• 1. long-term evolution time division duplex: 长期演进时分双工
• 2. TDD Time Division Duplex: 时分双工
• 3. TDD Time-Division Duplex: 时分双工

更多释义

• 1.As the only system using Time Division Duplex in the 3g system, it has some advantages over systems of Frequency Divsion Duplex.
  作为3g系统中唯一一个使用时分双工的系统，它具备了许多频分双工系统所不具备的优点。
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• 2.Unlike most wireless techniques, Bluetooth USES time division duplex (TDD) to arrange the transmission slots so that it can avoid the collision.
  蓝牙与其他无线技术不同，它采用时分双工(TDD)方式处理传输时隙，以避免冲突。
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• 3.Time Division Duplex (TDD) is a kind of duplex method of communication system, by which uplink and downlink transmissions are time separated in mobile communications.
  时分双工 （TDD）是一种通信系统的双工方式 ，在移动通信系统中用于分离接收和传送信道。
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