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61. 发明申请

US20080130690A1 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：US20080130690A1
公开(公告)日：2008-06-05
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： The invention relates to a method and system for adjusting a clock signal placed in a network element of a data network. The clock signal is adjusted on the basis of difference values formed by means of received synchronizing messages. Each difference value is a difference of a reception time value and a transmission value of a received synchronizing message. The reception time value of the synchronizing message depends on a cumulated number of periods of the clock signal at a moment of arrival of the synchronizing message, and the transmission value depends on a position of the synchronizing message in a chronological transmission order of the synchronizing messages. In the adjusting process, an adjusting effect of the difference values belonging to a lower part (304) of a margin of fluctuation (306) of the difference values is weighted more heavily than an adjusting effect of the difference values belonging to an upper part (305) of the margin of fluctuation of the difference values. Thus, for adjusting the clock signal, there can be used that share of information represented by the received synchronizing messages that has the least interference, irrespective of the load situation of the data network.
摘要翻译：本发明涉及一种用于调整放置在数据网络的网络元件中的时钟信号的方法和系统。基于通过接收到的同步消息形成的差值来调整时钟信号。每个差值是接收时间值和接收到的同步消息的发送值的差。同步消息的接收时间值取决于同步消息到达时刻的时钟信号的累计数量，并且发送值取决于同步消息的时间顺序的同步消息的位置。在调整处理中，属于差值的波动余量（306）的下部（304）的差值的调整效果比属于上部的差分值的调整效果（ 305）的差异波动幅度。因此，为了调整时钟信号，可以使用由接收到的具有最小干扰的同步消息表示的信息的共享，而与数据网络的负载情况无关。

62. 发明申请

US20080069152A1 Method and arrangement for producing a time interval between data frames 失效
标题翻译：用于产生数据帧之间的时间间隔的方法和装置
公开(公告)号：US20080069152A1
公开(公告)日：2008-03-20
申请号：US11898839
申请日：2007-09-17
申请人： Kenneth Hann , Mikko Laulainen
发明人： Kenneth Hann , Mikko Laulainen
IPC分类号： H04J3/07
CPC分类号： H04L12/6418 , H04L47/22 , H04L49/9094
摘要： The invention relates to producing data traffic where the time intervals between successive data frames follow a predetermined probability distribution. In the present invention, it is surprisingly discovered that a time interval of a desired length between successive data frames can be produced by setting a certain bit quantity of digital stuffing data, defined on the basis of the target length of the time interval target, in a buffer memory (101), where successive data frames are waiting to be transmitted. The digital stuffing data is set in the buffer memory (101), so that the stuffing data is, in the read-out order, located between successive data frames.
摘要翻译：本发明涉及产生数据业务，其中连续数据帧之间的时间间隔遵循预定的概率分布。在本发明中，令人意外地发现，可以通过将基于时间间隔目标的目标长度定义的数字填充数据的特定比特量设置在连续数据帧中的期望长度的时间间隔缓冲存储器（101），其中连续数据帧正在等待发送。数字填充数据被设置在缓冲存储器（101）中，使得填充数据以读出顺序位于连续的数据帧之间。

63. 发明授权

US07254592B1 Method and arrangement for performing atomic updates using a logical flash memory device 有权
标题翻译：使用逻辑闪速存储器件执行原子更新的方法和装置
公开(公告)号：US07254592B1
公开(公告)日：2007-08-07
申请号：US10110418
申请日：2000-10-25
申请人： Jari Matero
发明人： Jari Matero
IPC分类号： G06F12/16
CPC分类号： G06F9/466 , G06F3/0619 , G06F3/0643 , G06F3/0679 , G06F11/006 , G06F11/1474 , Y10S707/99954
摘要： A method and an arrangement are provided for updating a first block of digital data (601) by performing a number of update operations which must either all succeed together or all fail together. The number of update operations is greater than or equal to one. A first identifier (TID) is activated (701) which is common to all those update operations that concern the first block of data and must either all succeed together or all fail together. All those update operations are performed (703) that concern the first block of data and must either all succeed together or all fail together. The updated first block of digital data is stored (707) into a logical flash memory device (1101) together with a value that associates the updated first block of data with the first identifier. The first identifier is deactivated (710).
摘要翻译：提供了一种方法和装置，用于通过执行必须都一起成功或全部失败在一起的多个更新操作来更新数字数据的第一块（601）。更新操作的数量大于或等于1。第一标识符（TID）被激活（701），其对于涉及第一数据块的所有这些更新操作是公共的，并且必须都一起成功或全部失败在一起。执行所有这些更新操作（703），其涉及第一个数据块，并且必须都一起成功或全部失败。更新的第一数字数据块与将更新的第一数据块与第一标识符相关联的值一起存储（707）到逻辑闪存设备（1101）中。第一个标识符被禁用（710）。

