“OFDM”可以造什么句,OFDM造句

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OFDM造句

Dynamic Resource Allocation in Muliuser OFDM System;

OFDM-Based Multiuser Access and Synchronization Technology;

A Frequency Offset Correcting Arithmetic for OFDM System

Blind OFDM Channel Estimation By Computing Matrix J~(th) Roots

Optimal Training Sequence Carrier Estimation in OFDM Systems

A novel fine frequency offset estimation algorithm for VMIMO-OFDM systems

A New Fast Sub-carrier and Bit Allocation Algorithm Applied in Multi-user OFDM Systems

A novel impulse cancellation method is proposed to reduce the PAR of OFDM signal of any number of carriers.

OFDM的频谱正交*容易受到ICI的影响被破坏。

提出了正交频分复用(OFDM)系统中一种新的帧同步算法。

最后通过*比较了误码率*能,验*了跨带OFDM超宽带的*能优势。

讨论了自适应算法在OFDM系统中的应用,在此基础上给出了无循环扩展时的一种OFDM信道均衡器的设计方法。

正交频分复用(OFDM)是最近新发展起来的一种高效调制技术,正广泛地应用于无线超视距通信领域。

TDS-OFDM及其帧头和帧体的保护技术等3项发明被国家知识产权局授权并评估为基础*发明专利。

*结果显示,当各子载波的同相信道和正交相位信道同时*入信道估计符号时,OFDM系统的误码率和误包率都可以得到明显的改善。

OFDM (orthogonal frequency division multiplexer)

The OFDM is sensitive to the synchronization of the OFDM symbol and the carriers' frequency excursion.

Application of MIMO- OFDM System on Reconnaissance UAV

Code Optimization and Iterative Decoding of QC-LDPC Coded OFDM System

A non blind channel estimation algorithm for orthogonal frequency division multiplexing (OFDM) systems in multipath channels was proposed.

The protective technology of TDS-OFDM and its DCLI body and frame have been deemed and authorized as basic patents by the State Intellectual Property Office.

在研究用选择*映*降法降低OFDM系统峰均功率比的基础上,提出了用m序列对SLM方法进行改进。

因此,研究OFDM技术在高速移动环境下的应用,提高其抗多普勒效应的能力,具有重要的理论意义和实用价值。

On Timing Recovery in TDS-OFDM System;

The Research of Frequency Offset Estimation and Synchronization Arithmetic in OFDM System;

OFDM系统存在对数据符号同步和载波频率偏移极为敏感的问题。

提出了一种利用恒包络零自相关序列和循环前缀相结合的OFDM系统的同步算法。

A timing and frequency estimation algorithm for OFDM

OFDM系统设计通常是矩形脉冲。,但最近人们已越来越有兴趣脉冲整形。

The Study of Timing and Frequency Offset Estimation Algorithms for OFDM Systems;

作为一种多载波调制方式,OFDM可以避免使用高速均衡,并且可以对抗窄带脉冲噪声和多径衰落,而且还可以充分利用可用的频谱资源。

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