Convolutional coding has been used in communication systems including deep space communications and wireless communications.
卷积编码是深度空间通信系统和无线通信系统中常用的一种编码方式。
In deep space communications, one of the problems is how to transmit message credibly in low signal-to-noise ratio (SNR) channel environment.
深空通信中面临的问题之一就是如何在低信噪比信道环境下可靠地传递信息。
The concepts taught in class are discussed in the context of aerospace communication systems: aircraft communications, satellite communications, and deep space communications.
课程讲授的观念是在太空通讯系统的范畴下进行讨论，其范围有：飞行器通讯、卫星通讯及外太空通讯。
The concepts taught in class will be discussed in the context of aerospace communication systems: aircraft communications, satellite communications, deep space communications.
课程讲授的观念是在太空通讯系统的范畴下进行讨论，其涵盖范围有﹕飞行器通讯、卫星通讯及外太空通讯。
Some issues on future deep-space communication network are studied, and the research developments on deepspace communications network protocols are depicted.
分析了未来深空通信网络面临的难题；阐述了深空通信网络协议的研究现状；
Some issues on future deep-space communication network are studied, and the research developments on deepspace communications network protocols are depicted.
分析了未来深空通信网络面临的难题；阐述了深空通信网络协议的研究现状；
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