公开(公告)号：EP1590835A4

公开(公告)日：2008-10-08

申请号：EP04705329

申请日：2004-01-26

申请人： FULCRUM MICROSYSTEMS INC

发明人： CUMMINGS URI ,  LINES ANDREW

IPC分类号： H04L27/20 ,  G06F1/12 ,  G06F13/42 ,  G06F15/76 ,  H01L20060101 ,  H01L27/20 ,  H04J3/06 ,  H04L7/02 ,  H04L12/56

CPC分类号： G06F13/423 ,  G06F1/12 ,  G06F2213/0038 ,  H04L7/005 ,  H04L7/02 ,  H04L49/101 ,  H04L2012/5674 ,  H04Q3/0004 ,  H04Q2213/13034 ,  H04Q2213/13214 ,  H04Q2213/13322 ,  H04Q2213/13361 ,  H04Q2213/13362

摘要： Methods and apparatus are described relating to a system-on-a-chip which includes a plurality of synchronous modules, each synchronous module having an associated clock domain characterized by a data rate, the data rates comprising a plurality of different data rates. The system-on-a-chip also includes a plurality of clock domain converters. Each clock domain converter is coupled to a corresponding one of the synchronous modules, and is operable to convert data between the clock domain of the corresponding synchronous module and an asynchronous domain characterized by transmission of data according to an asynchronous handshake protocol. An asynchronous crossbar is coupled to the plurality of clock domain converters, and is operable in the asynchronous domain to implement a first-in-first-out (FIFO) channel between any two of the clock domain converters, thereby facilitating communication between any two of the synchronous modules.

公开(公告)号：EP0426623B1

公开(公告)日：1996-01-10

申请号：EP90830469.4

申请日：1990-10-22

申请人： SGS-THOMSON MICROELECTRONICS S.r.l.

发明人： Dell'Oro, Annalisa ,  Corazzo, Fulvio ,  Tognini, Pietro ,  Conegian, Stefano

IPC分类号： H04Q11/04

CPC分类号： H04Q11/0471 ,  H04Q2213/13174 ,  H04Q2213/13199 ,  H04Q2213/13209 ,  H04Q2213/13214 ,  H04Q2213/13216 ,  H04Q2213/13297 ,  H04Q2213/13305 ,  H04Q2213/1331 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/1336 ,  H04Q2213/13361 ,  H04Q2213/13362

公开(公告)号：EP1428355A4

公开(公告)日：2008-04-16

申请号：EP02757288

申请日：2002-08-22

申请人： TEKELEC US

发明人： PAIL MICHAEL R ,  JERZAK PHILIP C JR ,  LENNS JOHN R ,  EICHLER TODD ,  TOMLINSON NEIL ,  MARSICO PETER J

IPC分类号： H04Q3/00 ,  H04Q11/04

CPC分类号： H04Q3/0025 ,  H04Q11/0414 ,  H04Q11/0421 ,  H04Q2213/13003 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13214 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/13362 ,  H04Q2213/13392

摘要： Method and systems for improving utilization of high-speed time division multiplexed communications links at a signal transfer point are disclosed. A multi-port link interface module (202) terminates two or more high-speed TDM links and generates internal data. Data received on one high-speed communications link is combined with the internal data used to fill outbound timeslots in an outgoing high-speed link. The data may include signaling data, bearer data, or signaling and bearer data.

公开(公告)号：EP1301047A3

公开(公告)日：2005-10-12

申请号：EP02022192.5

申请日：2002-10-04

申请人： ALCATEL

发明人： De Almeida, Joao Eduardo C. ,  Wengrovitz, Michael

IPC分类号： H04Q3/00 ,  H04M15/00 ,  H04Q3/62

CPC分类号： H04M15/74 ,  H04M15/00 ,  H04M15/30 ,  H04M15/41 ,  H04M15/43 ,  H04M15/44 ,  H04M15/51 ,  H04M15/67 ,  H04M15/90 ,  H04M2215/0104 ,  H04M2215/016 ,  H04M2215/0164 ,  H04M2215/0176 ,  H04M2215/48 ,  H04M2215/54 ,  H04M2215/709 ,  H04M2215/92 ,  H04Q3/0075 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/1313 ,  H04Q2213/13166 ,  H04Q2213/13178 ,  H04Q2213/1322 ,  H04Q2213/13299 ,  H04Q2213/13362 ,  H04Q2213/13389

摘要： A system and method for collecting call detail record (CDR) data in a multi-site enterprise environment and providing call accounting services based on such information. A single multi-site IP buffer box (MIBB) receives CDR data from several private branch exchange (PBX) units over an IP network in real time. The MIBB maintains a table with the IP addresses of each PBX unit from which CDR data may be received. Each IP address is associated with a particular PBX and/or enterprise site. For each CDR ticket received, the MIBB identifies the particular PBX unit transmitting the CDR ticket based on the source address of the transmitting PBX unit. The MIBB then generates a CDR message including the CDR data and information on the particular PBX unit and/or enterprise site to which the CDR data pertains. The MIBB transmits the CDR message to a call accounting processor over a serial or network connection if the call accounting processor is enabled. If the call accounting processor is disabled, the CDR message is stored in a buffer until the processor becomes enabled.

