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1. 发明授权

US6157656A Method and arrangement for dynamic signalling 失效
标题翻译：动态信令的方法和布置
公开(公告)号：US6157656A
公开(公告)日：2000-12-05
申请号：US952410
申请日：1998-04-06
申请人： Per Lindgren , Christer Bohm , Lars Gauffin , Lars Ramfelt
发明人： Per Lindgren , Christer Bohm , Lars Gauffin , Lars Ramfelt
IPC分类号： H04J3/16 , H04L12/28 , H04Q11/04 , H04L12/407
CPC分类号： H04Q11/0478 , H04J3/1682 , H04L12/2852 , H04J2203/0044 , H04J2203/0046 , H04J2203/0089
摘要： The present invention relates to a method and an arrangement for dynamic signalling in a network, such as a Dynamic Synchronous Transfer Mode (DTM) network. The network's bandwidth is divided into cycles, which in turn are divided into control slots for control signalling and data slots for transferring data. Preferably, each or certain nodes have a node controller, which control the access to slots. According to the invention data slots are converted into control slots, called dynamic control slots, or control slots are converted into data slots in order to change the signalling capacity of a node. The dynamic control slots may be used for point-to-point, multicast or broadcast signalling.
摘要翻译： PCT No.PCT / SE97 / 00521 Sec。 371日期：1998年4月6日 102（e）日期1998年4月6日PCT 1997年3月25日PCT公布。公开号WO97 / 36401 日期：1997年10月2日本发明涉及一种网络动态信令的方法和装置，例如动态同步传输模式（DTM）网络。网络的带宽分为周期，后者又分为用于控制信令的控制时隙和用于传输数据的数据时隙。优选地，每个或某些节点具有节点控制器，其控制对时隙的访问。根据本发明，数据时隙被转换成称为动态控制时隙的控制时隙，或者控制时隙被转换成数据时隙，以便改变节点的信令容量。动态控制时隙可用于点对点，组播或广播信令。

2. 发明授权

US5960002A Defragmentation method and arrangement 失效
标题翻译：碎片整理方法和布置
公开(公告)号：US5960002A
公开(公告)日：1999-09-28
申请号：US770359
申请日：1996-12-20
申请人： Lars Ramfelt , Christer Bohm , Per Lindgren
发明人： Lars Ramfelt , Christer Bohm , Per Lindgren
IPC分类号： H04J3/00 , H04L12/28 , H04L12/64 , H04L12/417
CPC分类号： H04L12/6418 , H04L12/2852 , H04L2012/6435 , H04L2012/6451 , H04L2012/6456 , H04L2012/6459
摘要： The present invention relates to a defragmentation method and arrangement for increasement of the average block size of free tokens in the nodes of a DTM (Dynamic Synchronous Transfer Mode) network. The defragmentation comprises defining a home node for each token at network startup in such way that the tokens sharing the same home node will always define at least partly a continuous slot range, sending back free tokens to home nodes when a significant time has passed and, merging two or more slot-consecutive tokens with the same slot range into a single token when existing in the free pool of a node. The defragmentation can be realized in a central or a distributed token management scheme.
摘要翻译：本发明涉及一种用于增加DTM的节点中的自由令牌的平均块大小的碎片整理方法和装置（+ E，uns D + EE ynamic Synchronous + E，uns T + EE ransfer + E，uns M + EE ode）网络。碎片整理包括在网络启动时为每个令牌定义家庭节点，使得共享相同家庭节点的令牌将总是至少部分地定义连续的时隙范围，当有重要时间已经过去时将免费令牌发送回归属节点，当存在于节点的空闲池中时，将具有相同时隙范围的两个或更多个时隙连续令牌合并成单个令牌。碎片整理可以在中央或分布式令牌管理方案中实现。

