Title :
Efficient FPGA implementation for the IEEE 802.16e interleaver
Author :
Khater, Abdelmohsen A. ; Khairy, Mohamed M. ; Habib, S.E.-D.
Author_Institution :
Elec. & Comm. Dept., Cairo Univ., Giza, Egypt
Abstract :
In this paper, we implement and evaluate a novel design for the hardware of the multi-mode interleaver block used in the OFDMA mode of the IEEE 802.16e (Mobile WiMAX) standard. A new architecture that is both area and delay efficient is introduced. The area and delay efficiency of this new architecture is verified via quantitative comparisons between FPGA implementations of this architecture and classical interleaver designs.
Keywords :
OFDM modulation; WiMax; field programmable gate arrays; frequency division multiple access; mobile radio; telecommunication standards; IEEE 802.16e; field programmable gate arrays; mobile WiMAX; multi-mode interleaver block; orthogonal frequency division multiple access; Field programmable gate arrays; Microelectronics;
Conference_Titel :
Microelectronics (ICM), 2009 International Conference on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-5814-1
DOI :
10.1109/ICM.2009.5418660
