公开(公告)号：US07854311B2

公开(公告)日：2010-12-21

申请号：US12280981

申请日：2007-05-14

申请人： Gerben van der Werf ,  Frank Neerhut ,  Michael Tilkorn ,  Reiner Ludwig ,  Hartmuth Willnauer

发明人： Gerben van der Werf ,  Frank Neerhut ,  Michael Tilkorn ,  Reiner Ludwig ,  Hartmuth Willnauer

IPC分类号： B66B21/02

CPC分类号： B66B23/14

摘要： An escalator or travelator comprising a circulating step belt or panel belt. Each step or panel of a belt is provided on each side respectively with a supporting roller and a chain roller, which are guided on supporting roller rails and chain roller rails in forward travel and in return travel. Supporting roller return travel rails are adapted to support the supporting roller only partially.

摘要翻译： 一种包括循环步进带或面板带的自动扶梯或自动扶梯。 皮带的每个步骤或面板分别设置有支撑辊和链轮，其在前进行驶和返回行驶中在支撑辊轨道和链轮轨道上被引导。 支撑辊返回行驶导轨仅部分地支撑支撑辊。

公开(公告)号：US07839858B2

公开(公告)日：2010-11-23

申请号：US11574494

申请日：2004-09-07

申请人： Henning Wiemann ,  Reiner Ludwig ,  Michael Meyer

发明人： Henning Wiemann ,  Reiner Ludwig ,  Michael Meyer

IPC分类号： H04L12/28

CPC分类号： H04L1/1809 ,  H04L1/0002 ,  H04L1/0015 ,  H04L1/16 ,  H04L1/1825 ,  H04L1/1874 ,  H04L1/1883 ,  H04L2001/0097

摘要： A data unit sender and a data unit relay device are described herein which are arranged to provide a communication of data units from the data unit sender via the data unit relay device to a data unit receiver. Also, control methods are described herein for the data unit sender and the data unit relay device.

摘要翻译： 本文描述了数据单元发送器和数据单元中继设备，其被布置为提供数据单元从数据单元发送器经由数据单元中继设备到数据单元接收器的通信。 此外，这里描述了数据单元发送器和数据单元中继设备的控制方法。

公开(公告)号：US20100122889A1

公开(公告)日：2010-05-20

申请号：US12622274

申请日：2009-11-19

申请人： Jens Böge ,  Frank Neerhut ,  Michael Tilkorn ,  Reiner Ludwig

发明人： Jens Böge ,  Frank Neerhut ,  Michael Tilkorn ,  Reiner Ludwig

IPC分类号： B66B23/18 ,  B66B29/00 ,  B66B23/16

CPC分类号： B66B23/026 ,  B66B23/02 ,  B66B23/18

摘要： An escalator or moving walkway having a frame, to which rails for chain rollers and rails for idling rollers are fixedly mounted, in particular with the aid of side panels, the escalator or moving walkway further comprising a turn-around area for the chains thereof that comprises a tensioning station for the chains. The tensioning station is guided and mounted on a side part that is fixedly mounted to the frame independently of the support structure.

摘要翻译： 具有框架的自动扶梯或移动人行道，特别是借助于侧板，固定地安装用于链轮的轨道和用于怠速滚轮的轨道，自动扶梯或移动走道还包括用于其链的转向区域， 包括用于链条的张紧台。 张紧台被引导并安装在独立于支撑结构固定地安装到框架的侧部上。

公开(公告)号：US07701866B2

公开(公告)日：2010-04-20

申请号：US11092812

申请日：2005-03-30

申请人： Reiner Ludwig

发明人： Reiner Ludwig

IPC分类号： G01R31/08

CPC分类号： H04L69/16 ,  H04L1/1809 ,  H04L1/188 ,  H04L1/20 ,  H04L29/06 ,  H04L47/10 ,  H04L47/193 ,  H04L47/27 ,  H04L47/283 ,  H04L47/37 ,  H04L69/163 ,  H04L69/28

摘要： A method and device for determining a parameter (RTO) associated with a retransmission time-out feature in a data unit transmitter implementing a protocol (TCP) that provides an acknowledgment feature and a retransmission time-out feature, where according to one aspect decreasing values of the round trip time (RTT) are treated differently with respect to their influence on a mean deviation parameter (RTTVAR) than increasing values of the round trip time, where according to another aspect weight values (g, h, w) used in the determination of the parameter (RTO) are chosen such that at least one of them is time variable, and where according to a further aspect the parameter (RTO) is also calculated on the basis of a value (SR) indicative of the number of spurious time-outs in the communication.

