SFN:单频网络
“单频网络”(Single Frequency Network,简称SFN)是一种广泛应用于电子通信与广播技术领域的网络架构。该术语常缩写为SFN,以便在学术论文、技术文档及工程实践中进行简洁高效的表述。其核心特征在于通过单一频率同步传输信号,有效提升频谱利用率并增强覆盖稳定性。
Single Frequency Network具体释义
Single Frequency Network的英文发音
例句
- Research and Achieve of All Solid-state Transmitter Digital Television Broadcasting Single Frequency Network(SFN)
- 全固态发射机数字电视广播单频网的研究与实现
- Through the analysis of key technologies and system architecture in single frequency network rail TV, we first design the kernel modules which contain the adaptive module, the synchronous modulation module, the diversity receiver module and so on.
- 通过分析研究铁路电视单频网的关键技术和系统构架,首先设计了适配模块、同步调制模块和分集接收模块等系统核心模块。
- This paper introduces a design of single frequency network adaptor, which consists of a core functionality module based on FPGA and a control module based on an ARM embedded CPU.
- 介绍了一个单频网适配器的设计方案,该方案由基于FPGA实现的核心功能模块和基于ARM嵌入式CPU实现的控制模块组成。
- Along with the technical development and the research being unceasingly thorough, people to the ground digital video broadcasting in motion reception, frequency spectrum efficiency, Single Frequency Network(SFN), disturbance, system aspect flexibility and so on have more profound understanding.
- 随着技术的发展和研究的不断深入,人们对地面数字电视广播在移动接收、频谱效率、单频网、干扰、系统的灵活性等方面有了更深刻的认识。
- Analysis of Low - power DVB-T Single Frequency Network(SFN)
- 小功率DVB-T单频网覆盖分析
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