公开(公告)号：US20140323119A1

公开(公告)日：2014-10-30

申请号：US14235181

申请日：2011-07-28

Applicant: Attila Bader

Inventor： Attila Bader

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L41/00 ,  H04W24/08

Abstract: The present invention provides an automatic method, in a management node of a radio communication network, of service coverage management in the radio communication network, in which a radio management function is used for continually managing radio transmissions within the radio communication network and where the operation of the radio management function is determined by at least one control parameter, in which at least one of a radio environment measurement mapping or a performance indicator mapping of the radio communication network is analysed to determine a service coverage mapping of the radio communication network; a new value for at least one control parameter for the radio management function in order is generated to optimise the service coverage of the radio communication network; and the new value for the or each new control parameter for the respective radio management function in the network is distributed.

Abstract translation: 本发明提供一种在无线电通信网络的管理节点中的无线电通信网络中的服务覆盖管理的自动方法，其中使用无线电管理功能来连续管理无线电通信网络内的无线电传输，并且其中操作 无线电管理功能的至少一个由至少一个控制参数确定，其中分析无线电通信网络的无线电环境测量映射或性能指标映射中的至少一个以确定无线电通信网络的服务覆盖范围映射; 生成用于无线电管理功能的至少一个控制参数的新值以优化无线电通信网络的服务覆盖; 分配网络中相应无线电管理功能的每个新的控制参数的新值。

公开(公告)号：US20070268827A1

公开(公告)日：2007-11-22

申请号：US11718854

申请日：2004-11-12

Applicant: Andras Csaszar ,  Attila Takacs ,  Attila Bader ,  Robert Szabo ,  Lars Westberg

Inventor： Andras Csaszar ,  Attila Takacs ,  Attila Bader ,  Robert Szabo ,  Lars Westberg

IPC: H04L12/56

CPC classification number: H04L47/115 ,  H04L43/026 ,  H04L43/0882 ,  H04L47/10 ,  H04L47/11 ,  H04L47/31 ,  Y02D50/30

Abstract: A system a core (104), an edge node (102, 103) and a method are provided for congestion handling in a packet switched network domain. In case of congestion overload is measured, the data packets in proportion to the overload are marked and the signaled overload is stored. At least one egress node (103) receives marked and not marked packets, decodes and counts the overload from the marked packets in a counting interval. Congestion report messages are sent to ingress nodes (102) where flows are terminated. A core node (104) comprises a storage means (314) taking into account the previously signaled overload, which are already being handled in a congestion handling control loop. An edge node (103) comprises means for adding new flows to the set of affected flows, means for identifying affected flows to be terminated so that the number of identified affected flows should generate together traffic equal to the overload, and means for removing flows to be terminated from set of affected flows. In an advantageous embodiment the market module (315) applies a hysteresis algorithm with a higher bound used to detect congestion and to trigger the marking of user data packets in proportion to the measured overload, and a lower bound used as the reference to measure the overload ratio.

Abstract translation: 提供了一种核心（104），边缘节点（102,103）和方法，用于分组交换网络域中的拥塞处理。 在测量拥塞过载的情况下，标记与过载成比例的数据包，并存储信号过载。 至少一个出口节点（103）接收标记和未标记的分组，在计数间隔中对标记的分组进行解码和计数过载。 拥塞报告消息被发送到流停止的入口节点（102）。 核心节点（104）包括存储装置（314），其考虑了已经在拥塞控制控制环路中处理的先前发信号的过载。 边缘节点（103）包括用于将新的流添加到受影响的流集合的装置，用于识别待终止的受影响的流的装置，使得所识别的受影响的流的数量应该一起生成等于过载的流量，以及用于去除流到 由一组受影响的流量终止。 在有利的实施例中，市场模块（315）应用具有用于检测拥塞的较高边界的滞后算法，并且与所测量的过载成比例地触发用户数据分组的标记，并且将下限用作测量过载的参考 比。

公开(公告)号：US20070058553A1

公开(公告)日：2007-03-15

申请号：US10578489

申请日：2003-11-28

Applicant: Csaba Antal ,  Niilo Musikka ,  Attila Bader ,  Lars Westberg

Inventor： Csaba Antal ,  Niilo Musikka ,  Attila Bader ,  Lars Westberg

IPC: H04J3/14 ,  H04L12/56

CPC classification number: H04W28/26 ,  H04L12/5601 ,  H04L47/70 ,  H04L47/724 ,  H04L47/824 ,  H04L47/825 ,  H04L69/08 ,  H04L2012/5607 ,  H04L2012/563 ,  H04L2012/5667 ,  H04W76/10

Abstract: The present invention relates to a method and an arrangement for controlling the user plane of a UMTS Terrestrial Radio Access Network, UTRAN, comprising a first edge node connected via a Transport Network Layer to a second edge node, by using Transport Network Layer, TNL, signalling. A radio link is set up by using the Node B Application Part between the first and second edge nodes of the UTRAN, RSVP-TE based TNL signalling messages are transmitted between said first and second edge nodes for each TNL flow, and each TNL flow is identified by using RSVP-TE messages, wherein the object SESSION and SENDER_TEMPLATE comprises an IP based 5-tuple flow information, which is adapted to be used as a TNL flow identity.

