公开(公告)号：US20030039265A1

公开(公告)日：2003-02-27

申请号：US10208782

申请日：2002-08-01

Inventor： Martti Yrjana ,  Esa-Petri Inkero ,  Juha Pajuvirta ,  Sami Kivilaakso ,  Eero Koivisto

IPC: H04L012/66

CPC classification number: H04Q11/0428 ,  H04Q2213/13031 ,  H04Q2213/13092 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/13201 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13292 ,  H04Q2213/13296 ,  H04Q2213/13332 ,  H04Q2213/13348 ,  H04Q2213/13399

Abstract: The invention relates to a method and a system for the dividing of a connection channel of an ISDN network between a packet connection channel and other traffic. In dividing, monitoring is utilized which enables one to find out the free channels and the engaged packet connection channels.

Abstract translation: 本发明涉及一种在分组连接信道和其他业务之间划分ISDN网络的连接信道的方法和系统。 在划分时，利用监视来查找空闲信道和被绑定的分组连接信道。

公开(公告)号：US20020191648A1

公开(公告)日：2002-12-19

申请号：US10149516

申请日：2002-06-12

Inventor： Eitan Yehuda ,  Idan Kaspit ,  Eli Korall

IPC: H04J003/07 ,  H04L001/00

CPC classification number: H04J3/14 ,  H04Q11/0428 ,  H04Q2213/13031 ,  H04Q2213/13163 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13167 ,  H04Q2213/13174 ,  H04Q2213/13176 ,  H04Q2213/13201 ,  H04Q2213/13209 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/13296 ,  H04Q2213/13332 ,  H04Q2213/13348 ,  H04Q2213/13367

Abstract: A method and a Network Element (NE) for manifesting alarms by forming a so called combined Data Quality Byte (DQB) for a particular SDH/SONET data transmission stream. The DQB indicates status of alarms at a particular location of the telecommunication network, via which the stream is transmitted. The DQB can be formed by arranging a plurality of alarm signals, currently actual for the particular data transmission stream, in a predetermined byte associated with the stream frame. The NE, upon receiving from an upstream network element a data transmission stream with its DQB1 formed upstream, creates an updated DQB2 and compares DQB1 with DQB2 to manifest an alarm status change nullDQB for estimating quality of transmission via the network section.

Abstract translation: 一种用于通过形成用于特定SDH / SONET数据传输流的所谓的组合数据质量字节（DQB）来显示报警的方法和网络元件（NE）。 DQB指示在电信网络的特定位置处的警报的状态，通过该信号发送流。 可以通过将与特定数据传输流当前实际相同的多个报警信号布置在与流帧相关联的预定字节中来形成DQB。 NE从上游网元接收到其上游形成有DQB1的数据传输流，创建更新的DQB2，并将DQB1与DQB2进行比较，以显示通过网络部分估计传输质量的报警状态改变DELTADQB。

公开(公告)号：US06373924B2

公开(公告)日：2002-04-16

申请号：US09870682

申请日：2001-06-01

Applicant: Toshiaki Tanaka ,  Hiroshi Mano ,  Setsuo Kimura ,  Yoshihito Nagano ,  Masayuki Tsurusaki ,  Takashi Watanabe ,  Terunori Suwa ,  Isaku Komuro ,  Yoshihiro Kawauchi ,  Nobuhiro Masaki

Inventor： Toshiaki Tanaka ,  Hiroshi Mano ,  Setsuo Kimura ,  Yoshihito Nagano ,  Masayuki Tsurusaki ,  Takashi Watanabe ,  Terunori Suwa ,  Isaku Komuro ,  Yoshihiro Kawauchi ,  Nobuhiro Masaki