摘要翻译： 一种用于确定与实现提供确认特征和重传超时特征的协议（TCP）的数据单元发射机中的与重传超时特征相关联的参数（RTO）的方法和装置，其中根据一个方面减小值 对于其对平均偏差参数（RTTVAR）的影响，对于往返时间（RTT）的处理方式不同于增加的往返时间值，其中根据另一方面的权重值（g，h，w） 选择参数（RTO）的确定使得它们中的至少一个是时间变量的，并且其中根据另一方面，也基于指示伪造数量的值（SR）来计算参数（RTO） 通讯超时。

公开(公告)号：US20100008292A1

公开(公告)日：2010-01-14

申请号：US12299443

申请日：2007-05-04

申请人： Reiner Ludwig ,  Niklas Sven Lundin ,  Petter Johnsen

发明人： Reiner Ludwig ,  Niklas Sven Lundin ,  Petter Johnsen

IPC分类号： H04W40/00

CPC分类号： H04L45/302 ,  H04L45/306 ,  H04W28/16 ,  H04W76/22

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.

摘要翻译： 一种实时配置流量模板（TFT）的系统和方法。 本发明动态地适应TFT以控制从GGSN到MS的下行链路数据分组的路由。 当MS在优先承载信道上发送上行链路数据包时，TFT控制器从上行链路数据包中提取至少包括上行链路数据包的目的地地址的参数。 然后将用于过滤下行链路数据分组的下行链路分组过滤器子集定义为提取的参数的函数。 例如，下行链路分组过滤器子集可以识别具有与上行链路数据分组的目的地地址匹配的源地址的下行链路数据分组。 然后，TFT被修改为下行链路分组过滤器子集的功能，以将识别的下行链路分组经由优质承载信道路由到MS，并且以不同的方式路由具有与上行链路的目的地地址不匹配的源地址的下行链路数据分组 数据包。

公开(公告)号：US07599402B2

公开(公告)日：2009-10-06

申请号：US11553667

申请日：2006-10-27

申请人： Michael Meyer ,  Reiner Ludwig

发明人： Michael Meyer ,  Reiner Ludwig

IPC分类号： H04J3/00

CPC分类号： H04Q11/0478 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/1628 ,  H04L1/1635 ,  H04L1/1803 ,  H04L1/1809 ,  H04L1/1835 ,  H04L1/1858 ,  H04L1/187 ,  H04L1/188 ,  H04L29/06 ,  H04L69/16 ,  H04L69/161 ,  H04L69/163 ,  H04L69/324 ,  H04L69/326 ,  H04L2012/5647 ,  H04L2012/5649

摘要： A device and method for controlling data unit communications between a sender and a receiver, and flexibly responding to a potential data loss event. Data units are transmitted from the sender to the receiver, and the receiver returns an acknowledgment data unit for each data unit received. If the receiver fails to receive a data unit, the sender retransmits the data unit in accordance with a data unit loss response procedure. If the potentially lost data unit is subsequently received, the sender determines whether the correctly received data unit was the initial data unit or the retransmission. If the correctly received data unit was the retransmission, the sender continues to transmit subsequent data units in accordance with the data unit loss response procedure. However, if the correctly received data unit was the initial data unit, the sender transmits subsequent data units in accordance with an excessive delay response procedure.