Abstract translation: 本发明涉及一种用于控制UMTS陆地无线接入网络UTRAN的用户平面的方法和装置，其包括通过传输网络层连接到第二边缘节点的第一边缘节点，通过使用传输网络层，TNL， 信令。 通过在UTRAN的第一和第二边缘节点之间使用节点B应用部分建立无线电链路，对于每个TNL流，基于RSVP-TE的TNL信令消息在所述第一和第二边缘节点之间传送，并且每个TNL流是 通过使用RSVP-TE消息来识别，其中对象SESSION和SENDER_TEMPLATE包括适于被用作TNL流标识的基于IP的5元组流信息。

公开(公告)号：US08009568B2

公开(公告)日：2011-08-30

申请号：US12514016

申请日：2006-11-09

Applicant: Ferenc Pinter ,  Attila Bader ,  Andras Csaszar ,  Attila Takacs

Inventor： Ferenc Pinter ,  Attila Bader ,  Andras Csaszar ,  Attila Takacs

IPC: G01R31/08

CPC classification number: H04L47/26 ,  H04L47/18 ,  H04L47/70

Abstract: Reducing congestion in an IP domain wherein congested data flows arriving at an egress edge node of the network are identified. Total congestion represented by the congested flows is determined, and a congestion extent notification is sent from the egress edge node to its ingress edge node peer. The congestion extent notification includes information regarding the total congestion and is sent on a per-class basis. Congested core routers in the network insert DSCPs into data packets passing through them to enable the egress edge nodes to identify the affected flows. The core routers may also send congestion metric messages, designed to follow the same path as the marked packets, to inform the egress edge nodes of the extent of congestion. In an alternative method, the egress edge nodes inform their ingress peers that congestion is present, without initially identifying the extent. The ingress edge node sends a query downstream with a congestion metric.

Abstract translation: 识别其中拥塞数据流到达网络的出口边缘节点的IP域中的拥塞。 确定拥塞流表示的总拥塞，并且从出口边缘节点向其入口边缘节点对等体发送拥塞范围通知。 拥堵范围通知包括关于总拥塞的信息，并且以每个等级的形式发送。 网络中的拥塞核心路由器将DSCP插入到通过它们的数据包中，以使出口边缘节点能够识别受影响的流。 核心路由器还可以发送设计为遵循与标记分组相同的路径的拥塞度量消息，以向出口边缘节点通知拥塞程度。 在另一种方法中，出口边缘节点通知他们的入口对等体，拥塞是存在的，而没有初始地识别出该范围。 入口边缘节点向下游发送具有拥塞度量的查询。

公开(公告)号：US20100303076A1

公开(公告)日：2010-12-02

申请号：US12676895

申请日：2008-06-20

Applicant: Raimo Vuopionpera ,  Attila Takacs ,  Boris Dortschy ,  Henrik Almeida ,  Attila Bader

Inventor： Raimo Vuopionpera ,  Attila Takacs ,  Boris Dortschy ,  Henrik Almeida ,  Attila Bader

IPC: H04L12/56

CPC classification number: H04Q11/0005 ,  H04L45/00 ,  H04L45/24 ,  H04Q11/0066 ,  H04Q2011/0039 ,  H04Q2011/0073

Abstract: A method of routing packets between nodes of a packet switched network, the method comprising receiving a packet at a first node, the packet comprising routing information and payload data, sending said routing information to a second node in the routing path via a first transmission medium having a relatively high transmission speed, and sending said payload data to said second node via a second transmission medium having a relatively low transmission speed. Upon receipt of said routing information, said second node is able to prepare or begin preparation for onward routing of the packet in advance of receipt of said payload.

