Study on timing synchronization in cell search in TD-LTE systems and its implementation

Li Xiaowen; Liu Fang; Wang Zhenyu

doi:10.13756/j.gtxyj.2013.04.017

您当前的位置：

首页 >

文章列表页 >

Study on timing synchronization in cell search in TD-LTE systems and its implementation

- Study on timing synchronization in cell search in TD-LTE systems and its implementation
- Study on Optical communication Issue 4, Pages: 57-60(2013)
- 作者机构：
  
  重庆邮电大学
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2013.04.017
  CLC： TN929.5
- Published：2013，
扫描看全文
[1]李小文,刘芳,王振宇.TD-LTE系统小区搜索定时同步研究与实现[J].光通信研究,2013(04):57-60.

Li Xiaowen, Liu Fang, Wang Zhenyu. Study on timing synchronization in cell search in TD-LTE systems and its implementation. [J]. (4):57-60(2013)
[1]李小文,刘芳,王振宇.TD-LTE系统小区搜索定时同步研究与实现[J].光通信研究,2013(04):57-60. DOI： 10.13756/j.gtxyj.2013.04.017.

Li Xiaowen, Liu Fang, Wang Zhenyu. Study on timing synchronization in cell search in TD-LTE systems and its implementation. [J]. (4):57-60(2013) DOI： 10.13756/j.gtxyj.2013.04.017.

摘要

为了更好地实现小区搜索中的定时同步

对TD-LTE（时分长期演进）系统中主同步信号和辅同步信号进行了研究

并用仿真软件进行了分析。最后基于TD-LTE无线综合测试系统

提出了一种可用DSP（数字信号处理器）实现的利用同步信号的特性进行定时同步的方案

介绍了实现流程

包括定时同步、检测小区组内ID（标识）和小区ID组号等。该方案已被应用到"TD-LTE射频一致性测试仪表"的开发中。

Abstract

In order to achieve timing synchronization in cell search

this paper studies the Primary Synchronization Signals（PSS）and the Secondary Synchronization Signals（SSS）in Time Division Long Term Evolution（TD-LTE）systems and makes an analysis with the relevant simulation software.On the basis of the TD-LTE wireless integrated test system

it proposes a Digital Signal Processors（DSP）-based scheme that implements timing synchronization by using the characteristics of the synchronization signals

and introduces the implementation process

including timing synchronization

cell ID detection and cell ID number.This scheme has been applied to the development of TD-LTE radio frequency conformance test systems.

关键词

同步信号小区搜索定时同步数字信号处理器

Keywords

synchronization signalcell searchtiming synchronizationDSP

references

更多指标>

Views

126

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Low Complexity NB-IoT Cell ID Detection Algorithm

Timing Synchronization Method in MIMO Power Line Channel Communications

Research on Timing Synchronization Algorithm of Primary Synchronization Signal in 5G System

EVM measurement and DSP realization for UE of TD-LTE systems

Simulation and DSP realization of a time and frequency synchronization algorithm for TD-LTE systems

Related Author

No data

Related Institution

College of Electronic Information Engineering, Hebei University

School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications

Key Lab of New Generation Broadband Mobile Communication Technology, Chongqing University of Posts and Telecommunications

School of Communication and Information Engineering,CUPT

School of Communication and Information Engineering,CQUPT

⁰