equipment (10) connected to the mobile network. For implementing an inband data channel between the node (100) of the mobile network and the further node (200), the further node (200) inserts data destined to the node (100) of the mobile network into at least one of the downlink data packets and marks this downlink data packet as including data destined to the node (100) of the mobile network. The node (100) of the mobile network receives the downlink data packets from the further node (200) and identifies, on the basis of the marking, the least one downlink data packet including data destined to the node (100) of the mobile network. The node (100) of the mobile network then extracts the data from the identified downlink data packet. A corresponding inband data channel may also be used in the uplink direction.
摘要翻译：为了在移动网络的节点（100）和另一个节点（200）之间传输数据，另一节点向移动网络的节点（100）发送下行链路数据分组。下行链路数据包携带与连接到移动网络的用户设备（10）相对应的目的地地址。为了在移动网络的节点（100）和另外的节点（200）之间实现带内数据信道，另外的节点（200）将去往移动网络的节点（100）的数据插入至下行链路数据分组，并且将该下行链路数据分组标记为包括去往移动网络的节点（100）的数据。移动网络的节点（100）从另外的节点（200）接收下行链路数据分组，并且基于标记识别包括去往移动网络的节点（100）的数据的至少一个下行链路数据分组。然后，移动网络的节点（100）从所识别的下行链路数据分组中提取数据。也可以在上行链路方向上使用相应的带内数据信道。

55. 发明申请

WO2013034195A1 DIFFERENTIATED HANDLING OF DATA TRAFFIC WITH USER-CLASS DEPENDENT ADAPTATION OF NETWORK ADDRESS LOOKUP 审中-公开
标题翻译：用户级别依赖于网络地址查找的数据传输的差异化处理
公开(公告)号：WO2013034195A1
公开(公告)日：2013-03-14
申请号：PCT/EP2011/065664
申请日：2011-09-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WILLARS, Per , LUDWIG, Reiner
发明人： WILLARS, Per , LUDWIG, Reiner
IPC分类号： H04L29/12 , H04W76/02 , H04L29/08
CPC分类号： H04L45/745 , H04L29/12066 , H04L29/12783 , H04L29/1282 , H04L45/302 , H04L61/10 , H04L61/1511 , H04L61/35 , H04L61/6013 , H04W76/22
摘要： Data traffic between a user at a user equipment (10) and a network resource (80) is preceded by a lookup procedure for obtaining a network address of the network resource (80). A message (203) of the lookup procedure is processed depending on a class of users to which the user belongs. If the user belongs to a first class of users, the message (203) of the lookup procedure is processed for adapting the lookup procedure to return a first network address of a replacement network resource (60) capable of handling the data traffic. If the user belongs to a second class of users, the message (203) of the lookup procedure is processed for adapting the lookup procedure to return a second network address of a replacement network resource (60) capable of handling the data traffic. The second network address is different from the first network address. The first network address matches a packet filter for directing the data traffic to a bearer and the second network address does not match this packet filter, but may rather match another packet filter.
摘要翻译：在用户设备（10）和网络资源（80）之间的用户之间的数据流量之前是用于获取网络资源（80）的网络地址的查找过程。根据用户所属的用户类别来处理查找过程的消息（203）。如果用户属于第一类用户，则处理查找过程的消息（203）以适应查找过程以返回能够处理数据业务的替换网络资源（60）的第一网络地址。如果用户属于第二类用户，则处理查找过程的消息（203）以便适配查找过程以返回能够处理数据业务的替换网络资源（60）的第二网络地址。第二个网络地址与第一个网络地址不同。第一网络地址匹配用于将数据业务引导到承载的分组过滤器，并且第二网络地址与该分组过滤器不匹配，但是可能需要匹配另一个分组过滤器。

