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11. 发明公开

EP0596158A1 Digital telephone set with a plurality of interconnected circuit modules 失效
标题翻译： Digitaler Fernsprechapparat mit mehreren untereinander verbundenen Schaltungsmodulen。
公开(公告)号：EP0596158A1
公开(公告)日：1994-05-11
申请号：EP92203387.3
申请日：1992-11-05
申请人： ALCATEL BELL Naamloze Vennootschap , ALCATEL N.V.
发明人： Ryckebusch, Frank , Moerman, Erik , Haspeslagh, Johan Joseph Gustaaf
IPC分类号： H04M1/00
CPC分类号： H04M1/253 , H04Q11/0471 , H04Q2213/096 , H04Q2213/292 , H04Q2213/299
摘要： A digital telephone set including a transmission circuit (DPI) integrated in an electronic chip. The transmission circuit includes a plurality of interconnected circuit modules (CODEC, DTMF, TCF, TEKO, GCI) each performing a specific telephonic operation on telephonic information data, a microprocessor (MP) controlling these modules and a common information data bus (TDB) to which the modules are connected and which carries the data in Time Division Multiplexed (TDM) channels of time frames (FRM/FR). The channels wherein each module is allowed to write/read are allocated by the microprocessor via a control data bus (MPB) and each module includes input/output means (10) adapted to perform the read/write operation on the allocated channels. By changing the channels allocated to each module, the configuration, i.e. the interconnection, of these modules may be changed so that they can be seen as connected in series, in parallel or in series/parallel. Furthermore, a module is deactivated when no channel is allocated thereto.
摘要翻译：一种数字电话机，包括集成在电子芯片中的发送电路（DPI）。传输电路包括对电话信息数据进行特定电话操作的多个互连电路模块（CODEC，DTMF，TCF，TEKO，GCI），控制这些模块的微处理器（MP）和公用信息数据总线（TDB）这些模块连接并且在时分帧（FRM / FR）的时分复用（TDM）信道中传送数据。其中每个模块被允许写/读的通道由微处理器经由控制数据总线（MPB）分配，并且每个模块包括适于在所分配的通道上执行读/写操作的输入/输出装置（IO）。通过改变分配给每个模块的信道，可以改变这些模块的配置，即互连，使得它们可以被看作是串联，并联或串联/并联。此外，当没有分配信道时，模块被去激活。

12. 发明申请

US20170034604A1 CONTROLLING TIME DIVISION DUPLEX OPERATION 审中-公开
标题翻译：控制时间段双重操作
公开(公告)号：US20170034604A1
公开(公告)日：2017-02-02
申请号：US15303238
申请日：2014-04-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Per-Erik ERIKSSON , Miguel BERG , Chenguang LU , Elmar TROJER
IPC分类号： H04Q11/00 , H04L5/14
CPC分类号： H04Q11/0005 , H04L5/14 , H04Q11/04 , H04Q2011/0033 , H04Q2213/098 , H04Q2213/292 , H04W52/244
摘要： A central node for digital subscriber line access multiplex. The central node supports a plurality of subscriber devices and comprises: a digital interface for upstream communication; a converter device for each one of the subscriber devices wherein each converter device comprises an A/D, analogue to digital, converter and a D/A, digital to analogue, converter; an analogue optical interface for communication of analogue signals for all of the subscriber devices with an intermediate distribution node for digital subscriber line access multiplex; a digital multiplexer/demultiplexer connected between the digital interface and the plurality converter devices; an analogue multiplexer/demultiplexer connected between the analogue optical interface and the plurality of converter devices; and a control signal generator connected to the analogue multiplexer/demultiplexer, wherein the control signal generator is arranged to generate an analogue control signal for controlling time division duplex operation at the intermediate distribution node.
摘要翻译：数字用户线接入多路复用的中心节点。中央节点支持多个用户设备，包括：用于上行通信的数字接口; 用于每个用户设备的转换器设备，其中每个转换器设备包括A / D，模数转换器和D / A，数模转换器; 用于通过用于数字用户线路多路复用的中间分配节点为所有用户设备通信模拟信号的模拟光接口; 连接在数字接口和多个转换器装置之间的数字多路复用器/解复用器; 连接在模拟光学接口和多个转换器装置之间的模拟多路复用器/解复用器; 以及连接到所述模拟多路复用器/解复用器的控制信号发生器，其中所述控制信号发生器被布置为产生用于控制所述中间分配节点处的时分双工操作的模拟控制信号。