64. 发明申请

US20070124496A1 Method and equipment for making a routing decision dependent on a quality-of-service class 有权
标题翻译：用于根据服务质量等级进行路由决策的方法和设备
公开(公告)号：US20070124496A1
公开(公告)日：2007-05-31
申请号：US11605413
申请日：2006-11-29
申请人： Heikki Laamanen , Vesa Hokkanen
发明人： Heikki Laamanen , Vesa Hokkanen
IPC分类号： G06F15/173
CPC分类号： H04L45/7453 , H04L45/00 , H04L45/30
摘要： Method and equipment for creating routing data in packet-switched data communications when the quality-of-service class of the data transfer packet to be routed influences the routing data. Based on protocol data, which can be, for example, an IPv4 destination address, and information of quality-of-service class, auxiliary routing data is defined, which indicates which of the routing data alternatives conforming to this protocol data corresponds to the information of quality-of-class. The routing data is created based on the interaction of the auxiliary routing data and the protocol data. The number of different combinations composed of protocol data and auxiliary routing data appearing in the practical data transfer networks is notably smaller than the number of different combinations composed of protocol data and information of quality-of-service class. This fact is utilized in the solution according to the invention for reducing the amount of required storage capacity.
摘要翻译：当要路由的数据传输分组的服务质量类别影响路由数据时，在分组交换数据通信中创建路由数据的方法和设备。基于可以是例如IPv4目的地地址和服务质量等级的信息的协议数据，定义辅助路由数据，其指示符合该协议数据的哪个路由选择数据替代对应于该信息的品质。基于辅助路由数据和协议数据的交互创建路由数据。由实际数据传输网络中出现的协议数据和辅助路由数据组成的不同组合的数量明显小于由协议数据和服务质量类信息组成的不同组合的数量。在根据本发明的解决方案中利用这一事实来减少所需的存储容量。

65. 发明申请

US20150049637A1 METHOD AND NETWORK DEVICE FOR CONFIGURING A DATA TRANSFER NETWORK 有权
标题翻译：用于配置数据传输网络的方法和网络设备
公开(公告)号：US20150049637A1
公开(公告)日：2015-02-19
申请号：US14453653
申请日：2014-08-07
申请人： Juhamatti KUUSISAARI , Ville HALLIVUORI
发明人： Juhamatti KUUSISAARI , Ville HALLIVUORI
IPC分类号： H04L12/24
CPC分类号： H04L61/2007 , H04L45/02 , H04L45/748 , H04L61/2061
摘要： In a data transfer network, a network device (102) receives at its first data interface an identifier message transferred via a first data transfer path from another network device (106). The network device compares the identifier message to earlier received identifier messages. If the identifier message matches an earlier received identifier message received at another data interface and transferred via a second data transfer path from the other network device, the network device updates its forwarding database to express that the other network device is accessible also via the first data interface, and transmits address information related to the other network device via the first data interface so as to determine the first data transfer path to be an alternative for the second data transfer path. The first and second data transfer paths can be used for protecting each other and/or for load sharing.
摘要翻译：在数据传输网络中，网络设备（102）在其第一数据接口处接收经由第一数据传输路径从另一网络设备（106）传送的标识符消息。网络设备将标识符消息与先前接收到的标识符消息进行比较。如果标识符消息与在另一数据接口处接收到的并且经由第二数据传输路径从另一个网络设备传送的较早接收到的标识符消息相匹配，则网络设备更新其转发数据库以表示另一网络设备也可以经由第一数据并且经由第一数据接口发送与其他网络设备相关的地址信息，以便确定作为第二数据传输路径的备选的第一数据传输路径。第一和第二数据传输路径可以用于彼此保护和/或用于负载共享。

