专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO9925099A3 METHOD AND APPARATUS FOR SWITCHING DATA BETWEEN BITSTREAMS OF A TIME DIVISION MULTIPLEXED NETWORK 审中-公开
标题翻译：在时分多路复用网络的比特流之间切换数据的方法和设备
公开(公告)号：WO9925099A3
公开(公告)日：1999-08-05
申请号：PCT/SE9802003
申请日：1998-11-05
申请人： NET INSIGHT AB , BOHM CHRISTER , GAUFFIN LARS , HOLM LUKAS , ROOS JOACHIM
发明人： BOHM CHRISTER , GAUFFIN LARS , HOLM LUKAS , ROOS JOACHIM
IPC分类号： H04Q11/04 , H04J3/06 , H04L12/56 , H04Q11/06
CPC分类号： H04J3/0602 , H04J2203/001 , H04J2203/0032 , H04J2203/0044 , H04J2203/0091 , H04Q11/04
摘要： The present invention refers to 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, each of said bitstreams being divided into recurring frames and each of said frames being divided into time slots. According to the invention, each one of said input bitstreams is received, and frames of time slot data from said input bitstreams are temporarily stored in a set of memory means (31-34), each one of said memory means being used for storing frames of a respective bitstream of said input bitstreams. Furthermore, for each frame of each one of said output bitstreams and sequentially in accordance with the order that said time slot data are to be transmitted in the respective output frame, time slot data is selectively read from frames presently temporarily stored in said set of memory means and is then transmitted into allocated time slots of said output bitstreams.
摘要翻译：本发明涉及用于在电路交换时分多路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，每个所述比特流被划分成循环帧并且每个所述帧被划分进入时间段。根据本发明，接收每个所述输入比特流，并且将来自所述输入比特流的时隙数据帧临时存储在一组存储器装置（31-34）中，所述存储器装置中的每一个用于存储帧所述输入比特流的相应比特流。此外，对于所述输出比特流中的每一个的每一帧并且依照所述时隙数据要在相应输出帧中发送的顺序依次地选择时隙数据，所述时隙数据从当前临时存储在所述一组存储器中的帧然后将其传输到所述输出比特流的分配时隙中。

2. 发明申请

WO9931848A3 METHOD AND APPARATUS FOR SWITCHING DATA BETWEEN BITSTREAMS OF A CIRCUIT SWITCHED TIME DIVISION MULTIPLEXED NETWORK 审中-公开
标题翻译：用于切换电路切换时间段多路复用网络的数据的方法和装置
公开(公告)号：WO9931848A3
公开(公告)日：1999-08-26
申请号：PCT/SE9802358
申请日：1998-12-17
申请人： NET INSIGHT AB , BOHM CHRISTER , DANIELSSON MAGNUS , GAUFFIN LARS , LINDGREN PER
发明人： BOHM CHRISTER , DANIELSSON MAGNUS , GAUFFIN LARS , LINDGREN PER
IPC分类号： H04Q11/04 , H04L12/43 , H04L12/52
CPC分类号： H04Q11/04
摘要： The present invention refers to a method, an apparatus and a switch for switching data transferred in circuit switched channels between at least three unidirectional multi-channel time division multiplexed bitstreams that are accessed at respective ports of a switch. According to the invention, data is transferred between said ports in circuit switched channels of a switch internal unidirectional multi-channel time division multiplexed bitstream that is accessed by said ports.
摘要翻译：本发明涉及用于切换在交换机的各个端口处访问的至少三个单向多信道时分复用比特流之间的电路交换信道中传送的数据的方法，装置和开关。根据本发明，数据在由所述端口访问的开关内部单向多通道时分复用位流的电路交换通道中的所述端口之间传送。

