The idea behind NCOCS is to promote research & development in the field of communication engineering and technology. The aim of this conference is to bring academicians, researchers, startups, and industrial practitioners together to exchange their ideas in the area of communication systems and signal processing. The 1st edition of NCOCS began in September 2019 and it was a grand success with positive feedback from the participants. With an overwhelming response, the 2nd and 3rd edition of NCOCS was conducted in November 2020 and December 2021 respectively. With great support, the 4th edition of NCOCS is been planned to conduct in December 2022. NCOCS-2022 connects
academicians, researchers, startups, and industrial practitioners for exchanging ideas towards 6G and mmWave communications.