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21. 发明申请

US20150106586A1 METHOD AND A DEVICE FOR CONTROLLING MEMORY-USAGE OF A FUNCTIONAL COMPONENT 审中-公开
标题翻译：用于控制功能元件的存储器的方法和装置
公开(公告)号：US20150106586A1
公开(公告)日：2015-04-16
申请号：US14514789
申请日：2014-10-15
申请人： Ville HALLIVUORI , Kari KAMUNEN , Juhamatti KUUSISAARI
发明人： Ville HALLIVUORI , Kari KAMUNEN , Juhamatti KUUSISAARI
IPC分类号： G06F12/10 , H04L12/741 , H04L29/08
CPC分类号： H04L45/745 , G06F12/1081 , G06F2212/657 , H04L67/1097
摘要： The invention relates to controlling memory-usage of a functional component, e.g. a network interface of a router or a switch. A portion of a virtual memory organized to comprise virtual memory pages is reserved (201) for the use of the functional component. Mapping between the virtual memory pages and physical memory areas implemented with a physical memory is formed (202), and data items providing accesses to the physical memory areas are written (203) to one or more of the physical memory areas. The functional component is enabled to directly access to a physical memory area mapped to a virtual memory page so that the data item that provides access to this physical memory area is read (204) from the physical memory with the aid of the mapping and a virtual memory address related to the virtual memory page, and the read data item is delivered (205) to the functional component.
摘要翻译：本发明涉及控制功能组件的存储器使用，例如，路由器或交换机的网络接口。为了使用功能部件而保留（201）组织为包括虚拟存储器页面的虚拟存储器的一部分。形成虚拟存储器页面与物理存储器实现的物理存储器区域之间的映射（202），并且向物理存储器区域提供访问的数据项被写入（203）到一个或多个物理存储器区域。功能组件能够直接访问映射到虚拟存储器页面的物理存储器区域，从而借助于映射来从物理存储器读取（204）提供对该物理存储器区域的访问的数据项目，并且虚拟与虚拟存储器页面相关的存储器地址，并且将读取的数据项目（205）传送到功能组件。

22. 发明授权

US08856632B2 Method and a device for controlling frequency synchronization 有权
标题翻译：方法和用于控制频率同步的装置
公开(公告)号：US08856632B2
公开(公告)日：2014-10-07
申请号：US13422333
申请日：2012-03-16
申请人： Kenneth Hann , Mikko Laulainen
发明人： Kenneth Hann , Mikko Laulainen
IPC分类号： G06F11/00 , H04J3/06 , H04L7/00 , H04L7/033 , H03L7/08
CPC分类号： H04L7/033 , H03L7/08
摘要： A device for controlling frequency synchronization includes a processor for controlling a phase-controlled clock signal to achieve phase-locking with a reference clock signal, and for controlling a frequency-controlled clock signal so as to achieve frequency-locking with the reference clock signal. The processor is also configured to monitor a deviation between the frequency and phase-controlled clock signals, detect a change of circumstances such as temperature changes causing frequency drifting of the frequency-controlled clock signal, and replace or correct the frequency-controlled clock signal with, or on the basis of, the phase-controlled clock signal when both the monitored deviation and the detected change of circumstances show correlation confirming frequency drift of the frequency-controlled clock signal.
摘要翻译：一种用于控制频率同步的装置包括一个处理器，用于控制相位控制的时钟信号以通过参考时钟信号实现锁相，并且用于控制频率控制的时钟信号，以便利用参考时钟信号实现频率锁定。处理器还被配置为监视频率和相位控制的时钟信号之间的偏差，检测出导致频率漂移的频率控制时钟信号的温度变化等情况的变化，以及更换或校正频率控制的时钟信号，或者基于相位控制的时钟信号，当监视的偏差和检测到的环境变化都显示相关确认频率控制的时钟信号的频率漂移时。

