与hdr不同，通信使用全双工协议。
Unlike HDR, the communication occurs using a full duplex protocol.
这种衍生的UTP电缆支持一种“自动配置协议”，允许两个以太网系统自行决定采用全双工抑或半双工操作。
The UTP Ethernet variants support an additional autoconfiguration protocol that allows two Ethernet systems to negotiate which speed to use, in full or half duplex mode.
在自动配置协议广泛流传开来之前，人们有时会手工配置计算机系统，以改用全双工操作，但另一台计算机依然会使用半双工操作。
Before the autonegotiation protocol was widely used, people would sometimes manually configure one system to use full duplex, but the other would use half duplex.
HTML5WebSockets规范定义了Web Sockets API，支持页面使用Web Socket协议与远程主机进行全双工的通信。
The HTML5 web Sockets specification defines the web Sockets API that enables web pages to use the web Socket protocol for full-duplex communication with a remote host.
此DTR标准定义了新的端站与集中器的要求并制定了全双工工作的协议。
The DTR standard defines requirements for new end-stations and concentrators, and it specifies a protocol for full- duplex operation.
此DTR标准定义了新的端站与集中器的要求并制定了全双工工作的协议。
The DTR standard defines requirements for new end-stations and concentrators, and it specifies a protocol for full- duplex operation.
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