13. 发明授权

US5544158A Method for multiple access in a digital communication system 失效
标题翻译：一种数字通信系统中多重访问的方法
公开(公告)号：US5544158A
公开(公告)日：1996-08-06
申请号：US191470
申请日：1994-02-04
申请人： Dan Oprea , Jacob Cepelinski
发明人： Dan Oprea , Jacob Cepelinski
IPC分类号： H04L5/14 , H04M9/02 , H04Q11/04 , H04J3/00
CPC分类号： H04Q11/0471 , H04L5/1492 , H04M9/025 , H04Q2213/197 , H04Q2213/216 , H04Q2213/292 , H04Q2213/299 , H04Q2213/36
摘要： A digital data communications system, comprises a master station and a plurality of slave stations communicating with said master station in a multiburst scheme over a digital link having a plurality of communication channels associated respectively with said slave stations. In each frame the master station transmits a master burst over all the channels and the slave stations transmit slave bursts over the respective channels associated therewith.
摘要翻译：数字数据通信系统包括主站和多个从站，通过具有分别与所述从站相关联的多个通信信道的数字链路以多波段方案与所述主站通信。在每个帧中，主站在所有通道上发送主脉冲串，并且从站在与之相关的相应通道上发送从站脉冲串。

14. 发明授权

US5347516A System for access from LAN to ISDN with means for changing between use of packet switch and line switch without interruption of data transmission 失效
标题翻译：用于从LAN访问ISDN的系统，具有在不中断数据传输的情况下在使用分组交换机和线路交换机之间进行切换的方法
公开(公告)号：US5347516A
公开(公告)日：1994-09-13
申请号：US131858
申请日：1993-10-04
申请人： Atsushi Yoshida
发明人： Atsushi Yoshida
IPC分类号： H04L12/02 , H04Q11/04 , H04J3/24
CPC分类号： H04Q11/0471 , H04Q2213/174 , H04Q2213/292 , H04Q2213/296 , H04Q2213/38 , H04Q2213/392
摘要： In access to the ISDN from LAN, two B.sub.1 and B.sub.2 channels in the TDM signal in the ISDN are predetermined to be corresponding to the packet and the line switches in the ISDN switch. The packet data from LAN are transmitted through a virtual circuit on B.sub.1 channel through the packet switch to a called party under the call control on D channel. When the data packet from the LAN per a unit time is increased, another virtual circuit is set up on B.sub.2 channel through the line switch by a call control on D channel in response to a channel change signal. Then, the virtual circuit on B.sub.1 channel is cleared. Thus, the increased packet data is transmitted on B.sub.2 channel and through the line switch to the called party without interruption of data transmission.
摘要翻译：在从LAN接入ISDN时，ISDN中的TDM信号中的两个B1和B2信道被预先对应于ISDN交换机中的分组和线路交换机。来自LAN的分组数据通过D通道上的呼叫控制下的B1通道上的虚拟电路通过分组交换传输到被叫方。当每单位时间LAN的数据包增加时，响应于信道改变信号，通过D信道上的呼叫控制通过线路交换机在B2信道上建立另一个虚拟电路。然后，B1通道上的虚电路被清除。因此，增加的分组数据在B2信道上通过线路交换机发送到被叫方而不中断数据传输。

15. 发明授权

US5228033A Data multiplexing and separation method 失效
标题翻译：数据多路复用和分离方法
公开(公告)号：US5228033A
公开(公告)日：1993-07-13
申请号：US767379
申请日：1991-09-30
申请人： Fusakichi Okouchi
发明人： Fusakichi Okouchi
IPC分类号： H04N7/08 , H04J3/00 , H04J3/16 , H04J3/22 , H04N7/081 , H04Q11/04
CPC分类号： H04Q11/0471 , H04J3/1647 , H04Q2213/214 , H04Q2213/216 , H04Q2213/292 , H04Q2213/36
摘要： The invention is a data multiplexing and separation method. It takes a plural number of timing data from memory that stores the plural number of timing data so as to detect bit positions on frame data signals on which bits respectively affiliated with a plural number of data are arranged. The plural number of timing data is used as the basis to arrange data to the frame data signal by successively arranging bits respectively affiliated with the plural number of data to the frame data signal so that the plural number of data is multiplexed to the frame data signals. And also it extracts a plural number of data from frame data signals by successively taking bits respectively affiliated with multiplexed the plural number of data from the frame data signals on the basis of the plural number of timing signals, and extracts a plural number of the multiplexed data from the frame data signals.
摘要翻译：本发明是一种数据复用和分离方法。从存储多个定时数据的存储器中取出多个定时数据，以便检测分配有多个数据分配的位的帧数据信号上的位位置。将多个定时数据用作通过将与多个数据相关联的位连续地排列到帧数据信号而将数据排列到帧数据信号的基础，使得多个数据被多路复用到帧数据信号。并且还从帧数据信号中提取多个数据，通过连续地根据多个定时信号从帧数据信号中分别附加多路复用多个数据的数据，并提取多个多路复用来自帧数据信号的数据。

