About us

The future communication system will be a ubiquitous communication system integrating air, space, ground, and sea, which can not only effectively improve the key performance of the network, but also break the geographical limitation, realize global seamless three-dimensional coverage, support users' access anytime and anywhere, and narrow the digital divide between different regions. In addition, the emergence of new services and scenarios (such as immersive experiences, unmanned services, digital twins, etc.) and their increasingly demanding key performance indicators require ubiquitous communication systems to integrate communication, information, big data, AI, control, and other technologies, thereby supporting cloudified, flexible, minimalist, intelligent/secure endogenous and open networks, and providing the distributed, cross-domain, flexible and agile capability.

Important Dates

Mon, Aug 10, 2026
Submission deadline

Call For Paper

Signal Processing
Machine learning
Networking
Communication theory
Channel Modeling and Estimation
Energy Harvesting and Low Energy Communication
Feedback and Two-Way Communication
Holographic Surfaces and Reconfigurable Surfaces
Information Theory and Channel Capacity
Integrated Sensing and Communications
Low Resolution Communication
Millimeter Wave and Terahertz
Next Generation MIMO and Massive MIMO
Physical Layer Security
Propagation and Interference Modeling
Relaying and Self-Backhauling
Short Packet and Finite Block Length Communications

Paper submission must be in English. All papers will be reviewed by the Program Committee based on technical quality, relevance to wireless communications and signal processing, originality, significance, and clarity. All paper submissions will be handled electronically. Papers that do not comply with the Submission Policy will be rejected without review. We require that any submission to Ucom must not be already published or under review at another archival conference or journal. Papers on arXiv do not violate this rule as long as the submitted paper does not cite them. Submitting a paper to the conference means that if the paper was accepted, at least one author will complete the regular registration and attend the conference to present the paper. For no-show authors, their papers will not be included in the proceedings.

Committee

General Chair

Zan Li

Xidian University, IEEE Fellow

General Co-Chair

Jiannong Cao

The Hong Kong Polytechnic University

Executive Chairs

Liang Liu

The Hong Kong Polytechnic University

Tong Song

China Institute of Communications

Executive Co-Chairs

Huaxi Gu

Xidian University

Yunsong Li

Xidian University

Technical Program Committee Chairs

Rahim Tafazolli

University of Surrey, Fellow of the Royal Academy of Engineering

Wei Zhang

The University of New South Wales, IEEE Fellow

Technical Program Committee Co-Chair

Jia Shi

Xidian University

Local Arrangement Chair

Shuowen Zhang

The Hong Kong Polytechnic University

Award Chairs

Chengwen Xing

Beijing Institute of Technology

Long Yang

Xidian University

Publication Chair

Chao Wang

Xidian University

Publication Co-Chair

Changyuan Yu

The Hong Kong Polytechnic University

Publicity Chairs

Yinan Geng

China Institute of Communications

Deshui Yu

Xidian University

Financial Chair

Wei Lin

The Hong Kong Polytechnic University