公开(公告)号：US06487218B1

公开(公告)日：2002-11-26

申请号：US09227894

申请日：1999-01-11

申请人： Reiner Ludwig ,  Martin Gerdes

发明人： Reiner Ludwig ,  Martin Gerdes

IPC分类号： H04J310

CPC分类号： H04L12/2854 ,  H04L63/083

摘要： The invention relates to method and device for improving the link configuration speed of high-latency links, such as circuit switched links or satellite links, that use chatty protocols, which require sequential configuration phases, such as standard PPP in accordance with RfC 1661. In the initial link configuration phase, a standard LCP packet is sent out, followed by at least one masked packet that will be discarded silently by a peer operating in accordance with the standard protocol, but whose contents will be processed by a peer operating in accordance with the invention. The initial standard LCP packet produces compatibility with the standard protocol, whereas the sending of masked packets containing configuration information (PAP, CHAP, ICPC, etc.) allows two peers operating in accordance with the invention to accomplish the configuration phases in parallel, such that a link can be configured and ready to transmit network level packets, such as IP packets, much more quickly than with the standard protocol, such as PPP.

摘要翻译： 本发明涉及用于改善使用聊天协议的高等待时间链路（诸如电路交换链路或卫星链路）的链路配置速度的方法和设备，其需要顺序配置阶段，例如根据RfC1661的标准PPP。 在初始链路配置阶段，发送一个标准的LCP数据包，随后是至少一个被对等体按照标准协议进行操作的静态丢弃的掩码的数据包，但是内容将被对等体按照 本发明。 初始的标准LCP包产生与标准协议的兼容性，而发送包含配置信息（PAP，CHAP，ICPC等）的掩码包允许根据本发明操作的两个对等端并行地完成配置阶段， 可以配置链路，并准备好像标准协议（如PPP）更快速地传输网络级数据包，如IP数据包。

公开(公告)号：US09654574B2

公开(公告)日：2017-05-16

申请号：US14367624

申请日：2011-12-23

申请人： Reiner Ludwig ,  Susana Fernandez Alonso

发明人： Reiner Ludwig ,  Susana Fernandez Alonso

IPC分类号： G06F15/173 ,  H04L29/08 ,  H04W12/02 ,  H04L29/12 ,  H04L29/06 ,  H04W12/06

CPC分类号： H04L67/22 ,  H04L61/103 ,  H04L63/0807 ,  H04W12/02 ,  H04W12/06

摘要： User identity token for identifying a user of a communication network A first node (13), e.g., a policy controller of a communication network, receives a request (101) from a second node (15), e.g., an application server for providing a service in the communication network. The request (101) includes a transport address assigned to a user of the communication network. Further, the first node (13) accesses mapping data (31) relating the transport address to a subscription identity of the user and determines a user identity token which is mapped to the subscription identity of the user and masks the subscription identity. The first node (13) then sends a response to the second node (15). The response (102) includes the user identity token.

公开(公告)号：US09231867B2

公开(公告)日：2016-01-05

申请号：US13817947

申请日：2010-10-22

申请人： Per Willars ,  Ayodele Damola ,  Reiner Ludwig

发明人： Per Willars ,  Ayodele Damola ,  Reiner Ludwig

IPC分类号： H04L12/749 ,  H04L12/741 ,  H04L29/12 ,  H04L29/08

CPC分类号： H04L45/745 ,  H04L29/12066 ,  H04L61/1511 ,  H04L67/2814

摘要： Differentiated Handling of Data Traffic with Adaptation of Network Address Lookup In a method of differentiated handling of data traffic, the data traffic is related to a network resource and is preceded by a lookup procedure for obtaining a network address of the network resource. A message of the lookup procedure is processed for adapting the lookup procedure. Due to the adaptation, the lookup procedure returns a network address of a replacement network resource. The replacement network resource is capable of replacing the network resource in communication of data packets of the data traffic. On the basis of the network address of the replacement network resource, differentiated handling of the data packets in said communication with the replacement network resource is accomplished.

摘要翻译： 通过网络地址查找的适应性对数据流量进行区分处理在数据流量的差异化处理方法中，数据流量与网络资源相关，并且在获取网络资源的网络地址之前先进行查找。 处理查找过程的消息以适应查找过程。 由于适应，查找过程返回替换网络资源的网络地址。 替代网络资源能够替代数据流量数据包通信中的网络资源。 基于替换网络资源的网络地址，完成与替换网络资源的所述通信中的数据分组的差异化处理。

公开(公告)号：US20150117217A1

公开(公告)日：2015-04-30

申请号：US14232106

申请日：2011-07-15

申请人： Paul Stallard ,  Reiner Ludwig

发明人： Paul Stallard ,  Reiner Ludwig

IPC分类号： H04L12/851

CPC分类号： H04L47/2441 ,  H04L47/14 ,  H04L47/20 ,  H04L47/24

摘要： A network entity comprising a processing unit that is configured: to receive a policy token from user equipment (S10) to determine network equipment handling a packet flow to the equipment (S30); to generate an instruction to apply a specific policy for the packet flow to the user equipment based on received policy token (S40); and to send the instruction to the network equipment (S50).

