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air interface for telecommunications systems with wireless telecommunication between mobile and / or stationary transmitter / apparatus

机译:在移动和/或固定发射机//设备之间具有无线电信的电信系统的空中接口

摘要

The system includes an air interface whose physical first layer includes at least a first physical channel (DPCCH) and at least a second physical channel (DPDCH) in at least one time slot of the TDMA structure of the telecommunication connection for each telecommunication connection allocated to the first layer. In the first channel a first data field is provided for channel estimation, a second data field is provided for performance regulation and a third data field is provided for transport format data. In the second channel a payload data field is provided. A second layer, the data link layer, and a third layer, the network layer, of the air interface include controllers which access the data in the channels. The distribution of data is changeable in the data fields during a telecommunication connection in the uplink and the downlink connections when the amount of data remains constant in the payload field and the overall amount of data remains constant in the time slot. The distribution can be changed by adaptation the characteristics of the telecommunication connection.
机译:该系统包括空中接口,该空中接口的物理第一层在电信连接的TDMA结构的至少一个时隙中的至少第一物理信道(DPCCH)和至少第二物理信道(DPDCH)中,每个时隙分配给第一层。在第一信道中,提供第一数据字段用于信道估计,提供第二数据字段用于性能调节,并且提供第三数据字段用于传输格式数据。在第二信道中,提供了有效载荷数据字段。空中接口的第二层(数据链路层)和第三层(网络层)包括控制器,用于访问通道中的数据。当在有效载荷字段中的数据量保持恒定并且在时隙中数据的总量保持恒定时,在上行链路和下行链路连接中的电信连接期间,数据字段中的数据分布是可变的。可以通过调整电信连接的特性来更改分布。

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