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Reduction of Noise in Wireless Devices

by K. Kiran, M. V. R. V. Prasad, M. Sirisha
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 181 - Number 44
Year of Publication: 2019
Authors: K. Kiran, M. V. R. V. Prasad, M. Sirisha
10.5120/ijca2019918567

K. Kiran, M. V. R. V. Prasad, M. Sirisha . Reduction of Noise in Wireless Devices. International Journal of Computer Applications. 181, 44 ( Mar 2019), 50-53. DOI=10.5120/ijca2019918567

@article{ 10.5120/ijca2019918567,
author = { K. Kiran, M. V. R. V. Prasad, M. Sirisha },
title = { Reduction of Noise in Wireless Devices },
journal = { International Journal of Computer Applications },
issue_date = { Mar 2019 },
volume = { 181 },
number = { 44 },
month = { Mar },
year = { 2019 },
issn = { 0975-8887 },
pages = { 50-53 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume181/number44/30417-2019918567/ },
doi = { 10.5120/ijca2019918567 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T01:09:07.707620+05:30
%A K. Kiran
%A M. V. R. V. Prasad
%A M. Sirisha
%T Reduction of Noise in Wireless Devices
%J International Journal of Computer Applications
%@ 0975-8887
%V 181
%N 44
%P 50-53
%D 2019
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Interference is one of the burning issues in the field of Communication. The discovery of data, interpretation and gaining knowledge from the data is a crucial phase in everyone’s day to day life. Wi-Fi and Bluetooth play a crucial segment for transferring data between two domains. Wi-Fi and Bluetooth use the same unlicensed Industrial, scientific and medical band. Its frequency range is 2.4GHz. Because of the band, interference may occur due to co-located devices. Since the utility and demand of Wi-Fi and Bluetooth devices has increased, co-located devices have also increased in number. In this paper, a new technique is proposed in which the modulation techniques to improve the performance of Wi-Fi and Bluetooth co-located systems are discussed. By using least square error based estimation, BER over the Wi-Fi and Bluetooth environment is decreased. SNR gives the bit error rate of Wi-Fi and Bluetooth for each modulation technique. In this paper, different modulation techniques are performed for calculating the efficiency in the presence of interference and absence of interference.

References
  1. Wi-Fi and Bluetooth coexistence issues and solutions for the 2.4GHz ISM band by Matthem B.Shoemake “Texas Instruments”.
  2. Wi-Fi and Bluetooth - Interference Issues http://www.hp.com/rnd/library/pdf/WiFi_Bluetooth_coexistance.pdf
  3. Adaptive frequency hoping by Kjetil Holstad
  4. “QPSK Modulation” Digital communications by S. Chitode
  5. Dr.Kamilo, Wireless Digital Communication Modulation and Spread Spectrum.
  6. Interference free pilot insertion for MIMO-GFDM channel estimation in wireless communication & networking conference IEEE by Shahab Ehsanfar, Maximillian Matthe, Dan Zhang, Gerhard Fettweis.
  7. Charles Hodgdon, Adaptive Frequency Hopping for Reduced Interference between Bluetooth® and Wireless LAN. Retrieved from http://www.designreuse.com/articles/575/adaptive-frequency hopping-for reduced-interference-between-bluetooth and-wirelesslan.html.
  8. Implementation of least square channel estimation algorithm for MIMO-OFDM system by samuli, Jari ylioinas, Markus Myllyla.
Index Terms

Computer Science
Information Sciences

Keywords

Wireless Noise reduction

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