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1. 发明授权

US07266126B1 Telesystem with coupling device and a method in connection therewith 有权
标题翻译：具有耦合装置的电话系统和与之相关的方法
公开(公告)号：US07266126B1
公开(公告)日：2007-09-04
申请号：US10311788
申请日：2000-07-05
申请人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
发明人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
IPC分类号： H04M11/08 , H03K17/80
CPC分类号： H04L29/06 , H04L47/25 , H04L67/1002
摘要： The present invention refers to a gateway (MGW1) in a telecommunication system (TS1) enabling connections to be effectively established between various networks (N1, N2, N3) in the telecommunication system. The gateway comprises resources from different nodes (RNC1, MSC1, IP1, VX1) of the various networks. Servers (S1-S6) from the networks are connected to the gateway (MGW1) and co-utilize the resources, which contributes to the effective utilization of the resources. This effective utilization of the resources is supported by the resources being divided into resource groups. Specific ones of these resource groups can be utilized by solely each one of the servers. Consequently, important services such as alarm services and security services can always reach the necessary resources in the gateway. Other resource groups can be co-utilized by only a small number of the servers while additional resource groups may be co-utilized by all of the servers (S1-6). By division into the resource groups the resources of the nodes (RNC1, MSC1, IP1, VX1) are co-utilized without the establishing of specific significant connections having to be rejected.
摘要翻译：本发明涉及电信系统（TS1）中的网关（MGW1），其能够在电信系统中的各种网络（N 1，N 2，N 3）之间有效地建立连接。网关包括来自各种网络的不同节点（RNC 1，MSC 1，IP 1，VX 1）的资源。来自网络的服务器（S1-1-6）连接到网关（MGW 1）并且共同利用资源，这有助于资源的有效利用。这种资源的有效利用由资源分为资源组所支持。这些资源组中的特定的一个可以仅由每个服务器使用。因此，诸如报警服务和安全服务等重要服务可以始终在网关中达到必要的资源。其他资源组只能由少数服务器共同使用，而其他资源组可能被所有服务器共同利用（S1-6）。通过划分为资源组，节点（RNC 1，MSC 1，IP 1，VX 1）的资源被共同利用，而不必建立必须被拒绝的特定重要连接。

2. 发明授权

US06848103B2 Method and apparatus for processing data in a multi-processor environment 失效
标题翻译：用于在多处理器环境中处理数据的方法和装置
公开(公告)号：US06848103B2
公开(公告)日：2005-01-25
申请号：US09784850
申请日：2001-02-16
申请人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
发明人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
IPC分类号： G06F9/50 , G06F9/00
CPC分类号： G06F9/5038
摘要： Method and apparatus for processing data in a multi-processor environment are provided. An application chain is built including at least one application to be performed on the data. The data is received, and program information, e.g., a pointer, is added to the data for identifying a current application in the application chain to be performed on the data. The data is forwarded to an available processor in the multi-processor environment and is processed using the current application identified by the added program information. The processed data is updated with new program information identifying a next application in the application chain to be performed, if any. The processed data is forwarded to an available processor, processed, and updated repeated times until the data is processed by all applications in the application chain.
摘要翻译：提供了用于在多处理器环境中处理数据的方法和装置。构建包括至少一个要在数据上执行的应用程序的应用程序链。接收数据，并且将程序信息（例如，指针）添加到用于识别应用链中当前对数据执行的当前应用的数据。将数据转发到多处理器环境中的可用处理器，并使用由添加的程序信息标识的当前应用程序进行处理。处理后的数据用新的程序信息进行更新，该程序信息标识要执行的应用程序链中的下一个应用程序（如果有的话）。经处理的数据被转发到可用的处理器，处理和更新重复的次数，直到数据由应用程序链中的所有应用程序处理。