3. 发明授权

US5982780A Resource management scheme and arrangement 失效
标题翻译：资源管理方案和安排
公开(公告)号：US5982780A
公开(公告)日：1999-11-09
申请号：US773966
申请日：1996-12-26
申请人： Christer Bohm , Lars Ramfelt , Per Lindgren , Markus Hidell , Peter Sjodin
发明人： Christer Bohm , Lars Ramfelt , Per Lindgren , Markus Hidell , Peter Sjodin
IPC分类号： H04L12/64 , H04J3/00
CPC分类号： H04L12/6418 , H04L2012/6435 , H04L2012/6451 , H04L2012/6456 , H04L2012/6459
摘要： The present invention relates to a method and an arrangement for centralized and distributed management of capacity (communication resources) in a circuit switched network with shared medium topology (e.g. bus or ring topology), of DTM type (digital synchronous transmission), in which the network use the capacity which are divided into cycles, which in turn are divided into control time slots for signaling and data time slots for data transmission, and where each data time slot is associated with a token. In the centralized version is a first node, named server node, assigned token corresponding to the in one direction sent data time slots on the communication link (e.g., bus or ring). A second node requests token corresponding to a certain capacity from the server node and the server node reserves and transfers tokens corresponding to the capacity requested to the other node in the case the server node has requested capacity unused. In the distributed version the number of server nodes is between two and the total number of nodes connected to the shared medium network.
摘要翻译：本发明涉及DTM类型（数字同步传输）的具有共享介质拓扑（例如总线或环形拓扑）的电路交换网络中的容量（通信资源）的集中和分布式管理的方法和装置，其中网络使用分为周期的容量，其又被划分为用于信令的控制时隙和用于数据传输的数据时隙，并且其中每个数据时隙与令牌相关联。在集中式版本中是第一个节点，命名为服务器节点，分配的令牌对应于一个方向发送通信链路上的数据时隙（例如总线或环）。第二节点从服务器节点请求对应于一定容量的令牌，并且在服务器节点请求容量未使用的情况下，服务器节点保留并传送与向另一节点请求的容量相对应的令牌。在分布式版本中，服务器节点数目在两个之间，并且连接到共享介质网络的节点总数。

4. 发明授权

US06430180B1 Method and apparatus for switching data between bitstreams of a time division multiplexed network 有权
标题翻译：用于在时分复用网络的比特流之间切换数据的方法和装置
公开(公告)号：US06430180B1
公开(公告)日：2002-08-06
申请号：US09565205
申请日：2000-05-04
申请人： Christer Bohm , Lars Gauffin , Lukas Holm , Joachim Roos
发明人： Christer Bohm , Lars Gauffin , Lukas Holm , Joachim Roos
IPC分类号： H04Q1104
CPC分类号： H04J3/0602 , H04J2203/001 , H04J2203/0032 , H04J2203/0044 , H04J2203/0091 , H04Q11/04
摘要： A method and an apparatus for switching data between a set of input bitstreams and a set of output bitstreams in a circuit switched time division multiplexed network is presented. Each bitstream is divided into recurring frames and each frame is divided into time slots. Each one of the input bitstreams is received, and frames of time slot data thereof are temporarily stored in a set of memories. Each of the memories is used for storing frames of a respective bitstream of the input bitstreams. For each frame of each one of the output bitstreams, and sequentially in accordance with the order that the time slot data are to be transmitted in the respective output frame, time slot data is selectively read from frames presently temporarily stored in the set of memories, and is then transmitted into allocated time slots of the output bitstreams.
摘要翻译：提出了一种在电路交换时分复用网络中的一组输入比特流和一组输出比特流之间切换数据的方法和装置。每个比特流被分成循环帧，每个帧被划分成时隙。每个输入比特流被接收，其时隙数据的帧被临时存储在一组存储器中。每个存储器用于存储输入比特流的相应比特流的帧。对于输出比特流中的每一个的每一帧，并且按照在相应的输出帧中发送时隙数据的顺序顺序地，从当前临时存储在该组存储器中的帧中选择性地读取时隙数据，然后被发送到输出比特流的分配的时隙中。

5. 发明授权

US06370385B1 Mobile communication network 有权
标题翻译：移动通信网络
公开(公告)号：US06370385B1
公开(公告)日：2002-04-09
申请号：US09329904
申请日：1999-06-10
申请人： Christer Bohm , Lars Gauffin
发明人： Christer Bohm , Lars Gauffin
IPC分类号： H04Q700
CPC分类号： H04W28/08 , H04W24/04 , H04W92/14
摘要： The present invention refers to transferring of data in a mobile communication network. According to the invention, data is transferred between one or more mobile switching centers and one or more of a plurality of base stations via one or more controllers, each controlling a respective group of the plurality of base stations, at least in part using a Dynamic Synchronous Transfer Mode type network.
摘要翻译：本发明涉及在移动通信网络中传送数据。根据本发明，数据经由一个或多个控制器在一个或多个移动交换中心与多个基站中的一个或多个基站之间传送，每个控制器至少部分地使用动态（Dynamic）功能来控制多个基站的相应组同步传输模式型网络。

