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11. 发明申请

US20120239962A1 METHOD AND A DEVICE FOR CONTROLLING A CLOCK SIGNAL GENERATOR 有权
标题翻译：用于控制时钟信号发生器的方法和装置
公开(公告)号：US20120239962A1
公开(公告)日：2012-09-20
申请号：US13419478
申请日：2012-03-14
申请人： Kenneth HANN , Mikko LAULAINEN , Heikki LAAMANEN , Jonas LUNDQVIST
发明人： Kenneth HANN , Mikko LAULAINEN , Heikki LAAMANEN , Jonas LUNDQVIST
IPC分类号： G06F1/10
CPC分类号： H04J3/0664 , H04L7/08
摘要： A device for controlling a clock signal generator includes a processor (101) for forming at least two mutually different control quantities on the basis of reception moments of timing messages such as time stamps, where the reception moments are expressed as time values based on a first clock signal and the timing messages are transmitted in accordance with a second clock signal. The processor also calculates a weighted sum of the control quantities, and controls the clock signal generator with the weighted sum so as to synchronize the first clock signal and the second clock signal. The control quantities may represent, for example, a filtered value of observed phase-errors, a phase-error corresponding to a minimum observed transfer delay, and phase-errors corresponding to a given portion of the delay distribution. Using the weighted sum of the mutually different control quantities improves the utilization of the information content of the timing messages.
摘要翻译：用于控制时钟信号发生器的装置包括：处理器（101），用于基于诸如时间戳的定时消息的接收时刻形成至少两个相互不同的控制量，其中接收时刻表示为基于第一时钟信号和定时消息根据第二时钟信号发送。处理器还计算控制量的加权和，并且以加权和控制时钟信号发生器，以使第一时钟信号和第二时钟信号同步。控制量可以表示例如观察到的相位误差的滤波值，对应于最小观察到的传输延迟的相位误差，以及对应于延迟分布的给定部分的相位误差。使用相互不同的控制量的加权和提高了定时消息的信息内容的利用率。

12. 发明申请

US20120063460A1 METHOD AND A DEVICE FOR CONTROLLING ADVERTISING OF ROUTING DATA 有权
标题翻译：用于控制路由数据广告的方法和装置
公开(公告)号：US20120063460A1
公开(公告)日：2012-03-15
申请号：US13195283
申请日：2011-08-01
申请人： Ville HALLIVUORI
发明人： Ville HALLIVUORI
IPC分类号： H04L12/56
CPC分类号： H04L45/02 , H04L45/025 , H04L45/04 , H04L45/54
摘要： A method for controlling advertising of routing data to neighbor routers is presented. A list of prefixes is maintained (301) and each prefix is associated (302) with an own indicator vector that contains a data item for each of the neighbor routers so that the data item indicates (304) whether the prefix concerned is to be advertised to the neighbor router concerned. For each neighbor router there is (303) a handling pointer pointing to the prefix that is relevant to the status of an advertising process related to this neighbor router, and the handling pointer is moved forward on the list of prefixes according as the prefixes are advertised to this neighbor router. As there is no need to maintain an own list of prefixes for each neighbor router separately, but only neighbor router-specific entries in the indicator vectors, savings can be achieved in the required memory space.
摘要翻译：提出了一种控制路由数据到邻居路由器的广告的方法。保持前缀的列表（301），并且每个前缀与包含每个相邻路由器的数据项的自己的指示符向量相关联（302），使得数据项指示（304）是否要通告所涉及的前缀到相关路由器。对于每个邻居路由器，存在（303）指向与该邻居路由器相关的广告过程的状态相关的前缀的处理指针，并且根据前缀被通告，处理指针在前缀列表上向前移动到这个邻居路由器。由于不需要分别为每个邻居路由器维护自己的前缀列表，而是仅在指示符向量中的邻居路由器特定条目，可以在所需的存储空间中实现节省。