公开(公告)号：EP1301047A2

公开(公告)日：2003-04-09

申请号：EP02022192.5

申请日：2002-10-04

申请人： ALCATEL

发明人： De Almeida, Joao Eduardo C. ,  Wengrovitz, Michael

IPC分类号： H04Q3/00 ,  H04M15/00

CPC分类号： H04M15/74 ,  H04M15/00 ,  H04M15/30 ,  H04M15/41 ,  H04M15/43 ,  H04M15/44 ,  H04M15/51 ,  H04M15/67 ,  H04M15/90 ,  H04M2215/0104 ,  H04M2215/016 ,  H04M2215/0164 ,  H04M2215/0176 ,  H04M2215/48 ,  H04M2215/54 ,  H04M2215/709 ,  H04M2215/92 ,  H04Q3/0075 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/1313 ,  H04Q2213/13166 ,  H04Q2213/13178 ,  H04Q2213/1322 ,  H04Q2213/13299 ,  H04Q2213/13362 ,  H04Q2213/13389

摘要： A system and method for collecting call detail record (CDR) data in a multi-site enterprise environment and providing call accounting services based on such information. A single multi-site IP buffer box (MIBB) receives CDR data from several private branch exchange (PBX) units over an IP network in real time. The MIBB maintains a table with the IP addresses of each PBX unit from which CDR data may be received. Each IP address is associated with a particular PBX and/or enterprise site. For each CDR ticket received, the MIBB identifies the particular PBX unit transmitting the CDR ticket based on the source address of the transmitting PBX unit. The MIBB then generates a CDR message including the CDR data and information on the particular PBX unit and/or enterprise site to which the CDR data pertains. The MIBB transmits the CDR message to a call accounting processor over a serial or network connection if the call accounting processor is enabled. If the call accounting processor is disabled, the CDR message is stored in a buffer until the processor becomes enabled.

摘要翻译： 一种用于在多站点企业环境中收集呼叫详细记录（CDR）数据并基于这样的信息提供呼叫计费服务的系统和方法。 单个多站点IP缓冲箱（MIBB）通过IP网络实时接收来自多个专用交换机（PBX）单元的CDR数据。 MIBB维护一个表，其中可以接收CDR数据的每个PBX单元的IP地址。 每个IP地址与特定的PBX和/或企业站点相关联。 对于收到的每个CDR票据，MIBB根据发送PBX单元的源地址识别发送CDR票证的特定PBX单元。 然后，MIBB产生包括CDR数据的CDR消息和关于CDR数据所属的特定PBX单元和/或企业站点的信息。 如果呼叫计费处理器被启用，则MIBB通过串行或网络连接将CDR消息发送到呼叫计费处理器。 如果呼叫计费处理器被禁用，则CDR消息被存储在缓冲器中，直到处理器启用为止。

公开(公告)号：EP0920237A3

公开(公告)日：2001-08-29

申请号：EP98309780.9

申请日：1998-11-30

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Oak, Seung-soo

IPC分类号： H04Q11/04 ,  H04M11/00

CPC分类号： H04Q11/0471 ,  H04M11/00 ,  H04Q2213/13034 ,  H04Q2213/13093 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13199 ,  H04Q2213/13204 ,  H04Q2213/13205 ,  H04Q2213/13209 ,  H04Q2213/13299 ,  H04Q2213/13362

摘要： This present invention relates to a multifunctional apparatus and communication method for transferring and receiving facsimile data and communication data by using an integrated service digital network. According to the present invention, the apparatus comprises a computer interfacing means (50) for transferring and receiving the facsimile data and the communication data to/from a computer; a line interfacing means (110) for transferring the data to the integrated service digital network and for receiving the facsimile data and the communication data from the integrated service digital network; an ISAC (100) for performing protocols to control a connection with the integrated service digital network and for transferring and receiving the facsimile data and the communication data to/from the integrated service digital network at a first transferring rate; and a serial input and output means (90) for converting the communication data transmitted from the computer through the computer interfacing means and facsimile data scanned by a scanning means into serial data and transferring the serial data to the ISAC at a second transferring rate, and for receiving and converting the communication data and facsimile data transmitted from the integrated service digital network through the ISAC into the serial data at the second transferring rate.

