| 术语 | transmission frame |
| 释义 | transmission frame 传输帧；［传输框］ 1. A data structure that consists of fields predetermined by a protocol for the transmission of user data and control data. 一种为了传输用户数据和控制数据而由协议所事先确定的字段组成的数据结构。 2. In data transmission, data transported from one node to another in a particular format that can be recognized by the receiving node. In addition to a data or information field, a frame has some kind of delimiter that marks its beginning and end and usually control fields, address information that identifies the source and destination, and one or more check bits that allow the receiver to detecterrors that may occur after the sender has transmitted the frame. 在数据传输中，从一个网点到另一个网点传输数据的一种特殊格式，它能够被接收点所辨认 。除了数据或信息字段外，帧具有一些标志帧的起始和结束的界定符以及通常的控制字段 、标识源点和汇点的地址信息，一个或几个校验位使接收者可以检测出从帧被发送以后所产 生的错误。 3. In synchronous data link control (SDLC), the vehicle for every command, every response, and all information that is transmitted using SDLC procedures. Each frame begins and ends with a flag. 在同步数据链路控制(SDLC)规程中，使用该规程传输每一个命令、每一次应答以及所有信息 的传输载体。每一帧的起始和结束都有一个标志。 参阅sequenced frame, frame check sequence。 4. In SDLC under SNA, synonym for basic link unit (BLU). 在系统网络体系结构(SNA)下的同步数据链路控制规程(SDLC)中，同basic link unit (BLU)。 5. In high level data link control (HDLC), the sequence of contiguous bits bracketed by and including opening and closing flag (01111110) sequences. 在高级数据链路控制规程(HDLC)中，由开始和结束标志(01111110)序列隔包含这些序列的一连串二进制位序列。 6. In a token-ring network, a bit pattern containing data that a station has inserted for transmission after capturing a token. 在令牌环形网络中的一种二进制位组，它包含一个站在获得令牌以后所插入的要传输的数据。 7. In a time-division multiplex (TDM) system, a repetitive group of signals resulting from a signal sampling of all channels, including any additional signals for synchronizing and other required system information. 时分多路(TDM)系统中的一组重复信号，它从所有信道的信号采样中产生，包括附加的同步 信号和其它所要求的系统信息。 |
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