公开(公告)号：EP1898652A1

公开(公告)日：2008-03-12

申请号：EP06018653.3

申请日：2006-09-06

申请人： Nokia Siemens Networks GmbH & Co. KG

发明人： Karakostas, Athanasios

IPC分类号： H04Q3/545 ,  H04L12/24 ,  G06F11/14 ,  G06F17/30

CPC分类号： H04Q3/54533 ,  G06F11/2097 ,  H04L41/024 ,  H04L41/0816 ,  H04L41/22 ,  H04Q3/54558

摘要： The present invention relates to a method and a system for distributing database changes in telecommunications networks. More particularly, the present invention relates to a method and a softswitch for distributing subscriber database changes to other network elements of a next generation telecommunications network. In accordance with the inventive method, data-base changes are distributed in a telecommunications network, by detecting a database change in a first network element (110) and determining at least one second network element (120) storing a copy of the database portion that has changed. Then, using the TCAP over SCTP protocol, a message is communicated from the first network element (110) to the at least one second network element (120), the message comprising information that a database change has occurred and instructions as to how to update the corresponding database portion. This message is processed by the at least one second network element (120), which then updates the affected database portion of based on the information contained in the message.

摘要翻译： 本发明涉及一种方法和用于分配在通信网络数据库的变化的系统。 更具体地，本发明涉及一种方法和用于分配用户数据库改变为下一代电信网络的其它网络元件软交换。 在本发明的方法雅舞蹈，数据库的变化分布在电信网络中，通过检测在第一网络元件中的数据库的变化（110）和确定性采矿存储数据库部分的拷贝的至少一个第二网络元件（120）做 已经改变。 然后，使用通过SCTP协议的TCAP，一消息从所述第一网络元件（110）到所述至少一个第二网络元件（120）连通，并在数据库已经发生变化的消息包括信息和指令，以如何更新 相应的数据库的部分。 此消息是由所述至少一个第二网络元件（120），然后更新基于包含在消息中的信息的部分受影响的数据库处理。

公开(公告)号：EP1708379A4

公开(公告)日：2007-04-18

申请号：EP05706660

申请日：2005-02-25

申请人： HUAWEI TECH CO LTD

发明人： WU HAIJUN

IPC分类号： H04B1/74 ,  G06F11/20 ,  H04B10/00 ,  H04J3/14 ,  H04L1/22 ,  H04L29/14 ,  H04Q3/545

CPC分类号： G06F11/2028 ,  H04L69/40 ,  H04Q3/54558 ,  H04Q2213/13039 ,  H04Q2213/13167 ,  H04Q2213/13298

摘要： The present invention discloses a communication system having backup function for several series communication devices. The apparatus comprises at least a line adapter unit having multipath inputs and multipath outputs. The series communication devices are cascaded by the line adapter unit. The port connected to the line adapter unit on the main controlling module of the communication devices is open, and the port connected to the line adapter unit on the spare controlling module is closed. The present invention also discloses two methods for carrying out the function of switching of the aforementioned communication system. By switching the communication device interfaced with the line adapter unit, the communication devices which are cascaded with said communication device does not need to switch.

公开(公告)号：EP1757112A1

公开(公告)日：2007-02-28

申请号：EP05766058.1

申请日：2005-06-04

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： ROGASCH, Volker

IPC分类号： H04Q3/545 ,  H04L12/26

CPC分类号： H04Q3/54558 ,  H04Q2213/13003 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13076 ,  H04Q2213/13167 ,  H04Q2213/13196 ,  H04Q2213/13302 ,  H04Q2213/13389

摘要： The invention relates to a data transmission device having a number of N uplink interfaces (E1, UP) that can be directed via a processing line (A, B) provided with a data processing component (T, LIC) to a starting element (F). The invention is characterized in that a first processing line (A) and a second processing line (B) are provided, each comprising two separate processing rows (A1, A2, B1, B2) for N/2 data lines each. A first half (1 to 8) of the N uplink interfaces (E1, UP) is connected to the first processing line (A) and the second half (9 to 16) of the N uplink interfaces (E1, UP) is connected to the second processing line (B). Every processing line (A, B) comprises a circuit arrangement (8A, 8B) that connects the N/2 data lines connected to the processing line (A or B) to the respective other processing line (B or A) to one of the processing rows (A1, A2, B1, B2) available there. The circuit arrangements (8A, 8B) are controlled in such a manner that one of the two processing lines (A or B) is active and the respective other processing line is switched to a standby mode so that the data traffic waiting at the N uplink interfaces (E1, UP) can be handled via one of the two processing lines (A or B).

