channel bandwidth的例句大全

The Optimization of Channel Bandwidth Design for Synthetic Aperture Radar System

合成孔径雷达系统通道带宽优化设计方法研究

As a three-dimensional image, the mass of data lead to the problems on transmission on the limited channel bandwidth and the storage on satellite.

作为一种三维图像，其海量的数据导致存储与有限带宽信道上的传输非常困难，因此必须针对其数据特点设计高效的压缩编码方案。

Local Ethernet is used widely so that the data transmission channel bandwidth is ensured.

广泛使用的局域以太网，使数据传输通道带宽得到了充分保障。

The needed channel bandwidth is also reduced accordingly.

因此数据传输所需要的信道带宽也相应减少。

the relations between channel crosstalk channel interval and channel bandwidth in high density optical wavelength division multiplexing transmission system

高密度光波分复用传输系统信道串扰与信道间隔和信道带宽的关系

This paper describes the practical procedure of the data analysis of the experimental VLBI system, including cross correlation, fringe fitting, measurements of time delay by dual-channel bandwidth synthesis, and estimation of baseline and clock parameters.

本文叙述了实验甚长基线干涉测量数据处理的实际方法，包括：互相关处理、条纹拟合、双通道带宽综合法测量延迟，以及用延迟观测值解算基线和钟差参数等。

Research of Upstream Channel Bandwidth Allocation Algorithm In HFC Network

HFC网络中上行带宽分配算法的研究

The information explosion has made the transmission rate and channel bandwidth become bottlenecks in the development of multimedia technology.

由其带来的信息爆炸，使信道带宽和信道传输速率成为多媒体技术发展的瓶颈问题。

In video communication, to transfer a video sequence over limited channel bandwidth, effective video compression is essential.

在视频通信中，为了在有限的信道带宽上传输视频，需要首先对原始视频信号进行有效的压缩。

in wireless digital transmissions, due to the delay dispersion of the transmitted symbols and the limitation of channel bandwidth, the channel may induce inter-symbol interference ( isi), which results the frequency selective fading.

在无线数字传输中，由于时延扩展和信道带宽限制，引起码间串扰，产生频率选择性衰落。

Based on the relationship between the bandwidth coefficient and the image quality, the optimization method for the SAR system channel bandwidth design is presented, in terms of which an illustrational minimum boundary of the bandwidth coefficient is given.

在此基础上，提出SAR系统通道带宽优化设计方法，给出了带宽系数的下限，为SAR系统工程带宽设计提供了理论基础。

Limited by the memory and channel bandwidth, the digital image signal must be compressed.

但由于数字图像信号信息量大,而存储空间和传输带宽有限,因此必须进行有效的压缩.

Bandwidth of one voice channel

一个语音频道的频宽

Especially, because of the low bandwidth, high delay and high bit error rate in wireless channel, the traditional congestion control mechanisms suffer great unfairness and inefficiency in wired/ wireless hybrid networks.

特别在目前有线/无线互联网络中，由于无线信道具有低带宽、高延时和高差错率等特点，传统的基于有线网络的拥塞控制机制暴露出严重的不公平和网络效率低下等问题。

Aiming at the two great challenges: bandwidth efficiency and multi-paths fading, we propose a blind channel estimation algorithm.

针对带宽效率和多径衰落两大挑战，提出了MIMO-OFDM盲信道估计方案。

Space time coding is a channel coding scheme for MIMO system, which combines the merits of the spatial-diversity and time-diversity. It provides both diversity gain and coding gain, which can provide much higher data rate-to-bandwidth ratio than single-antenna system.

空时编码是适合于多天线阵信道的一种编码方案，它综合了空间分集和时间分集的优点，同时提供分集增益和编码增益，能够获得远远高于传统单天线系统的频谱利用率。

In order to increase the bandwidth of tunable fiber laser, a large channel spacing and bandwidth multi-channel filter with same reflection peak is required.

为了增加可调谐光纤激光器的调谐带宽，需要一种具有大信道间隔、大的总带宽、各信道的峰值反射率在带内保持均匀而在带外迅速下降的多信道滤波器。

the research is mainly focused on the dynamic bandwidth allocation schemes of epon upstream channel.

本论文主要对EPON上行信道带宽动态分配技术进行了研究。

Analyzing the factors that influencing the channel utilization and the available bandwidth estimating mechanism with retransmitting predicting method proposed in MANET. 4.

分析影响信道利用率的多个方面因素，提出了一种带有重传估计的MANET网络可用带宽预测方法。

The combination of high bandwidth and 100% channel availability will make it feasible to handle these types of applications in a token-ring environment.

高带宽与100%的通道可用性相结合将使在令牌环网环境中处理这些类型的应用得以可行。