NDLI: Design and implementation of an OFDM system for vehicular communications with FPGA technologies

Content Provider	IEEE Xplore Digital Library
Author	Kiokes, G. Economakos, G. Amditis, A. Uzunoglu, N.K.
Copyright Year	2011
Description	Author affiliation: Microprocessors and Digital Systems Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, Greece (Economakos, G.) \|\| Institute of Communication and Computer Systems (ICCS), National Technical University of Athens, Greece, I-SENSE Group (Kiokes, G.; Amditis, A.) \|\| Microwaves and Optics Laboratory School of Electrical and Computer Engineering, National Technical University of Athens, Greece (Uzunoglu, N.K.)
Abstract	This paper presents design and implementation results of an Orthogonal Frequency Division Multiplexing (OFDM) system customized for vehicular ad-hoc networks, based on the IEEE 802.11p standard specifications. The 802.11p is based on the widely spread IEEE 802.11a and intends to support both public safety and licensed private operations over communication channels. OFDM achieves very efficient use of the allocated bandwidth and the main advantage is its robustness to frequency selectivity in wireless environment, like in the case of vehicular communications. The OFDM transceiver implementation presented in this paper is based on FPGA technology and the VHDL hardware description language. The hardware modules designed include QPSK modulator-demodulator, serial to parallel converter, FFT, IFFT. The use of reconfigurable FPGA devices and VHDL descriptions allowed a large number of tests to be carried out for each module, in order to obtain optimum results. The final implementation consists of two identical Xilinx Virtex-4 FPGA development boards (one for the receiver and one for the transmitter), offering among others dual channel high performance ADCs and DACs, required for operation in the licensed ITS band of 5.9 GHz.
Starting Page	1
Ending Page	6
File Size	625942
Page Count	6
File Format	PDF
ISBN	9781612848990
e-ISBN	9781612849003
DOI	10.1109/DTIS.2011.5941446
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-06
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Reconfigurable Logic Phase shift keying OFDM Design Automation IEEE 802.11 standards Digital Integrated Circuits Hardware Software Field programmable gate arrays Demodulation
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

FPGA implementation of digital modulation techniques

Design and FPGA Implementation of a Programmable Data Rate PSK Digital Demodulator for Onboard and Ground Applications

Design and Implementation of a Reconfigurable OFDM Modulator for Software-Defined Radios

Computationally Efficient IFFT/FFT Approximations for OFDM

Efficient FPGA Implementation of Address Generator for WiMAX Deinterleaver

FPGA implementation of reconfigurable modulation system

Implementation of a QPSK system on FPGA

Design of BPSK transmitter using FPGA with DAC

FPGA Based Implementation of Communication Modulation

Design and implementation of an OFDM system for vehicular communications with FPGA technologies

Similar Documents

FPGA implementation of digital modulation techniques

Design and FPGA Implementation of a Programmable Data Rate PSK Digital Demodulator for Onboard and Ground Applications

Design and Implementation of a Reconfigurable OFDM Modulator for Software-Defined Radios

Computationally Efficient IFFT/FFT Approximations for OFDM

Efficient FPGA Implementation of Address Generator for WiMAX Deinterleaver

FPGA implementation of reconfigurable modulation system

Implementation of a QPSK system on FPGA

Design of BPSK transmitter using FPGA with DAC

FPGA Based Implementation of Communication Modulation

Design and implementation of an OFDM system for vehicular communications with FPGA technologies