IPC: H04M124

CPC classification number: H04Q3/625 ,  H04M1/57 ,  H04M3/22 ,  H04M3/26 ,  H04M3/42 ,  H04M3/42059 ,  H04M3/42127 ,  H04M3/42195 ,  H04M3/42314 ,  H04M3/42323 ,  H04M3/428 ,  H04M3/4283 ,  H04M3/533 ,  H04M3/58 ,  H04M9/00 ,  H04M9/002 ,  H04M2201/38 ,  H04M2207/08 ,  H04M2242/22 ,  H04Q1/028 ,  H04Q1/10 ,  H04Q3/545 ,  H04Q3/58 ,  H04Q11/0407 ,  H04Q2201/10 ,  H04Q2201/806 ,  H04Q2213/13003 ,  H04Q2213/13034 ,  H04Q2213/13036 ,  H04Q2213/13076 ,  H04Q2213/1308 ,  H04Q2213/13091 ,  H04Q2213/13093 ,  H04Q2213/13096 ,  H04Q2213/13097 ,  H04Q2213/13102 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/1315 ,  H04Q2213/13152 ,  H04Q2213/1316 ,  H04Q2213/13162 ,  H04Q2213/13173 ,  H04Q2213/13174 ,  H04Q2213/13175 ,  H04Q2213/1318 ,  H04Q2213/13196 ,  H04Q2213/13199 ,  H04Q2213/13201 ,  H04Q2213/13203 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13213 ,  H04Q2213/13216 ,  H04Q2213/1322 ,  H04Q2213/13242 ,  H04Q2213/13251 ,  H04Q2213/1326 ,  H04Q2213/13282 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/13302 ,  H04Q2213/13305 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/13334 ,  H04Q2213/1334 ,  H04Q2213/13362 ,  H04Q2213/13377 ,  H04Q2213/13392 ,  H04Q2213/13405

Abstract: According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

公开(公告)号：US20010024493A1

公开(公告)日：2001-09-27

申请号：US09870486

申请日：2001-06-01

Applicant: Kabushiki Kaisha Toshiba

Inventor： Toshiaki Tanaka ,  Hiroshi Mano ,  Setsuo Kimura ,  Yoshihito Nagano ,  Masayuki Tsurusaki ,  Takashi Watanabe ,  Terunori Suwa ,  Isaku Komuro ,  Yoshihiro Kawauchi ,  Nobuhiro Masaki

IPC: H04M001/56 ,  H04M015/06 ,  H04M001/00

CPC classification number: H04Q3/625 ,  H04M1/57 ,  H04M3/22 ,  H04M3/26 ,  H04M3/42 ,  H04M3/42059 ,  H04M3/42127 ,  H04M3/42195 ,  H04M3/42314 ,  H04M3/42323 ,  H04M3/428 ,  H04M3/4283 ,  H04M3/533 ,  H04M3/58 ,  H04M9/00 ,  H04M9/002 ,  H04M2201/38 ,  H04M2207/08 ,  H04M2242/22 ,  H04Q1/028 ,  H04Q1/10 ,  H04Q3/545 ,  H04Q3/58 ,  H04Q11/0407 ,  H04Q2201/10 ,  H04Q2201/806 ,  H04Q2213/13003 ,  H04Q2213/13034 ,  H04Q2213/13036 ,  H04Q2213/13076 ,  H04Q2213/1308 ,  H04Q2213/13091 ,  H04Q2213/13093 ,  H04Q2213/13096 ,  H04Q2213/13097 ,  H04Q2213/13102 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/1315 ,  H04Q2213/13152 ,  H04Q2213/1316 ,  H04Q2213/13162 ,  H04Q2213/13173 ,  H04Q2213/13174 ,  H04Q2213/13175 ,  H04Q2213/1318 ,  H04Q2213/13196 ,  H04Q2213/13199 ,  H04Q2213/13201 ,  H04Q2213/13203 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13213 ,  H04Q2213/13216 ,  H04Q2213/1322 ,  H04Q2213/13242 ,  H04Q2213/13251 ,  H04Q2213/1326 ,  H04Q2213/13282 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/13302 ,  H04Q2213/13305 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/13334 ,  H04Q2213/1334 ,  H04Q2213/13362 ,  H04Q2213/13377 ,  H04Q2213/13392 ,  H04Q2213/13405