摘要翻译： 一种网络实体，包括处理单元，其被配置为：从用户设备接收策略令牌（S10）以确定网络设备处理到所述设备的分组流（S30）; 基于接收到的策略令牌生成用于将分组流的特定策略应用于用户设备的指令（S40）; 并将该指令发送到网络设备（S50）。

公开(公告)号：US08787399B2

公开(公告)日：2014-07-22

申请号：US12950391

申请日：2010-11-19

申请人： Peter Hedman ,  Belen Pancorbo Marcos ,  Hans Mattsson ,  Lars Gunnar Lövsén ,  Reiner Ludwig

发明人： Peter Hedman ,  Belen Pancorbo Marcos ,  Hans Mattsson ,  Lars Gunnar Lövsén ,  Reiner Ludwig

IPC分类号： H04L12/56 ,  H04L29/06

CPC分类号： H04L45/74 ,  H04L65/1016 ,  H04L65/1026

摘要： A communication system includes a user equipment (UE) 10 and a gateway 26. The UE (10) sends data packets on one or more bearers (52, 54) to the gateway 26. One or more packet filters (62, 64) are installed in the UE (10) for associating the data packets with the bearers (52, 54). A decision is performed if installation of a new packet filter (62, 64) in the UE (10) is required to map the data packets of indicated data traffic to a particular bearer (52, 54). The result of the decision may then be indicated from a policy controller (30) to a gateway (26) and/or from the gateway (26) to the UE (10). Depending on the result of the decision, the gateway may initiate signaling of the new packet filter (62, 64) to the UE (10) and/or the UE (10) may install the new packet filter (62, 64).

摘要翻译： 通信系统包括用户设备（UE）10和网关26.UE（10）在一个或多个承载（52,54）上向网关26发送数据分组。一个或多个分组过滤器（62,64） 安装在UE（10）中，用于将数据分组与承载（52,54）相关联。 如果需要在UE（10）中安装新的分组过滤器（62,64）以将指示的数据业务的数据分组映射到特定的承载（52,54），则执行决定。 然后可以从策略控制器（30）向网关（26）和/或从网关（26）向UE（10）指示该决定的结果。 根据决定的结果，网关可以向UE（10）发起新的分组过滤器（62,64）的信令，和/或UE（10）可以安装新的分组过滤器（62,64）。

公开(公告)号：US20140029435A1

公开(公告)日：2014-01-30

申请号：US14009941

申请日：2011-04-07

申请人： Hans Mattsson ,  Reiner Ludwig ,  Paul Schliwa-Bertling

发明人： Hans Mattsson ,  Reiner Ludwig ,  Paul Schliwa-Bertling

IPC分类号： H04W28/02

CPC分类号： H04W28/0252 ,  H04W76/12

摘要： There is provided a serving node S) comprising processing means (CTRL_U1; MEM—1) and an interface unit (INT_U1) and a method for such a serving node, the serving node being adapted for participating in a network requested secondary PDP context activation procedure, the processing means being adapted for: —receiving (91) an initiate PDP context activation request signal from a gateway node (G). The serving node is also adapted for—determining (92A) whether the user entity supports network requested dedicated bearers; and if not the case; —without engaging in signalling with the user entity, transmitting (93) an initiate PDP context activation response signal indicating the network requested secondary PDP context activation has been accepted; and—transmitting (95) a create PDP context request signal to the gateway node. The Serving node may be adapted to further: if interacting with a GERAN radio node; —receiving (96) a create PDP context response signal from the gateway node (G), with a negotiated quality of service; —transmitting (97) a create BSS packet flow context request signal to the user entity, optionally comprising an indication, that the user entity supports no network requested dedicated bearer. Moreover, there is provided a radio node and a method for a radio node.

