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1.发明授权METHOD AND ARRANGEMENT FOR CONNECTION OF A COMPUTER TO A TELEPHONE EXCHANGE VIA THE INTERNET IN ORDER TO SET UP A TELEPHONE CONNECTION 失效用于连接计算机到电话交换系统在互联网上的方法和系统电话连接BUILD
公开(公告)号：EP0972400B1
公开(公告)日：2001-06-20
申请号：EP98914187.4
申请日：1998-03-20
发明人： ANDREASON, Tomas
IPC分类号： H04M7/00
CPC分类号： H04M7/003 , H04M3/5191 , H04M7/006 , H04M7/12 , H04Q3/625
摘要： The present invention relates to a telephone system, an exchange in such a telephone system and a method of setting up a telephone call between a computer and such an exchange. The computer comprises a function for use as a telephone. The server receives a service request from the computer and sends a demand for a computer network address to the exchange. A first network connection device in the exchange receives the demand, selects a first network address and returns said address to the server. The server forwards said address to the computer. A second network connection device sets up a connection with the computer using the first address and an address of the computer. In this way the speech signals can be exchanged in a telephone connection between a user of the computer and an extension connected to the exchange.
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2.发明公开MITIGATION OF DISCONNECT EVENTS IN VECTORING BASED DSL SYSTEMS 有权DSLD系统中的MINDERUNG VON UNTERBRECHUNGSEREIGNISSEN AUF VEKTORISIERUNGSBASIS
公开(公告)号：EP2936694A1
公开(公告)日：2015-10-28
申请号：EP12818659.0
申请日：2012-12-21
CPC分类号： H04M3/2209 , H04B3/32 , H04B3/487 , H04M3/18 , H04M3/34 , H04M11/062
摘要： There is provided mitigation of disconnect events in a vectoring based digital subscriber line, DSL, system. A method performed by a digital subscriber line access multiplexer,DSLAM, comprises detecting a loss of signal or disconnect event of a line in a vectored group of DSL lines,the loss of signal or disconnect event causing a negative impact on the DSL system. The method further comprises detecting a change in at least one downstream, DS, crosstalk coefficient of at least one line in said vectored group of DSL lines. The method further comprises determining a magnitude of said change. The method further comprises determining where the loss of signal or disconnect event has occurred by processing precoding coefficients of the vectored group of DSL lines. The method further comprises determining,on basis of the determined magnitude and where the loss of signal or disconnect event has occurred, an action to be performed by the DSLAM so as to mitigate for said negative impact.
摘要翻译： 提供了一种基于矢量化的数字用户线DSL系统中的断开连接事件的缓解。 由数字用户线接入复用器DSLAM执行的方法包括检测DSL线路组中的线路的信号丢失或断开事件，信号丢失或断开事件对DSL系统造成负面影响。 该方法还包括检测DSL线路的所述向量组中的至少一行的至少一个下行DS串扰系数的变化。 该方法还包括确定所述变化的大小。 该方法还包括通过处理DSL线路的矢量组的预编码系数来确定信号丢失或断开事件的发生位置。 该方法还包括基于所确定的幅度和发生信号或断开事件的丢失的位置确定由DSLAM执行的动作，以减轻所述负面影响。
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3.发明公开METHOD AND ARRANGEMENT FOR CONNECTING A STATIONARY TELEPHONE TO A MOBILE TELEPHONE VIA A SHORT RANGE RADIO LINK 有权方法和系统，用于连接便携式电话和移动电话上的无线电链路短程
公开(公告)号：EP1410666A1
公开(公告)日：2004-04-21
申请号：EP02741571.0
申请日：2002-06-14
发明人： ANDREASON, Tomas
CPC分类号： H04M1/725 , H04M2250/02 , H04W88/06
摘要： A mobile telephone is easy to carry around but has a small keypad and a small display. A normal deskphone has a big keypad and display has a convenient handset, but is stationary. A stationary telephony terminal (S1) is described which is connected to a mobile telephony network (MTN1) via a mobile telephone (M1). The mobile (M1) and the stationary terminal ((S1) have each a bluetooth radio transceiver (BT1, BT2) and are interconnected via a bluetooth link (SWL1). The stationary terminal (S1) lacks identity in the mobile network (MTN1). A subscriber (P1), owning the mobile (M1), can call on the stationary terminal (S1) and can move to another network (MTN2) having another stationary terminal (S3), on which he can make a call. Another subscriber (P3) with a mobile can call on the terminal (S1). To prevent misuse the subscribers (P1, P3) take an authentication code for his respective mobile (M1, M3) on the stationary terminal (S1), and the authentication can be made valid for a predetermined period by taking a service code.