公开(公告)号：EP1207706A1

公开(公告)日：2002-05-22

申请号：EP00944267.4

申请日：2000-07-05

申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： KISHISHITA, Nariaki, Mitsubishi Denki K.K.

IPC分类号： H04Q3/545 ,  H04M3/00 ,  H04L12/02 ,  H04M3/22

CPC分类号： H04Q3/545 ,  H04M3/22 ,  H04Q3/54558 ,  H04Q2213/13103 ,  H04Q2213/13104 ,  H04Q2213/13106 ,  H04Q2213/13163 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13176 ,  H04Q2213/13213 ,  H04Q2213/13299 ,  H04Q2213/1334

摘要： A working call controller 11 (12) changes its operating mode to a standby mode when it is not carrying out call processing at system switching for management, and to a transient working mode when it is carrying out call processing at system switching for the management to continue the call processing. A standby call controller 12 (11) changes its operating mode to a working mode when the other call controller 11 (12) enters the standby mode, and to a transient working mode when the other call controller 11 (12) enters the transient working mode. One of the call controllers 11 and 12 in the transient working mode, receiving the call control signal of a new call, carries out the call processing of the new call exclusively.

摘要翻译： 工作呼叫控制器11（12）在系统切换管理时不执行呼叫处理时将其操作模式改变为待机模式，并且当在系统切换时执行呼叫处理以进行管理时的暂时工作模式 继续通话处理。 当另一个呼叫控制器11（12）进入待机模式时，备用呼叫控制器12（11）将其操作模式改变为工作模式，当另一个呼叫控制器11（12）进入暂时工作模式 。 处于暂时工作模式的呼叫控制器11和12之一接收新呼叫的呼叫控制信号，专门执行新呼叫的呼叫处理。

公开(公告)号：EP0924941A3

公开(公告)日：2000-11-15

申请号：EP98122757.2

申请日：1998-12-01

申请人： Ericsson Inc.

发明人： Przybysz, Thomas M.

IPC分类号： H04Q3/00 ,  H04Q3/545

CPC分类号： H04Q3/0029 ,  H04Q3/54516 ,  H04Q3/54558 ,  H04Q2213/1305 ,  H04Q2213/13103 ,  H04Q2213/13109 ,  H04Q2213/13345 ,  H04Q2213/13349 ,  H04Q2213/1336 ,  H04Q2213/13376

摘要： A telecommunications system and method is disclosed in which a high-availability intelligent node maintains the synchronization of data between various nodes by utilizing both an index manager to administer and manage indices associated with the location of stored data and a data transfer function (DTF) to manage persistent dynamic data updates between nodes. For data updates, a DTF batch transfer function, receives, from the index manager, the data update information and stores the entry in a buffer, which is then forwarded to a DTF batch transfer function residing on another (standby) node. The DTF batch transfer function residing on the non-master node receives the message buffer from the master DTF batch transfer function and stores the values in the indexed memory location specified for that entry. In addition, at startup or reinitialization of the nodes, a DTF bulk transfer function on both the master and standby nodes can be used to achieve synchronization of data.

公开(公告)号：EP1040679A1

公开(公告)日：2000-10-04

申请号：EP98963970.3

申请日：1998-12-15

申请人： Alcatel USA Sourcing, L.P.

发明人： JOSEPH, Rayappu, F. ,  PAYNE, William, A.

