公开(公告)号：US20100005300A1

公开(公告)日：2010-01-07

申请号：US12496812

申请日：2009-07-02

申请人： Ralf Klotsche

发明人： Ralf Klotsche

IPC分类号： H04L9/00 ,  H04L9/32

CPC分类号： H04L63/08 ,  G06F21/31 ,  G06F2221/2103 ,  H04L63/1466

摘要： The invention concerns a method in a peer (201) for authenticating the peer (201) to an authenticator (220), wherein the method comprises the steps of establishing (101) a network link to the authenticator (220), receiving (102) a challenge message from the authenticator (220) over the network link, the challenge message comprising a challenge value, calculating (104) a response value by applying a one-way function to at least the challenge value and a secret value, and sending (105) a response message to the authenticator (220) over the network link, the response message comprising the response value, wherein, in order to validate a computer-readable program (204) stored by the peer (201) for execution by the peer (201), the secret value is calculated (103) from the computer-readable program (204). The invention further concerns a device (201) and computer program product therefore.

摘要翻译： 本发明涉及一种对等体（201）中用于认证对等体（201）到认证器（220）的方法，其中该方法包括以下步骤：建立（101）到认证器（220）的网络链路，接收（102） 通过所述网络链路来自所述认证器（220）的挑战消息，所述质询消息包括质询值，通过将至少所述挑战值和秘密值应用单向函数来计算（104）响应值，以及发送（104） 105）通过所述网络链路向所述认证器（220）发送响应消息，所述响应消息包括所述响应值，其中为了验证由所述对等体（201）存储的用于由所述对等体执行的计算机可读程序（204） （201），从计算机可读程序（204）计算秘密值（103）。 因此，本发明还涉及一种设备（201）和计算机程序产品。

公开(公告)号：US20120293552A1

公开(公告)日：2012-11-22

申请号：US13109539

申请日：2011-05-17

申请人： James William McGowan ,  Ralf Klotsche

发明人： James William McGowan ,  Ralf Klotsche

IPC分类号： G09G5/00

CPC分类号： G06F3/012 ,  G06F2203/04806 ,  G06T7/70 ,  G06T2207/30201

摘要： A zoom method and apparatus utilizing object detection. For example, some embodiments allow a user to zoom in or out from the digital content being displayed by moving their head towards or away from the display screen.

摘要翻译： 利用物体检测的变焦方法和装置。 例如，一些实施例允许用户通过将头部朝向或远离显示屏幕移动来放大或缩小正在显示的数字内容。

公开(公告)号：US20070197165A1

公开(公告)日：2007-08-23

申请号：US11636984

申请日：2006-12-12

申请人： Ralf Klotsche ,  Klaus Wunstel ,  Thomas-Rolf Banniza

发明人： Ralf Klotsche ,  Klaus Wunstel ,  Thomas-Rolf Banniza

IPC分类号： H04B1/00

CPC分类号： H04B7/01 ,  H04W56/0035

摘要： A Doppler compensation method is used for radio transmission between a mobile body possibly but not exclusively a train and some base station, both mobile body and base station comprise respectively a transceiver connected to an antenna for the radio transmission. The method comprises the step of determining the direction of motion of the mobile body with respect to the active base station i.e. the base station to which a radio transmission link is just built. The method is then followed by the step to apply a constant Doppler compensation corresponding to the cancellation of the Doppler effect for a mobile body moving in the same direction at predefined limiting speed of motion (vlimit) at which a quality threshold is reached with the used radio transmission technology in the case without a Doppler compensation.

