STCM:空时编码调制
“空时编码调制”(Space Time Coded Modulation,简称STCM)是一种广泛应用于无线通信系统中的关键技术,它通过结合空间与时间维度的编码方式,有效提升信号传输的可靠性与频谱效率。该术语虽多见于综合性技术领域,尚未有统一分类,但其缩写STCM因书写简便而在学术文献与工程应用中被普遍采用。
Space Time Coded Modulation具体释义
Space Time Coded Modulation的英文发音
例句
- Space time coded modulation has been shown to efficiently use transmits diversity in Raleigh fading channel.
- 空时编码调制(STCM)是一种充分利用分集特性克服信道衰落的一种编码调制方式。
- Space time coded modulation has been shown to efficiently use transmits diversity in Raleigh fading channel. Then, the investigation indicates that decreasing the amounts of subbands, and utilizing the diversity characteristic adequately in frequency domain of OFDM is an effective approach to reduce the performance degradation.
- 文中接着通过研究表明,在子带自适应编码调制中,减少选取子带的个数,充分利用OFDM频域上的分集特性是一种可以降低信道时变带来性能恶化的有效途径。
- Phase Sweep Space - Time Bit Interleave Coded Modulation
- 扫相空时比特交织编码调制
- An adaptive orthogonal frequency division multiplexing ( OFDM ) scheme is described with a simple space time coded transmit diversity for frequency selected fading channel by combining adaptive modulation with spacial diversity.
- 将自适应调制技术和空间分集技术有机地结合起来,提出了一种与简单空时编码发射机分集相结合的恒定比特率自适应正交频分复用(OFDM)方案。
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