IPC分类号： H04Q3/00 ,  H04Q3/545

CPC分类号： H04Q3/54558 ,  H04Q3/0029 ,  H04Q3/54533 ,  Y10S707/99953

摘要： A method of provisioning databases in a telecommunications system includes storing data for a telephony service in a plurality of redundant database nodes. An operation to be performed in the redundant database nodes is received and broadcast to the redundant database nodes for execution. Responses are received from the redundant database nodes. Each response includes an identification of the redundant database node transmitting the response and a result of executing the operation in the redundant database node. The results of the responses are automatically stored. In response to an event, the stored results are automatically queried to determine a status of the operation. The status of the operation is automatically reported.

公开(公告)号：EP0517446B1

公开(公告)日：1998-07-15

申请号：EP92304913.4

申请日：1992-05-29

申请人： NOKIA TELECOMMUNICATIONS OY

发明人： Kantola, Raimo ,  Syväniemi, Martti

IPC分类号： H04Q3/545 ,  H04Q11/04

CPC分类号： H04Q11/0407 ,  H04Q3/54558

公开(公告)号：EP0769227A1

公开(公告)日：1997-04-23

申请号：EP95922261.0

申请日：1995-06-08

申请人： DSC Communications Corporation

发明人： ECKHOFF, Charles, C. ,  TOVAR, Oscar, A.

IPC分类号： H04M3 ,  G06F11 ,  H04B1 ,  H04J3 ,  H04L1 ,  H04L29 ,  H04Q3

CPC分类号： H04Q3/542 ,  G06F11/2038 ,  G06F11/2736 ,  H04B1/74 ,  H04J3/08 ,  H04J3/14 ,  H04L1/22 ,  H04Q3/54558 ,  H04Q2213/13092 ,  H04Q2213/13106 ,  H04Q2213/13162 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/1329 ,  H04Q2213/13292

摘要： A redundancy switch (44) provides interfacing of network signals to spare network processors (46) in the event of a failure of a main network processor (42). A redundancy switch (44) allows for monitoring and diagnostic operations to be performed on network electrical signals without interrupting traffic flow on inbound and outbound paths. A redundancy switch (44) performs a loopback diagnostic by routing signals from transmitter portions of the spare network processors (46) to selected receiver portions. The redundancy switch (44) includes a receiver interface unit (90) and a transmitter interface unit (92) capable of routing inbound and outbound customer signals to and from the spare processors (46) for monitoring, diagnostic, and sparing purposes.

公开(公告)号：EP0238841A1

公开(公告)日：1987-09-30

申请号：EP87102239.8

申请日：1987-02-17

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Bitzinger, Rudolf, Dipl.-Ing. ,  Engl, Walter, Dipl.-Ing. ,  Humml, Siegfried ,  Schreier, Klaus, Dipl.-Ing.

IPC分类号： H04Q3/545 ,  G06F11/20

CPC分类号： H04Q3/54558 ,  H04Q3/5455

摘要： Multiprozessor-Zentralsteuereinheit eines Vermittlungssy­stemes mit einem Hauptspeicher(CMY) mit in Normalbetriebs­zeiten - abgesehen von einem evtl. tolerierten gewissen Schlupf - in sich mikrosynchron parallel betriebenen Spei­cherblockpaaren(MB3a/MB3b). An ein zentrales Bussystem (B:CMY0,B:CMY1) ist der Hauptspeicher(CMY) zusammen mit den, jeweils Vermittlungsaufträge bearbeitenden zentralen Prozessoren(BP, CP .... IOC.....) angeschlossen. Die in den Speicherblöcken jedes Speicherblockpaares(z.B. MB3a/­MB3b) parallel gespeicherten Informationen sind EDC-gesi­chert. Die Prozessoren haben auf Speicherblockpaare(z.B. MB3a/ MB3b) Zugriff. Nach einem Mehrfachfehler in einem, genannt zweiten, Speicherblock(z.B. MB3b) eines Speicher­blockpaares(MB3a/MB3b) wird durch eine automatische Spei­cherkonfiguration der zweite Speicherblock(MB3b) vom Bus­system(B:CMY0/B:CMY1) abgetrennt. Dann führt alleine der erste Speicherblock(MB3a) den Lese- und/oder Schreibbetrieb durch, während nach und nach die in dem zweiten Speicher­block(MB3b) gespeicherten Informationen durch Lesen aus dem ersten Speicherblock(MB3a) und Schreiben in den zwei­ten Speicherblock(MB3b) korrigiert werden, aber während eines gleichzeitigen Schreibbetriebes des ersten Speicher­blockes (MB3a) die einzuschreibende Information sofort unter derselben Adresse auch in den zweiten Speicherblock (MB3b) geschrieben wird. Zur automatischen Speicherkonfi­guration ist ein speichereigenes, - ebenfalls abgesehen von einem evtl. tolerierten gewissen Schlupf - mikrosyn­chron parallel betriebenes Speicherkonfigurations-Prozessor­paar(SpP0/SpP1), dessen Betrieb EDC- oder Paritiybit-über­prüft wird, direkt statt über das zentrale Bussystem(B:CMY0 /B:CMY1) an den Hauptspeicher(CMY) angeschlossen.

