Algorithm Improvement and Simulation of Synchronization Technology of OFDM System Within VHF/UHF Frequency Band

WU Hong; LIANG Yu-min; GE Li-jun; LIU Jun; YUAN Jia-jie; ZHOU Zhi-jiang; TAN Wei-yi; ZHANG Li

您当前的位置：

首页 >

文章列表页 >

Algorithm Improvement and Simulation of Synchronization Technology of OFDM System Within VHF/UHF Frequency Band

更新时间：2025-07-16

- Algorithm Improvement and Simulation of Synchronization Technology of OFDM System Within VHF/UHF Frequency Band
- Acta Electronica Sinica Vol. 35, Issue 12, Pages: 2384-2388(2007)
- 作者机构：
  
  南开大学信息技术科学学院,天津,300071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN914.4
- Published：2007
- 稿件说明：
移动端阅览
WU Hong, LIANG Yu-min, GE Li-jun, et al. Algorithm Improvement and Simulation of Synchronization Technology of OFDM System Within VHF/UHF Frequency Band[J]. Acta Electronica Sinica, 2007, 35(12): 2384-2388.
DOI：

WU Hong, LIANG Yu-min, GE Li-jun, et al. Algorithm Improvement and Simulation of Synchronization Technology of OFDM System Within VHF/UHF Frequency Band[J]. Acta Electronica Sinica, 2007, 35(12): 2384-2388. DOI：

摘要

本文研究了一个以OFDM技术为核心

大幅提高VHF/UHF频段频带利用率的无线数据通信系统

并对该系统的关键技术——同步进行了较为详细的讨论

包括帧同步、符号同步及小数倍频偏、整数倍频偏同步.与已有文献记载的同步方案相比

该系统不但具有较小的运算量、较低的实现复杂度

而且具有较好的性能.

Abstract

This paper studies a wireless data communication system based on OFDM technology which could greatly increase the frequency efficiency of VHF/UHF frequency band.The paper gives a detailed discussion to the synchronization which is the key technology of the system

including frame synchronization

symbol synchronization

fraction frequency offset and integral frequency offset synchronization.Compared with the known solutions of synchronization

this system needs less calculation and lower realization complexity but also has a good performance.

关键词

Keywords

references

Views

948

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Review of Recent Advancement of Molecular Communication

Analysis of Coupling Synchronization in Non-Autonomous Josephson Junction Array

Joint PAPR Reduction and Residual CFO Synchronization for MQAM-OFDM Systems

A Synchronization Scheme Based on the Adaptation Algorithm for DS-UWB

Related Author

YAN Hao

LIU Fu-qiang

HUANG Li

LIN Lin

KONG Lei

FENG Chao-wen

ZHANG Li-sen

CAI Li

Related Institution

China Mobile Research Institute

School of Electronic Science and Engineering, Tongji University

School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University

School of Science,Air Force Engineering University

PLA TroopsLuoyangHenan 471003China

⁰