13. 发明授权

US07995623B2 Method and system for synchronizing clock signals 有权
标题翻译：用于同步时钟信号的方法和系统
公开(公告)号：US07995623B2
公开(公告)日：2011-08-09
申请号：US11949845
申请日：2007-12-04
申请人： Kenneth Hann , Heikki Laamanen , Mikko Laulainen
发明人： Kenneth Hann , Heikki Laamanen , Mikko Laulainen
IPC分类号： H04J3/06 , H04L7/00
CPC分类号： H04J3/0664
摘要： A method and system for adjusting a clock signal in a network element of a data network adjusts the clock signal based on difference values formed by received synchronizing messages. Each difference value is a difference of a reception and transmission values of a received synchronizing message. The reception value depends on a cumulated number of periods of the clock signal at a moment of arrival of the synchronizing message. The transmission value depends on a position of the synchronizing message in a chronological transmission order of synchronizing messages. When adjusting, an adjusting effect of the difference values belonging to a lower part of a margin of fluctuation of the difference values is weighted more heavily than that of an upper part. Thus, for clock signal adjustment, that share of information represented by the received synchronizing messages that has the least interference is used, irrespective of the data network load.
摘要翻译：用于调整数据网络的网络元件中的时钟信号的方法和系统基于由接收到的同步消息形成的差值来调整时钟信号。每个差值是接收到的同步消息的接收和发送值的差。接收值取决于同步消息到达时刻的时钟信号的累积数量。发送值取决于同步消息的位置，按同步消息的时间顺序传输顺序。当调整时，属于差值的波动余量的下部的差值的调整效果比上部的加权更大。因此，对于时钟信号调整，使用由接收到的具有最小干扰的同步消息表示的信息份额，而不管数据网络负载如何。

14. 发明申请

US20110064047A1 METHOD AND SYSTEM FOR TRANSFERRING A COMMUNICATION SESSION BETWEEN DATA SOURCES 有权
标题翻译：用于传输数据源之间的通信会话的方法和系统
公开(公告)号：US20110064047A1
公开(公告)日：2011-03-17
申请号：US12862805
申请日：2010-08-25
申请人： Juha-Petteri NIEMINEN
发明人： Juha-Petteri NIEMINEN
IPC分类号： H04W36/00
CPC分类号： H04W76/22
摘要： To transfer a communication session from a first data source to a second data source, the following operations are carried out when a radio terminal is handed over from a first base station to a second base station: the session settings and status information related to the communication session are transferred (503) to be used in conjunction with the second data source, a first portion of the payload data related to the communication session is sent (504) in accordance with the session settings from the first data source to the radio terminal via the second base station, and the next portion of the payload data which according to the status information still has to be sent to the radio terminal during the communication session is sent (506) in accordance with the session settings from the second data source to the radio terminal via the second base station. The transfer of the communication session is not visible to the radio terminal because the transmission of payload data continues uninterrupted and the session settings, such as TCP socket parameters, remain unchanged during the transfer.
摘要翻译：为了将通信会话从第一数据源传送到第二数据源，当无线电终端从第一基站切换到第二基站时执行以下操作：与通信相关的会话设置和状态信息会话被传送（503）以与第二数据源一起使用，根据从第一数据源到无线电终端的会话设置，发送（504）与通信会话相关的有效载荷数据的第一部分（504），经由第二基站以及在通信会话期间根据状态信息仍然必须发送到无线终端的有效载荷数据的下一部分被发送（506），根据从第二数据源到第二数据源的会话设置无线电终端经由第二基站。通信会话的传输对于无线电终端是不可见的，因为有效载荷数据的传输不间断地继续，并且诸如TCP套接字参数的会话设置在传送期间保持不变。

15. 发明申请

US20100295561A1 METHOD AND ARRANGEMENT FOR INDICATING CORRECT INSTALLATION OF PLUG-IN UNIT OF TELECOMMUNICATIONS DEVICE 有权
标题翻译：指示电信设备插入装置的正确安装的方法和装置
公开(公告)号：US20100295561A1
公开(公告)日：2010-11-25
申请号：US12777291
申请日：2010-05-11
申请人： Jari MATERO
发明人： Jari MATERO
IPC分类号： G01B7/14 , G01R27/26
CPC分类号： H05K7/1414
摘要： An arrangement for indicating correct installation of a plug-in unit (102) of a telecommunications device includes at least one distance indicator (106) located in the plug-in unit and adapted to produce an indication for correct installation of the plug-in unit in response to a situation where the distance of the distance indicator from a wall (107) of the frame of the telecommunications device is smaller than a predetermined threshold value. The distance indicator, which may be e.g. an electromechanical limit switch or capacitive distance sensor, is adapted to produce the indication for correct installation without a need for a galvanically conducted electric current between the distance indicator and the frame of the telecommunications device. There is thus no need to make any electric circuit arrangements in the frame of the telecommunications device for the indication of correct installation of a plug-in unit.
摘要翻译：用于指示正确安装电信设备的插件单元（102）的布置包括位于插件单元中的至少一个距离指示器（106），并且适于产生用于正确安装插件单元的指示响应于远距离指示器与电信设备的框架（107）的距离小于预定阈值的情况。该距离指示器可以是例如。机电限位开关或电容距离传感器适于产生用于正确安装的指示，而不需要在距离指示器和电信设备的框架之间的电流传导电流。因此，无需在电信设备的框架中进行任何电路布置，用于指示插件单元的正确安装。