摘要翻译： 一种用于控制发送器和接收器之间的数据单元通信并且灵活地响应潜在的数据丢失事件的装置和方法。 数据单元从发送器发送到接收器，并且接收器为接收到的每个数据单元返回确认数据单元。 如果接收机未能接收到数据单元，则发送方根据数据单元丢失响应过程重发数据单元。 如果随后接收到潜在丢失的数据单元，则发送方确定正确接收的数据单元是初始数据单元还是重传。 如果正确接收到的数据单元是重传，则发送方继续根据数据单元丢失响应过程发送后续数据单元。 然而，如果正确接收到的数据单元是初始数据单元，则发送者根据过度延迟响应过程发送后续数据单元。

公开(公告)号：US07515540B2

公开(公告)日：2009-04-07

申请号：US11240935

申请日：2005-09-30

申请人： Michael Meyer ,  Reiner Ludwig

发明人： Michael Meyer ,  Reiner Ludwig

IPC分类号： H04L12/56

CPC分类号： H04Q11/0478 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/1628 ,  H04L1/1635 ,  H04L1/1803 ,  H04L1/1809 ,  H04L1/1835 ,  H04L1/1858 ,  H04L1/187 ,  H04L1/188 ,  H04L29/06 ,  H04L69/16 ,  H04L69/161 ,  H04L69/163 ,  H04L69/324 ,  H04L69/326 ,  H04L2012/5647 ,  H04L2012/5649

摘要： A device and method for controlling data unit communications between a sender and a receiver, and flexibly responding to a potential date loss event. Data units are transmitted from the sender to the receiver, and the receiver returns an acknowledgment data unit for each data unit received. If the receiver falls to receive a data unit, the sender retransmits the data unit in accordance with a data unit loss response procedure. If the potentially lost data unit is subsequently received, the sender determines whether the correctly received data unit was the initial data unit or the retransmission. If the correctly received data unit was the retransmission, the sender continues to transmit subsequent data units in accordance with the date unit loss response procedure. However, if the correctly received data unit was the initial data unit the sender transmits subsequent data units in accordance with an excessive delay response procedure.

摘要翻译： 一种用于控制发送器和接收器之间的数据单元通信并且灵活地响应潜在的日期丢失事件的装置和方法。 数据单元从发送器发送到接收器，并且接收器为接收到的每个数据单元返回确认数据单元。 如果接收机未能接收到数据单元，则发送方根据数据单元丢失响应过程重发数据单元。 如果随后接收到潜在丢失的数据单元，则发送方确定正确接收的数据单元是初始数据单元还是重传。 如果正确接收到的数据单元是重传，则发送方继续根据日期单元丢失响应过程发送后续数据单元。 然而，如果正确接收的数据单元是初始数据单元，则发送器根据过大的延迟响应过程发送后续数据单元。

公开(公告)号：US20080274747A1

公开(公告)日：2008-11-06

申请号：US12095831

申请日：2005-12-02

申请人： Reiner Ludwig ,  Per Magnusson

发明人： Reiner Ludwig ,  Per Magnusson

IPC分类号： H04Q7/20

CPC分类号： H04W28/12 ,  H04L47/10 ,  H04L47/14 ,  H04W24/00 ,  H04W28/24 ,  H04W72/0453 ,  H04W72/12

摘要： Network resources can be allocated more efficiently to communication sessions in a wireless telecommunications network, by the method of—monitoring the traffic load in the uplink and downlink direction in the network,—for the at least one session, determining the parameters ul_ratio and dl_ratio, given as ul_ratio=ul_throughput/(ul_throughput+dl_throughput) dl_ratio=dl_throughput/(ul_throughput+dl_throughput) wherein ul_throughput is the throughput in the uplink for the at least one communication session and dl_throughput is the throughput in the downlink for the at least one communication session, and—allocate resources to the at least one session in dependence of the traffic load and ul_ratio and dl_ratio, by allocating resources in the uplink in dependence of the dl_ratio and/or allocating resources in the downlink in dependence of the ul_ratio.

