channel bandwidth

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

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.

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。

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

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。

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。

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。

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。

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。

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。

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。

Typically used in cable to place more channels in the bandwidth originally occupied by one channel.

特别是用于有线电视，它可以在原先由一个频道占用的带宽上通过更多的频道。