Abstract: According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

公开(公告)号：US06295283B1

公开(公告)日：2001-09-25

申请号：US09309952

申请日：1999-05-11

Applicant: Aaron D. Falk

Inventor： Aaron D. Falk

IPC: H04B7185

CPC classification number: H04Q11/0421 ,  H04B7/2041 ,  H04Q2213/13034 ,  H04Q2213/13201 ,  H04Q2213/1329 ,  H04Q2213/13296 ,  H04Q2213/13333

Abstract: A method for transferring a data message, in a connectionless manner between a selected source terminal and a selected destination terminal, in a communications network which supports connection-oriented communications. The network has a plurality of source and destination terminals in addition to satellites having up and downlink antenna beams. One of the uplink beams covers the selected source terminal and one of the downlink antenna beams covers the selected destination terminal. Downlink beam identifiers are assigned to each downlink antenna beam in the network. An address is assigned to each destination terminal so that the address of the selected destination terminal includes a downlink beam identifier of one downlink antenna beam in the network which covers the selected destination terminal. The downlink beam identifier is used to route the data message through the network.

Abstract translation: 一种用于在支持面向连接的通信的通信网络中以无连接的方式在所选择的源终端和所选择的目的地终端之间传送数据消息的方法。 除了具有上行和下行天线波束的卫星之外，网络还具有多个源和目的地终端。 上行链路波束之一覆盖所选择的源终端，下行天线波束之一覆盖所选择的目的终端。 下行链路波束标识符被分配给网络中的每个下行链路天线波束。 将一个地址分配给每个目的地终端，使得所选择的目的地终端的地址包括覆盖所选择的目的地终端的网络中的一个下行链路天线波束的下行链路波束标识符。 下行链路波束标识符用于通过网络路由数据消息。

公开(公告)号：US5870397A

公开(公告)日：1999-02-09

申请号：US695280

申请日：1996-08-06

Applicant: Pascal Chauffour ,  Bernard Pucci ,  Gerard Richter ,  Maurice Duault

Inventor： Pascal Chauffour ,  Bernard Pucci ,  Gerard Richter ,  Maurice Duault

IPC: G10L19/012 ,  H04B1/46 ,  H04L12/70 ,  H04Q11/04 ,  H04T3/17

CPC classification number: G10L19/012 ,  H04Q11/0478 ,  H04B1/46 ,  H04L2012/5616 ,  H04L2012/5647 ,  H04L2012/5652 ,  H04L2012/5671 ,  H04Q2213/13034 ,  H04Q2213/13056 ,  H04Q2213/13166 ,  H04Q2213/13201 ,  H04Q2213/13216 ,  H04Q2213/1329

Abstract: A method and an apparatus for removing the silence from the digitalized voice signals conveyed through packets or cells switching networks. The silence samples are neither packetized nor sent over the network but are regenerated at the output of the network. The silence samples generated are white noise samples, where the level is adapted to the background noise of the silence samples received at the input node of the network. For long periods of silence, the white noise level is periodically refreshed to be adapted to the last silence samples received at the input node of the network. The method provides also a control of packet or cell loss. The method uses are not control packets; in the later case, it can be used for ATM networks with AAL1. The method is implemented as a program executed in a Digital Signal Processor located on adapter cards dedicated to voice processing in the network access nodes.

Abstract translation: 一种用于从通过分组或小区交换网络传送的数字化语音信号中去除静音的方法和装置。 沉默样本既不打包也不通过网络发送，而是在网络的输出端重新生成。 产生的静音样本是白噪声样本，其中该电平适应于在网络的输入节点接收的静音样本的背景噪声。 对于长时间的静音，白噪声电平被周期性刷新以适应于在网络的输入节点处接收到的最后沉默样本。 该方法还提供了分组或信元丢失的控制。 该方法使用的不是控制包; 在后一种情况下，它可以用于具有AAL1的ATM网络。 该方法被实现为位于专用于网络接入节点中的语音处理的适配卡上的数字信号处理器中执行的程序。

