★Full name: 2025 9th International Conference on Communication and Information Systems (ICCIS 2025) ★Abbreviation: ICCIS 2025 ★Website: www.iccis.org ★Date: October 31-November 02, 2025 ★Held in: Shenzhen, China ★Publication Submitted papers will be sent to around 2-3 reviewers for peer review. And accepted and presented papers after proper registration and presentation, will be published into the ICCIS 2025 Conference Proceedings. The ICCIS 2024 proceedings is published by IEEE. All the accepted papers in ICCIS 2016-2023 have been indexed by Ei Compendex and Scopus successfully. More info., please visit: https://www.iccis.org/proceedings.html ★Call for papers★ Topics of interest for submission include, but are not limited to: *Communication and Information Theory *Networking and Security *Wireless and Mobile Communications *Electronic Design and Technologies *Signal Processing and Digital Communications *Applications and Interdisciplinary Areas More Topics, please visit at: https://www.iccis.org/topic.html ★Submission★ 1. Submitted papers should be prepared according to the paper template 2. The submitted paper is requested to be written in complete English with no less than full 5 pages. 3. Full paper will be published, and abstract is for presentation only. Please submit the paper by Electronic Submission System at: https://www.zmeeting.org/submission/iccis2025 Send your enquiry to iccisconference@vip.163.com More details about submission, please visit at: https://www.iccis.org/sub.html ★★Conference Schedule★★ October 31 | 10:00 am - 4:00 pm: Onsite registration November 01 | 9:00 am - 8:00 pm: Keynote speeches and oral presentation November 02 | 9:10 am - 4:00 pm: Oral Presentation, ★Conference Venue Shenzhen, China More detail information please click: https://www.iccis.org/venue.html ★★Contact: Conference Secretary: Ms. Emily Kang Email: iccisconference@vip.163.com Wechat ID: asr2020217