公开(公告)号：EP1732275A1

公开(公告)日：2006-12-13

申请号：EP06011874.2

申请日：2006-06-08

申请人： NEC Corporation

发明人： Ozaki, Hirokazu

IPC分类号： H04L12/56 ,  H04Q3/64

CPC分类号： H04L47/822 ,  H04L12/2856 ,  H04L47/11 ,  H04L47/15 ,  H04L47/70 ,  H04L47/762 ,  H04Q3/64 ,  H04Q2213/13039 ,  H04Q2213/13164 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13292 ,  H04Q2213/13298 ,  H04Q2213/13332 ,  H04Q2213/13362 ,  H04Q2213/13387 ,  H04Q2213/13389

摘要： A bandwidth control apparatus which can reflect current operation states or effective rates of the access lines on bandwidth distribution is realized for effective utilization of bandwidths in a subscriber data transmission system. In a plurality of bandwidth control apparatuses accommodating a plurality of access lines in a bandwidth control system, multiplexed signal lines of respective bandwidth control apparatuses are connected to one another in cascade. Each bandwidth control apparatus acquires a bandwidth state of the access lines in the own apparatus and notifies the other apparatuses of the bandwidth state of the own apparatus having been acquired. Therefore, the bandwidth control apparatus can allocate a transmission bandwidth to be controlled in the own apparatus using a ratio of the bandwidth state occupied by the own apparatus to a total bandwidth states occupied in the bandwidth control system, and can control transmission bandwidths of the respective access lines accommodated in the own apparatus.

摘要翻译： 为了有效利用用户数据传输系统中的带宽，实现了能够反映当前操作状态或接入线路带宽分配的有效速率的带宽控制装置。 在带宽控制系统中容纳多条接入线路的多个带宽控制装置中，各个带宽控制装置的多路复用信号线级联连接。 每个带宽控制装置获取自身设备中的接入线路的带宽状态，并向其他设备通知已经获取的本装置的带宽状态。 因此，带宽控制装置可以使用本装置占用的带宽状态与带宽控制系统占用的总带宽状态的比例，在自身的装置中分配要控制的发送带宽，并且可以控制各自的带宽控制 容纳在自己的设备中的接入线路。

公开(公告)号：EP1220566A3

公开(公告)日：2006-08-23

申请号：EP01811106.2

申请日：2001-11-19

申请人： ABB Schweiz AG

发明人： Kormann, Marcel ,  Koller, Erwin

IPC分类号： H04Q11/04

CPC分类号： H04Q11/0478 ,  H04M3/561 ,  H04M3/568 ,  H04Q2213/13076 ,  H04Q2213/1324 ,  H04Q2213/13361 ,  H04Q2213/13362

摘要： In einem Verfahren zur Erstellung einer digitalen synchronen Cross-Connect-Verbindung zwischen Datenübertragungseinheiten, welche mit Schnittstellen von Benutzergeräten verbunden sind, werden asynchronen Schnittstellen ein additives Neutralelement zugeordnet und Datensignale, welche in einer Datenübertragungseinheit über verschiedene Datenkanäle empfangen worden sind, werden miteinander addiert. Dadurch ist es möglich, in einer synchronen Cross-Connect-Verbindung auch asynchrone Teilnehmer aufzunehmen.

公开(公告)号：EP1428355A1

公开(公告)日：2004-06-16

申请号：EP02757288.2

申请日：2002-08-22

申请人： Tekelec

发明人： PAIL, Michael, R. ,  JERZAK, Philip, C., Jr. ,  LENNS, John, R. ,  EICHLER, Todd ,  TOMLINSON, Neil ,  MARSICO, Peter, J.

IPC分类号： H04L12/52 ,  H04Q11/04

CPC分类号： H04Q3/0025 ,  H04Q11/0414 ,  H04Q11/0421 ,  H04Q2213/13003 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13176 ,  H04Q2213/13214 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/13299 ,  H04Q2213/1332 ,  H04Q2213/13322 ,  H04Q2213/13362 ,  H04Q2213/13392

摘要： Method and systems for improving utilization of high-speed time division multiplexed communications links at a signal transfer point are disclosed. A multi-port link interface module (202) terminates two or more high-speed TDM links and generates internal data. Data received on one high-speed communications link is combined with the internal data used to fill outbound timeslots in an outgoing high-speed link. The data may include signaling data, bearer data, or signaling and bearer data.

公开(公告)号：EP0873625A4

公开(公告)日：2002-07-10

申请号：EP96925499

申请日：1996-07-24

申请人： 3COM CORP

发明人： CHEN CHENG T ,  BEST REGINALD P ,  BRENNAN DANIEL M

IPC分类号： H04Q11/04 ,  H04L12/56 ,  H04L29/06 ,  H04M11/06

CPC分类号： H04Q11/0428 ,  H04Q2213/13093 ,  H04Q2213/13103 ,  H04Q2213/13174 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13196 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1336 ,  H04Q2213/13361 ,  H04Q2213/13362 ,  H04Q2213/13363 ,  H04Q2213/13389

摘要： A data communication system referred to as an Asynchronous/Synchronous Converter (110) is provided to facilitate the communications between a data terminal equipment (DTE) (100) device using the asynchronous communication port, and a dial-up router located in a digital network. When running a dial-up TCP/IP program over the asynchronous port, DTEs (100) use a protocol called Asynchronous Point-to-Point Protocol (Asynchronous PPP). On the other hand, dial-up routers usually support Synchronous PPP. The data communication system of the invention connects the DTE (100) to the digital network and ultimately to the dial-up routers and provides two-way conversion between Asynchronous PPP and Synchronous PPP that is transparent to both the DTE (100) and the router. This two-way conversion is enabled in part by the converter intercepting and storing certain link control protocol (LCP) packets and using data in those packets to effect a translation.