摘要翻译： 多普勒补偿方法用于移动体之间的无线电传输，可能但不排除列车和一些基站，移动体和基站分别包括连接到无线电传输天线的收发机。 该方法包括以下步骤：确定移动体相对于有源基站（即正在构建无线电传输链路的基站）的运动方向。 该方法之后是步骤，以预定的极限运动速度（v>极限）在相同方向上移动对应于多普勒效应消除的常数多普勒补偿（v> 在没有多普勒补偿的情况下，使用无线电传输技术达到了质量阈值。

公开(公告)号：US07155533B2

公开(公告)日：2006-12-26

申请号：US10299703

申请日：2002-11-20

申请人： Ralf Klotsche

发明人： Ralf Klotsche

IPC分类号： G06F15/16

CPC分类号： H04L47/2416 ,  H04L12/2801 ,  H04L47/10 ,  H04L47/22 ,  H04L47/2441 ,  H04L47/28 ,  H04L47/32

摘要： The invention relates to a procedure for the transmission of data in variable time slots between a controller of a packet-oriented data network on the one hand and a terminal of a user of the data network on the other hand, time slots for the data transmission being assigned to a terminal following request made by the terminal and in dependence on the transmission capacity available in the data network. In order to create the possibility of enabling known data networks for the transmission of data in variable time slots to be used also for QoS applications without restriction of the functionality, it is proposed that the data transmission rate be monitored separately for each data flow of a terminal of the data network.

公开(公告)号：US07907568B2

公开(公告)日：2011-03-15

申请号：US11740610

申请日：2007-04-26

申请人： Ralf Klotsche

发明人： Ralf Klotsche

IPC分类号： H04W4/00

CPC分类号： H04W36/02

摘要： There is provided a method of performing a handover of a mobile station. The method in accordance with the invention comprises the step of receiving a dataflow which comprises the downlink data traffic to the mobile station and the step of queuing the dataflow. The method in accordance with the invention comprises further the step of generating a first dataflow during handover of the mobile station from the queued dataflow, wherein the first dataflow has a dataflow rate which is below a given first rate. The first dataflow is sent towards the mobile station during handover. The method in accordance with the invention furthermore comprises the step of generating a second dataflow from the queued dataflow after completion or abortion of the handover, wherein the second dataflow has a dataflow rate which is above a given second rate. The second dataflow is sent towards the mobile station. In other aspects the invention relates to a communication network, to a communication network component and to a computer program product for performing the method in accordance with the invention.

摘要翻译： 提供了一种执行移动台的切换的方法。 根据本发明的方法包括以下步骤：向移动台接收包括下行链路数据业务的数据流和排队数据流的步骤。 根据本发明的方法还包括在移动站从排队的数据流的切换期间生成第一数据流的步骤，其中第一数据流具有低于给定第一速率的数据流速率。 在切换期间，向移动台发送第一数据流。 根据本发明的方法还包括在完成或中止切换之后从排队的数据流产生第二数据流的步骤，其中第二数据流具有高于给定的第二速率的数据流速率。 向移动台发送第二数据流。 在其他方面，本发明涉及通信网络，通信网络组件和用于执行根据本发明的方法的计算机程序产品。

公开(公告)号：US07515539B2

公开(公告)日：2009-04-07

申请号：US10228300

申请日：2002-08-27

申请人： Ralf Klotsche

发明人： Ralf Klotsche

IPC分类号： G01R31/08

CPC分类号： H04L49/90 ,  H04L47/10 ,  H04L47/125 ,  H04L47/20 ,  H04L47/2441 ,  H04L47/326 ,  H04L47/50 ,  H04L47/6225 ,  H04L47/623 ,  H04L49/901

摘要： A router which facilitates a simplified load balancing is provided. The router contains at least one buffer memory for the intermediate storage of pointers for information packets in at least two different buffer memory areas, a readout unit for reading out the different buffer memory areas one after the other in predetermined time windows, and at least one RED processing unit. A feedback loop is provided from the readout unit to at least one RED processing unit in order to control the activation and de-activation of the RED processing unit. Indirect information about the occupancy levels of the buffer memory areas is passed via the feedback loop to the at least one RED processing unit. The readout unit operates with the weighted round robin mechanism and transmits information about buffer memory locations processed in the time slots to the at least one RED processing unit.