3. 发明授权

US07065094B2 Method and device in a coupling node for a telecommunication system 失效
标题翻译：用于电信系统的耦合节点中的方法和设备
公开(公告)号：US07065094B2
公开(公告)日：2006-06-20
申请号：US09897475
申请日：2001-07-03
申请人： Lars-Göran Petersen , Gunnar Larsson , Patrik Wiss , Ulf Ekstedt
发明人： Lars-Göran Petersen , Gunnar Larsson , Patrik Wiss , Ulf Ekstedt
IPC分类号： H04L12/66 , H04J3/22
CPC分类号： H04Q3/0016 , G06F9/5044 , G06F9/505 , G06F2209/509 , H04Q2213/13106 , H04Q2213/13107 , H04Q2213/13141 , H04Q2213/13196 , H04Q2213/1329 , H04Q2213/1338 , H04Q2213/13389 , H04Q2213/13396
摘要： The present invention relates to a coupling node (MG1) for coupling of communications in a telecommunication system, comprising networks (N1, N2) with different signal formats. The coupling node has switching and trunking functions (CP21, CP23) corresponding to the signal formats, and telefunctions, e.g. coders/decoders (F21) and echo cancellers (F22), which the node can couple into a communication by means of a selector (PS1). The functions are supported by printed board assemblies (CB1–CB9) in magazines (SR1), and the printed board assemblies have signal processors (DSP11–DSP13) with access points (SAP11–SAP14). The selector hunts one of the signal processors for handling one of the functions. If the processor has sufficiently free memory space in its data store and in its instruction memory and sufficient processor capacity, this processor is selected. Otherwise a new processor is hunted which is investigated in the same way.
摘要翻译：本发明涉及用于在电信系统中耦合通信的耦合节点（MG 1），包括具有不同信号格式的网络（N 1，N 2）。耦合节点具有对应于信号格式的切换和中继功能（CP 21，CP 23），以及远程功能，例如，编码器/解码器（F21）和回波消除器（F22），该节点可以通过选择器（PS 1）耦合到通信中。这些功能由杂志（SR 1）中的印刷电路板组件（CB 1 -CB 9）支持，印刷电路板组件具有带有接入点的信号处理器（DSP 11 -DSP 13）（SAP 11 -SAP 14）。选择器搜索一个信号处理器来处理其中一个功能。如果处理器在其数据存储器及其指令存储器中具有足够的空闲存储空间以及足够的处理器容量，则选择该处理器。否则，将以相同的方式调查新的处理器。

4. 发明授权

US06894998B1 Asynchronous packet processing using media stream functions 失效
标题翻译：使用媒体流功能的异步包处理
公开(公告)号：US06894998B1
公开(公告)日：2005-05-17
申请号：US09695250
申请日：2000-10-25
申请人： Patrik Wiss , Ulf Ekstedt , Ola Dagberg , Gunnar Larsson , Lars-Göran Petersen
发明人： Patrik Wiss , Ulf Ekstedt , Ola Dagberg , Gunnar Larsson , Lars-Göran Petersen
IPC分类号： H04L12/56 , H04L12/64 , H04Q11/04 , H04L12/66
CPC分类号： H04L49/3081 , H04L12/6418 , H04L2012/5615 , H04L2012/5675 , H04L2012/6459 , H04Q11/0478
摘要： A media stream system (140) processes plural media streams (148), e.g., speech streams or speech channels. The system comprises plural processors (146), each of which execute one or more plural types of media stream processing functions (147). A switch function (144) routes packets of the plural media streams to a sequence of the plural processors whereby the plural types of media stream processing functions are sequentially performed relative to the packets. A packet size for the packets is chosen to minimize overhead load on at least one of the plural processors without causing undue delay for a packet awaiting processing by the at least one of the plural processors. In an example non-limiting implementation, the packet size for a packet of media information is chosen to be 160 octets, consecutive packets of a same media stream being separated by a packet repetition interval which is 20 milliseconds.
摘要翻译：媒体流系统（140）处理多个媒体流（148），例如语音流或语音信道。系统包括多个处理器（146），每个处理器执行一种或多种多种类型的媒体流处理功能（147）。开关功能（144）将多个媒体流的分组路由到多个处理器的序列，由此相对于分组依次执行多种类型的媒体流处理功能。选择分组的分组大小以最小化多个处理器中的至少一个的开销负载，而不会对多个处理器中的至少一个处理器等待处理的分组造成不必要的延迟。在非限制性实现的示例中，媒体信息分组的分组大小被选择为160个八位字节，相同媒体流的连续分组被分隔为20毫秒的分组重复间隔。