Abstract translation: 一种在分组交换网络的节点之间路由分组的方法，所述方法包括在第一节点处接收分组，所述分组包括路由信息和有效载荷数据，经由第一传输介质将所述路由信息发送到路由路径中的第二节点 具有相对较高的传输速度，并且经由具有相对低的传输速度的第二传输介质将所述有效载荷数据发送到所述第二节点。 在接收到所述路由信息之后，所述第二节点能够在收到所述有效载荷之前准备或开始准备分组的向前路由。

公开(公告)号：US07760644B2

公开(公告)日：2010-07-20

申请号：US11817737

申请日：2005-03-03

Applicant: Attila Bader

Inventor： Attila Bader

IPC: H04L12/26

CPC classification number: H04L47/2416 ,  H04L47/15 ,  H04L47/2425 ,  H04L47/245 ,  H04L47/70 ,  H04L47/724 ,  H04L47/745 ,  H04L47/765 ,  H04L47/801 ,  H04L47/821

Abstract: A multiservice IP network and a method are described herein that use an enhanced QOS message which makes it possible for an IP router to reserve resources for and admit a high priority traffic flow without needing to terminate an existing low priority traffic flow. In accordance with the present invention, in the event an emergency reservation request arrives at an IP router and there are not enough resources to support the high priority traffic flow, then the IP router reduces the reservation of one or more low priority traffic flows to a reduced level. The IP router also sends a notification message to the sender indicating that the reservations have been reduced. Thereafter, the high priority traffic flow can be admitted. As such, if there is enough adaptive traffic in the multiservice IP network, then the low priority calls need not be terminated instead only the resources are reduced to a lower but still acceptable QoS level. And, when traffic conditions improve the reduced reservations can be increased back to the original level.

Abstract translation: 本文描述了使用增强的QoS消息的多业务IP网络和方法，其使得IP路由器能够为不需要终止现有低优先级业务流量的高优先级业务流量预留资源和接纳高优先级业务流量。 根据本发明，在紧急预约请求到达IP路由器并且没有足够的资源来支持高优先级业务流的情况下，IP路由器将一个或多个低优先级业务流的预留减少到 水平降低 IP路由器还向发送方发送通知消息，指示预约已经减少。 此后，可以承认高优先级的流量。 因此，如果在多业务IP网络中存在足够的自适应业务，则不需要终止低优先级呼叫，而不是仅将资源减少到较低但仍可接受的QoS水平。 而且，当交通条件改善时，减少预订可以提高回原来的水平。

公开(公告)号：US20090274165A1

公开(公告)日：2009-11-05

申请号：US12064127

申请日：2005-08-23

Applicant: Andras Csaszar ,  Attila Takacs ,  Attila Bader

Inventor： Andras Csaszar ,  Attila Takacs ,  Attila Bader

IPC: H04B7/212

CPC classification number: H04L47/72 ,  H04L47/70 ,  H04L47/724 ,  H04L47/823

Abstract: A network node for reserving resources for data flows in a communication network. The node detects a request for resource reservation for a new data flow and computes an admission test count based on descriptors of the new data flow and reservation counts, which represent reservation functions of descriptors of previously admitted data flows and which specify resources of the admitted data flows. The new data flow is admitted if the admission test count is smaller than a maximum allowable count. The reservation counts are then updated based on the descriptors of the new data flow. A plurality of admission formulas may thus be used to maintain aggregated reservation counts for data flows, the number of counts being independent from the number of flows.

Abstract translation: 一种用于在通信网络中预留数据流的资源的网络节点。 节点检测对新数据流的资源预留请求，并且基于新数据流和预留计数的描述符来计算准入测试计数，其表示先前允许的数据流的描述符的预留功能，并且指定允许数据的资源 流动。 如果入学测试计数小于最大允许计数，则允许新的数据流。 然后基于新数据流的描述符更新预约计数。 因此，可以使用多个允许公式来维护数据流的聚合预留计数，计数的数量与流的数量无关。

公开(公告)号：US20110044171A1

公开(公告)日：2011-02-24

申请号：US12989705

申请日：2008-04-25

Applicant: Andras Csaszar ,  Attila Bader ,  Csaba Antal

Inventor： Andras Csaszar ,  Attila Bader ,  Csaba Antal

IPC: H04L12/26 ,  H04L12/56

CPC classification number: H04L47/10 ,  H04L12/18 ,  H04L47/12 ,  H04L47/15 ,  H04L47/31

Abstract: The invention relates to techniques for traffic handling in congestion situations in a point-to-multipoint (‘PTM’) enabled network. A method embodiment of the inventive technique is performed in an egress node of the network and comprises the steps of detecting marked packets, the marking being indicative of a congestion situation in a core node of the PTM-enabled network; selecting, based on the detected markings, a particular PTM flow from one or more PTM flows passing the egress node for termination; and indicating the selected PTM flow in an upstream direction of the selected flow.

