公开(公告)号：US06188720B1

公开(公告)日：2001-02-13

申请号：US08437409

申请日：1995-05-12

申请人： John Batzer ,  John Bertrand ,  Charles Haight

发明人： John Batzer ,  John Bertrand ,  Charles Haight

IPC分类号： H04B138

CPC分类号： H04L5/16 ,  H04W4/12 ,  H04W4/18 ,  H04W92/02

摘要： The communication system has a first modem having a digital port for communicating a first data block in a first format between a first transmission channel and the digital port and a second modem having a digital port for communicating a second data block in a second format between a second transmission channel and the digital port. The first data block has a header block and a message block. The controller/processing device comprises a first interface means, a second interface means and a conversion means. The first interface means is adapted for receiving the first data block in the first format from the first digital port. The conversion means is coupled to the first interface means. The conversion means converts the first data block in the first format to the second data block in the second format. The second interface means is coupled to the conversion means. The second interface means is adapted for sending the second data block in the second format to the second digital port. The second interface means starts sending the second data block after said the interface means has received the header block and before it has received the message block.

摘要翻译： 通信系统具有第一调制解调器，具有用于在第一传输信道和数字端口之间以第一格式传送第一数据块的数字端口和具有数字端口的第二调制解调器，第二调制解调器具有以第二格式传送第二数据块的数字端口 第二传输通道和数字端口。 第一数据块具有报头块和消息块。 控制器/处理装置包括第一接口装置，第二接口装置和转换装置。 第一接口装置适于从第一数字端口接收第一格式的第一数据块。 转换装置耦合到第一接口装置。 转换装置将第一格式的第一数据块以第二格式转换为第二数据块。 第二接口装置耦合到转换装置。 第二接口装置适于将第二格式的第二数据块发送到第二数字端口。 第二接口装置在所述接口装置已经接收到报头块之后并且在接收到消息块之前开始发送第二数据块。