5. 发明授权

US06754227B1 Method and a device in telecommunication systems 有权
标题翻译：电信系统中的方法和设备
公开(公告)号：US06754227B1
公开(公告)日：2004-06-22
申请号：US09675160
申请日：2000-09-29
申请人： Lars-Göran Petersen , Ulf Ekstedt , Patrik Wiss , Ola Dagberg , Gunnar Larsson , Hans Peter Lippelt
发明人： Lars-Göran Petersen , Ulf Ekstedt , Patrik Wiss , Ola Dagberg , Gunnar Larsson , Hans Peter Lippelt
IPC分类号： H04J316
CPC分类号： H04L65/605 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L67/14 , H04L69/08 , H04L69/18 , H04L69/329 , H04M7/125
摘要： A gateway (MG1) interconnects telecom networks (N1,N2) of different types with different signal formats (ATM,IP). A first control unit (CC1), connected (C1) to a server, controls connection set up. A second control unit (RC2) provides telecom functions (F21-F28), such as speech coder/decoder or echo extinguisher, to the connection. A third control unit (BC3) establishes connections and sets up switch functions (CP21-CP27) corresponding to the different signal formats (ATM,IP). A signal format converter (CP29) converts to/from a common signal format (COM1) that the telecom functions uses. A speech request goes via the server to the first control unit (CC1), which requests telecom function (F21) by the second control unit (RC2). This returns the address (ADR11) of the telecom function to the first control unit (CC1) which sends the function address (ADR11) and the network address (ADR2) of the connection to the third control unit (BC3). This interconnects the corresponding switch function (CP23) and the telecom function (F21) after conversion to the common signal format (COM1) in the signal format converter (CP29). The first control unit (CC1) thereafter requests connection to the next node from the third control unit (BC2), which establishes and indicates the connection (C41) to the first control unit (CC1). This requests setting up of a corresponding switch function (CP21) by the third control unit (BC3), which connects together the switch function with the telecom function (F21) after reconversion of the signal format. The functions (F21-F28;CP21-CP27) are hardware or software. They can easily be supplemented for new network types or new telecom services.
摘要翻译：网关（MG1）将具有不同信号格式（ATM，IP）的不同类型的电信网络（N1，N2）互连。连接（C1）到服务器的第一控制单元（CC1）控制连接建立。第二控制单元（RC2）向连接提供诸如语音编码器/解码器或回声灭火器的电信功能（F21-F28）。第三控制单元（BC3）建立与不同信号格式（ATM，IP）相对应的连接和设置开关功能（CP21-CP27）。信号格式转换器（CP29）转换为/从通信功能使用的公共信号格式（COM1）转换。通过服务器将语音请求通过第二控制单元（RC2）请求通信功能（F21）的第一控制单元（CC1）。这将电信功能的地址（ADR11）返回到向第三控制单元（BC3）发送功能地址（ADR11）和连接的网络地址（ADR2）的第一控制单元（CC1）。在转换为信号格式转换器（CP29）中的公共信号格式（COM1）后，将相应的开关功能（CP23）和电信功能（F21）互连。第一控制单元（CC1）此后请求从第三控制单元（BC2）连接到下一个节点，该第三控制单元建立并指示到第一控制单元（CC1）的连接（C41）。这要求在重新转换信号格式之后，由第三控制单元（BC3）设置相应的开关功能（CP21），其将开关功能与电信功能（F21）连接在一起。功能（F21-F28; CP21-CP27）是硬件或软件。可以轻松地为新的网络类型或新的电信服务进行补充。

6. 发明授权

US06577712B2 Distributed voice mail system 有权
标题翻译：分布式语音邮件系统
公开(公告)号：US06577712B2
公开(公告)日：2003-06-10
申请号：US09825600
申请日：2001-04-04
申请人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
发明人： Gunnar Larsson , Patrik Wiss , Lars-Göran Petersen , Ulf Ekstedt
IPC分类号： H04M164
CPC分类号： H04M3/533 , H04L51/38 , H04M7/1235 , H04M7/125 , H04M7/1295 , H04M2207/18 , Y10S379/90 , Y10S379/908
摘要： A distributed voice mail system in a network includes a server in a control layer of the network and one or more media gateways in a connectivity layer of the network, wherein the server controls resources in the media gateways to provide distributed voice mail services.
摘要翻译：网络中的分布式语音邮件系统包括网络的控制层中的服务器和网络的连接层中的一个或多个媒体网关，其中服务器控制媒体网关中的资源以提供分布式语音邮件服务。

