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1. 发明申请

WO9828873A3 UPDATE OF NETWORK ELEMENTS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：网络元素在电信网络中的更新
公开(公告)号：WO9828873A3
公开(公告)日：1998-08-27
申请号：PCT/FI9700764
申请日：1997-12-08
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN JUKKA , LINDGREN MIKA , VEDENKANNAS ERKKI
发明人： KAINULAINEN JUKKA , LINDGREN MIKA , VEDENKANNAS ERKKI
IPC分类号： H04L29/06 , H04L29/12 , H04J3/24
CPC分类号： H04L29/12009 , H04L61/00
摘要： The invention is related to a method for updating network elements in a telecommunications network which comprises several network elements (N1, N2) which are connected to each other by means of data transmission links and which each have a unique address in the network. The data to be downloaded to the network elements is transmitted via the telecommunications network. In order to reduce the time required for the updates, an address message (SDA) is sent to all of the network elements for which the same data is to be downloaded before transmitting the data to be downloaded, the address message stating to the network element that it should use another network address in addition to its own address, this other address being the same for all of the network elements in question, and the data to be downloaded is transmitted simultaneously to all of the network elements in question by using the other network address for the transmission.

2. 发明申请

WO9524772A3 HIERARCHICAL SYNCHRONIZATION METHOD 审中-公开
标题翻译：分层同步方法
公开(公告)号：WO9524772A3
公开(公告)日：1995-11-09
申请号：PCT/FI9500110
申请日：1995-02-28
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN JUKKA
发明人： KAINULAINEN JUKKA
IPC分类号： H04L7/00 , H04J3/06 , H04Q3/00 , H04B
CPC分类号： H04J3/0679 , H04Q3/0016
摘要： A hierarchical synchronization method for a telecommunications system employing message-based synchronization and comprising a plurality of nodes interconnected by transmission lines (A, B). The nodes interchange signals comprising synchronization messages with a synchronization signature indicating the priority of the corresponding signal in the internal synchronization hierarchy of the system and containing information about the distance to the network master clock and about the original synchronization source. The node monitors the distance parameter contained in the synchronization signature of a source on the top of the priority list and describing the distance to the master source of synchronization, and in a change situation, such as a failure situation, changes over from the normal state to a predetermined state in order to prevent the selection of faulty synchronization signatures. In order that an outdated synchronization signature circulating in the network would be detected as simply as possible, the node also monitors the parameter describing the original synchronization source.
摘要翻译：一种采用基于消息的同步并包括由传输线（A，B）互连的多个节点的电信系统的分级同步方法。节点将包含同步消息的信号与同步签名交换，该同步签名指示系统的内部同步分层结构中对应信号的优先级，并包含关于到网络主时钟的距离和关于原始同步源的信息。该节点监视优先级列表顶部源的同步签名中包含的距离参数，并描述到主同步源的距离，并在变化情况下（例如故障情况）从正常状态到预定状态，以防止选择有故障的同步签名。为了尽可能简单地检测在网络中循环的过期同步签名，节点还监视描述原始同步源的参数。

3. 发明申请

WO1995024083A3 NETWORK ARRANGEMENT 审中-公开
公开(公告)号：WO1995024083A3
公开(公告)日：1995-09-08
申请号：PCT/FI1995000097
申请日：1995-02-23
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka , PELTOMÄKI, Arto
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04L12/46

