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1. 发明授权

US5461620A Method and apparatus for high-speed data exchange 失效
标题翻译：用于高速数据交换的方法和装置
公开(公告)号：US5461620A
公开(公告)日：1995-10-24
申请号：US97375
申请日：1993-07-23
申请人： Frank Bergler , Uwe Kauffert
发明人： Frank Bergler , Uwe Kauffert
IPC分类号： H04L29/08 , H04L29/10 , H04Q11/04 , H04J3/12
CPC分类号： H04Q11/0471 , H04Q11/0457 , H04Q2213/08 , H04Q2213/093 , H04Q2213/095 , H04Q2213/174 , H04Q2213/297 , H04Q2213/361 , H04Q2213/362
摘要： A device is provided for rapid data exchange between a telecommunications transmitter (T) and a data processor (PC), and includes a driver (TSV) and an intermediate line (FAST-LINK). The driver (TSV) is arranged between a terminal adapter (ADAPT) of the telecommunications transmitter (T) and an interface of the data processor (PC). The intermediate line (FAST-LINK) is arranged between the driver (TSV) and the data processor (PC). The telecommunications transmitter (T) is connected to a telecommunications network (ISDN) having a signalling channel and a user channel. The telecommunications transmitter (T) has an interface circuit (S) for adjusting transmission parameters between the telecommunications network (ISDN), the telecommunication transmitter (T) and the data processor (PC), has a first layer unit (1) for ensuring that data is transmitted in both directions on the signalling channel and the data channel, has a second layer unit (2) for assigning signalling channel data to the telecommunications transmitter (T) and to the data processor (PC), has a third layer unit (3) for identifying in the telecommunications transmitter (T) all the messages from a signalling activity (Call Reference) to differentiate which devices the user channel data should be assigned, and has an operating part (4) for entering keyboard inputs and a receiver for receiving acoustical inputs and providing acoustical outputs.
摘要翻译：提供一种用于在电信发射机（T）和数据处理器（PC）之间进行快速数据交换的设备，并且包括驱动器（TSV）和中间线路（FAST-LINK）。驱动器（TSV）布置在电信发射机（T）的终端适配器（ADAPT）和数据处理器（PC）的接口之间。中间线（FAST-LINK）布置在驱动器（TSV）和数据处理器（PC）之间。电信发射机（T）连接到具有信令信道和用户信道的电信网络（ISDN）。电信发射机（T）具有用于调整电信网络（ISDN），电信发射机（T）和数据处理器（PC）之间的传输参数的接口电路（S），具有第一层单元（1），用于确保在信令信道和数据信道上在两个方向上发送数据，具有用于向电信发射机（T）和数据处理器（PC）分配信令信道数据的第二层单元（2）具有第三层单元（ 3）用于在电信发射机（T）中识别来自信令活动（呼叫参考）的所有消息以区分应该分配用户信道数据的哪个设备，并且具有用于输入键盘输入的操作部分（4）和用于接收声学输入并提供声学输出。

2. 发明授权

US5251313A Method of bit rate adaption using the ECMA 102 protocol 失效
标题翻译：使用ECMA 102协议的比特率适配方法
公开(公告)号：US5251313A
公开(公告)日：1993-10-05
申请号：US615661
申请日：1990-11-19
申请人： John W. Spenik , Robert E. Renner , Greig R. Detering
发明人： John W. Spenik , Robert E. Renner , Greig R. Detering
IPC分类号： H04J3/06 , H04L5/24 , H04M11/06 , H04Q11/04 , G06F3/00
CPC分类号： H04L5/24 , H04M11/068 , H04Q11/0471 , H04J3/0676 , H04Q2213/13103 , H04Q2213/1316 , H04Q2213/13174 , H04Q2213/13199 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/13297 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13332 , H04Q2213/1336 , H04Q2213/13361 , H04Q2213/13362 , H04Q2213/174 , H04Q2213/216 , H04Q2213/297 , H04Q2213/361 , H04Q2213/362
摘要： A method of bit rate adaption between a user data rate and an adapter data rate using the ECMA 102 protocol. The user data is received from a user terminal at a user data rate, the rate adapted data is transmitted at an adapted data rate, and the adapted data rate is greater than the user data rate. The user data is either in a asynchronous or a synchronous format and contains a start element and at least one stop element. The method involves the steps of: (1) converting the user data into an intermediate data; (2) storing the intermediate data in a receive buffer; (3) only if the user data is in an asynchronous data format, adding stop elements to the intermediate data; (4) transferring the intermediate data in the receive buffer to an intermediate buffer; (5) constructing a frame using data from the intermediate buffer; (6) storing the frame in a transmit buffer, and; (7) transmitting the frame where the step of transmitting changes the frame into the rate adapted data.
摘要翻译：使用ECMA 102协议的用户数据速率和适配器数据速率之间的比特率适配方法。以用户数据速率从用户终端接收用户数据，以适应数据速率发送速率适配数据，并且适配数据速率大于用户数据速率。用户数据是异步或同步格式，包含一个起始元素和至少一个停止元素。该方法包括以下步骤：（1）将用户数据转换为中间数据; （2）将中间数据存储在接收缓冲器中; （3）仅当用户数据处于异步数据格式时，向中间数据添加停止元素; （4）将接收缓冲器中的中间数据传送到中间缓冲器; （5）使用来自中间缓冲器的数据构造帧; （6）将帧存储在发送缓冲器中; （7）发送发送步骤的帧将帧改变成速率适配数据。

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