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1.

Analysis of a MIMO-OFDM Wireless Communication System Using a Binary Power Control Scheme with Radio Channel Uncertainties Santosh M.Tondare, Veeresh G. Kasabegoudar American Journal of Electrical and Electronic Engineering. 2014 2 (4). doi: 10.12691/ajeee-2-4-1 Keywords: wireless communication, power control, MIMO-OFDM, bit error rate, quality of service Context: ...des path loss, Rayleigh fading, shadowing coefficient, and interference from other users to analyse the performance of MIMO-OFDM Wireless Communication system. From bit error rate (BER) point of view a two tier system with adjacent interference is taken into account to ... Abstract Full Text (PDF) [Epub] Full Text (HTML)

2.

Dual-layer Microstrip Antenna Design for Wireless Communication s Ghadah M.Faisal American Journal of Electrical and Electronic Engineering. 2018 6 (2). doi: 10.12691/ajeee-6-2-3 Keywords: triple band, dual layer, mobile Context: The present work deal with the design of a triple band, dual layer Microstrip Patch Antenna. The frequencies of three bands are 0.9GHz, 1.798GHz, 2.402GHz. the S-parameter and the gain characteristics as well as radiation pattern are investigated. The proposed antenna is suggested to be used in a mobile phone handset that covers three frequency bands which include GSM 900 (889-960), GSM 1800 DCS 1800 (1710-1885), Bluetooth and Wi-Fi/WLAN (IEEE 802.11 b/g/n) ISM 2450 (Industrial, Scientific and Medical) (2400-2500). The proposed antenna shows return loss (RL) of -17.79dB at 0.9 GHz; -18.5 dB RL at 1.798 GHz; and -44.2 dB RL at 2.4 GHz which are encouraging results. Designing and simulation of the proposed antenna were based on CST software package. Finally enact three bandwidth are got and the antenna shows an encouraging results for WLAN applications. Abstract Full Text (PDF) [Epub] Full Text (HTML)

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The Next Generation of Wireless Communication Using Li-Fi (Light Fidelity) Technology Yusuf Perwej Journal of Computer Networks. 2017 4 (1). doi: 10.12691/jcn-4-1-3 Keywords: Wi-Fi, Li-Fi (Light Fidelity), RF, Wireless Communication , LED (Light Emitting Diode), photo dectector Context: ... deficiency of Wi-Fi, a new technology is developed by German physicist, professor Harald Haas is known as Li-Fi. The Li-Fi is a Wireless Communication system in which light is used as a carrier signal instead of traditional radio frequency as in Wi-Fi. Li-Fi is a techn... Abstract Full Text (PDF) [Epub] Full Text (HTML)

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Trends in Industrial Wireless Communication and Applications Vladislav MAXIM, Jaroslav SEMINSKY, Vladimir SLANINA American Journal of Mechanical Engineering. 2015 3 (6). doi: 10.12691/ajme-3-6-16 Keywords: engineering, automotive, industrial automation, LAN, Wireless Communication Context: ...e keys to increasing efficiency, reducing total cost of ownership, and improving productivity. The huge potential, especially of Wireless Communication , opens up new perspectives here – from partial modernization of plants, right up to optimizing complex logistics or pr... Abstract Full Text (PDF) [Epub] Full Text (HTML)