Abstract
This paper presents analysis of wireless communication using the OFDM scheme. This OFDM is expecting skilled use of the obtainable band of frequencies for permitting to extend over and cover a part of between the carriers. Observing from various sides that the OFDM is the robustness modulation method which is susceptible to the higher data rate; accordingly, it will be capable of removing intersymbol interference. By using FFT or IFFT technique, we can calculate effective computation and operate. We have analyzed it in wireless communication using 16-QAM. From the simulation results, we have got this analytical result. The orthogonality among sub-carrier’s frequency components can be adequately preserved. We likewise noted from the BER calculation that minimum bit error rate showed the least intersymbol interference (ISI) and gives an excellent performance for wireless communication, but the bit error rate calculation tool calculates the error rate every moment that depends on time. It does not fix the error rate.
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Chakrabarti, B., Roy, B., Das, P.S., Paul, P., Bhattacharjee, A.K. (2023). Interpretation of Wireless Communication Using OFDM Technology. In: Dhar, S., Do, DT., Sur, S.N., Liu, H.CM. (eds) Advances in Communication, Devices and Networking. Lecture Notes in Electrical Engineering, vol 902. Springer, Singapore. https://doi.org/10.1007/978-981-19-2004-2_57
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DOI: https://doi.org/10.1007/978-981-19-2004-2_57
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