frame synchronization signal
英 [freɪm ˌsɪŋkrənaɪ'zeɪʃ(ə)n ˈsɪɡnəl]
美 [freɪm ˌsɪŋkrənaɪ'zeɪʃ(ə)n ˈsɪɡnəl]
【电】图框同步讯号
双语例句
- One of the most critical points in optical PPM radio communication lies on the recovery of slot clock and frame synchronization signal.
PPM无线光通信的关键问题之一在于时隙时钟与帧同步信号的恢复。 - Aimed at the features of the UWA, the LFM ( linear frequency-modulated) pulse synchronization is proposed, in which LFM is the frame synchronization signal, and realize accurate synchronization by using replica correlation in receiving end.
针对水声数字通信的特点，提出了线性调频脉冲作为帧同步信号的同步方法，接收端结合拷贝相关处理可以实现精确同步。 - Emphasis is laid on the functions, theories, algorithms and corresponding circuit designs of the three modules of COSTAS module, code tracking module and frame synchronization related to signal processing in GPS receiver.
着重讨论了GPS接收机中信号处理部分的COSTAS、码跟踪、帧同步生成电路三大模块的功能任务、原理、算法及其相应的电路设计。 - The first kind of the frame synchronization algorithm employs the correlation of the long PN sequence and the redundancy of the guard interval to produce the synchronization signal.
第一种帧同步算法直接利用了一个长PN序列产生相关并融合保护间隔的冗余特性获得同步信号。 - The scheme is implemented by using the transmission of the low power determined frame synchronization signal in the orthogonal channel as an aided information under the precondition that channel utilization efficiency is ensured.
在保证信道利用率的前提下，利用在正交信道中传送小功率的确定帧同步信号作为辅助信息。 - The device can be used as digital transmission receiver to extract frame synchronization signal.
可用于数字通信系统接收端，实现帧同步信号的提取。 - According to the trend, this paper presents the Post-processing and analyzing system of telemetry signal, introduces the design idea and structure of the whole software system, and discusses some key technologies about demodulation and frame synchronization of telemetry signal.
针对这一发展趋势，提出遥测数据事后分析处理系统，介绍其设计思想及组成结构，说明解调模块和帧处理模块设计及实现中涉及的关键技术。 - The frame synchronizer was designed based on synchronization state machine using a hard description language, AHDL. To serial data, it possesses functions of dynamic search, verification, and lock of synchronization signal, characterized by self-adaptive phase.
帧同步器采用硬件描述语言AHDL设计，基于同步状态机实现帧同步信号的提取，对串行输入数据具有动态搜索、校验、锁定帧同步信号的功能和自适应相位的特点。 - Second, an improved time domain algorithm which is based on energy detection is proposed, which can detect the transmission mode of system and accomplish the frame synchronization by detecting the signal energy.
其次提出了改进的基于能量的时域同步算法，可以通过检测信号能量来进行模式检测并完成帧同步，该算法具有良好性能和低复杂度。 - Firstly, propose a frame synchronization structure based on Chirp signal, verify the excellent performance of frame synchronization, ensure the correct demodulation of he receiving end of the communication system.
首先提出一种基于Chirp信号的帧同步结构，验证了该帧同步优异的同步性能，保证了通信系统接收端的正确解调。