4. 发明申请

WO9524082A2 NETWORK ARRANGEMENT 审中-公开
标题翻译：网络安排
公开(公告)号：WO9524082A2
公开(公告)日：1995-09-08
申请号：PCT/FI9500096
申请日：1995-02-23
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN JUKKA , PELTOMAEKI ARTO
发明人： KAINULAINEN JUKKA , PELTOMAEKI ARTO
IPC分类号： H04L7/00 , H04J3/06 , H04Q11/04
CPC分类号： H04Q11/0421 , H04J3/0679 , H04Q2213/13053 , H04Q2213/1316 , H04Q2213/13178 , H04Q2213/13214 , H04Q2213/13216 , H04Q2213/13336 , H04Q2213/1336
摘要： The present invention relates to a method for connecting a system (MS; MS1; MS2) utilizing message-based synchronization with an external system (ES). The message-based system comprises a plurality of nodes (1... 6, IN1, IN2) interchanging signals containing synchronization messages with information about the priority of the respective signal in the internal synchronization hierarchy of the system. For the external system to be able to utilize the message-based system as well as possible with respect to timing, synchronization status data in the internal format of the external system is transmitted from the interface node (IN1, IN2) of the system utilizing message-based synchronization to the external system, said synchronization status data being converted from the message-based synchronization signature (18c) transmitted by the interface node in such a manner that the level in the internal synchronization hierarchy of the external system as indicated by the synchronization status transmitted to the external system rises or falls corresponding to the rise and, correspondingly, fall of a predetermined magnitude of the level indicated by the message-based synchronization signature.
摘要翻译：本发明涉及一种利用基于消息的同步与外部系统（ES）连接系统（MS; MS1; MS2）的方法。基于消息的系统包括多个节点（1 ... 6，IN1，IN2），其将包含同步消息的信号与关于系统的内部同步层级中的相应信号的优先级的信息进行交换。为了使外部系统能够利用基于消息的系统以及相对于定时可能，外部系统的内部格式的同步状态数据从系统的接口节点（IN1，IN2）利用消息基于与外部系统的同步，所述同步状态数据从由接口节点发送的基于消息的同步签名（18c）转换成使得由同步指示的外部系统的内部同步层级中的级别发送到外部系统的状态随着上升而上升或下降，并且相应地由基于消息的同步签名指示的级别的预定大小的下降。

5. 发明申请

WO1994011964A1 HIERARCHICAL SYNCHRONIZATION METHOD 审中-公开
标题翻译：分层同步方法
公开(公告)号：WO1994011964A1
公开(公告)日：1994-05-26
申请号：PCT/FI1993000457
申请日：1993-11-08
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04J03/06
CPC分类号： H04J3/0679
摘要： The invention relates to a hierarchical synchronization method for a telecommunications system employing message-base synchronization and comprising a plurality of nodes interconnected by transmission lines (A, B), wherein the nodes interchange signals containing synchronization messages with information on the priority of the respective signal in the internal synchronization hierarchy of the system, and wherein the node enters into a predetermined standard state for a preset time period in a change situation, such as a failure situation, in order to prevent the selection of faulty synchronization messages. In order to shorten a break caused by a failure or other change in the distribution of the frequency of the master node, a node, when there occurs deterioration in the selected synchronization signature of the node, immediately selects the deteriorated signature as its new synchronization signature and forcedly retains it for a preset time period at the most.
摘要翻译：本发明涉及一种采用消息基本同步并包括由传输线（A，B）互连的多个节点的电信系统的分级同步方法，其中节点将包含同步消息的信号与相应信号的优先级信息进行交换在系统的内部同步层级中，并且其中节点在诸如故障情况的改变情况下进入预定时间段的预定标准状态，以便防止选择故障同步消息。为了缩短由主节点的频率分布的故障或其他变化引起的中断，节点在节点的所选择的同步签名中出现恶化时，立即选择劣化的签名作为其新的同步签名并最多强制保留预设的时间段。

6. 发明申请

WO1998028873A2 UPDATE OF NETWORK ELEMENTS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：网络元素在电信网络中的更新
公开(公告)号：WO1998028873A2
公开(公告)日：1998-07-02
申请号：PCT/FI1997000764
申请日：1997-12-08
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka , LINDGRÉN, Mika , VEDENKANNAS, Erkki
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04J03/24
CPC分类号： H04L29/12009 , H04L61/00
摘要： The invention is related to a method for updating network elements in a telecommunications network which comprises several network elements (N1, N2) which are connected to each other by means of data transmission links and which each have a unique address in the network. The data to be downloaded to the network elements is transmitted via the telecommunications network. In order to reduce the time required for the updates, an address message (SDA) is sent to all of the network elements for which the same data is to be downloaded before transmitting the data to be downloaded, the address message stating to the network element that it should use another network address in addition to its own address, this other address being the same for all of the network elements in question, and the data to be downloaded is transmitted simultaneously to all of the network elements in question by using the other network address for the transmission.
摘要翻译：本发明涉及一种用于更新电信网络中的网元的方法，该方法包括通过数据传输链路彼此连接并且每个在网络中具有唯一地址的多个网元（N1，N2）。要下载到网络元件的数据通过电信网络传输。为了减少更新所需的时间，在发送要下载的数据之前，将地址消息（SDA）发送到要下载相同数据的所有网络元件，该地址消息指示给网络元件除了自己的地址之外，它应该使用另一个网络地址，该另一个地址对于所讨论的所有网络元件是相同的，并且要下载的数据被同时传送到所讨论的所有网络元件，通过使用另一个网络地址进行传输。