7. 发明授权

US06738381B1 ATM time stamped queuing 失效
标题翻译： ATM时间戳排队
公开(公告)号：US06738381B1
公开(公告)日：2004-05-18
申请号：US09188347
申请日：1998-11-09
申请人： Johan Mikael Agnevik , Arne Lundbäck , Lars-Göran Petersen , Mattias Östman
发明人： Johan Mikael Agnevik , Arne Lundbäck , Lars-Göran Petersen , Mattias Östman
IPC分类号： H04L1256
CPC分类号： H04L49/3009 , H04L45/10 , H04L49/20 , H04L49/25 , H04L49/30 , H04L49/3081 , H04L49/50 , H04L49/55 , H04L2012/5607 , H04L2012/5632 , H04L2012/5649 , H04L2012/5651 , H04L2012/5656 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04Q11/0478
摘要： A queuing system (230) stores a package (246) derived from an ATM cell, the package including an internal interface header (IIH) and either an ATM cell payload or an AAL2 packet. The queuing system comprises a queue (312, 320) for storing the package, as well as a processor which executes plural functions. A time stamping function applies a time stamp upon storage of the package in the queue. The time stamping function can apply the time stamp to a package as replacement of the internal interface header. A time stamp checking function uses the time stamp to make a determination whether the tenure of the package in the queue is longer than permissible. The time stamp checking function can make the tenure determination in conjunction with a potential readout of the package from the queue. Alternatively, time stamp checking function can make the tenure determination when invoked by a queue monitoring function which monitors a fill level of the queue (e.g., when a queue fill level exceeds a threshold). A discard function is provided for discarding the package if the tenure of the package in the queue is longer than permissible.
摘要翻译：排队系统（230）存储从ATM信元导出的包（246），该包包括内部接口头（IIH）和ATM信元有效载荷或AAL2包。排队系统包括用于存储包的队列（312,320），以及执行多个功能的处理器。时间戳功能在将包装存储在队列中时应用时间戳。时间戳功能可以将时间戳应用到内部接口标题的替换中。时间戳检查功能使用时间戳来确定队列中的包裹的使用期是否比允许的长。时间戳检查功能可以使终端决定与队列中的包的潜在读数相结合。或者，时间戳检查功能可以通过监视队列的填充级别（例如，当队列填充级别超过阈值）的队列监视功能调用时进行权属确定。如果队列中的包裹的使用期长于允许的范围，则提供丢弃功能以丢弃包装。

8. 发明授权

US06341131B1 Mini cells with variable payload size 失效
标题翻译：具有可变负载大小的迷你电池
公开(公告)号：US06341131B1
公开(公告)日：2002-01-22
申请号：US08789534
申请日：1997-01-27
申请人： Lars Göran Vilhelm Eneroth , Karl Anders Näsman , Lars-Göran Petersen
发明人： Lars Göran Vilhelm Eneroth , Karl Anders Näsman , Lars-Göran Petersen
IPC分类号： H04L1228
CPC分类号： H04L49/3009 , H04L47/36 , H04L69/22 , H04L2012/5607 , H04L2012/5625 , H04L2012/563 , H04L2012/5656 , H04Q11/0478 , H04W28/06 , H04W92/02
摘要： A method of indicating the length of a mini cells in a mobile telephony network. Non linear coding of a short fixed length field in the header of the mini cell is described. Either an extension bit method or an extension code method is used to extend the length field so as to increase the number of length values available for coding of the mini cell sizes. The length of a mini cell is indicated in the individual mini cell or is indicated indirectly using a CID/length mapping table. Mini cell sizes are changed during a connection and methods are described for doing this. Cell header reading devices for extracting user information of individual mini cells are described. A mobile telephone network using the cell header reading devices is described.
摘要翻译：一种指示移动电话网络中的小型小区的长度的方法。描述了在mini小区的头部中的短固定长度字段的非线性编码。使用扩展比特方法或扩展码方法来扩展长度字段，以便增加可用于编码小小区大小的长度值的数量。迷你小区的长度在单独的小型小区中指示，或者使用CID /长度映射表间接地指示。在连接期间改变了小型小区大小，为此进行了描述。描述用于提取各个迷你小区的用户信息的信元头读取装置。描述使用单元头读取装置的移动电话网络。