66. 发明申请

US20140218868A1 CIRCUIT BOARD SYSTEM COMPRISING A COOLING ARRANGEMENT 有权
标题翻译：包括冷却布置的电路板系统
公开(公告)号：US20140218868A1
公开(公告)日：2014-08-07
申请号：US14172039
申请日：2014-02-04
申请人： TELLABS OY
发明人： Antti HOLMA , Petri KOHONEN
IPC分类号： H05K1/02
CPC分类号： H05K1/0209 , H05K1/0204 , H05K1/0206 , H05K1/0207 , H05K1/0284 , H05K2201/09045
摘要： A circuit board system includes a circuit board (101), at least one electrical component (102), and a conductor part (103) in heat conducting relation with the electrical component. A surface of the circuit board includes a portion (104) that is uneven so as to increase the surface area of the portion. The portion is coated with a coating (105) made of conductor material so that a surface of the coating is uneven. The circuit board includes a heat conductive pathway (106) made of conductor material and extending from the conductor part to the coating. Thus, the coating operates as a cooling element for cooling the electrical component.
摘要翻译：电路板系统包括电路板（101），至少一个电气部件（102）和与电气部件导热的导体部分（103）。电路板的表面包括不均匀的部分（104），以增加该部分的表面积。该部分涂覆有由导体材料制成的涂层（105），使得涂层的表面不均匀。电路板包括由导体材料制成并从导体部分延伸到涂层的导热通路（106）。因此，涂层作为用于冷却电气部件的冷却元件。

67. 发明申请

US20140192813A1 METHOD AND A DEVICE FOR DEFINING IMPLEMENTATION OF A LOOK-UP TABLE FOR A NETWORK ELEMENT OF A SOFTWARE-DEFINED NETWORK 审中-公开
标题翻译：用于定义软件定义网络的网络元件的查找表的实现的方法和装置
公开(公告)号：US20140192813A1
公开(公告)日：2014-07-10
申请号：US14147994
申请日：2014-01-06
申请人： TELLABS OY
发明人： Ville HALLIVUORI , Juhamatti KUUSISAARI
IPC分类号： H04L12/743
CPC分类号： H04L45/54 , H04L41/0803
摘要： A method and a device for defining implementation of a look-up table for a network element of a software-defined network “SDN” is presented. The network element includes hardware for implementing the look-up table in two or more mutually alternative ways. The method includes selecting (301) an optimal, or at least a suitable, one of the mutually alternative ways to implement the look-up table on the basis of a) the hardware available for implementing the look-up table, b) information about one or more look-up keys, and c) at least one of the following: the maximum number of entries of the look-up table, an average time between successive look-ups, an average time between successive modifications of the look-up table. The method enables the network element to be configured in a way that the hardware resources of the network element are utilized in an optimal or at least a suitable way.
摘要翻译：提出了一种用于定义软件定义网络“SDN”的网元的查找表的实现的方法和设备。网络元件包括用于以两个或更多个相互替代的方式实现查找表的硬件。该方法包括基于a）可用于实现查找表的硬件来选择（301）实现查找表的相互替代方式中的最佳或至少合适的一种方法，b）关于一个或多个查找键，以及c）以下中的至少一个：查找表的最大条目数，连续查找之间的平均时间，查找的连续修改之间的平均时间表。该方法使得能够以最佳或至少合适的方式来利用网络元件的硬件资源来配置网络元件。

68. 发明申请

US20140192811A1 METHOD AND A DEVICE FOR DEFINING A LOOK-UP SYSTEM FOR A NETWORK ELEMENT OF A SOFTWARE-DEFINED NETWORK 有权
标题翻译：用于定义用于软件定义的网络的网络元件的查找系统的方法和装置
公开(公告)号：US20140192811A1
公开(公告)日：2014-07-10
申请号：US14146132
申请日：2014-01-02
申请人： TELLABS OY
发明人： Ville HALLIVUORI , Juhamatti KUUSISAARI
IPC分类号： H04L12/741
CPC分类号： H04L45/745
摘要： A method for defining a look-up system having functionality suitable for a network element of a software-defined network “SDN” includes maintaining (401) data specifying a set of look-up tables so that the look-up system is capable of being constructed in alternative ways using one or more look-up tables of the set of look-up tables and each of the look-up tables has a look-up table specific resource consumption estimate indicating a load factor of at least one component of the network element when running operations related to the look-up table. The method includes selecting (402), on the basis of the look-up table specific resource consumption estimates, such one of the alternative ways of constructing the look-up system which provides a look-up system that is optimal, or at least suitable, for the network element.
摘要翻译：一种用于定义具有适用于软件定义网络“SDN”的网络元件的功能的查找系统的方法包括维护（401）指定一组查找表的数据，使得查找系统能够被使用查找表集合中的一个或多个查找表以各种查找表构造，具有查找表特定资源消耗估计，其指示网络的至少一个组件的负载因子运行与查询表相关的操作时的元素。该方法包括基于查找表特定资源消耗估计来选择（402）构建查找系统的替代方式之一，其提供最佳的查找系统，或至少适合，用于网元。