7. 发明申请

WO1998015078A1 HIERARCHICAL SYNCHRONIZATION SYSTEM 审中-公开
标题翻译：分层同步系统
公开(公告)号：WO1998015078A1
公开(公告)日：1998-04-09
申请号：PCT/FI1997000584
申请日：1997-09-26
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04J03/06
CPC分类号： H04J3/0679
摘要： The invention relates to hierarchical synchronization method for use in a communications system utilizing a message-based synchronization method, said communications system comprising a plurality of nodes interconnected by a plurality of parallel transmission links. The nodes interchange signals incorporating synchronization messages which include a synchronization signature capable of indicating the priority level of the transmitted signal in the internal synchronization hierarchy of the system. The node performs comparison of the received synchronization signatures in order to select the signature of the highest priority as the synchronization source of the node. To provide the system operator with a facility of controlling the network synchronization to use a given one of the parallel links simultaneously retaining the possibility of using any of the parallel links in a rapid and flexible manner during, e.g., fault situations, at least one node of the network performs tagging of the parallel links, which interconnect the node with a given neighbouring node, with parallel signatures indicating the mutual quality ranking of the parallel links, whereby said parallel signatures are used in the comparison process to determine the mutual priority ranking of the synchronization signatures received over said parallel transmission links.
摘要翻译：本发明涉及在使用基于消息的同步方法的通信系统中使用的分级同步方法，所述通信系统包括由多个并行传输链路互连的多个节点。节点交换包含同步消息的信号，其包括能够指示系统的内部同步层级中的发送信号的优先级的同步签名。节点执行所接收的同步签名的比较，以便选择最高优先级的签名作为节点的同步源。为了向系统操作者提供控制网络同步以使用给定的一个并行链路的设施，同时保持在例如故障情况期间以快速和灵活的方式使用任何并行链路的可能性，至少一个节点的网络执行将该节点与给定的相邻节点互连的并行链路的标签与指示并行链路的相互质量排序的并行签名，由此在比较过程中使用所述并行签名来确定相互优先级排名在所述并行传输链路上接收的同步签名。

8. 发明申请

WO1997001904A1 IMPLEMENTING A FAULT-TOLERANT BUS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：在电信网络中实施容错总线
公开(公告)号：WO1997001904A1
公开(公告)日：1997-01-16
申请号：PCT/FI1996000371
申请日：1996-06-26
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04L12/24
CPC分类号： H04Q3/0075 , H04J3/0641 , H04J3/0647 , H04J3/0679 , H04Q2213/13521
摘要： The invention relates to implementing a secured bus, particularly a management bus in a telecommunications network comprising a plurality of nodes (M, 1...8, N1...N9) connected to each other by data connections. In the network, a master-slave synchronization method is employed, by means of which a hierarchical acyclic structure is established in the network and a bus (MB) is implemented in the network, for transmitting information outside user traffic, such as information related to network management. For achieving as simple a solution as possible, the implementation of the bus is linked with the synchronization method carried out in the network so that the bus is switched to proceed in the nodes each time on those inter-nodal data connections along which the synchronization method chooses the synchronization to be transmitted from one node to another.
摘要翻译：本发明涉及实现安全总线，特别是电信网络中的管理总线，其包括通过数据连接彼此连接的多个节点（M，1 ... 8，N1 ... N9）。在网络中，采用主从同步方法，通过该方法在网络中建立分级非循环结构，并且在网络中实现总线（MB），用于在用户业务之外发送信息，例如与网络管理。为了实现尽可能简单的解决方案，总线的实现与在网络中执行的同步方法相关联，使得每次在节点上的总线被切换到在节点间的数据连接上，同步方法选择要从一个节点发送到另一个节点的同步。