9. 发明授权

US07433305B2 Method and arrangement in a packet switch 有权
标题翻译：分组交换机中的方法和布置
公开(公告)号：US07433305B2
公开(公告)日：2008-10-07
申请号：US10691285
申请日：2003-10-21
申请人： Ulf Peter Hansson , Lars-Göran Petersen , Mats Nils Fredrik Ernkell
发明人： Ulf Peter Hansson , Lars-Göran Petersen , Mats Nils Fredrik Ernkell
IPC分类号： H04L12/26
CPC分类号： H04L47/29 , H04L47/10 , H04L47/12 , H04L47/266 , H04L47/30 , H04L49/101 , H04L49/3045
摘要： A system and method are disclosed for switching a data flow of information packets intended for paths between a respective sending and receiving entity, the method includes buffering the packets from the paths in a queue; halting a sending entity on congestion of the queue; storing the halt condition in a switch state; noting the individual portions that different of the paths occupy in the queue; halting the sending entity for the path occupying the individually greatest portion of the queue; storing the halted path in a free one of the switch states including storing its bandwidth; successively updating the respective bandwidth of halted paths as the queue is repeatedly congested; determining an older part of the states; and purging the state for a path having the smallest bandwidth in said older part of the states.
摘要翻译：公开了一种用于切换用于相应发送和接收实体之间的路径的信息分组的数据流的系统和方法，所述方法包括：从队列中的路径缓冲分组; 停止队列拥塞时的发送实体; 将停止条件存储在开关状态; 注意不同路径在队列中占有的各个部分; 停止发送实体占用队列中单个最大部分的路径; 将所述停止的路径存储在所述切换状态中的一个空闲状态中，包括存储其带宽; 当队列重复拥塞时，依次更新停止的路径的相应带宽; 确定国家的较旧的部分; 并且在状态的较旧部分中清除具有最小带宽的路径的状态。

10. 发明授权

US06804246B1 Asynchronous transfer mode system handling differing AAL protocols 有权
标题翻译：异步传输模式系统处理不同的AAL协议
公开(公告)号：US06804246B1
公开(公告)日：2004-10-12
申请号：US09188102
申请日：1998-11-09
申请人： Lars-Göran Petersen , Staffan Andersson , Per Erik Filip Sydhoff , Peter Carl Birger Lundh
发明人： Lars-Göran Petersen , Staffan Andersson , Per Erik Filip Sydhoff , Peter Carl Birger Lundh
IPC分类号： H04L1228
CPC分类号： H04L49/3009 , H04L45/10 , H04L49/20 , H04L49/25 , H04L49/30 , H04L49/3081 , H04L49/50 , H04L49/55 , H04L2012/5607 , H04L2012/5632 , H04L2012/5649 , H04L2012/5651 , H04L2012/5656 , H04L2012/5672 , H04L2012/5679 , H04L2012/5681 , H04L2012/5682 , H04Q11/0478
摘要： A communications network (40) has ATM cells with AAL2 protocol packets carried on a first interface (54) between two nodes (42, 44) of the network. Using the AAL2 protocol packets, many user channels are multiplexed onto one ATM VC between the two nodes. In one of the two nodes designated as a control node (44), user channels are terminated by mapping AAL2 packets of the user channels into modified ATM cells having a AAL protocol different than AAL2. The AAL protocol utilized for the modified ATM cells, termed AAL2 prime, requires that AAL2 packets carried in the ATM cell payload be whole packets and that the ATM payload not have an AAL2-type start field. Preferably, in the AAL2 prime protocol only one whole AAL2 packet is carried per ATM cell payload. Termination of the AAL2 user channels at the control node preferably occurs at a pooled and centralized resource termed a cell handling unit (32). The provision of the cell handling unit (32) and the AAL2 prime protocol advantageously allows standard ATM equipment, e.g., an ATM switch (30), to be employed. A mobile telecommunications network is provided as an example illustrated embodiment.
摘要翻译：通信网络（40）具有在网络的两个节点（42,44）之间的第一接口（54）上承载的具有AAL2协议分组的ATM信元。使用AAL2协议分组，许多用户信道被复用到两个节点之间的一个ATM VC上。在指定为控制节点（44）的两个节点之一中，通过将用户信道的AAL2分组映射到具有不同于AAL2的AAL协议的修改的ATM信元来终止用户信道。用于修改的ATM信元的AAL协议称为AAL2素数，要求在ATM信元有效载荷中承载的AAL2分组是整个分组，并且ATM有效载荷不具有AAL2型起始字段。优选地，在AAL2主协议中，每个ATM信元有效载荷仅承载一个整个AAL2分组。控制节点处的AAL2用户信道的终止优选地发生在称为小区处理单元（32）的池化和集中资源中。小区处理单元（32）和AAL2主协议的提供有利地允许采用标准ATM设备，例如ATM交换机（30）。提供移动电信网络作为示例性实施例。

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