Perminov also said Russia would like to station several ground based space communication facilities in Venezuela, but stressed that they would have no military application.
波米诺夫还说俄罗斯还希望在委内瑞拉建立数个陆基空间通信设施,但是他强调,这些设施与军事无关。
This work mainly investigates the RS codes in the deep space communication.
本文主要对应用于深空信道编码的RS码进行了研究。
This paper proposes a novel MAC protocol for the mixed services in the near-space communication network.
文中提出了一种用于支持混合业务的临近空间通信网络MAC协议。
Meanwhile, modulation schemes for deep space communication are provided based on channel features and requirements on data transmission rates.
同时,根据信道特点和数据传输速率的要求给出了深空通信的调制方式。
Convolutional encoding is one of encoding methods commonly used in the deep space communication systems and the wireless communication systems.
卷积编码是深空通信系统和无线通信系统中常用的一种编码方式。
And the research and production about VCSEL is stated. A feasible project is brought forward for the application of VCSEL in free space communication.
简述了VCSEL当前研究生产情况以及发展前景,进而提出把VCSEL应用在自由空间通信中的可行性方案。
The 'tree' -like spatial structure formed in the vertical direction, combined with the 'light court' has become the core of vertical space communication.
垂直方向上形成的“树”状空间结构,结合“光庭”成为竖向空间沟通的核心。
Concatenated code proposed in 1966 is an asymptotic good code, which has powerful error-correcting ability. It will be applied in space communication widely.
1966年提出的级连码是一类纠错能力强的渐近好码,它将在空间通信中得到广泛应用。
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;
Viterbi algorithm is a kind of maximum likelihood decoding method, which can obtain high decoding speed and cost fixed decoding time, so it is widely used in deep space communication.
维特比译码算法是一种最大似然译码,它可以得到较高的译码速度以及译码计算时间固定,因而在深空通信中得到广泛应用。
This architecture has a good extensibility and it can be used in different satellite constellations while it is adapted to different routing strategies and types of space communication link models.
这种结构具有良好的可扩展性,可适用于不同的卫星星座结构,同时可以适应不同的路由策略和各类空间通信链路模型。
Space communication happens in distinct jumps, and requires a “store and forward” system that can retain information at each step in the process.
太空里的通讯却伴随着特殊的电信号跳变,因此需要一个“储存和转送”系统以保证在通讯过程的每一步都不会有信息丢失。
Space communication happens in distinct jumps, and requires a “store and forward” system that can retain information at each step in the process.
太空里的通讯却伴随着特殊的电信号跳变,因此需要一个“储存和转送”系统以保证在通讯过程的每一步都不会有信息丢失。
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