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公开(公告)号：EP0972394B1
公开(公告)日：2003-12-03
申请号：EP98914185.8
申请日：1998-03-20
发明人： ANDREASON, Tomas
CPC分类号： H04M3/2254 , H04L12/6418 , H04L2012/6413 , H04L2012/6472 , H04L2012/6475 , H04L2012/6486 , H04M7/12 , H04M7/128
摘要： The present invention refers to a telephone exchange, a telephone system and a method for setting up telephone connections to at least one other exchange via a computer network. The exchange (10) comprises a switch control (42) means and a network connection device (44) for communication with one other network connection device in another exchange (12). The network connection device in the exchange and the other network connection device set up a bi-directional data packet connection for signalling between each other via the computer network (14). It applies a signal structure suitable for telephony over the computer network to received speech signals for producing data packets containing telephony and send these packets to the other network connection device over the signalling channel or a traffic channel set up over the computer network using signalling over the signalling channel. The switch control means surveys and services the network connection device.
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公开(公告)号：EP1157533A2
公开(公告)日：2001-11-28
申请号：EP00915629.0
申请日：2000-02-22
发明人： ANDREASON, Tomas
摘要： The present invention relates to a device and a method for a telecommunication system comprising an exchange (1), which comprises a network connection device (6), which provides a user (A) with the possibility to connect a computer (12) to a data network (3), as well as a telephony server (7), which provides said user with the possibility to, during an ongoing data network session, use the service telephony on the same subscriber line (14), which is being used for the data network connection. The invention makes the handling of user information in the exchange (1) more efficient, by providing the network connection device and the telephony server with user information, which is entered in one single user data base (10). The data base is used for operation and maintenance personnel entering static user information and for entering session related user information, which is obtained during one single access control at connection to the data network (3). The information in the data base is accessible to both the network connection device and the telephony server, which makes a second access control, when activating the service telephony during an ongoing data network session unnecessary. The present invention decreases the amount of duplicated user information in the exchange and makes handling of user information in the exchange easier.
摘要翻译： 本发明涉及一种用于电信系统的设备和方法，该设备和方法包括交换机（1），该交换机包括网络连接设备（6），其向用户（A）提供将计算机（12）连接到 数据网络（3）以及电话服务器（7），所述电话服务器为所述用户提供在正在进行的数据网络会话期间在同一用户线路（14）上使用服务电话的可能性，所述服务电话用于 数据网络连接。 本发明通过向网络连接设备和电话服务器提供输入到单个用户数据库（10）中的用户信息，使交换机（1）中的用户信息的处理更有效。 数据库用于操作和维护人员输入静态用户信息和输入会话相关用户信息，这是在连接到数据网络（3）的单个访问控制期间获得的。 网络连接设备和电话服务器都可以访问数据库中的信息，因为在进行数据网络会话期间激活服务电话时，数据网络会话不需要进行第二次访问控制。 本发明减少了交换机中重复的用户信息的数量，并且使交换机中的用户信息的处理更容易。
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6.发明公开METHOD AND ARRANGEMENT FOR CONNECTION OF A COMPUTER TO A TELEPHONE EXCHANGE VIA THE INTERNET IN ORDER TO SET UP A TELEPHONE CONNECTION 失效用于连接计算机到电话交换系统在互联网上的方法和系统电话连接BUILD
公开(公告)号：EP0972400A1
公开(公告)日：2000-01-19
申请号：EP98914187.4
申请日：1998-03-20
发明人： ANDREASON, Tomas
IPC分类号： H04M7/00
CPC分类号： H04M7/003 , H04M3/5191 , H04M7/006 , H04M7/12 , H04Q3/625
摘要： The present invention relates to a telephone system, an exchange in such a telephone system and a method of setting up a telephone call between a computer and such an exchange. The computer comprises a function for use as a telephone. The server receives a service request from the computer and sends a demand for a computer network address to the exchange. A first network connection device in the exchange receives the demand, selects a first network address and returns said address to the server. The server forwards said address to the computer. A second network connection device sets up a connection with the computer using the first address and an address of the computer. In this way the speech signals can be exchanged in a telephone connection between a user of the computer and an extension connected to the exchange.
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公开(公告)号：EP0972394A1
公开(公告)日：2000-01-19
申请号：EP98914185.8
申请日：1998-03-20
发明人： ANDREASON, Tomas
CPC分类号： H04M3/2254 , H04L12/6418 , H04L2012/6413 , H04L2012/6472 , H04L2012/6475 , H04L2012/6486 , H04M7/12 , H04M7/128
摘要： The present invention refers to a telephone exchange, a telephone system and a method for setting up telephone connections to at least one other exchange via a computer network. The exchange (10) comprises a switch control (42) means and a network connection device (44) for communication with one other network connection device in another exchange (12). The network connection device in the exchange and the other network connection device set up a bi-directional data packet connection for signalling between each other via the computer network (14). It applies a signal structure suitable for telephony over the computer network to received speech signals for producing data packets containing telephony and send these packets to the other network connection device over the signalling channel or a traffic channel set up over the computer network using signalling over the signalling channel. The switch control means surveys and services the network connection device.
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