16. 发明申请

US20100177702A1 METHOD, SYSTEM AND INSTALLATION FOR FORWARDING DATA TRANSMISSION FRAMES 有权
标题翻译：用于转发数据传输框架的方法，系统和安装
公开(公告)号：US20100177702A1
公开(公告)日：2010-07-15
申请号：US12687403
申请日：2010-01-14
申请人： Juha-Petteri NIEMINEN , Mika SILVOLA , Mikko LAULAINEN
发明人： Juha-Petteri NIEMINEN , Mika SILVOLA , Mikko LAULAINEN
IPC分类号： H04W40/00
CPC分类号： H04L12/42
摘要： In a system, the functionality is decentralized in a data transmission network so that the need of communications produced by and addressed to data terminals to pass by way of a single point in the data transmission network is diminished. A first data transmission installation is adapted to signal second data transmission installations, each of which is part of a ring-shaped data transmission topology, to be capable of building logical data transmission tunnels directed to the data terminals. Thereby, all the logical data transmission tunnels need not commence or, depending on the direction, terminate at the same point of a data transmission network. In addition, the data transmission installations present in a ring-shaped data transmission topology need not necessarily be taught routing information in order to enable each of these data transmission installations to send data transmission frames to be transmitted to another one of these data transmission installations.
摘要翻译：在系统中，功能在数据传输网络中是分散的，从而减少了数据终端通过数据传输网络中的单个点传送并传送给数据终端的通信需求。第一数据传输装置适于发送第二数据传输装置，每个第二数据传输装置都是环形数据传输拓扑的一部分，以便构建指向数据终端的逻辑数据传输隧道。因此，所有逻辑数据传输隧道不需要开始，或者取决于方向，终止于数据传输网络的同一点。此外，以环形数据传输拓扑结构中存在的数据传输设备不需要被教导路由信息，以便使这些数据传输设备中的每一个发送要发送到这些数据传输设备中的另一个的数据传输帧。

17. 发明申请

US20090109954A1 METHOD AND ARRANGEMENT FOR TRANSFERRING A TIME OF DAY VALUE BETWEEN NETWORK ELEMENTS 有权
标题翻译：传输网络元素之间的时间值的方法和布置
公开(公告)号：US20090109954A1
公开(公告)日：2009-04-30
申请号：US12254361
申请日：2008-10-20
申请人： Mikko LAULAINEN , Kenneth HANN
发明人： Mikko LAULAINEN , Kenneth HANN
IPC分类号： H04J3/06
CPC分类号： G04G7/00 , H04J3/0658 , H04J3/0667 , H04W56/0035 , H04W56/0055
摘要： The invention relates to transferring of a time of day value between network elements of a data transfer network. It has been surprisingly detected that the phase reference signals available to various network elements can be utilized in the synchronization of time of day values between these network elements. In the solution according to the invention, a first network element sends to a second network element a difference variable (401, 402, 403) that indicates how much the timing phase of the time of day value maintained in the first network element differs from the timing phase of the phase reference signal available to the first network element. In the second network element that receives the message, an estimate of the time of day value is formed (404, 405) based on the difference variable and the timing phase of the phase reference signal available to the second network element.
摘要翻译：本发明涉及在数据传送网络的网元之间传送时间值。惊奇地发现，可以在各种网络元件之间的时间值的同步中使用可用于各种网络元件的相位参考信号。在根据本发明的解决方案中，第一网络元件向第二网络元件发送一个差异变量（401,402,403），该差异变量指示在第一网元中保持的时间值的定时相位与相位参考信号的定时相位可用于第一网络元件。在接收到该消息的第二网元中，基于第二网元可用的差分变量和相位参考信号的定时相位，形成时间值估计（404,405）。

