In the pilot design, two distinct pilot structure, superimposed structure and Time Division Multiplex structure are studied.
在导频序列优化设计中,论文分别针对现有的两种典型导频结构,叠加导频结构和时分复用导频结构展开研究。
参考来源 - 多天线系统中的信道估计与信号检测技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
According to the theory of orthogonal multiplex, frequency division multiplex (FDM) and time division multiplex (TDM) belong to orthogonal multiplex.
根据正交分割理论，现在流行的频率分割制(FDM)和时间分割制(TDM)都属于正交分割的范畴。
This paper deals with the system architecture of ST-2 telex switching system and the implementation of Time Division Multiplex Address (TDMA) technique.
本文讨论ST-2用户电报交换机的系统结构以及TDMA技术在交换机中的应用。
A transmission protocol is designed against the requirement of exchanging more types information, the time division multiplex transmission in communication channel is realized too.
针对需要交换多种类型信息的要求，设计了传输协议，实现在通讯信道中的多种信息分时复用传输。
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