3. 发明申请

WO9931849A3 METHOD AND APPARATUS FOR SWITCHING DATA BETWEEN BITSTREAMS OF A CIRCUIT SWITCHED TIME DIVISION MULTIPLEXED NETWORK 审中-公开
标题翻译：用于切换电路切换时间段多路复用网络的数据的方法和装置
公开(公告)号：WO9931849A3
公开(公告)日：1999-08-26
申请号：PCT/SE9802360
申请日：1998-12-17
申请人： NET INSIGHT AB , BOHM CHRISTER , BOSTROEM ANDERS , DISEN ELLING , HOLM LUKAS , LINDGREN PER , ZACHRISON MARTIN
发明人： BOHM CHRISTER , BOSTROEM ANDERS , DISEN ELLING , HOLM LUKAS , LINDGREN PER , ZACHRISON MARTIN
IPC分类号： H04Q11/06 , H04Q11/04 , H04L12/43 , H04L12/52
CPC分类号： H04Q11/06 , H04Q2213/13292 , H04Q2213/1332 , H04Q2213/1334 , H04Q2213/13361
摘要： The present invention refers to a method and an apparatus for switching data between bitstreams of a circuit switched synchronous time division multiplexing network. According to the invention, data read from a time slot of a first bitstream of said bitstreams is tagged with an identifier. For each one of at least a second and a third bitstream of said bitstreams it is then selected into which respective time slot thereof to transmit said data based upon said identifier.
摘要翻译：本发明涉及用于在电路交换同步时分复用网络的比特流之间切换数据的方法和装置。根据本发明，从所述比特流的第一比特流的时隙读取的数据被标记有标识符。对于所述比特流的至少第二和第三比特流中的每一个，然后根据所述标识符选择其相应时隙发送所述数据。

4. 发明申请

WO0021257A3 APPARATUS FOR ROUTING DATA PACKETS IN A DTM NETWORK 审中-公开
标题翻译：用于在DTM网络中路由数据包的设备
公开(公告)号：WO0021257A3
公开(公告)日：2000-07-13
申请号：PCT/SE9901800
申请日：1999-10-07
申请人： NET INSIGHT AB , LINDGREN PER , BOHM CHRISTER , OLSSON BENGT J
发明人： LINDGREN PER , BOHM CHRISTER , OLSSON BENGT J
IPC分类号： H04Q11/04 , H04L12/52 , H04L12/56
CPC分类号： H04Q11/0478 , H04J2203/001 , H04J2203/0023 , H04J2203/0082 , H04J2203/0091 , H04Q2213/13003 , H04Q2213/13141 , H04Q2213/13174 , H04Q2213/13216 , H04Q2213/13292
摘要： The present invention refers to a circuit board to be connected to a switch core. According to the invention, the circuit board comprises: an interface (111) for receiving one or more input DTM channels from said switch core and for transmitting one or more output DTM channels to said switch core; means (115) for deriving at least a portion of a data packet received, divided into DTM time slots, in one of said input DTM channels; routing means (117) for selecting, based upon information provided in said at least a portion of a data packet, if said data packet is to be transmitted in one or more of said output DTM channels and, if so, which one or more of said output DTM channels said data packet is to be transmitted in; and output means (116) for providing one or more output DTM channels with said data packet, divided into DTM time slots, in accordance with the selection of output DTM channels made by said routing means.
摘要翻译：本发明涉及一种要连接到开关芯的电路板。根据本发明，电路板包括：接口（111），用于从所述交换机核心接收一个或多个输入DTM信道，并用于将一个或多个输出DTM信道发送到所述交换机核心; 用于在所述输入DTM信道之一中导出被分成DTM时隙的接收到的数据分组的至少一部分的装置（115）路由装置（117），用于基于在数据分组的所述至少一部分中提供的信息来选择是否要在一个或多个所述输出DTM信道中发送所述数据分组，并且如果是，则将所述数据分组中的哪一个或多个所述输出DTM通道所述数据包将被传送; 以及输出装置（116），用于根据由所述路由装置产生的输出DTM信道的选择，将一个或多个输出DTM信道提供给所述数据分组，分成DTM时隙。

5. 发明申请

WO9916215A3 METHOD, SYSTEM AND APPARATUSES FOR TRANSFERRING INFORMATION BETWEEN NODES IN A CIRCUIT SWITCHED TIME DIVISION MULTIPLEXED NETWORK 审中-公开
标题翻译：用于在电路交换时分多路复用网络中的节点之间传递信息的方法，系统和设备
公开(公告)号：WO9916215A3
公开(公告)日：1999-06-24
申请号：PCT/SE9801608
申请日：1998-09-10
申请人： NET INSIGHT AB , LINDGREN PER , BOHM CHRISTER , DISEN ELLING , BOSTROEM ANDERS
发明人： LINDGREN PER , BOHM CHRISTER , DISEN ELLING , BOSTROEM ANDERS
IPC分类号： H04Q11/04 , H04L12/52 , H04L12/40 , H04L29/06
CPC分类号： H04Q11/04 , H04J2203/0046 , H04J2203/0066 , H04J2203/0069 , H04J2203/0091 , H04Q11/0478 , 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多路复用网络中在比特流上传送数据的方法，系统和设备，其中所述比特流被分成帧，每帧被划分成时隙，并且所述时隙被划分成控制时隙和数据时隙，并且其中在所述网络的第一节点和第二节点之间已经建立了包括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。根据本发明，由于所述第一节点不能够将有效数据传送到所述每个数据时隙，所述比特流被提供有区分所述信道内的每个数据时隙的数据，所述数据包含非有效数据。

