This conference aims to provide a dynamic platform for professionals and enthusiasts in the fields of communications and broadband networking to come together and exchange ideas on the latest advancements and trends. Over the years, the ICCBN series has successfully brought together global experts, scholars, researchers, engineers, and industry leaders to share their insights, innovations, and developments in the rapidly evolving landscape of communication technologies. ICCBN 2025 will cover a diverse range of topics, including but not limited to:Cutting-edge 5G and emerging 6G technologies; Evolving broadband network architectures; Internet of Things (IoT) and intelligent connectivity; Artificial intelligence applications in communication; Data privacy and network security challenges; Commercialization and implementation of emerging communication technologies, etc. Previous editions of ICCBN have been held in locations such as Phuket (Thailand), Chennai (India), Singapore (2014/2015/2018), Bali (Indonesia), Nagoya (Japan), and virtually from 2012 to 2023. In 2024, the conference was held in Nyingchi, Tibet, offering a unique setting for the event. Building on the success of the past 12 editions, ICCBN 2025 is set to become one of the leading international conferences for presenting novel and groundbreaking advances in the fields of communications and broadband networking.