23. 发明申请

US20140247618A1 ELECTRICAL DEVICE 有权
标题翻译：电气设备
公开(公告)号：US20140247618A1
公开(公告)日：2014-09-04
申请号：US14196553
申请日：2014-03-04
申请人： TELLABS OY
发明人： Antti HOLMA , Jari-Pekka LAIHONEN , Petri KOHONEN
IPC分类号： F21V8/00
CPC分类号： G02B6/0005 , F21V2200/00 , F21V2200/10 , F21V2200/13 , F21V2200/15 , F21V2200/17 , H05K1/0274 , H05K2201/09063 , H05K2201/09145 , H05K2201/10106
摘要： An electrical device includes a circuit board (101), a light source (104), and a light guide (105). The light guide receives light from the light source and conducts the received light to an end of the light guide so that the light crosses, in a direction parallel with the circuit board, an edge of the circuit board. The end of the light guide constitutes a display surface for showing the light to a user. On a fringe area extending from the edge of the circuit board a distance (D) towards the opposite edge of the circuit board, the light guide is between geometrical planes parallel and coinciding with surfaces of the circuit board. Hence, the light guide does not require room in directions perpendicular to the circuit board. Therefore, for example, more connectors, key buttons, and/or other instruments can be placed on a control panel of the electrical device.
摘要翻译：电气设备包括电路板（101），光源（104）和光导（105）。光导从光源接收光，并将接收到的光传导到光导的一端，使得光在与电路板平行的方向上与电路板的边缘相交。光导管的端部构成用于向使用者显示光的显示面。在从电路板的边缘延伸到电路板的相对边缘的距离（D）的边缘区域处，导光体在与电路板的表面平行并重合的几何平面之间。因此，光导不需要垂直于电路板的方向的空间。因此，例如，可以在电气设备的控制面板上放置更多的连接器，按键按钮和/或其它器械。

24. 发明申请

US20140207923A1 METHOD AND A CONTROLLER SYSTEM FOR CONTROLLING A SOFTWARE-DEFINED NETWORK 审中-公开
标题翻译：用于控制软件定义网络的方法和控制器系统
公开(公告)号：US20140207923A1
公开(公告)日：2014-07-24
申请号：US14157943
申请日：2014-01-17
申请人： TELLABS OY
发明人： Hannu JOKINEN , Ville HALLIVUORI , Juha-Petteri NIEMINEN
IPC分类号： H04L12/24
CPC分类号： H04L41/0813
摘要： A method for controlling a software-defined network “SDN” includes receiving (301) information provided by one or more external sources outside the software-defined network, generating (303) configuration data for changing configuration of one or more network elements of the software-defined network on the basis of the received information in response to a situation (302) where the received information indicates an occurred or forthcoming change of one or more operating conditions of the software-defined network, and sending (304) the configuration data to the network elements so as to adapt the software-defined network to changes of the one or more operating conditions. Therefore, the configuration capabilities provided by the software-defined networking are utilized for dynamically optimizing the software-defined network with respect to changes that are not necessarily indicated by information gathered inside the software-defined network but by information provided by the external sources outside the software-defined network.
摘要翻译：一种用于控制软件定义网络“SDN”的方法包括：接收（301）由软件定义的网络之外的一个或多个外部源提供的信息，生成用于改变软件的一个或多个网络元件的配置的配置数据响应于所接收的信息指示所述软件定义网络的一个或多个操作条件的发生或即将改变的情况（302），基于所接收的信息，将所述配置数据发送（304）到网络元件，以便使软件定义的网络适应一个或多个操作条件的改变。因此，由软件定义的网络提供的配置能力用于动态优化软件定义的网络，这些变化与软件定义的网络内收集的信息不一定表示的变化相关，而是由外部来源提供的信息软件定义网络。

25. 发明授权

US08731003B2 Method and arrangement for adjustment of a clock signal 有权
标题翻译：调整时钟信号的方法和装置
公开(公告)号：US08731003B2
公开(公告)日：2014-05-20
申请号：US12688022
申请日：2010-01-15
申请人： Heikki Laamanen , Markus Hurme , Kenneth Hann , Jonas Lundqvist
发明人： Heikki Laamanen , Markus Hurme , Kenneth Hann , Jonas Lundqvist
IPC分类号： H04J3/06
CPC分类号： H04J3/0641 , H04J3/0667 , H04J3/0676 , H04J3/14
摘要： An arrangement for adjusting a clock signal in a network element of a communications network includes a processor device arranged to produce a control variable containing information about synchronization messages received from at least two other network elements. A situation in which the reception from a sending network element of synchronization messages of a good enough quality ceases will not significantly disturb the clock signal to be adjusted because only part of the control variable used for the adjustment depends on synchronization messages sent by an individual network element. In a preferred arrangement, the reference value of the control variable is changed in response to a situation where the reception from a sending network element of synchronization messages of a good enough quality ceases. Thus it is possible to reduce the change of the difference between the control variable and its reference value which further reduces disturbances caused in the clock signal to be adjusted.
摘要翻译：用于调整通信网络的网络元件中的时钟信号的装置包括被配置为产生包含关于从至少两个其它网络元件接收的同步消息的信息的控制变量的处理器设备。由于仅用于调整的控制变量的一部分取决于由各个网络发送的同步消息，否则来自具有足够好的质量的同步消息的发送网络元件的接收停止将不会显着地干扰要调整的时钟信号元件。在优选的布置中，控制变量的参考值响应于来自具有足够好质量的同步消息的发送网络元素的接收停止的情况而改变。因此，可以减小控制变量与其参考值之间的差异的变化，这进一步减少了要调整的时钟信号引起的干扰。