6. 发明申请

WO0021256A3 METHOD AND APPARATUS FOR PROVIDING ROUTING IN A CIRCUIT SWITCHED NETWORK 审中-公开
标题翻译：在电路交换网络中提供路由的方法和设备
公开(公告)号：WO0021256A3
公开(公告)日：2000-07-13
申请号：PCT/SE9901799
申请日：1999-10-07
申请人： NET INSIGHT AB , LINDGREN PER , BOHM CHRISTER , OLSSON BENGT J
发明人： LINDGREN PER , BOHM CHRISTER , OLSSON BENGT J
IPC分类号： H04J3/00 , H04L12/46 , H04L12/931 , H04L12/933 , H04L12/935 , H04L12/947 , H04L12/52 , H04L12/56 , H04Q11/04
CPC分类号： H04L49/30 , H04L12/4637 , H04L49/103 , H04L49/201 , H04L49/25 , H04L49/3009
摘要： Hence, according to the invention, a multi-channel multi-access bitstream (B) carrying isochronous channels is accessed, said isochronous channel being used for the transfer of asynchronous traffic, and a data packet from a node connected to said bitstream is received in an isochronous channel thereof. Then, it is determined if said data packet is to be transmitted to another node connected to said bitstream using another channel of said isochronous channels. If so, said data packet is transmitted to said another node using said another channel of said isochronous channels on said bitstream.
摘要翻译：因此，根据本发明，访问承载同步信道的多信道多路访问比特流（B），所述同步信道用于传送异步业务，并且来自连接到所述比特流的节点的数据分组被接收它的同步信道。然后，使用所述同步信道的另一个信道确定是否要将所述数据分组发送到连接到所述比特流的另一个节点。如果是，则使用所述比特流上的所述同步信道的所述另一信道将所述数据分组发送到所述另一节点。

7. 发明申请

WO9959298A3 METHODS AND APPARATUSES FOR PROVIDING SYNCHRONIZATION IN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中提供同步的方法和设备
公开(公告)号：WO9959298A3
公开(公告)日：2000-02-17
申请号：PCT/SE9900811
申请日：1999-05-12
申请人： NET INSIGHT AB , BOHM CHRISTER , DANIELSON MAGNUS , OLSSON BENGT J
发明人： BOHM CHRISTER , DANIELSON MAGNUS , OLSSON BENGT J
IPC分类号： H04J3/06 , H04L7/08 , H04L12/52 , H04L7/04 , H04L12/43 , H04Q11/04
CPC分类号： H04J3/0647 , H04J3/0602 , H04J3/0652
摘要： The present invention refers to methods and apparatuses for providing synchronization in a communication network wherein data is transferred on bitstreams in frames, each frame of a bitstream being defined by a recurrent frame synchronization signal that is transmitted on said bitstream. According to the invention, information relating to the timing of the detection of a recurrent frame synchronization signal is generated and transmitted to at least one frame synchronization providing node of said network, said information preferably being used at said frame synchronization providing node for controlling the transmission of said recurrent frame synchronization signal based thereupon.
摘要翻译：本发明涉及用于在通信网络中提供同步的方法和装置，其中数据在帧中的比特流上传送，比特流的每一帧由在所述比特流上发送的循环帧同步信号定义。根据本发明，生成与检测到循环帧同步信号的定时相关的信息并将其发送到所述网络的至少一个帧同步提供节点，所述信息优选地在所述帧同步提供节点处用于控制传输的所述循环帧同步信号。

