★ Full name: 2025 the 5th European Conference on Communication Systems ★ Abbreviation: ECCS 2025 ★ Website: www.eccs.net ★ Date: May 21-23, 2025 ★ Held in: Vienna, Austria ★ Organized by: FH JOANNEUM University of Applied Sciences, Austria We would like to invite you to attend 2025 the 5th European Conference on Communication Systems (ECCS 2025) that will be held from May 21-23, 2025 in Vienna, Austria. Organized by FH JOANNEUM University of Applied Sciences. We invite you to join us at ECCS 2025 and explore the latest advancements in communication and network security. As an added incentive, we are pleased to announce that an excellent presentation award will be granted to encourage and recognize outstanding contributions. ★ Conference Tracks ★ Topics of interest for submission include, but are not limited to: * Antenna, Propagation, & Channel Modeling * AI for Networking and Communications * Backscatter Communications/RFID * Cognitive Radio and Dynamic Spectrum Access * Communication and Coding Theory * Cooperative Communications * Delay Tolerant Networks For more topics, please visit at: http://eccs.net/cfp.html ★ Publication ★ Submitted papers will be peer reviewed by conference committees, and accepted papers will be included into ECCS 2025 Conference Proceedings which will be published by CPS and submitted to Xplore, and indexed by EI Compendex, SCOPUS, etc. ★ Submission ★ 1. The official language is English. The submitted paper should be no less than 4 full pages and prepared carefully according to the conference template. 2. Abstract submission is acceptable but it will be accepted for presentation only. Welcome to submit the full paper or abstract by Electronic Submission System: https://www.zmeeting.org/submission/eccs2025 More details about submission, please visit at: https://www.eccs.net/sub.html ★ Keynote Speakers ★ Franz Haas, Graz University of Technology, Austria Renato Sarc, Montanuniversitaet Leoben, Austria Christof Bitschnau, Quantics.io, Austria More details about keynote speakers, please visit at: https://www.eccs.net/speakers.html ★ Conference Program ★ May 21, 2025 | On-site Registration & Online Zoom Test May 22, 2025 | Opening Ceremony & Keynote Speech & Parallel Sessions May 23, 2025 | Online Parallel Sessions ★ Workshop ★ Organizer: Marialisa Scatà, University of Catania Abstract: This workshop will explore the intersection of complex systems, communication networks, and NextG technologies through research papers submitted by participants. The focus will be on innovative uses of network science, artificial intelligence, and complex systems modeling to address key challenges in NextG networks, such as scalability, security, and adaptability. More details about workshop, please visit at:https://www.eccs.net/workshop1.html ★ Vienna, Austria ★ Vienna, the capital of Austria, is a city renowned for its rich history, grand architecture, and cultural heritage. It's home to world - class museums, palaces complexes like Schönbrunn Palace, and the Vienna State Opera. The city is also famous for its coffee houses culture and classical music. It attracts tourists from around the world with its beautiful parks and charming streets. ★ Contact ★ Conference Secretary: Ms. Lynn Email: eccs_conf@outlook.com