56. 发明申请

WO2013020602A1 TRAFFIC-LOAD BASED FLOW ADMISSION CONTROL 审中-公开
标题翻译：基于交通负载的流量控制
公开(公告)号：WO2013020602A1
公开(公告)日：2013-02-14
申请号：PCT/EP2011/063860
申请日：2011-08-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BASILIER, Henrik , LUDWIG, Reiner
发明人： BASILIER, Henrik , LUDWIG, Reiner
IPC分类号： H04W28/08 , H04L12/56
CPC分类号： H04W28/0268 , H04W28/0252 , H04W72/0486
摘要： For controlling data traffic in a mobile network a first detector (110), a first controller (160), a second detector (120), and a second controller (170) are provided. The first detector (110) detects data traffic of a certain type. The first controller (160) determines a dedicated bearer (54) for transmission of the detected data traffic. The second detector (120) detects a packet flow in the data traffic. The second controller (170) takes a decision whether the detected packet flow can be admitted to the dedicated bearer (54). The decision is taken on the basis of traffic load information (135), e.g., as determined by a load monitor (130). The second detector (120) further marks data packets of the detected packet flow according to the decision.
摘要翻译：为了控制移动网络中的数据业务，提供了第一检测器（110），第一控制器（160），第二检测器（120）和第二控制器（170）。第一检测器（110）检测某种类型的数据业务。第一控制器（160）确定用于发送检测到的数据业务的专用承载（54）。第二检测器（120）检测数据业务中的分组流。第二控制器（170）判定检测到的分组流是否可以被允许进入专用载体（54）。该决定是基于业务负载信息（135）进行的，例如由负载监视器（130）确定。第二检测器（120）还根据该判定标记检测到的分组流的数据分组。

57. 发明申请

WO2010112077A1 TECHNIQUES FOR HANDLING NETWORK TRAFFIC 审中-公开
标题翻译：处理网络流量的技术
公开(公告)号：WO2010112077A1
公开(公告)日：2010-10-07
申请号：PCT/EP2009/053946
申请日：2009-04-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L12/56 , H04W28/18 , H04W72/12
CPC分类号： H04L47/2408 , B60R19/04 , B60R19/18 , B60R19/34 , H04L47/10 , H04L47/14 , H04L47/20 , H04W28/0263 , H04W28/22
摘要： In a mobile communication environment, the data traffic is mapped to a number of bearers (52, 54). In a downlink direction, this is accomplished by filtering data packets on the basis of an identifier which is included into the data packets in response to packet inspection. In the uplink direction, a mirroring function is applied which detects incoming data packets, which are received on one of a plurality of bearers (52, 54) and have a first identifier, and outgoing data packets having a second identifier which is complementary to the first identifier. The outgoing data packets having the complementary second identifier are routed to the same bearer (52, 54) from which the incoming data packets are received.
摘要翻译：在移动通信环境中，将数据业务映射到多个承载（52,54）。在下行方向，这是通过根据包检测中包含在数据包中的标识符来过滤数据包来实现的。在上行方向上，应用镜像功能，该镜像功能检测在多个承载（52,54）中的一个上接收并具有第一标识符的输入数据分组，以及具有第二标识符的输出数据分组，该第二标识符与第一个标识符。具有互补的第二标识符的输出数据分组被路由到从其接收输入数据分组的相同承载（52,54）。

58. 发明申请

WO2007129199A3 METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A TRAFFIC FLOW TEMPLATE 审中-公开
公开(公告)号：WO2007129199A3
公开(公告)日：2007-11-15
申请号：PCT/IB2007/001164
申请日：2007-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
发明人： LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
IPC分类号： H04L12/56
摘要： A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet.

59. 发明申请

WO2007087828A1 METHOD AND DEVICES FOR INSTALLING PACKET FILTERS IN A DATA TRANSMISSION 审中-公开
标题翻译：用于在数据传输中安装分组滤波器的方法和设备
公开(公告)号：WO2007087828A1
公开(公告)日：2007-08-09
申请号：PCT/EP2006/001004
申请日：2006-02-05
申请人： TELEFONAKTIEBOGALET LM ERICSSON (publ) , WILLARS, Per , LUDWIG, Reiner , EKSTRÖM, Hannes , BASILIER, Henrik
发明人： WILLARS, Per , LUDWIG, Reiner , EKSTRÖM, Hannes , BASILIER, Henrik
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04L45/745 , H04L45/38 , H04L47/70 , H04L47/803 , H04L47/808 , H04L47/824 , H04L47/825 , H04W28/18 , H04W76/10 , H04W76/20 , H04W80/04
摘要： A method is described for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1 ) of a communication network. The data packet is sent in a data flow from an application function of the user equipment, the packet bearer (PB) is established with the user equipment to transmit the data packet (DP) over the communication network towards a further entity, and the user equipment is adapted to establish different packet bearers. The method comprises the steps of identifying the flow with the data packet in a control entity of the communication network, determining the packet bearer for association with said flow from the different packet bearers in a policy function of the control entity, determining a routing level identification of the further entity, instructing the user equipment to install a packet filter based on the routing level identification, wherein the packet filter associates data packets comprising the routing level identification of the further entity with the determined packet bearer, providing the routing level identification to the application function, including the routing level identification into the data packet, and forwarding the data packet (DP) on the determined packet bearer (PB). A corresponding network, control entity, monitoring entity and computer program are also described.
摘要翻译：描述了一种用于在通信网络的用户设备（UE1）中将数据分组（DP）与分组承载（PB）相关联的方法。数据分组以用户设备的应用功能在数据流中发送，与用户设备建立分组承载（PB），以通过通信网络向另一个实体发送数据分组（DP），并且用户设备适应于建立不同的分组承载。该方法包括以下步骤：利用通信网络的控制实体中的数据分组识别流，确定与控制实体的策略功能中的来自不同分组承载的所述流相关联的分组承载，确定路由级别标识指示所述用户设备基于所述路由级别标识来安装分组过滤器，其中所述分组过滤器将包括所述另外实体的路由选择级别标识的数据分组与所确定的分组承载相关联，将所述路由级别标识提供给所述路由级别标识应用功能，包括到数据包中的路由级别标识，以及在确定的分组承载（PB）上转发数据分组（DP）。还描述了相应的网络，控制实体，监控实体和计算机程序。