16. 发明授权

US5563943A ISDN interface unit with separate ring generator 失效
标题翻译： ISDN接口单元与单独的环形发生器
公开(公告)号：US5563943A
公开(公告)日：1996-10-08
申请号：US426383
申请日：1995-04-21
申请人： Tomoyoshi Takebayashi , Toshihiro Azami , Ryuichi Matsukura , Hiroki Hasegawa , Satoshi Okuyama
发明人： Tomoyoshi Takebayashi , Toshihiro Azami , Ryuichi Matsukura , Hiroki Hasegawa , Satoshi Okuyama
IPC分类号： H04Q11/04 , H04M3/02 , H04J3/12
CPC分类号： H04Q11/0471 , H04Q2213/093 , H04Q2213/103 , H04Q2213/13031 , H04Q2213/13034 , H04Q2213/1309 , H04Q2213/13093 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13176 , H04Q2213/13199 , H04Q2213/13202 , H04Q2213/13209 , H04Q2213/13214 , H04Q2213/1327 , H04Q2213/13271 , H04Q2213/13292 , H04Q2213/13297 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/1336 , H04Q2213/214 , H04Q2213/292 , H04Q2213/32 , H04Q2213/322 , H04Q2213/36
摘要： An ISDN interface unit interconnects a data processing unit, an ISDN, and an analog telephone and includes a ring sound controller for supplying a control signal to designate a generation of a ring of the analog telephone through a modular jack; a ring signal generator generating a ring sound; a switch selecting one of the ring sounds generated and supplying the ring sound to the analog telephone. Further, the ISDN interface unit comprises communication functions for the digital signal and for the voice band signal, a control channel signal sent from the ISDN line is interpreted, and one of the communication functions can be selected.
摘要翻译： ISDN接口单元互连数据处理单元，ISDN和模拟电话，并且包括环形声音控制器，用于通过模块化插孔提供控制信号以指定模拟电话环的生成; 产生环形声的环形信号发生器; 选择生成的环形声音之一并将振铃声提供给模拟电话。此外，ISDN接口单元包括用于数字信号的通信功能，并且对于语音频带信号，解释从ISDN线路发送的控制信道信号，并且可以选择通信功能之一。

17. 发明授权

US5371740A Method for data transmission over an internal bus of a workstation, apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus 失效
标题翻译：通过工作站的内部总线进行数据传输的方法，具有用于实现该方法的内部总线的装置和用于内部总线的适配器电路
公开(公告)号：US5371740A
公开(公告)日：1994-12-06
申请号：US140307
申请日：1993-10-22
申请人： Alain Mouro , Michel Colin
发明人： Alain Mouro , Michel Colin
IPC分类号： G06F3/00 , G06F13/00 , G06F13/38 , H04L29/02 , H04Q11/04 , H04J3/02 , H04L12/40
CPC分类号： H04Q11/0471 , H04Q2213/031 , H04Q2213/09 , H04Q2213/13034 , H04Q2213/13096 , H04Q2213/13174 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13216 , H04Q2213/13299 , H04Q2213/1336 , H04Q2213/13377 , H04Q2213/13389 , H04Q2213/174 , H04Q2213/179 , H04Q2213/204 , H04Q2213/214 , H04Q2213/216 , H04Q2213/292 , H04Q2213/299 , H04Q2213/36
摘要： A method of data transmission over an internal bus of a workstation, effecting communication of an interface coupler and a telephone line and devices adapted for various communication functions. The method employs the synchronization signal of a voice network to define 125-microsecond communication frames. Included in each 125-microsecond frame thus defined are a maximum of eight variable-length subframes corresponding to a maximum of eight devices. The first two bytes of each subframe are header bytes. Coded in the header bytes of each subframe are a device destination address, and length codes indicating the number of bytes of data included in the subframe and the number of active bits in the last byte.
摘要翻译：通过工作站的内部总线进行数据传输的方法，实现接口耦合器和电话线的通信以及适用于各种通信功能的设备。该方法采用语音网络的同步信号来定义125微秒的通信帧。包括在如此定义的每个125微秒帧中最多有八个可变长度的子帧，对应于最多八个设备。每个子帧的前两个字节是头字节。编码在每个子帧的标题字节中的是设备目的地址，以及指示子帧中包括的数据的字节数和最后字节中的活动位数的长度代码。

