Implementation of Embedded System for IEEE802.11p based OFDM-DSRC Communications

IEEE802.11p 기반의 OFDM-DSRC 통신을 위한 임베디드 시스템 구현

  • Published : 2006.11.30


In his paper, embedded system implementation for IEEE802.l1p based OFDM-DSRC is presented. After the IEEE802.11p physical layer specification is introduced and BER performance of the modem is evaluated by simulation, implementation aspects of the system such as system architecture, design method and implementation results are addressed. Implemented embedded system for the OFDM-DSRC communication consists of FPGA, flash memory, ARM9 CPU Core, peripherals, etc. from the results, it is shown that the implemented system operates well according to IEEE802.11p specification. It is expected that implemented embedded system shall be used for wireless communication system such as ITS application by enhancing system optimizing.


  3. ASTM E2213-03 : Standard Specification for Telecommunications and Information Exchange Between Roadside and Vehicle Systerns-5GHz Band Dedicated Short Range Communications Medium Access. Control and Physical Layer Specifications, 2003
  4. J. Medbo, 'Radio wave propagation characteris- tics at 5GHz with modeling suggestions for HIPERLAN/2,'ETSI BRAN 3ERI074A, Jan. 1998
  5. ETSI BRAN, Broadband Radio Access Networks (BRAN) ; HIgh PErformance Radio Local Area Network(HIPER-LAN) Type2 ; requirements and architecture for wireless broadband access and interconnection, TR 101 031 v2.2.1, Jan. 1990
  6. Xilinx Inc. online technical documentation for 'Intellectual Property and IP cores' and 'Hardware Data sheet for Virtex2 Platform', literature/