公开(公告)号：US5608788A

公开(公告)日：1997-03-04

申请号：US524968

申请日：1995-09-08

Applicant: William W. Demlow ,  David L. Hurewitz ,  Francis J. Pope, III

Inventor： William W. Demlow ,  David L. Hurewitz ,  Francis J. Pope, III

IPC: G06K7/10 ,  H04M1/56 ,  H04M3/36 ,  H04M3/42 ,  H04M3/48 ,  H04M3/533 ,  H04M15/30 ,  H04Q3/545 ,  H04Q11/04 ,  H04M15/00 ,  H04M15/06

CPC classification number: G06K7/10722 ,  H04M3/4228 ,  H04Q11/0457 ,  H04M1/56 ,  H04M2201/38 ,  H04M3/36 ,  H04M3/48 ,  H04M3/533 ,  H04Q2213/091 ,  H04Q2213/13091 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/1318 ,  H04Q2213/13196 ,  H04Q2213/13199 ,  H04Q2213/13201 ,  H04Q2213/13209 ,  H04Q2213/1322 ,  H04Q2213/1337 ,  H04Q2213/13377 ,  H04Q2213/171 ,  H04Q2213/172 ,  H04Q2213/174 ,  H04Q2213/176

Abstract: This invention relates to methods of providing information for display at a calling party telecommunications station or at an idle station. Two signaling arrangements are described, the D-channel of an Integrated Services Digital Network (ISDN) channel, and an in-band frequency shift key signal. The information that is displayed is related to the called party (such as information identifying that party), the carrier of the conversation, or represents general information (an emergency announcement).

Abstract translation: 本发明涉及提供用于在主叫方电信站或空闲站处显示的信息的方法。 描述了两个信令布置，即综合业务数字网（ISDN）信道的D信道和带内频移键信号。 所显示的信息与被叫方（如识别该方的信息），会话的承运人或代表一般信息（紧急公告）有关。

公开(公告)号：US4819228A

公开(公告)日：1989-04-04

申请号：US109337

申请日：1987-10-15

Applicant: Paul Baran ,  Charles M. Corbalis ,  Brian D. Holden ,  Jon K. Masatsugu ,  Lewis J. Marggraff ,  David P. Owen ,  Peter W. J. Stonebridge

Inventor： Paul Baran ,  Charles M. Corbalis ,  Brian D. Holden ,  Jon K. Masatsugu ,  Lewis J. Marggraff ,  David P. Owen ,  Peter W. J. Stonebridge

IPC: H04L12/64 ,  H04M7/00 ,  H04J3/02

CPC classification number: H04M7/006 ,  H04L12/64 ,  H04Q2213/13031 ,  H04Q2213/13034 ,  H04Q2213/1309 ,  H04Q2213/13096 ,  H04Q2213/13103 ,  H04Q2213/13174 ,  H04Q2213/13196 ,  H04Q2213/13201 ,  H04Q2213/13216 ,  H04Q2213/1322 ,  H04Q2213/13292 ,  H04Q2213/13299

Abstract: A packet communications network and apparatus for communicating information in voice and data packets transmits and receives voice and data in accordance with standardized frames of a standardized communications format such as a standard DS-1 type trunk. An apparatus is coupled to multiplex standardized channels into a single channel wherein voice or data signals are packetized into independently addressable packets synchronized on, for example, the DS-1 frame. The network includes voice and packet data concentration apparatus operable in a multiple node trunk environment to concentrate signals into independently addressable synchronously switchable packets, thereby to provide an efficient (high data capacity) interface between trunk terminations. Up to four times as much information can be transferred between nodes with the ability to switch between nodes as compared to conventional TDM and PCM communication without compression without the ability to switch between nodes.