摘要翻译： 提供了一种便于简化负载平衡的路由器。 所述路由器包含至少一个用于在至少两个不同的缓冲存储器区域中用于信息分组的指针的中间存储的缓冲存储器，用于在预定时间窗口中逐个读出不同的缓冲存储器区域的读出单元，以及至少一个 红色处理单元。 为了控制RED处理单元的激活和去激活，从读出单元向至少一个RED处理单元提供反馈回路。 关于缓冲存储器区域的占用水平的间接信息经由反馈回路传递到至少一个RED处理单元。 读出单元利用加权循环机制进行操作，并将关于在时隙中处理的缓冲存储器位置的信息发送到至少一个RED处理单元。

公开(公告)号：US20070254664A1

公开(公告)日：2007-11-01

申请号：US11740610

申请日：2007-04-26

申请人： Ralf KLOTSCHE

发明人： Ralf KLOTSCHE

IPC分类号： H04Q7/20

CPC分类号： H04W36/02

摘要： There is provided a method of performing a handover of a mobile station. The method in accordance with the invention comprises the step of receiving a dataflow which comprises the downlink data traffic to the mobile station and the step of queuing the dataflow. The method in accordance with the invention comprises further the step of generating a first dataflow during handover of the mobile station from the queued dataflow, wherein the first dataflow has a dataflow rate which is below a given first rate. The first dataflow is sent towards the mobile station during handover. The method in accordance with the invention furthermore comprises the step of generating a second dataflow from the queued dataflow after completion or abortion of the handover, wherein the second dataflow has a dataflow rate which is above a given second rate. The second dataflow is sent towards the mobile station. In other aspects the invention relates to a communication network, to a communication network component and to a computer program product for performing the method in accordance with the invention.

摘要翻译： 提供了一种执行移动台的切换的方法。 根据本发明的方法包括以下步骤：向移动台接收包括下行链路数据业务的数据流和排队数据流的步骤。 根据本发明的方法还包括在移动站从排队的数据流的切换期间生成第一数据流的步骤，其中第一数据流具有低于给定第一速率的数据流速率。 在切换期间，向移动台发送第一数据流。 根据本发明的方法还包括在完成或中止切换之后从排队的数据流产生第二数据流的步骤，其中第二数据流具有高于给定的第二速率的数据流速率。 向移动台发送第二数据流。 在其他方面，本发明涉及通信网络，通信网络组件和用于执行根据本发明的方法的计算机程序产品。

公开(公告)号：US20060136591A1

公开(公告)日：2006-06-22

申请号：US11270478

申请日：2005-11-10

申请人： Ralf Klotsche ,  Elmar Schmidberger

发明人： Ralf Klotsche ,  Elmar Schmidberger

IPC分类号： G06F15/173

CPC分类号： H04W28/12 ,  H04L45/00 ,  H04L47/10 ,  H04W40/02

摘要： The present invention relates to a scheduler for a network element, in particular for a base station of a communications network, wherein resources required for transmitting data within said communications network are scheduled and/or granted by said scheduler depending on a request for said resources. Said scheduler comprises a look ahead generator for generating look ahead requests depending on requests and/or on look ahead requests previously received by said scheduler. The present invention also relates to a method of operating a scheduler.

摘要翻译： 本发明涉及一种用于网络元件的调度器，特别是针对通信网络的基站，其中根据对所述资源的请求，调度和/或发送所述通信网络中的数据所需的资源。 所述调度器包括一个前瞻生成器，用于根据请求和/或先前由所述调度器接收到的先行请求产生预见请求。 本发明还涉及一种操作调度器的方法。