18. 发明授权

US5309442A ISDN terminal system 失效
标题翻译： ISDN终端系统
公开(公告)号：US5309442A
公开(公告)日：1994-05-03
申请号：US813269
申请日：1991-12-24
申请人： Takashi Saeki
发明人： Takashi Saeki
IPC分类号： H04M11/00 , H04M1/253 , H04M1/27 , H04Q11/04 , H04J3/12
CPC分类号： H04M1/253 , H04M1/27 , H04Q11/0471 , H04Q2213/103 , H04Q2213/13103 , H04Q2213/13174 , H04Q2213/13176 , H04Q2213/13209 , H04Q2213/13296 , H04Q2213/13331 , H04Q2213/178 , H04Q2213/292 , H04Q2213/296 , H04Q2213/331 , H04Q2213/396
摘要： Disclosed is an ISDN terminal system which can automatically select one exchange method according to terminal equipments to communicate with. The ISDN terminal system 1 which can selectively adopt the line exchange or packet exchange comprises an analyzing section 203 for analyzing a call setup message received from the ISDN 3 to recognize the exchange mode designated by the calling terminal equipment, and exchange mode selecting sections 213, 103, 107 and 109 for selectively adopt either one of the line exchange or the packet exchange according to the exchange mode recognized by the analyzing section. The system further comprises an input section 11 for inputting compacted telephone numbers, a memory section 15 for registering telephone numbers previously determined according to the compacted telephone numbers and the previously determined exchange modes, reading sections 209 and 207 for reading the previously registered telephone number and exchange mode from the storing section in response to the inputted compacted number, transmitting sections 201 and 105 for forming a call setup message including information indicative of the read telephone number and exchange mode and transmitting the formed message to the ISDN 3, and exchange mode selecting sections 213, 103, 107, and 109 for selectively adopt either one of the line exchange or the packet exchange according to the read exchange mode.
摘要翻译：公开了一种可以根据终端设备自动选择一种交换方式进行通信的ISDN终端系统。可以选择性地采用线路交换或分组交换的ISDN终端系统1包括：分析部分203，用于分析从ISDN 3接收的呼叫建立消息，以识别由主叫终端设备指定的交换模式;以及交换模式选择部分213， 103,107和109，用于根据分析部分识别的交换模式选择性地采用行交换或分组交换。该系统还包括用于输入压缩的电话号码的输入部分11，用于根据压缩的电话号码预先确定的电话号码和先前确定的交换模式的存储部分15，用于读取先前注册的电话号码的读取部分209和207，响应于输入的压缩数量从存储部分发送交换模式;发送部分201和105，用于形成包括指示所读取的电话号码和交换模式的信息的呼叫建立消息，并将形成的消息发送到ISDN 3，以及交换模式选择部分213,103,107和109，用于根据读取交换模式选择性地采用行交换或分组交换。

19. 发明授权

US5208806A ISDN terminal equipment operating with circuit switching mode and packet switching mode 失效
标题翻译：具有电路切换模式和分组交换模式的ISDN终端设备
公开(公告)号：US5208806A
公开(公告)日：1993-05-04
申请号：US614518
申请日：1990-11-16
申请人： Kenichi Hasegawa
发明人： Kenichi Hasegawa
IPC分类号： H04N1/00 , H04L29/08 , H04L29/12 , H04N1/32 , H04Q11/04
CPC分类号： H04Q11/0457 , H04Q2213/179 , H04Q2213/292 , H04Q2213/296
摘要： ISDN terminal equipment containing: a circuit switching communication unit, a packet communication unit, a manual starting unit, an unsuccessful try detecting unit, and a retrying unit. The manual starting unit starts an operation of a setting up of a call using a predetermined one of the circuit switching communication unit and the packet communication unit when receiving a manual start input. The unsuccessful try detecting unit detects that data communication has not been successfully begun by the operation of the manual starting unit. The retrying unit starts an operation of a setting up of a call using the other of the circuit switching communication unit and the packet communication unit when the unsuccessful try detecting unit detects that the data communication has not been successfully begun by the operation of the manual starting unit.

20. 发明授权

US10080071B2 Controlling time division duplex operation 有权
公开(公告)号：US10080071B2
公开(公告)日：2018-09-18
申请号：US15303238
申请日：2014-04-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Per-Erik Eriksson , Miguel Berg , Chenguang Lu , Elmar Trojer
IPC分类号： H04B10/00 , H04Q11/00 , H04Q11/04 , H04W52/24 , H04L5/14
CPC分类号： H04Q11/0005 , H04L5/14 , H04Q11/04 , H04Q2011/0033 , H04Q2213/098 , H04Q2213/292 , H04W52/244
摘要： A central node for digital subscriber line access multiplex. The central node supports a plurality of subscriber devices and comprises: a digital interface for upstream communication; a converter device for each one of the subscriber devices wherein each converter device comprises an A/D, analogue to digital, converter and a D/A, digital to analogue, converter; an analogue optical interface for communication of analogue signals for all of the subscriber devices with an intermediate distribution node for digital subscriber line access multiplex; a digital multiplexer/demultiplexer connected between the digital interface and the plurality converter devices; an analogue multiplexer/demultiplexer connected between the analogue optical interface and the plurality of converter devices; and a control signal generator connected to the analogue multiplexer/demultiplexer, wherein the control signal generator is arranged to generate an analogue control signal for controlling time division duplex operation at the intermediate distribution node.

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