OFDM with parity bit selected block spreading

Date
2010
Authors
Moussa, Sherif
Dahmane, Adel Omar
D'Amours, Claude
Hamam, Habib
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
In this paper, a new scheme that combines Orthogonal Frequency Division Multiplexing (OFDM) with parity bit selected block spreading is introduced. In this proposed method, the data symbols in each block is used to select the spreading code. Therefore, frequency diversity in the system is increased as well as improving the symbol detection due to the inherent coding in the spreading technique. Simulation results show significant improvement in BER performance for the proposed system compared with conventional OFDM one. © 2009 IEEE.
Description
This conference paper is not available at CUD collection. The version of scholarly record of this conference paper is published in 2010 17th International Conference on Telecommunications (2010), available online at: https://doi.org/10.1109/ICTEL.2010.5478769.
Keywords
BER performance, Block processing, Block spreading, Data symbols, Detection error, Frequency diversity, Parity bits, Simulation results, Spreading codes, Symbol detection, Error detection, Frequency allocation, Orthogonal functions, Orthogonal frequency division multiplexing
Citation
Moussa, S., Dahmane, A. O., D’Amours, C., & Hamam, H. (2010). OFDM with parity bit selected block spreading. In ICT 2010: 2010 17th International Conference on Telecommunications (pp. 915–918). https://doi.org/10.1109/ICTEL.2010.5478769