公开(公告)号：US09282064B2

公开(公告)日：2016-03-08

申请号：US13511823

申请日：2010-11-18

申请人： Ralf Klotsche ,  Michael Tangemann

发明人： Ralf Klotsche ,  Michael Tangemann

IPC分类号： H04L12/56 ,  H04L12/939 ,  H04L12/935 ,  G06F9/455

CPC分类号： H04L49/552 ,  G06F9/45533 ,  G06F9/45558 ,  G06F2009/4557 ,  H04L49/309

摘要： The invention concerns a method of processing a plurality of data packets in a packet switched communication network comprising at least one switching device (1) as well as a corresponding switching device. The switching device (1) comprises two or more sub-engines (21, . . . , 29). A control unit (7) of the at least one switching device (1) receives a data packet comprising a header (10) of a communication packet exchanged via the communication network. The control unit (7) applies at least one filter operation (50) to the header (10) and generating thereby filtered information (100). The control unit (7) maps the filtered information (100) on a hash-tag (30) according to a hash-function (300). The control unit (7) provides a tagged-header (11) by means of inserting the hash-tag (30) in the header (10) of the data packet. The control unit (7) sends the data packet to a sub-engine (24) of the two or more sub-engines (21, . . . , 29) according to the tagged-header (11) for further processing of the data packet.

摘要翻译： 本发明涉及在包括至少一个交换设备（1）以及相应的交换设备的分组交换通信网络中处理多个数据分组的方法。 切换装置（1）包括两个或更多个子引擎（21，...，29）。 所述至少一个交换设备（1）的控制单元（7）接收包括通过所述通信网络交换的通信分组的报头（10）的数据分组。 控制单元（7）将至少一个滤波器操作（50）应用于报头（10），从而生成滤波信息（100）。 控制单元（7）根据哈希函数（300）将经滤波的信息（100）映射到哈希标签（30）上。 控制单元（7）通过将哈希标签（30）插入到数据分组的报头（10）中来提供标签报头（11）。 控制单元（7）根据标签报头（11）将数据分组发送到两个或多个子引擎（21 ...，29）的子引擎（24），以进一步处理数据 包。

公开(公告)号：US20090232015A1

公开(公告)日：2009-09-17

申请号：US12320449

申请日：2009-01-27

申请人： Peter Domschitz ,  Ralf Klotsche ,  Karsten Oberle

发明人： Peter Domschitz ,  Ralf Klotsche ,  Karsten Oberle

IPC分类号： H04J1/16 ,  H04W72/00 ,  H04L12/56

CPC分类号： H04L47/824 ,  H04L41/5022 ,  H04L47/11 ,  H04L47/70 ,  H04L47/805

摘要： A traffic control device (50) for a Quality of Service-aware packet-based network (10) comprises detection means (52) for detecting packet flows in a packet stream (46) by preferably repeatedly performing a data packet inspection on the packet stream (46), the data packet inspection being neither based on signaling information nor on application awareness, determining means (54) for determining a flow parameter, in particular a flow rate, of at least one of the detected packet flows, assignment means (56) for generating assignment information assigning a resource of the packet-based network (10) to the at least one detected packet flow in dependence of the detected flow parameter, and sending means (58) for sending the assignment information to a resource control device (44) for causing the resource control device (44) to allocate the assigned resource. In such a way, reliable and cost-efficient quality of service management in a packet-based network (10) is facilitated.

摘要翻译： 一种用于基于服务质量的基于分组的网络（10）的业务控制设备（50）包括检测装置（52），用于通过优选地重复地对分组流重复执行数据分组检查来检测分组流（46）中的分组流 （46），所述数据分组检查既不基于信令信息也不基于应用感知，确定装置（54）用于确定检测到的分组流中的至少一个的流参数，特别是流速，分配装置（56） ），用于根据检测到的流量参数，生成将基于分组的网络（10）的资源分配给所述至少一个检测到的分组流的分配信息;以及发送装置（58），用于将分配信息发送到资源控制装置 44），用于使资源控制设备（44）分配所分配的资源。 以这种方式，促进了基于分组的网络（10）中可靠且具有成本效益的服务质量管理。