公开(公告)号：WO2009012811A1

公开(公告)日：2009-01-29

申请号：PCT/EP2007/057568

申请日：2007-07-23

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ) ,  HARMATOS, Janos ,  MIHALY, Attila

Inventor： HARMATOS, Janos ,  MIHALY, Attila

IPC: H04L12/56

CPC classification number: H04L47/10 ,  H04L47/20 ,  H04L47/215 ,  H04L47/2441 ,  H04L47/31 ,  H04L47/32

Abstract: The present invention relates to a packet switched communications network especially to an Ethernet network in which User Network Interfaces (UNI) are standardized between client network (202) and core network (203) with a number of UNI service attributes. In one aspect of the invention a method is used in current packet switched nodes implementing a policer function. The task of the function is to decide whether packets with high drop preference need to be dropped or not due to resource shortage on the given interface. All outgoing packets at a given port will undergo this policer (401) irrespective of the source, destination, identification codes or traffic class. Policer (401) drops packets with high drop preference in one traffic class before a packet of low drop preference is dropped in any other traffic class, and drops packets with high drop preference before a packet of low drop preference is dropped in the same queue. In the course of dropping packets, policer (401) prevents the reordering of packets with low drop preference and packets with high drop preference within the same flow.

Abstract translation: 本发明涉及分组交换通信网络，特别涉及以太网网络，其中用户网络接口（UNI）在具有多个UNI服务属性的客户端网络（202）和核心网络（203）之间被标准化。 在本发明的一个方面中，在当前分组交换节点中使用实现策略器功能的方法。 该功能的任务是确定由于给定接口资源短缺，需要丢弃具有高丢弃优先级的数据包。 给定端口上的所有传出数据包将经历此策略器（401），而不考虑源，目的地，标识码或流量类别。 在任何其他流量类别中丢弃低丢包优先级的数据包之前，Policer（401）在一个流量级别中丢弃具有高丢包优先级的数据包，并且在丢弃优先级低的数据包丢弃在同一个队列中之前，丢弃具有高丢弃优先级的数据包。 在丢弃数据包的过程中，监管者（401）防止在同一流程内重新排序具有低丢弃优先级的数据包和具有高丢弃优先级的数据包。

公开(公告)号：WO2013053403A9

公开(公告)日：2013-06-06

申请号：PCT/EP2011068021

申请日：2011-10-14

Applicant: ERICSSON TELEFON AB L M ,  RACZ SANDOR ,  NADAS SZILVESZTER ,  GEROE BALAZS PETER ,  HARMATOS JANOS

Inventor： RACZ SANDOR ,  NADAS SZILVESZTER ,  GEROE BALAZS PETER ,  HARMATOS JANOS

IPC: H04W28/10

CPC classification number: H04W28/0278 ,  H04L47/20 ,  H04L47/2416 ,  H04L47/31 ,  H04L47/32 ,  H04W28/10

Abstract: A method is presented of transporting data packets over a telecommunications transport network. The data packets are carried by a plurality of bearers. For each of the bearers, independently of the other bearers, bandwidth profiling is applied to the data packets of the bearer to designate as 'green' data packets that are conformant with a predetermined maximum Information Rate for the bearer. One or more data packets is buffered for up to a predetermined maximum 'green' buffer time, during which if transporting the data packet would not cause the maximum information rate of the bearer to be exceeded, the data packet is designated as a 'green' data packet. The data packets are forwarded for transporting over the transport network. If there is insufficient bandwidth available in the transport network to transport all data packets, data packets that are not designated as 'green' data packets are discarded, so as not to be transported through the transport network.

Abstract translation: 介绍了一种通过电信传输网络传输数据分组的方法。 数据分组由多个承载携带。 对于每个承载，独立于其他承载，将带宽分析应用于承载的数据分组，以指定与承载的预定最大信息速率一致的“绿色”数据分组。 一个或多个数据分组被缓存达到预定的最大“绿色”缓冲时间，在此期间，如果传输数据分组不会导致超过载波的最大信息速率，则数据分组被指定为“绿色” 数据包。 数据包被转发通过传输网络传输。 如果传输网络中的可用带宽不足以传输所有数据包，则未被指定为“绿色”数据包的数据包将被丢弃，以免通过传输网络传输。

公开(公告)号：WO2012019629A1

公开(公告)日：2012-02-16

申请号：PCT/EP2010/004997

申请日：2010-08-13

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  MIKLÓS, György ,  HARMATOS, Janos

Inventor： MIKLÓS, György ,  HARMATOS, Janos

IPC: H04W80/04

CPC classification number: H04W40/00 ,  H04W8/06 ,  H04W76/12 ,  H04W80/02 ,  H04W80/04

Abstract: The present disclosure relates to a technique for maintaining communication established between a mobile node (20) and a home network (100) of the mobile node (20). A method embodiment comprises the step of: determining whether the mobile node 20 has moved to a foreign network (120) different from the home network (100); wherein, when it is determined in the step of determining that the mobile node (20) has moved to the foreign network (120), the method embodiment further comprises the steps of: signalling, by the mobile node (20), a foreign address assigned by the foreign network (120), to a home agent (10) of the home network (100); and maintaining the communication between the mobile node (20) and the home network (100) by establishing communication between the mobile node (20) and the home agent (10) of the home network (10) for transmission of Data Link Layer (" DLL") frames through an Internet Protocol ("IP") based network (140), wherein the mobile node (20) is addressed by the home agent (10) by means of the foreign address assigned by the foreign network (120).

