2026 7th International Conference on Wireless Communication and Big Data (CWCBD 2026), aims to bring together leading academic scientists, research scholars and researchers to share and exchange their experiences and research results about all aspects of Wireless Communication and Big Data. It would also provide a premier interdisciplinary forum for researchers, practitioners and educators to present and discuss the most recent innovations, trends, concerns, practical challenges encountered and the solutions adopted in the field of Wireless Communication and Big Data.