18. 发明申请

US20090022051A1 ADJUSTING THE DEGREE OF FILLING OF A JITTER BUFFER 有权
标题翻译：调整抖动缓冲器的填充程度
公开(公告)号：US20090022051A1
公开(公告)日：2009-01-22
申请号：US12176342
申请日：2008-07-19
申请人： MIKKO LAULAINEN
发明人： MIKKO LAULAINEN
IPC分类号： H04L1/00
CPC分类号： H04J3/0632 , H04J3/0664 , H04L49/90 , H04L2012/5649 , H04L2012/5681
摘要： A method and arrangement for adjusting the degree of filling of a jitter buffer in a network element receiving digital data. To the jitter buffer, there is connected a read-out unit for reading digital data from the jitter buffer. In the method, there is composed a time reserve indicator for the received protocol unit, the time reserve indicator being essentially the difference of an order indicator connected to the protocol unit and an order indicator connected to the operational cycle of the read-out unit. The time reserve indicator of the protocol unit indicates whether the protocol unit was received in good time, in order to ensure that the digital data is in the jitter buffer when the digital data is in turn to be read out. The degree of filling of a jitter buffer is adjusted on the basis of time reserve indicators composed for the received protocol units.
摘要翻译：一种用于调整接收数字数据的网络单元中的抖动缓冲器的填充程度的方法和装置。对于抖动缓冲器，连接有用于从抖动缓冲器读取数字数据的读出单元。在该方法中，构成接收到的协议单元的时间预留指示符，时间预留指示符基本上是连接到协议单元的订单指示符和连接到读出单元的操作周期的订单指示符的差。协议单元的时间保留指示符表示协议单元是否及时接收，以便在数字数据依次读出时确保数字数据位于抖动缓冲区中。基于为接收到的协议单元组成的时间预留指标，调整抖动缓冲器的填充程度。

19. 发明申请

US20080310441A1 GENERAL PURPOSE PHYSICAL DATA TRANSMISSION PORT 有权
标题翻译：一般用途物理数据传输端口
公开(公告)号：US20080310441A1
公开(公告)日：2008-12-18
申请号：US11845876
申请日：2007-08-28
申请人： Kenneth HANN
发明人： Kenneth HANN
IPC分类号： H04L12/56
CPC分类号： H01R27/02 , H01R29/00 , H01R31/005 , H01R2201/04 , H04J3/1623
摘要： A physical data transmission port in a network element of a data network, suited for realizing for instance both an electric packet switched Ethernet connection and an electric time slot switched E1/T1 connection. It has surprisingly been found out that the electric connector (101) and connected circuits provided in the network element can be arranged to support more than one wiring standard. For example the generally used RJ connector can be arranged to support both the RJ45 wiring standard and the RJ48c wiring standard, in which case, with the electric connector (101), there can be realized a physical data transmission port that is suited for realizing both an 10/100 Ethernet connection and an E1/T1 connection.
摘要翻译：数据网络网元中的物理数据传输端口，适用于实现例如电包交换以太网连接和电时隙交换E1 / T1连接。令人惊奇地发现，电连接器（101）和设置在网元中的连接电路可以被布置成支持多于一个布线标准。例如，通常使用的RJ连接器可以配置为支持RJ45接线标准和RJ48c接线标准，在这种情况下，通过电连接器（101），可以实现适合实现两者的物理数据传输端口 10/100以太网连接和E1 / T1连接。

20. 发明授权

US07167556B1 Circuit and method for stimulation of a telephone apparatus 有权
标题翻译：用于刺激电话设备的电路和方法
公开(公告)号：US07167556B1
公开(公告)日：2007-01-23
申请号：US09700272
申请日：1999-05-11
申请人： Harri Hurme , Timo M. Tamminen , Jari Koskela
发明人： Harri Hurme , Timo M. Tamminen , Jari Koskela
IPC分类号： H04M1/00
CPC分类号： H04M3/005 , H04M1/738 , H04M3/323
摘要： An electric device (202, 301) for connecting an analogue data transfer device (202) by means of a control unit (203) to a digital transfer system comprises means for connecting to a data transfer device via a twin cable (204). In addition, it comprises a current amplifier arrangement (214, 314, 340) for feeding a certain current to the twin cable, a first current switching device (219) for switching a first control current to the current amplifier arrangement, and a second current switching device (220) for switching a second control current to the current amplifier arrangement. The current switching devices (219, 220) are preferably current mirrors.
摘要翻译：一种用于通过控制单元（203）将模拟数据传输设备（202）连接到数字传送系统的电子设备（202,301）包括用于经由双电缆（204）连接到数据传输设备的装置。另外，它包括用于将一定电流馈送到双电缆的电流放大器装置（214,314,340），用于将第一控制电流切换到电流放大器装置的第一电流开关装置（219）和第二电流用于将第二控制电流切换到电流放大器装置的开关装置（220）。当前的开关装置（219,220）优选为电流反射镜。

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