6. 发明授权

US07349432B2 Methods for changing the bandwidth of a circuit switched channel 有权
标题翻译：改变电路交换通道带宽的方法
公开(公告)号：US07349432B2
公开(公告)日：2008-03-25
申请号：US11227242
申请日：2005-09-16
申请人： Per Lindgren , Christer Bohm , Magnus Danielson , Anders Bostrom
发明人： Per Lindgren , Christer Bohm , Magnus Danielson , Anders Bostrom
IPC分类号： H04J3/22
CPC分类号： H04Q11/04
摘要： The present invention relates to methods for changing the bandwidth of a circuit switched channel in a time division multiplexed network, wherein said channel comprises a set of time slots within each recurring frame of a bitstream between a first node and a second node. According to the invention one or more additional time slots within each recurring frame of said bitstream are reserved, including using, during a period of time, only said set of time slots for transmitting payload data pertaining to said channel while providing, during said period of time, information indicating that said one or more additional time slots are currently not used for transferring payload data. After said period of time, said set of time slots is used as well as said one or more additional time slots on said bitstream for transmitting payload data pertaining to said channel.
摘要翻译：本发明涉及用于改变时分复用网络中的电路交换信道的带宽的方法，其中所述信道包括位于第一节点和第二节点之间的比特流的每个重复帧内的一组时隙。根据本发明，保留所述比特流的每个循环帧内的一个或多个附加时隙，包括在一段时间期间仅使用所述一组时隙用于发送与所述信道相关的有效载荷数据，同时在所述时段期间时间，指示所述一个或多个附加时隙当前不用于传送有效载荷数据的信息。在所述时间段之后，使用所述一组时隙以及所述比特流上的所述一个或多个附加时隙用于发送与所述信道相关的有效载荷数据。

7. 发明授权

US5517499A Method and an arrangement for synchronizing two or more communication networks of the time multiplex type 失效
标题翻译：用于同步时间多路复用类型的两个或多个通信网络的方法和装置
公开(公告)号：US5517499A
公开(公告)日：1996-05-14
申请号：US217020
申请日：1994-03-24
申请人： Lara Gauffin , Christer Bohm , Lara Hakansson , Per Lindgren
发明人： Lara Gauffin , Christer Bohm , Lara Hakansson , Per Lindgren
IPC分类号： H04J3/06 , H04L7/04
CPC分类号： H04J3/0679
摘要： A method and an arrangement for synchronizing two more individual communication networks of the time multiplex type, in order to form a composite network thereof, wherein the individual networks having nodes, in which cyclic transmission of time frames is performed, which include time slots intended for the data transmission. One node in the composite network is assigned the role as a superior master node determining the transmission speed of the individual communication networks. This is obtained by adding a fixed idle pattern to each time frame set out from the superior master node, followed by a fixed triggering pattern as a start of the next time frame. At the receipt of the triggering pattern at a master node in an individual communication network, which synchronizes the data transmission of the communication network, the master node starts sending a new time frame.
摘要翻译：一种用于同步时间多路复用类型的两个更多个体通信网络的方法和装置，以便形成其复合网络，其中具有节点的各个网络（其中执行时间帧的循环传输）包括期望用于数据传输。组合网络中的一个节点被分配为确定各个通信网络的传输速度的上级主节点的角色。这是通过将固定的空闲模式添加到从上级主节点设置的每个时间帧，随后是固定的触发模式作为下一时间帧的开始而获得的。在同步通信网络的数据传输的单个通信网络中的主节点处接收到触发模式时，主节点开始发送新的时间帧。

8. 发明申请

US20060056453A1 Methods for changing the bandwidth of a circuit switched channel 有权
公开(公告)号：US20060056453A1
公开(公告)日：2006-03-16
申请号：US11227242
申请日：2005-09-16
申请人： Per Lindgren , Christer Bohm , Magnus Danielson , Anders Bostrom
发明人： Per Lindgren , Christer Bohm , Magnus Danielson , Anders Bostrom
IPC分类号： H04J1/16
CPC分类号： H04Q11/04
摘要： The present invention relates to methods for changing the bandwidth of a circuit switched channel in a time division multiplexed network, wherein said channel comprises a set of time slots within each recurring frame of a bitstream between a first node and a second node. According to the invention one or more additional time slots within each recurring frame of said bitstream are reserved, including using, during a period of time, only said set of time slots for transmitting payload data pertaining to said channel while providing, during said period of time, information indicating that said one or more additional time slots are currently not used for transferring payload data. After said period of time, said set of time slots is used as well as said one or more additional time slots on said bitstream for transmitting payload data pertaining to said channel.