9. 发明申请

WO9524078A3 HIERARCHICAL SYNCHRONIZATION METHOD 审中-公开
标题翻译：分层同步方法
公开(公告)号：WO9524078A3
公开(公告)日：1995-10-05
申请号：PCT/FI9500095
申请日：1995-02-23
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN JUKKA
发明人： KAINULAINEN JUKKA
IPC分类号： H04L7/00 , H04J3/06 , H04B
CPC分类号： H04J3/0679
摘要： The invention relates to a hierarchical synchronization method for a telecommunications system employing message-based synchronization. In order that the node could recover from the loss of the synchronization decision means: (a) a list is formed for each mode interface unit (IU) from the group of interfaces appropriate for synchronization in such a way that of the interfaces connected to neighbouring nodes, the list only comprises interfaces connected to a neighbouring node which, if selected as the node timing source, does not change the synchronisation signature transmitted by the node, (b) the node interface units (IU) monitor the operation of the control unit (CU) of their own node in order to detect whether the node has lost its control unit, (c) if a synchronization signature received by an interface on the synchronization list changes in such a way that the node outgoing signature should be changed and said change occurs when the interface unit has detected the loss of the node control unit, the interface unit informs the other node interface units of this change, and the interface units thereby delete this interface from the group of interfaces appropriate for synchronization, and (d) if all interfaces are deleted from the group of interfaces appropriate for synchronisation before the interface units (IU) have detected that the control unit is restored, the interface units start using a failure situation procedure known per se.
摘要翻译：本发明涉及采用基于消息的同步的电信系统的分层同步方法。为了节点可以从同步判定装置的丢失中恢复：（a）从适于同步的一组接口为每个模式接口单元（IU）形成一个列表，使得连接到相邻节点的接口该列表仅包括连接到相邻节点的接口，如果被选择作为节点定时源，其不会改变节点发送的同步签名，（b）节点接口单元（IU）监视控制单元的操作（CU），以便检测节点是否丢失了它的控制单元，（c）如果同步列表上的接口接收到的同步签名以这样的方式改变，即节点出局签名应该被改变并且所述当接口单元已经检测到节点控制单元的丢失时发生改变，接口单元通知其他节点接口单元该改变，并且接口单元由此删除该int （d）如果在接口单元（IU）检测到控制单元恢复之前从适用于同步的接口组中删除所有接口，则接口单元开始使用故障情况程序本身是已知的。

10. 发明申请

WO1995024772A2 HIERARCHICAL SYNCHRONIZATION METHOD 审中-公开
标题翻译：分层同步方法
公开(公告)号：WO1995024772A2
公开(公告)日：1995-09-14
申请号：PCT/FI1995000110
申请日：1995-02-28
申请人： NOKIA TELECOMMUNICATIONS OY , KAINULAINEN, Jukka
发明人： NOKIA TELECOMMUNICATIONS OY
IPC分类号： H04B00/00
CPC分类号： H04J3/0679 , H04Q3/0016
摘要： A hierarchical synchronization method for a telecommunications system employing message-based synchronization and comprising a plurality of nodes interconnected by transmission lines (A, B). The nodes interchange signals comprising synchronization messages with a synchronization signature indicating the priority of the corresponding signal in the internal synchronization hierarchy of the system and containing information about the distance to the network master clock and about the original synchronization source. The node monitors the distance parameter contained in the synchronization signature of a source on the top of the priority list and describing the distance to the master source of synchronization, and in a change situation, such as a failure situation, changes over from the normal state to a predetermined state in order to prevent the selection of faulty synchronization signatures. In order that an outdated synchronization signature circulating in the network would be detected as simply as possible, the node also monitors the parameter describing the original synchronization source.
摘要翻译：一种用于采用基于消息的同步并且包括由传输线（A，B）互连的多个节点的电信系统的分级同步方法。节点将包括同步消息的信号与指示系统的内部同步层级中的对应信号的优先级的同步签名相互交换，并且包含关于到网络主时钟的距离和关于原始同步源的信息。节点监视包含在优先级列表顶部的源的同步签名中的距离参数，并描述与主源同步的距离，并且在诸如故障情况的改变情况下，从正常状态改变到预定状态，以防止错误的同步签名的选择。为了尽可能简单地检测在网络中循环的过时的同步签名，节点还监视描述原始同步源的参数。

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