%0 Journal Article %1 noauthororeditor %A Ahmed1, Md. Firoz %D 2023 %J The International Journal of Ambient Systems and applications(IJASA) %K pervasive %N 1/2 %P 6 %T PERFORMANCE OF CONVOLUTION AND CRC CHANNEL ENCODED V-BLAST 4×4 MIMO MCCDMA WIRELESS COMMUNICATION SYSTE %U file:///C:/Users/nabin/OneDrive/Pictures/Saved%20Pictures/IJASA%205.pdf %V 09 %X Wireless communications are among the rapidly growing fields in our current life and have a massive effect on every aspect of our everyday life. In this paper, the performance of the various digital modulation techniques (BPSK, DPSK, QPSK, and QAM) based wireless communication system on the audio signal transmission through the additive Gaussian Noise (AWGN) channel is assessed on the basis of bit error rate (BER) as a function of the signal-to-noise ratio (SNR). Based on the results of this study, BPSK modulation outperforms the DPSK, QPSK, and QAM modulation strategies in the MIMO MC-CDMA VBlast based wireless communication system. The digital modulation of QPSK shows the worst performance in audio signal transmission especially in comparison to other digital modulations. It is clear from the current simulation study based on MATLAB that the V-Blast encoded 4×4 MIMO MC-CDMA wireless system with minimum mean square error (MMSE) signal detection and 1⁄2-rated convolution and cyclic redundancy check (CRC) channel encoding strategies show good performance utilizing BPSK digital modulation in audio signal transmission.

@article{noauthororeditor, abstract = {Wireless communications are among the rapidly growing fields in our current life and have a massive effect on every aspect of our everyday life. In this paper, the performance of the various digital modulation techniques (BPSK, DPSK, QPSK, and QAM) based wireless communication system on the audio signal transmission through the additive Gaussian Noise (AWGN) channel is assessed on the basis of bit error rate (BER) as a function of the signal-to-noise ratio (SNR). Based on the results of this study, BPSK modulation outperforms the DPSK, QPSK, and QAM modulation strategies in the MIMO MC-CDMA VBlast based wireless communication system. The digital modulation of QPSK shows the worst performance in audio signal transmission especially in comparison to other digital modulations. It is clear from the current simulation study based on MATLAB that the V-Blast encoded 4×4 MIMO MC-CDMA wireless system with minimum mean square error (MMSE) signal detection and 1⁄2-rated convolution and cyclic redundancy check (CRC) channel encoding strategies show good performance utilizing BPSK digital modulation in audio signal transmission.}, added-at = {2023-04-05T14:47:11.000+0200}, author = {Ahmed1, Md. Firoz}, biburl = {https://www.bibsonomy.org/bibtex/23073b6754bdefd3fa2faaeb3ae35cc20/ijasa_journal}, description = {The International Journal of Ambient Systems and applications is a quarterly open access peer-reviewed journal that publishes articles which contribute new results in all areas of ambient Systems. The journal focuses on all technical and practical aspects of ambient Systems, networks, technologies and applications. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on advanced ambient Systems and establishing new collaborations in these areas. Authors are solicited to contribute to this journal by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in ambient Systems.}, interhash = {40971beadef696ea8241205249ba3ff3}, intrahash = {3073b6754bdefd3fa2faaeb3ae35cc20}, journal = {The International Journal of Ambient Systems and applications(IJASA)}, keywords = {pervasive}, number = {1/2}, pages = 6, timestamp = {2023-04-05T14:47:11.000+0200}, title = {PERFORMANCE OF CONVOLUTION AND CRC CHANNEL ENCODED V-BLAST 4×4 MIMO MCCDMA WIRELESS COMMUNICATION SYSTE}, url = {file:///C:/Users/nabin/OneDrive/Pictures/Saved%20Pictures/IJASA%205.pdf}, volume = 09, year = 2023 }