8. 发明申请

WO9931834A2 METHOD FOR SWITCHING CIRCUIT SWITCHED DATA BETWEEN BITSTREAMS USING A CHANNEL IDENTIFIER 审中-公开
标题翻译：使用通道识别器切换位数之间的电路切换数据的方法
公开(公告)号：WO9931834A2
公开(公告)日：1999-06-24
申请号：PCT/SE9802359
申请日：1998-12-17
申请人： NET INSIGHT AB , BOHM CHRISTER , BOSTROEM ANDERS , LINDGREN PER
发明人： BOHM CHRISTER , BOSTROEM ANDERS , LINDGREN PER
IPC分类号： H04Q11/04 , H04J11/04 , H04L12/43 , H04L12/52
CPC分类号： H04Q11/0478 , H04J2203/0008 , H04J2203/0089
摘要： The present invention refers to a method and an apparatus for switching data in a circuit switched synchronous time division multiplexed network from a first bitstream, being received at a first port of a switch, to a second and a third bitstream, being transmitted from a second and a third port, respectively, of said switch. According to the invention, data read from a time slot position of said first bitstream at said first port is associated with a channel identifier that identifies a channel that said time slot position forms part of. The channel identifier is then used at said second port for mapping said data into a time slot position of said second bitstream as well as at said third port for mapping said data into a time slot position of said third bitstream.
摘要翻译：本发明涉及一种用于从电路交换同步时分多路复用网络中切换数据的方法和装置，其中第一比特流在交换机的第一端口被接收到第二比特流和第三比特流，从第二比特流和所述开关的第三端口。根据本发明，在所述第一端口处从所述第一比特流的时隙位置读取的数据与标识所述时隙位置形成一部分的信道的信道标识符相关联。然后在所述第二端口处使用信道标识符，用于将所述数据映射到所述第二比特流的时隙位置以及在所述第三端口处，用于将所述数据映射到所述第三比特流的时隙位置。

9. 发明申请

WO0060815A3 INFORMATION TRANSFER IN TIME-MULTIPLEXED COMMUNICATION NETWORK WHERE AN ADDITIONAL BIT IS USED AS A FLAG FOR INDICATING THE EXISTENCE OF CONTROL INFORMATION REGARDING A TIME SLOT ASSOCIATED WITH THE ADDITIONAL BIT 审中-公开
标题翻译：在多时通信网络中的信息传输，附加位用作表示与附加位相关的时间间隔的控制信息的存在
公开(公告)号：WO0060815A3
公开(公告)日：2001-01-18
申请号：PCT/SE0000574
申请日：2000-03-23
申请人： NET INSIGHT AB , BOSTROEM ANDERS , BOHM CHRISTER
发明人： BOSTROEM ANDERS , BOHM CHRISTER
IPC分类号： H04Q11/04 , H04L12/52
CPC分类号： H04Q11/0478 , H04J2203/0066 , H04J2203/0089 , H04J2203/0091
摘要： The present invention relates to a method and a device for transferring information in a communication network, in which control information for controlling the operation and payload of the network is conveyed separately in respective channels which are each defined by one or more time slots allocated in a recurrent frame and each comprising an established number of n bits. According to the invention, each of at least the time slots which define channels conveying payload traffic is associated with a respective additional bit which is used as a flag to indicate whether control information exists as regards the time slot associated with the respective additional bit. The control information in itself, when said additional bit indicates the existence thereof, is conveyed as at least some of the n bits of the time slot associated with said respective additional bit.
摘要翻译：本发明涉及一种用于在通信网络中传送信息的方法和装置，其中用于控制网络的操作和有效载荷的控制信息在各自的信道中单独传送，每个信道由一个或多个分配在并且每个帧包括确定数量的n位。根据本发明，限定传送有效载荷业务的信道的至少时隙中的每一个与相应的附加位相关联，附加位用作标志，以指示关于与相应附加位相关联的时隙的控制信息是否存在。当所述附加位指示其存在时，控制信息本身作为与所述相应附加位相关联的时隙的n位中的至少一些被传送。

10. 发明申请

WO0016522A3 METHODS FOR CHANGING THE BANDWIDTH OF A CIRCUIT SWITCHED CHANNEL 审中-公开
标题翻译：改变电路切换信道带宽的方法
公开(公告)号：WO0016522A3
公开(公告)日：2000-05-25
申请号：PCT/SE9901573
申请日：1999-09-09
申请人： NET INSIGHT AB , LINDGREN PER , BOHM CHRISTER , DANIELSSON MAGNUS , HOLM LUCAS , BOSTROEM ANDERS
发明人： LINDGREN PER , BOHM CHRISTER , DANIELSSON MAGNUS , HOLM LUCAS , BOSTROEM ANDERS
IPC分类号： H04J3/00 , H04L12/52 , H04Q11/04 , H04J3/16
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.
摘要翻译：本发明涉及用于改变时分多路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，包括在一段时间内仅使用所述一组时隙来发送与所述信道有关的有效载荷数据，同时在所述时间，指示所述一个或多个附加时隙当前未用于传输有效载荷数据的信息。在所述一段时间之后，所述时隙组被使用以及所述比特流上的所述一个或多个附加时隙用于传输与所述信道有关的有效载荷数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式