This technique developed from fixed - equalization and auto - equalization to adaptive - equalization . conventional adaptive equalizer generally needs the transmission of a training sequence known at the receiver to make equalizer learn the characteristic of the channel , but this method brings to the transfer delay because of the inserting of training sequence , decreases the transmission rate of useful symbols and increases the system complexity 传统的自适应均衡一般需要发射端发送接收端已知的训练序列,以使均衡器学习信道特性,但这就使信道传播过程中因训练序列的插入而引起传输延迟,降低了通信中的有效数据传输率,增加了系统的复杂度,并且在有些情况下发送训练序列并非都有可能。
有效: effective; valid; efficaciou ...数据传输率: data transmission rate; data ...阶梯有效数据传输率: staging effective data rate数据传输率: data rate; data tra mi ion rate; data-signal rate; data-signaling rate; data-signalling rate; dtr data transmission rate; transfer rate低速数据传输率: low speed data rate峰值数据传输率: peak data transfer rate集合数据传输率: aggregate transfer rate平均数据传输率: average data rate实际数据传输率: actual data transfer rate双倍数据传输率: double date rate瞬时数据传输率: instantaneous data-transfer rate; peak data transfer rate; peak data-transfer rate; peak transmission rate突发数据传输率: bdr burst data rate; burst data transfer rate; burst speed最大数据传输率: peak data transfer rate有效数据传送率: effective data transfer rate有效数据传送速度: effective data transfer rate最大数据传输率, 峰值数据传输率: peak data transfer rate最大内部数据传输率: internal data transfer rate有效传输率: effective transmission rate有效数据: data valid; valid data有效数据法: effective data process初始有效数据: initial effective data有效数据处理: effective data process有效数据信号: valid data signal有效数据选择: significant data selection有效数据指示: vi valid data indication