摘要翻译： 提供了包括处理装置（CTRL_U1; MEM-1）和接口单元（INT_U1）的服务节点S和用于这种服务节点的方法，服务节点适于参与网络请求的辅助PDP上下文激活过程 所述处理装置适于：从网关节点（G）接收（91）发起的PDP上下文激活请求信号。 服务节点还适于确定（92A）用户实体是否支持网络请求的专用承载; 如果不是这样的话; - 不用与用户实体进行信号通信，发送（93）指示所请求的网络请求的辅助PDP上下文激活的发起PDP上下文激活响应信号已被接受; 并向网关节点发送（95）创建PDP上下文请求信号。 服务节点可以适于进一步：如果与GERAN无线电节点交互; - 接收（96）从所述网关节点（G）创建PDP上下文响应信号，具有协商的服务质量; - 向用户实体（97）创建BSS分组流上下文请求信号，可选地包括用户实体不支持网络请求的专用承载的指示。 此外，提供了一种用于无线电节点的无线电节点和方法。

公开(公告)号：US08542584B2

公开(公告)日：2013-09-24

申请号：US12993385

申请日：2008-09-04

申请人： Reiner Ludwig ,  Hannes Ekström

发明人： Reiner Ludwig ,  Hannes Ekström

IPC分类号： H04L1/00

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.

公开(公告)号：US20130194917A1

公开(公告)日：2013-08-01

申请号：US13641800

申请日：2010-04-23

申请人： Torben Melsen ,  Reiner Ludwig ,  Steven Mueller

发明人： Torben Melsen ,  Reiner Ludwig ,  Steven Mueller

IPC分类号： H04L12/56

CPC分类号： H04L47/32 ,  H04L12/287 ,  H04L12/2878 ,  H04L47/822

摘要： An access node, resource database, network gateway node, methods, and computer program product for use in a broadband access network is described. According to an embodiment of the invention, an access node is configured to determine at least one characteristic in the access node pertaining to the uplink capacity of a logical link between the access node and an aggregation network node in the broadband access network, determine the uplink capacity of the logical link based on the at least one determined characteristic in the access node, and provide a network gateway node in the broadband access network with access to the determined uplink capacity of the logical link.

摘要翻译： 描述了在宽带接入网络中使用的接入节点，资源数据库，网络网关节点，方法和计算机程序产品。 根据本发明的实施例，接入节点被配置为确定接入节点中与接入节点和宽带接入网络中的聚合网络节点之间的逻辑链路的上行链路容量有关的特性，确定上行链路 基于接入节点中的至少一个确定的特性的逻辑链路的容量，并且在宽带接入网络中提供对所确定的逻辑链路的上行链路容量的访问的网络网关节点。

公开(公告)号：US20130155863A1

公开(公告)日：2013-06-20

申请号：US13818182

申请日：2010-10-22

申请人： Reiner Ludwig ,  Per Willars ,  Ayodele Damola ,  Christer Boberg

发明人： Reiner Ludwig ,  Per Willars ,  Ayodele Damola ,  Christer Boberg

IPC分类号： H04L12/56

CPC分类号： H04L47/24 ,  H04L29/12066 ,  H04L43/028 ,  H04L47/2441 ,  H04L61/1511 ,  H04L69/22 ,  H04W8/26 ,  H04W28/24 ,  H04W80/04

摘要： For allowing differentiated handling of network traffic, a message is received by a traffic type detector. The traffic type detector extracts a network label, e.g. a domain name, a hostname, or a network address, from the message and compares this extracted network label to one or more stored network labels. On the basis of the comparison, adaptation of a quality of service level for a forwarding treatment of data packets associated with the message is initiated, e.g. by controlling a bearer used for communicating the data packets.

摘要翻译： 为了允许网络流量的差异化处理，流量类型检测器接收到消息。 交通类型检测器提取网络标签，例如。 一个域名，一个主机名或一个网络地址，并将该提取的网络标签与一个或多个存储的网络标签进行比较。 在比较的基础上，启动对与消息相关联的数据分组的转发处理的服务质量的适配，例如， 通过控制用于传送数据包的承载。

公开(公告)号：US20130010598A1

公开(公告)日：2013-01-10

申请号：US13636356

申请日：2010-03-31

申请人： Reiner Ludwig ,  Henning Wiemann

发明人： Reiner Ludwig ,  Henning Wiemann

IPC分类号： H04W28/10 ,  H04L12/26

CPC分类号： H04L47/26 ,  H04L47/10 ,  H04L47/14

摘要： Data packets of a flow associated with a first bearer and data packets of a flow associated with a second bearer are received in an intermediate node (140). The data packets are then transmitted from the intermediate node (140). in response to a congestion being detected on the first bearer, one of the first bearer and the second bearer is selected for notification of the congestion in the associated flow. The selection may be based on a type of the congestion, e.g. the detected congestion being in a transport network (160) or the congestion being on a radio link (250).

摘要翻译： 在中间节点（140）中接收与第一承载相关联的流和与第二承载相关联的流的数据分组的数据分组。 然后从中间节点（140）发送数据分组。 响应于在第一承载上检测到拥塞，选择第一承载和第二承载中的一个来通知相关流中的拥塞。 该选择可以基于拥塞的类型，例如， 检测到的拥塞在传输网络（160）中，或拥塞在无线电链路（250）上。