26. 发明申请

US20140122668A1 METHOD AND A CONTROLLER DEVICE FOR CONFIGURING A SOFTWARE-DEFINED NETWORK 有权
标题翻译：用于配置软件定义网络的方法和控制器装置
公开(公告)号：US20140122668A1
公开(公告)日：2014-05-01
申请号：US14061796
申请日：2013-10-24
申请人： TELLABS OY
发明人： Juha-Petteri NIEMINEN
IPC分类号： H04L12/24
CPC分类号： H04L41/0803 , H04L41/0893 , H04L67/32
摘要： A method for configuring network elements of a software-defined network on the basis of relation data items and action policy rules is presented. Each relation data item expresses two entities and their relationship and each action policy rule expresses an event and an action to be carried out in response to the event. The method comprises deriving (301) implicit relations between the entities on the basis of the relation data items and generating (303) the configuration data for the network elements on the basis of the relation data items, the action policy rules, and the derived implicit relations. The derivation of the implicit relations and the utilization of the derived implicit relations for generating the configuration data facilitate providing automated operation.
摘要翻译：提出了一种基于关系数据项和动作策略规则来配置软件定义网络的网元的方法。每个关系数据项表示两个实体及其关系，每个动作策略规则表示响应于事件而执行的事件和动作。该方法包括基于关系数据项导出（301）实体之间的隐式关系，并根据关系数据项，动作策略规则和导出隐式生成（303）网元的配置数据关系隐式关系的推导和用于生成配置数据的派生隐式关系的利用有利于提供自动化操作。

27. 发明申请

US20130293238A1 EQUIPMENT PROVIDED WITH ONE OR MORE PLUG-IN UNITS 有权
标题翻译：设备提供一个或多个插入式单元
公开(公告)号：US20130293238A1
公开(公告)日：2013-11-07
申请号：US13861437
申请日：2013-04-12
申请人： TELLABS OY
发明人： Antti HOLMA , Heikki LAAMANEN , Petri KOHONEN , Ian LEIMAN
IPC分类号： G01R31/04
CPC分类号： G01R31/041 , G01R31/04 , G01R31/043 , G01R31/045 , G01R31/046 , H05K7/1414 , H05K7/1498 , H05K7/186
摘要： Equipment including at least one plug-in unit and a body device for receiving the plug-in unit is presented. The plug-in unit includes an electrically conductive structure (121, 122, 123) having at least one surface area capable of forming a capacitive coupling with a surface area of an electrically conductive part (130, 131) of the body device when the plug-in unit is inserted in the body device. The equipment further includes a monitoring circuit (124) for generating a signal indicative of electrical properties of a measurement circuit including the capacitive coupling and at least one galvanic contact provided by electrical connectors of the plug-in unit and the body device. The generated signal is also indicative of correctness of the installation of the plug-in unit. Thus, the correct installation of the plug-in unit can be electrically indicated and monitored.
摘要翻译：提出了包括至少一个插件单元和用于接收插件单元的主体装置的设备。所述插入单元包括导电结构（121,122,123），所述导电结构具有至少一个表面区域，所述表面区域能够与所述主体装置的导电部件（130,131）的表面积形成电容耦合， - 单元插入身体装置。所述设备还包括监视电路（124），用于产生指示包括电容耦合的测量电路的电特性的信号以及由插入单元和主体设备的电连接器提供的至少一个电流接触。生成的信号也表示插件单元的安装的正确性。因此，可以电指示和监视插件单元的正确安装。

