labeled-delay transmit diversity 标签延迟发射分集
OER allows the network administrator to determine which outbound path to use among several options to use based upon delay, loss, reachability, use, load distribution, and transmit cost.
OER允许网络管理员根据延迟、损失、可达性、使用、负载分布和传输成本，在多种选择中确定使用哪一条出局路径。
The performance of selective transmit diversity(STD) with feedback delay is investigated under time-varying Rayleigh channel.
研究了在时变瑞利衰落信道下，存在反馈时延的选择发送分集（STD）系统的性能。
OFDM is a high transmission technology in the wireless propagation environment. It is fitted to transmit high-speed data in the wireless channel which has multi-path delay and Doppler frequency shift.
OFDM是一种无线传播环境下的高速传输技术，适合在多径传播和多普勒频移的无线信道中传输高速数据。
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