Abstract translation: 本公开涉及用于维护在移动节点（20）的移动节点（20）与归属网络（100）之间建立的通信的技术。 方法实施例包括以下步骤：确定移动节点20是否已经移动到与家庭网络（100）不同的外部网络（120）; 其中，当在确定所述移动节点（20）已经移动到所述外地网络（120）的步骤中确定时，所述方法实施例还包括以下步骤：由所述移动节点（20）用信号通知外地址 由外部网络（120）分配给家庭网络（100）的归属代理（10）。 以及通过建立移动节点（20）与归属网络（10）的归属代理（10）之间的通信以维持移动节点（20）与归属网络（100）之间的通信以传输数据链路层 通过基于因特网协议（“IP”）的网络（140），通过由归属代理（10）寻址的移动节点（20）通过由外部网络 ）。

公开(公告)号：WO2012019629A8

公开(公告)日：2012-04-12

申请号：PCT/EP2010004997

申请日：2010-08-13

Applicant: ERICSSON TELEFON AB L M ,  MIKLOS GYOERGY ,  HARMATOS JANOS

Inventor： MIKLOS GYOERGY ,  HARMATOS JANOS

IPC: H04W80/04

CPC classification number: H04W40/00 ,  H04W8/06 ,  H04W76/022 ,  H04W80/02 ,  H04W80/04

Abstract: The present disclosure relates to a technique for maintaining communication established between a mobile node (20) and a home network (100) of the mobile node (20). A method embodiment comprises the step of: determining whether the mobile node 20 has moved to a foreign network (120) different from the home network (100); wherein, when it is determined in the step of determining that the mobile node (20) has moved to the foreign network (120), the method embodiment further comprises the steps of: signalling, by the mobile node (20), a foreign address assigned by the foreign network (120), to a home agent (10) of the home network (100); and maintaining the communication between the mobile node (20) and the home network (100) by establishing communication between the mobile node (20) and the home agent (10) of the home network (10) for transmission of Data Link Layer (" DLL") frames through an Internet Protocol ("IP") based network (140), wherein the mobile node (20) is addressed by the home agent (10) by means of the foreign address assigned by the foreign network (120).

Abstract translation: 本公开涉及一种用于维护在移动节点（20）和移动节点（20）的家庭网络（100）之间建立的通信的技术。 方法实施例包括以下步骤：确定移动节点20是否移动到与家庭网络不同的外部网络（120）; 其特征在于，在确定所述移动节点（20）已经移动到所述外部网络（120）的步骤中确定的情况下，所述方法实施例还包括以下步骤：由所述移动节点（20）向所述移动节点（20）发送外部地址 由所述外部网络（120）分配给所述家庭网络（100）的归属代理（10）; 以及通过建立所述移动节点（20）和所述归属网络（10）的所述归属代理（10）之间的通信来维护所述移动节点（20）和所述归属网络（100）之间的通信以传输数据链路层（“ DLL“）帧，其中移动节点（20）由归属代理（10）通过由外部网络（120）分配的外部地址来寻址。

公开(公告)号：WO2008116482A1

公开(公告)日：2008-10-02

申请号：PCT/EP2007/002656

申请日：2007-03-26

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  MIHALY, Attila ,  HARMATOS, Janos

Inventor： MIHALY, Attila ,  HARMATOS, Janos

IPC: H04L12/26

CPC classification number: H04L43/00

Abstract: A method and device for determining a packet drop indicator (PDI), for use in a communication system (10) is described. The method comprises the following steps: A. determining the number of packets sent at a sending side within a first time period (Tl); B. determining the number of packets received at a receiving side (12) within a second time period (T2); and C. calculating a packet drop indicator (PDI) on the basis of said number of sent packets (#S) and said number of received packets (#R).

Abstract translation: 描述了用于在通信系统（10）中使用的用于确定分组丢弃指示符（PDI）的方法和设备。 该方法包括以下步骤：A.确定在第一时间段（T1）内在发送侧发送的分组的数量; B.确定在第二时间段（T2）内在接收侧（12）接收的分组的数量; 以及C.基于所发送的分组数（＃S）和所述接收分组数（#R）来计算分组丢弃指示符（PDI）。

公开(公告)号：WO2008055539A1

公开(公告)日：2008-05-15

申请号：PCT/EP2006/068148

申请日：2006-11-06

Applicant: ERICSSON HUNGARY LTD ,  HARMATOS, Janos ,  GODOR, Istvan ,  JÜTTNER, Alpar

Inventor： HARMATOS, Janos ,  GODOR, Istvan ,  JÜTTNER, Alpar

IPC: H04L12/56

CPC classification number: H04L45/22 ,  H04L45/02 ,  H04L45/025 ,  H04L45/04 ,  H04L45/124 ,  H04L45/28 ,  H04L45/302 ,  H04L45/46 ,  H04L47/70

Abstract: A method is provided for use in a multi-domain network environment, in which each domain of the network collects intra-domain routing information relating to that domain and makes a reduced view of that information available to other domains of the network, and in which each domain of the network uses its own intra-domain routing information together with the reduced-view routing information from the other domains to form a logical view of the network so as to enable that domain to make an end-to-end route selection decision.

Abstract translation: 提供了一种在多域网络环境中使用的方法，其中网络的每个域收集与该域相关的域内路由信息，并且对该网络的其他域可用的该信息进行简化视图，并且其中 网络的每个域使用其自己的域内路由信息以及来自其他域的缩减视图路由信息来形成网络的逻辑视图，以便使得该域能够进行端到端路由选择决策 。