摘要翻译： 具有具有在正常操作时间的主存储器（CMY）的交换系统的多处理器中央控制单元 - 可能从某一滑移开耐受 - 本身并行存储器块对（MB3a / MB3b）microsynchronously操作。 到中央总线系统（B：CMY0，B：CMY1）是与所述连接在一起的主存储器（CMY），在每个开关顺序加工中央处理器（BP，CP .... ..... IOC）。 在每个存储块对（例如MB3a / MB3b）的存储器块被存储固定并行信息EDC。 该处理器具有存储器块对（例如MB3a / MB3b）访问。 （例如MB3b）的存储器块对（MB3a / MB3b）的（：CMY0 / B B CMY1）在被称为第二存储器块中的多个错误之后，从所述总线系统中的第二存储块（MB3b）是由分离的自动存储器配置。 单独然后，第一存储器块（MB3a）执行由读和/或写模式，而根据在所述第二存储块（MB3b）信息通过从所述第一存储块（MB3a）读取和写入到所述第二存储器块之后，并存储（MB3b） 被校正，但是第一存储块（MB3a）的同时写入操作有关的信息时，立即在第二存储器块（MB3b）相同的地址下被写入。 对于自动存储器配置是自己的一个存储器 - 从可能容忍一定滑移同样开 - microsynchronously平行操作的存储器配置处理器对，其操作EDC或Paritiybit核对（SpP0 / SPP1），而不是直接通过中央总线系统（B：CMY0 / B：CMY1连接）到主存储器（CMY）。

公开(公告)号：EP0132916A1

公开(公告)日：1985-02-13

申请号：EP84303182.4

申请日：1984-05-11

申请人： STC PLC

发明人： Kelly, Michael Bernard

IPC分类号： H04Q3/545 ,  H04L11/16 ,  G06F11/20

CPC分类号： G06F11/2007 ,  G06F11/2005 ,  G06F11/202 ,  H04Q3/54558

摘要： In a telecommunication system with a number of units (Ula-Una, U1b-Unb) for control purposes and also for subscriber facilities, each such unit is duplicated, as is the system controller (SCa, Scb). There are two local area networks (1,3) each of which interconnects one system controller and one unit of each pair of units. When one network is to be isolated, e.g. for servicing or when a fault occurs. its controller detects that condition, and isolates that network by relay circuitry in the termination (T2,T3) of the bus.
Another version of the system uses local area networks of the closed ring type.
In certain cases the units, etc., may be triplicated.

摘要翻译： 在具有多个单元（Ula-Una，U1b-Unb）用于控制目的并且也用于用户设施的电信系统中，每个这样的单元与系统控制器（SCa，Scb）一样被复制。 有两个局域网（1,3），每个局域网将一个系统控制器和每对单元中的一个单元相互连接。 当一个网络要被隔离时，例如 用于维修或发生故障时。 其控制器检测到该状况，并通过总线终端（T2，T3）中的继电器电路隔离该网络。 系统的另一个版本使用闭环类型的局域网。 在某些情况下，这些单位等可能是三重的。