28. 发明申请

US20130265731A1 CIRCUIT BOARD SYSTEM 审中-公开
标题翻译：电路板系统
公开(公告)号：US20130265731A1
公开(公告)日：2013-10-10
申请号：US13856474
申请日：2013-04-04
申请人： TELLABS OY
发明人： Antti HOLMA , Jari-Pekka LAIHONEN
IPC分类号： H05K1/18 , H05K3/36
CPC分类号： H05K1/181 , H05K1/141 , H05K1/144 , H05K1/18 , H05K3/306 , H05K3/36 , H05K2201/042 , H05K2201/10409 , H05K2201/10515 , H05K2201/2036 , Y10T29/49126
摘要： A circuit board system includes a first circuit board (201) furnished with SMD components (202) and conductive patterns (203). There are one or more surface-mounted support elements (206) on the first circuit board. Each of them includes an electrically conductive bottom surface (207) soldered to a respective conductive pattern (203) of the first circuit board (201). A second circuit board (208) is mechanically connected to the one or more support elements (206). At least one electronic component (209) is mounted to the second circuit board (208) and electrically coupled to at least one conductive pattern (203) of the first circuit board (201) through at least one of the support elements (206).
摘要翻译：电路板系统包括配备有SMD部件（202）和导电图案（203）的第一电路板（201）。在第一电路板上有一个或多个表面安装的支撑元件（206）。它们中的每一个包括焊接到第一电路板（201）的相应导电图案（203）的导电底表面（207）。第二电路板（208）机械连接到一个或多个支撑元件（206）。至少一个电子部件（209）被安装到第二电路板（208），并且通过至少一个支撑元件（206）电耦合到第一电路板（201）的至少一个导电图案（203）。

29. 发明申请

US20130264102A1 SYSTEM PROVIDED WITH A SOLDER JOINT 审中-公开
标题翻译：系统提供一个焊接点
公开(公告)号：US20130264102A1
公开(公告)日：2013-10-10
申请号：US13851544
申请日：2013-03-27
申请人： TELLABS OY
发明人： Antti HOLMA , Jari-Pekka LAIHONEN
IPC分类号： H05K1/11 , H05K13/04 , H05K1/02
CPC分类号： H05K1/11 , H05K1/0201 , H05K3/3447 , H05K13/04 , H05K2201/09781 , H05K2201/10303 , H05K2201/10765 , H05K2201/10856 , H05K2203/044
摘要： A system provided with a solder joint includes: a circuit board (101) provided with an aperture (102), an electrical component (103) including a conductor foot (104) protruding through the aperture, and soldering metal (105) inside the aperture and in contact with the conductor foot. The system further includes a thermal conductor element (106) including a first portion outside the aperture and a second portion inside the aperture and in contact with the soldering metal. The thermal conductor element is capable of conducting heat and thereby it intensifies the heat transfer into the aperture during pre-heating which precedes the process phase when the molten soldering metal is enabled to be absorbed into the aperture. Thus the reliability of the solder joint is improved, i.e. a risk of a faulty “cold” solder is decreased.
摘要翻译：设置有焊接接头的系统包括：设置有孔（102）的电路板（101），包括突出穿过孔的导体脚（104）的电气部件（103）和孔内的焊接金属（105）并与导体脚接触。该系统还包括热导体元件（106），其包括孔外部的第一部分和孔内的第二部分并与焊接金属接触。热导体元件能够传导热量，从而当熔融焊接金属能够被吸收到孔中时，其在预加热之前加热到加工阶段之前的热传递。因此，提高了焊点的可靠性，即，存在故障“冷”焊料的风险降低。

30. 发明申请

US20130262701A1 METHOD AND A NETWORK ELEMENT FOR CONTENT BASED ADDRESSING IN A DATA TRANSFER NETWORK 有权
标题翻译：在数据传输网络中基于内容寻址的方法和网络元件
公开(公告)号：US20130262701A1
公开(公告)日：2013-10-03
申请号：US13783896
申请日：2013-03-04
申请人： TELLABS OY
发明人： Juha-Petteri NIEMINEN
IPC分类号： H04L29/12
CPC分类号： H04L61/2503 , H04L61/103 , H04L67/327
摘要： In a content addressable network, a hash result of a data item, which is a part of or relating to an entity to be accessed via the network, constitutes (401, 402) at least a part of an L3 network layer, e.g. IP, destination address and/or a protocol layer below L3, e.g. Ethernet, destination address of a protocol data unit, e.g. a data packet, frame, or cell. The entity to be accessed can be e.g. a data file, a hierarchical data structure, or a process to be controlled via the network. There is no need to retrieve e.g. an Ethernet address, or e.g. an IP-address, on the basis of the hash result of the data item, because the hash result itself is used as the address. Hence, in the content addressable network, the step for address retrieval on the basis of the hash result becomes needless.
摘要翻译：在内容可寻址网络中，作为通过网络访问的实体的一部分或与之相关的数据项的散列结果构成（L3,402）L3网络层的至少一部分，例如， IP，目的地址和/或低于L3的协议层，例如。以太网，协议数据单元的目的地址，例如数据分组，帧或单元。要访问的实体可以是例如。数据文件，分层数据结构或通过网络控制的过程。没有必要检索例如以太网地址或例如基于数据项的哈希结果的IP地址，因为哈希结果本身被用作地址。因此，在内容可寻址网络中，基于散列结果的地址检索步骤变得不必要。

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