Proposal Transceiver Wi-Fi System Based on IEEE 802.11b Standard

Mohammed A. Abdala*, Ali A. Hameed**
*-** Assistant Professor, College of Information Engineering, AL-Nahrain University, Baghdad, Iraq.
Periodicity:April - June'2011
DOI : https://doi.org/10.26634/jse.5.4.1446

Abstract

A proposed Wi-Fi system based on IEEE 802.11b standard is proposed in this paper that increases the data throughput by a factor of three compared to the original standard on the same noise level. This is achieved by using the overall bandwidth of the ISM band instead of using part of it, by selecting the bandwidth of the three non overlapping channels in the same time. This is done with a demultiplexer that splits the data into three outputs, each one of them will enter to its own carrier and concatenate these three carriers into one channel. The proposed Wi-Fi system is designed and implemented in the MATLAB environment. The system is then tested with a real high definition video stream input signals and a satisfied result was obtained by analyzing the output results.

Keywords

Wi-Fi System, IEEE 802.11b Standard, Wireless LAN.

How to Cite this Article?

Mohammed A. Abdala and Ali A. Hameed (2011). Proposal Transceiver Wi-Fi System Based On IEEE 802.11B Standard.i-manager’s Journal on Software Engineering, 5(4),28-34. https://doi.org/10.26634/jse.5.4.1446

References

[1]. W. Danlin, H. Hefei and L. Yuan, (2005). “An Evaluation of Adaptive Channel Allocation Mechanism in IEEE 802.11b”, IEEE International Symposium, Vol.1, pp: 780- 783, Oct. 2005.
[2]. A. Kok and K. Law, (2007). “Systolic Array-Based Pipelining Design of CCK Demodulators” IEEE Magazine, Canadian Conference on Electrical and Computer Engineering, CCECE, Vol.1, pp: 70–73, April 2007.
[3]. M. Haidar, R. Ghimire, H. Al-Rizzo, R. Akl and Y. Chan, (2008). “Channel Assignment in an IEEE 802.11 WLAN Based on Signal-to-Interference Ratio” IEEE Magazine, Canadian Conference on Electrical and Computer Engineering, CCECE, Vol.2, pp:1169–1174, May 2008.
[4]. L. Lorila, (2003). “Filtering Techniques of Mitigating Oven Interference on 802.11b WLAN”, M.Sc. Thesis in Massachusetts Institute of Technology University (MIT), May 2003.
[5]. A. Wang, Y. Qiu and L. Lin, (2008). “A Low Complexity Channel Estimation Algorithm Based on Barker Code for IEEE 802.11”, IEEE Magazine, IEEE ISECS International Colloquium, Vol.2, pp: 416–420, Aug. 2008.
[6]. M. Gast, (2005). “802.11 Wireless Networks; the Definitive Guide”, eBook, O'Reilly publisher, April 2005.
[7]. J. Mikulka and S. Hanus, (2007). “Complementary Code Keying Implementation in the Wireless Networking”, IEEE Magazine, Signals and Image Processing, 2007 and 6th EURASIP Conference, 14th International Workshop, pp: 315–318, June 2007.
[8]. L. Peng, W. Jun and L. Wei, (2008) “Implementation of CCK Based on DSP for a WLAN Transceiver”, IEEE Magazine, 6th IEEE International Conference, pp: 192- 196, July 2008.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Online 15 15

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.