FPGA Implementation of Symbol Timing Synchronization for OFDM Systems

被引：0

作者：

Karakoc, Murat Can ^{[1
]}

Kirkaya, Emre ^{[2
]}

Ersoy, Ozgun ^{[2
]}

Sanli, Mahir ^{[2
]}

Cicek, Adem ^{[2
]}

Cavus, Enver ^{[2
]}

Ozyurt, Serdar ^{[2
]}

Gulden, Mehmet Ali ^{[3
]}

机构：

[1] Erzurum Tekn Univ, Elekt Elekt Muhendisligi, Erzurum, Turkey

[2] Ankara Yildirim Beyazit Univ, Elekt Elekt Muhendisligi, Ankara, Turkey

[3] ASELSAN, Ankara, Turkey

来源：

2018 26TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU) | 2018年

关键词：

OFDM; STO; FPGA; FREQUENCY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, after some of the commonly used symbol timing synchronization algorithms used in orthogonal frequency division multiplexing systems are examined, a two-step (coarse and fine) symbol time offset (STO) correction algorithm based on Schmidl & Cox [1] approach is investigated in Simulink model. Subsequently, relying on this Simulink model, the STO algorithm is implemented on ZYNQ ZC706 XC7Z045 FPGA working fully parallel at a clock rate of 200 MHz. The implementation results are compared with the other related studies in the literature.

引用

页数：4

共 50 条

[31] Frequency-Immune and Low-Complexity Symbol Timing Synchronization Scheme in OFDM Systems
Chang, Kapseok
Lee, Woo Yong
Chung, Hyun Kyu
2010 IEEE 21ST INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2010, : 922 - 926
[32] A robust Coarse Symbol Timing Synchronization for OFDM systems in multi-path fading channel
Son, Seung Ho
Kim, Joon Tae
2008 IEEE INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS, VOLS 1 AND 2, 2008, : 279 - 281
[33] A New symbol Timing Synchronization Scheme for Multi Band OFDM Ultra Wideband (MB-OFDM UWB) systems
Shahbazian, Reza
Abolhassani, Bahman
COMPUTER COMMUNICATION AND MANAGEMENT, 2011, 5 : 534 - 539
[34] Symbol timing synchronization for ultra-wideband (UWB) multi-band OFDM (MB-OFDM) systems
Sen, Debarati
Chakrabarti, Sasivat
Kumar, R. V. Raja
2008 3RD INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEM SOFTWARE AND MIDDLEWARE AND WORKSHOPS, VOLS 1 AND 2, 2008, : 200 - +
[35] Efficient implementation of synchronization in OFDM system based on FPGA
Qiang, Wang
Cheng, Tao
Wei, Huang
9TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY: TOWARD NETWORK INNOVATION BEYOND EVOLUTION, VOLS 1-3, 2007, : 178 - +
[36] An OFDM Timing Synchronization Method Based on Averaging the Correlations of Preamble Symbol
Ma, Yunsi
Yan, Chaoxing
Zhou, Sanwen
Liu, Tongling
Fu, Lingang
WIRELESS AND SATELLITE SYSTEMS (WISATS 2015), 2015, 154 : 229 - 238
[37] New cyclic prefix based symbol timing and carrier synchronization for OFDM
Ninh, Le Van
Vu, Trinh Anh
Huynh, Huu Tue
Fortier, Paul
2006 23RD BIENNIAL SYMPOSIUM ON COMMUNICATIONS, 2006, : 198 - +
[38] An Improved Algorithm for Symbol Timing Synchronization in CO-OFDM System
Wu, Xueqi
Liu, Jianfei
Zeng, Xiangye
Lu, Jia
Xu, Yanpeng
23RD OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC2018), 2018,
[39] OFDM Symbol Timing Synchronization System on a Reconfigurable Instruction Cell Array
Zhao, Xin
Erdogan, Ahmet T.
Arslan, Tughrul
IEEE INTERNATIONAL SOC CONFERENCE, PROCEEDINGS, 2008, : 319 - 322
[40] Timing Synchronization Performance of N-continuous Symbol Padding OFDM
Kawasaki, Hikaru
Fujita, Tadaki
Ohta, Masaya
Yamashita, Katsumi
2014 INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGY CONVERGENCE (ICTC), 2014, : 398 - 400

← 1 2 3 4 5 →