Abstract translation: 本发明涉及在点对多点（“PTM”）使能网络中的拥塞情况下的业务处理技术。 在网络的出口节点中执行本发明技术的方法实施例，并且包括以下步骤：检测标记分组，该标记指示PTM使能网络的核心节点中的拥塞情况; 基于检测到的标记，从经过出口节点的一个或多个PTM流中选择特定的PTM流来终止; 并指示所选择的流的上游方向上的所选PTM流。

公开(公告)号：US20100329674A1

公开(公告)日：2010-12-30

申请号：US12599361

申请日：2007-06-29

Applicant: Attila Bader

Inventor： Attila Bader

IPC: H04J14/00

CPC classification number: H04Q11/0005 ,  H04Q11/0066 ,  H04Q2011/0015 ,  H04Q2011/002 ,  H04Q2011/0039 ,  H04Q2011/0041 ,  H04Q2011/0052 ,  H04Q2011/0058

Abstract: A module for routing packets of first and second optical signals comprising first and second inputs (A,B) for receiving the first and second optical signals and first and second outputs (C,D) for the optical signals. The module comprises optical switching means (8) for switching the first optical signal and the second optical signal to either one of the two outputs (C,D), and a correlator module (7). The correlator module comprises at least two optical correlators (9,10,11,12). The correlator module (7) is arranged to generate control signals for controlling the switching means (8) based on destination data in packets of the first and second signals such that if packets of the first and second optical signals overlap, the switching means directs the packet that was received first to the output (C,D) indicated by the destination data of that packet and the overlapping subsequent packet is directed to the other output (C,D) or blocked. A module is advantageous because there is no need to convert the optical signal to the electronic domain and packet contention is avoided without synchronisation or scheduling of the packets of the optical signals because, for overlapping packets, the packet that is received first is given priority with the later packet either sent to the other output, whether or not this is the correct output for the packet, or blocked.

Abstract translation: 一种用于路由第一和第二光信号的分组的模块，包括用于接收第一和第二光信号的第一和第二输入（A，B），以及用于光信号的第一和第二输出（C，D）。 该模块包括用于将第一光信号和第二光信号切换到两个输出（C，D）中的任一个的光开关装置（8）和相关器模块（7）。 相关器模块包括至少两个光学相关器（9,10,11,12）。 相关器模块（7）被布置为基于第一和第二信号的分组中的目的地数据产生用于控制切换装置（8）的控制信号，使得如果第一和第二光信号的分组重叠，则切换装置引导 首先接收到由该分组的目的地数据指示的输出（C，D）和重叠的后续分组的分组被引导到另一个输出（C，D）或被阻塞。 模块是有利的，因为不需要将光信号转换成电子域，并且避免分组争用，而不需要对光信号的分组进行同步或调度，因为对于重叠的分组，首先接收到的分组被优先给予， 后一个数据包发送到另一个输出，无论这是否是数据包的正确输出或被阻塞。

公开(公告)号：US20100188986A1

公开(公告)日：2010-07-29

申请号：US12305803

申请日：2006-11-29

Applicant: Andras Csaszar ,  Attila Bader

Inventor： Andras Csaszar ,  Attila Bader

IPC: H04L12/26

CPC classification number: H04L41/142 ,  H04L43/00 ,  H04L43/045 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/087 ,  H04L43/0882 ,  H04L43/0894 ,  H04L43/16

Abstract: A network node (e.g., edge node, muter, network management node) is described herein that implements a method for providing fast and exact traffic information during normal traffic fluctuations in a network and also during a sudden and big change in the traffic conditions of the network. In one embodiment, the method monitors a parameter of traffic flowing within a network by: (1) measuring a traffic parameter (mi); and (2) determining whether a value of the measured parameter (mi) is significantly different than a value of an average of previously measured parameters (avgi-1); (2a) if yes, then quickly adapting a value of an updated average of measured parameters (avgi) to be closer to the value of the measured parameter (mi); and (2b) if no, then slowly adapting the value of the updated average of measured parameters (avgi) to be closer to the value of the measured parameter (mi).

Abstract translation: 本文描述了网络节点（例如，边缘节点，变阻器，网络管理节点），其实现在网络中的正常业务波动期间以及在网络中的交通状况的突然和大的改变期间提供快速和准确的交通信息的方法 网络。 在一个实施例中，该方法通过以下步骤监视在网络内流动的业务的参数：（1）测量业务参数（mi）; 和（2）确定测量参数的值（mi）是否显着不同于先前测量参数的平均值（avgi-1）; （2a）如果是，则快速地将测量参数（avgi）的更新平均值的值更接近于测量参数的值（mi）; 和（2b）如果否，则缓慢调整更新的测量参数平均值（avgi）的值更接近测量参数的值（mi）。