Reliable ATM microwave link and network
    1.
    发明授权
    Reliable ATM microwave link and network 失效
    可靠的ATM微波链路和网络

    公开(公告)号:US5648969A

    公开(公告)日:1997-07-15

    申请号:US388110

    申请日:1995-02-13

    摘要: A digital radio link suitable for transmitting digital voice or data signals includes an input circuit for ATM or equivalent cells, a processing circuit to encapsulate the input cells received by the input circuit with at least error check bits so that detected error can identify a specific cell or group of cells, a digital transmission circuit for transmitting the encapsulated cells via a wireless link, a reception circuit for receiving encapsulated cells from an opposite side of the digital radio link, a cell decapsulation and error detection circuit connected to said reception circuit and a cell output circuit for connecting said decapsulation circuit to a digital access unit. The system includes structure for allocating more than one type of service, such as low delay service for voice transmission and extensive forward error correction service for data transmission.

    摘要翻译: 适用于发送数字语音或数据信号的数字无线电链路包括用于ATM或等效小区的输入电路,处理电路,至少用错误校验位来封装由输入电路接收的输入单元,以便检测到的错误可以识别特定单元 或组单元,用于经由无线链路发送封装的单元的数字传输电路,用于从数字无线电链路的相对侧接收封装的单元的接收电路,连接到所述接收电路的单元解封装和错误检测电路,以及 单元输出电路,用于将所述解封装电路连接到数字存取单元。 该系统包括用于分配多种类型的服务的结构,例如用于语音传输的低延迟服务和用于数据传输的广​​泛的前向纠错服务。