60. 发明申请

WO2007079773A1 METHOD AND DEVICES FOR FILTERING DATA PACKETS IN A TRANSMISSION 审中-公开
标题翻译：用于在传输中过滤数据包的方法和设备
公开(公告)号：WO2007079773A1
公开(公告)日：2007-07-19
申请号：PCT/EP2006/000148
申请日：2006-01-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , EKSTRÖM, Hannes , WILLARS, Per , LUDWIG, Reiner
发明人： EKSTRÖM, Hannes , WILLARS, Per , LUDWIG, Reiner
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L67/322 , H04L47/10 , H04L65/1006 , H04L65/1016 , H04L65/80 , H04L67/04 , H04W28/06 , H04W28/18
摘要： A method for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network is proposed. The packet bearer (PB) transmits the data packet (DP) to a communication entity in the communication network. The communication network comprises at least one control entity (PCRF A) to exchange signaling information with the user equipment (UE1). The user equipment (UE1) comprises at least one executing unit (EU) for executing one or more applications (APP) which create the data packet (DP), a packet marking entity (PME) for marking at least one control field (CF) in the data packet and a transmission unit (TU) for sending the data packet (DP) on the packet bearer (PB). After setting up the packet bearer (PB) between the transmission unit (TU) and the communication entity, a first signaling (SIG1) of filter parameters for defining a packet filter (PF) is received by the user equipment (UE1 ). The filter parameters correspond to a packet marking. A second signaling (SIG2) of the packet marking from the control entity is received by the user equipment (UE1) and forwarded to the packet marking entity (PME). The data packet is marked with the signaled packet marking. The packet filter (PF) corresponding to the filter parameters is established for scanning data packets forwarded from the executing unit (EU) to the transmission unit (TU) and is associated with the packet bearer (PB). The data packet (DP) with the marking corresponding to the filter parameters is forwarded on the associated packet bearer (PB). A corresponding mobile network, control entity, user equipment and computer program are also described.
摘要翻译：提出了一种在通信网络的用户设备（UE1）中将数据分组（DP）与分组承载（PB）相关联的方法。分组承载（PB）将数据分组（DP）发送到通信网络中的通信实体。通信网络包括用于与用户设备（UE1）交换信令信息的至少一个控制实体（PCRF A）。用户设备（UE1）包括用于执行创建数据分组（DP）的一个或多个应用（APP）的至少一个执行单元（EU），用于标记至少一个控制字段（CF）的分组标记实体（PME）以及用于在分组承载（PB）上发送数据分组（DP）的传输单元（TU）。在传输单元（TU）和通信实体之间建立分组承载（PB）之后，由用户设备（UE1）接收用于定义分组过滤器（PF）的过滤器参数的第一信令（SIG1）。过滤器参数对应于包标记。来自控制实体的分组标记的第二信令（SIG2）由用户设备（UE1）接收并转发到分组标记实体（PME）。数据包用信号包标记。建立与滤波器参数对应的分组过滤器（PF），用于扫描从执行单元（EU）转发到传输单元（TU）的数据分组，并与分组承载（PB）相关联。具有对应于过滤参数的标记的数据分组（DP）在相关的分组承载（PB）上转发。还描述了相应的移动网络，控制实体，用户设备和计算机程序。

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