调制相 meaning in English
chopper wheel
chopping phase
Examples
- The subject realizes frequency hopping technology and gmsk modulation , and realizes communication rate 192kbit / s
本课题将跳频技术和gmsk调制相结合来实现通信速率为192kbit / s 。 - First , this paper analyses a bicm model and the bicm _ id model based on combination of convolutional code and 8psk modulation , and introduces the principle and key technique
本文分析了一个基于卷积码和8psk调制相结合的bicm模型和相应的bicm _ id模型,介绍了它们的原理和其中的关键技术。 - Coded modulation technique is a way that combines coding technique with modulation technique to get coding gain in the instance of keeping the power efficiency and frequency efficiency but increasing the complexity of equipment
解决这一问题的一种有效方法是利用交织技术与编码调制相结合,以此获得在衰落信道下性能的提高。 - Chapter 3 studied the results that come from the combination of the multi - carrier transmission technology and the adaptive multilevel modulation technology in detail , and bringed up to apply the technology to wireless channel transmission . the feasibility and advantage been testified by computer simulink
第三章详细讨论了多载波传输和自适应多元调制相结合的效果，提出将这种技术应用于无线信道传输的想法并仿真证明其可行性和优越性。 - The performance of tcm over awgn channel is perfect but it is bad over fading channel . there is an effective method to solve this problem that combines interleave technique with coded modulation to get the gain of performance over fading channel . this paper is about a new coded modulation technique ? ? bicm ( bit interleaved coded modulation ) and bicm _ id ( bicm with iterative decoding ) , and their performance of bit error rate in different conditions
本文研究的就是一种将交织技术与编码调制相结合的新的编码调制方式? ?比特交织编码调制( bicm , bitinterleavedcodedmodulation ) ,和引入迭代反馈译码的比特交织编码调制( bicm _ id , bicmwithiterativedecoding ) ,及它们在不同信道条件下的性能。