9. 发明授权

US06504840B1 Method, system and apparatus for transferring information between nodes in a circuit switched time division multiplexed method 有权
标题翻译：用于在电路交换时分复用方法中在节点之间传送信息的方法，系统和装置
公开(公告)号：US06504840B1
公开(公告)日：2003-01-07
申请号：US09535438
申请日：2000-03-23
申请人： Anders Boström , Christer Bohm , Per Lindgren , Elling Disen
发明人： Anders Boström , Christer Bohm , Per Lindgren , Elling Disen
IPC分类号： H04L1243
CPC分类号： H04Q11/0478 , H04J2203/0046 , H04J2203/0066 , H04J2203/0069 , H04J2203/0089 , H04J2203/0091 , H04Q11/04 , H04Q2213/1301 , H04Q2213/13093 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13361
摘要： The present invention relates to a method, a system and apparatuses for transferring data on a bitstream in a circuit switched time division multiplexed network, wherein said bitstream is divided into frames, each frame is divided into time slots, and said time slots are divided into control slots and data slots, and wherein an isochronous channel, comprising one or more data slots within each cycle of said bitstream, has been established between a first node and a second node of said network. According to the invention, said bitstream is provided with data distinguishing each data slot, within said channel, that contains non-valid data as a result of said first node not being able to transmit valid data into said each data slot.
摘要翻译：本发明涉及一种用于在电路交换时分复用网络中的比特流上传送数据的方法，系统和装置，其中所述比特流被划分为帧，每帧被划分成时隙，并且所述时隙被分成控制时隙和数据时隙，并且其中包括在所述比特流的每个周期内的一个或多个数据时隙的同步信道已经在所述网络的第一节点和第二节点之间建立。根据本发明，所述比特流被提供有数据，所述数据区分所述信道内的每个数据时隙，其包含作为所述第一节点不能将有效数据发送到所述每个数据时隙的结果的非有效数据。

10. 发明授权

US06990120B1 Methods for changing the bandwidth of a circuit switched channel 失效
标题翻译：改变电路交换通道带宽的方法
公开(公告)号：US06990120B1
公开(公告)日：2006-01-24
申请号：US09786889
申请日：1999-09-09
申请人： Per Lindgren , Christer Bohm , Lukas Holm , Magnus Danielson , Anders Boström
发明人： Per Lindgren , Christer Bohm , Lukas Holm , Magnus Danielson , Anders Boström
IPC分类号： H04L12/43 , H04B7/212 , H04J3/00
CPC分类号： H04Q11/04
摘要： The present invention relates to methods for changing the bandwidth of a circuit switched channel in a time division multiplexed network, wherein said channel comprises a set of time slots within each recurring frame of a bitstream between a first node and a second node. According to the invention one or more additional time slots within each recurring frame of said bitstream are reserved, including using, during a period of time, only said set of time slots for transmitting payload data pertaining to said channel while providing, during said period of time, information indicating that said one or more additional time slots are currently not used for transferring payload data. After said period of time, said set of time slots is used as well as said one or more additional time slots on said bitstream for transmitting payload data pertaining to said channel.
摘要翻译：本发明涉及用于改变时分复用网络中的电路交换信道的带宽的方法，其中所述信道包括位于第一节点和第二节点之间的比特流的每个循环帧内的一组时隙。根据本发明，保留所述比特流的每个循环帧内的一个或多个附加时隙，包括在一段时间期间仅使用所述一组时隙用于发送与所述信道相关的有效载荷数据，同时在所述时段期间时间，指示所述一个或多个附加时隙当前不用于传送有效载荷数据的信息。在所述时间段之后，使用所述一组时隙以及所述比特流上的所述一个或多个附加时隙用于发送与所述信道相关的有效载荷数据。

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