Abstract translation: 用于在语音和数据分组中传送信息的分组通信网络和装置根据诸如标准DS-1型中继线的标准化通信格式的标准化帧来发送和接收语音和数据。 一种装置被耦合以将标准化信道复用到单个信道中，其中语音或数据信号被分组化为在例如DS-1帧上同步的独立可寻址分组。 该网络包括可在多节点中继环境中操作的语音和分组数据集中装置，将信号集中到可独立寻址的同步可切换分组中，从而在中继终端之间提供有效（高数据容量）的接口。 与传统的TDM和PCM通信相比，在节点之间切换节点之间可以传输高达四倍的信息，而无需压缩，而无需在节点之间切换。

公开(公告)号：US4771425A

公开(公告)日：1988-09-13

申请号：US665819

申请日：1984-10-29

Applicant: Paul Baran ,  Charles M. Corbalis ,  Brian D. Holden ,  Jon K. Masatsugu ,  Lewis J. Marggraff ,  David P. Owen ,  Peter W. J. Stonebridge

Inventor： Paul Baran ,  Charles M. Corbalis ,  Brian D. Holden ,  Jon K. Masatsugu ,  Lewis J. Marggraff ,  David P. Owen ,  Peter W. J. Stonebridge

IPC: H04M3/00 ,  H04L7/08 ,  H04L12/64 ,  H04M7/00 ,  H04Q11/04 ,  H04J3/02 ,  H04J3/12 ,  H04J15/00

CPC classification number: H04M7/006 ,  H04L12/64 ,  H04Q2213/13031 ,  H04Q2213/13034 ,  H04Q2213/1309 ,  H04Q2213/13096 ,  H04Q2213/13103 ,  H04Q2213/13174 ,  H04Q2213/13196 ,  H04Q2213/13201 ,  H04Q2213/13216 ,  H04Q2213/1322 ,  H04Q2213/13292 ,  H04Q2213/13299

Abstract: A packet communications network and apparatus for communicating information in voice and data packets transmits and receives voice and data in accordance with standardized frames of a standardized communications format such as a standard DS-1 type trunk. An apparatus is coupled to multiplex standardized channels into a single channel wherein voice or data signals are packetized into independently addressable packets synchronized on, for example, the DS-1 frame. The network includes voice and packet data concentration apparatus operable in a multiple node trunk environment to concentrate signals into independently addressable synchronously switchable packets, thereby to provide an efficient (high data capacity) interface between trunk terminations. Up to four times as much information can be transferred between nodes with the ability to switch between nodes as compared to conventional TDM and PCM communication without compression without the ability to switch between nodes.

Abstract translation: 用于在语音和数据分组中传送信息的分组通信网络和装置根据诸如标准DS-1型中继线的标准化通信格式的标准化帧来发送和接收语音和数据。 一种装置被耦合以将标准化信道复用到单个信道中，其中语音或数据信号被分组化为在例如DS-1帧上同步的独立可寻址分组。 该网络包括可在多节点中继环境中操作的语音和分组数据集中装置，将信号集中到可独立寻址的同步可切换分组中，从而在中继终端之间提供有效（高数据容量）的接口。 与传统的TDM和PCM通信相比，在节点之间切换节点之间可以传输高达四倍的信息，而无需压缩，而无需在节点之间切换。

公开(公告)号：US20120045046A1

公开(公告)日：2012-02-23

申请号：US12860588

申请日：2010-08-20

Applicant: Dany Sylvain

Inventor： Dany Sylvain

IPC: H04M1/56

CPC classification number: H04M7/0012 ,  H04M3/42 ,  H04M2207/12 ,  H04Q2213/1305 ,  H04Q2213/13091 ,  H04Q2213/13103 ,  H04Q2213/13178 ,  H04Q2213/13201 ,  H04Q2213/13337 ,  H04Q2213/13375 ,  H04Q2213/13389

Abstract: A method includes receiving a query from an external entity for information about a call between a first user and a second user, determining a call identifier associated with the call and providing the call identifier to the external entity. Subsequently, when a request to alter the call and comprising the call identifier is received from the external entity, the call is altered the call in accordance with the request.

Abstract translation: 一种方法包括从外部实体接收关于第一用户和第二用户之间的呼叫的信息的查询，确定与所述呼叫相关联的呼叫标识符并将所述呼叫标识符提供给所述外部实体。 随后，当从外部实体接收到改变呼叫并且包括呼叫标识符的请求时，根据请求改变呼叫。