69. 发明申请

US20140153169A1 TELECOMMUNICATION EQUIPMENT 审中-公开
标题翻译：电信设备
公开(公告)号：US20140153169A1
公开(公告)日：2014-06-05
申请号：US14095170
申请日：2013-12-03
申请人： TELLABS OY
发明人： Petri KOHONEN , Mika SILVOLA , Eero SIROLA , Paivi VALLIN
IPC分类号： H05K7/18
CPC分类号： H05K7/186 , H04Q1/025
摘要： Telecommunication equipment comprises at least one telecommunication device (208, 209) and a rack (201). The thickness of the telecommunication device is smaller than the width and the length of the telecommunication device. The rack comprises mutually parallel first rails (202, 203) that are substantially vertical when the rack is in its operating position, and second and third rails (210, 211) attached to the first rails. The third rail is parallel to the second rail and a distance apart from the second rail. The second and third rails are arranged to mechanically support the telecommunication device so that the telecommunication device is attached to the second and third rails and the thickness of the telecommunication device is in a direction substantially perpendicular to the first rails. Thus, the telecommunication device can be positioned so that its largest surfaces are in upright position. This facilitates the cooling of the telecommunication equipment.
摘要翻译：电信设备包括至少一个电信设备（208,209）和机架（201）。电信设备的厚度小于电信设备的宽度和长度。齿条包括相互平行的第一轨道（202,203），当齿条处于其工作位置时，其基本上是垂直的，以及连接到第一轨道的第二和第三轨道（210,211）。第三轨道平行于第二轨道并与第二轨道隔开一段距离。第二和第三轨道布置成机械地支撑电信设备，使得电信设备附接到第二和第三轨道，并且电信设备的厚度在大致垂直于第一轨道的方向上。因此，电信设备可以被定位成使得其最大表面处于直立位置。这有助于电信设备的冷却。

70. 发明申请

US20140145875A1 SATELLITE RECEIVER MODULE FOR TELECOMMUNICATION EQUIPMENT 有权
标题翻译：卫星接收机模块用于电信设备
公开(公告)号：US20140145875A1
公开(公告)日：2014-05-29
申请号：US14088692
申请日：2013-11-25
申请人： TELLABS OY
发明人： Kenneth HANN
IPC分类号： G01S19/13
CPC分类号： G01S19/13 , H04W56/00
摘要： A satellite receiver module (101) for telecommunication equipment includes circuitries (102, 103) configured to: receive timing information from one or more satellites, run at least a part of master-end functions of a synchronization protocol suitable for synchronizing master and slave clock-times over a data transfer network, and convert the timing information into timing messages that are accordant with the synchronization protocol. The satellite receiver module further includes a data interface (104) including a connector (105) for detachably attaching to a body device of the telecommunication equipment and for transferring a bit stream carrying the timing messages to the body device. Because the timing information received from the one or more satellites is converted into the timing messages that are accordant with the synchronization protocol, the timing information can be transferred among other possible digital data, e.g. location information, from the satellite receiver module to the body device.
摘要翻译：一种用于电信设备的卫星接收机模块（101）包括电路（102,103），其被配置为：从一个或多个卫星接收定时信息，运行适于同步主时钟和从时钟的同步协议的主端功能的至少一部分在数据传输网络上，并将定时信息转换成与同步协议一致的定时消息。卫星接收机模块还包括数据接口（104），其包括用于可拆卸地附接到电信设备的主体设备并用于将承载定时消息的比特流传送到身体设备的连接器（105）。因为从一个或多个卫星接收到的定时信息被转换成与同步协议一致的定时消息，所以定时信息可以被传送到其他可能的数字数据，例如，位置信息，从卫星接收机模块到身体设备。

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