摘要翻译： 可以通过监视网络中的上行链路和下行链路方向上的业务负载的方法，更有效地将网络资源分配给无线电信网络中的通信会话，对于至少一个会话，确定参数ul_ratio和dl_ratio， 以ul_ratio = ul_throughput /（ul_throughput + dl_throughput）的形式给出dl_ratio = dl_throughput /（ul_throughput + dl_throughput）其中ul_throughput是针对至少一个通信会话的上行链路中的吞吐量，而dl_throughput是针对至少一个通信会话的下行链路中的吞吐量 并且根据流量负载和ul_ratio和dl_ratio通过根据dl_ratio分配上行链路中的资源和/或根据ul_ratio在下行链路中分配资源来将资源分配给至少一个会话。

公开(公告)号：US20070280107A1

公开(公告)日：2007-12-06

申请号：US11572534

申请日：2004-07-23

申请人： Reiner Ludwig ,  Michael Meyer ,  Hannes Ekstrom

发明人： Reiner Ludwig ,  Michael Meyer ,  Hannes Ekstrom

IPC分类号： H04L12/24 ,  H04L1/00 ,  H04L1/16

CPC分类号： H04L1/0002 ,  H04L1/0015 ,  H04L1/1635 ,  H04L1/1678 ,  H04L1/187 ,  H04L1/188 ,  Y02D50/10

摘要： A method of controlling a data unit sender is described. A flow control procedure for controlling the flow of data units sent by said data unit sender is conducted in dependence on acknowledgement messages from the receiver The flow control procedure utilizes (S103) at least one output limiting parameter (olp; cwnd) for placing a limit on the data units sender's current data send rate. A procedure is provided for detecting (S110) a data unit loss indication, in response to the detection of a data unit loss indication, performing (S311) a retransmission, subsequent to said retransmission (S311) waiting (S312) for an acceptable acknowledgment message carrying the sequence position identifier indicative of said data unit indicated as potentially having been lost, and distinguishing (S317) whether said acceptable acknowledgment message relates to an original transmission, and in response to distinguishing that said acceptable acknowledgment message does not relate to said original transmission, performing (S318) a congestion response step, while in response to distinguishing that said acceptable acknowledgment message relates to said original transmission, said output limiting parameter is adapted (S319) based on one or more duplicate acknowledgment messages received since receiving the last acceptable acknowledgment message that precedes the acceptable acknowledgment message carrying the sequence position identifier indicative of said data unit indicated as potentially having been lost.

摘要翻译： 描述了一种控制数据单元发送器的方法。 用于控制由所述数据单元发送者发送的数据单元的流程的流控制过程根据来自接收器的确认消息进行。流控制过程利用（S103）至少一个输出限制参数（olp; cwnd）来放置 数据单元限制发送方的当前数据发送速率。 提供了一种程序，用于响应于数据单元丢失指示的检测，检测（S110）数据单元丢失指示，在所述重传（S 311）等待之后执行（S 311）重传（S 311）等待 携带指示表示潜在已丢失的所述数据单元的序列位置标识符的可接受的确认消息，并且区分（S 317）所述可接受的确认消息是否与原始传输相关，并且响应于区分所述可接受的确认消息不 涉及所述原始传输，执行（S 318）拥塞响应步骤，同时响应于所述可接受的确认消息与所述原始传输相区别，所述输出限制参数（S 319）基于一个或多个重复确认消息 从接收到可接受的确认之前的最后可接受的确认消息收到 携带指示表示潜在已丢失的所述数据单元的序列位置标识符的现尾消息。

公开(公告)号：US20060234644A1

公开(公告)日：2006-10-19

申请号：US10595018

申请日：2003-07-01

申请人： Reiner Ludwig ,  Hannes Ekström

发明人： Reiner Ludwig ,  Hannes Ekström

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04L1/188 ,  H04L47/10 ,  H04L47/193 ,  H04L47/283 ,  H04L69/16 ,  H04L69/163

摘要： The present invention relates to a method for updating the value of a time-out period in a data unit sender. The updating comprises deriving an intermediate value from the n most recently measured values of a response time, augmenting the intermediate value, reducing the current value of the time-out period, determining the maximum from among at least the augmented intermediate value and the reduced current value of the time-out period, and setting a new value of the time-out period to set a maximum value.

摘要翻译： 本发明涉及用于更新数据单元发送者的超时周期的值的方法。 更新包括从响应时间的n个最近测量值导出中间值，增加中间值，减小超时周期的当前值，从至少增加的中间值和减小的电流中确定最大值 超时周期的值，并设定超时周期的新值以设定最大值。