On behalf of the executive committee, it is our great pleasure to invite you to participate in the 2025 International Conference on Wireless Communications and Signal Processing (WCSP 2025), which will be held in Chongqing, China, during Oct. 23-25, 2025.

      WCSP is an annual International Conference on Wireless Communications and Signal Processing (WCSP). The aim of the conference is to provide an international forum that brings together researchers from academia and practitioners from industry to exchange advances in recent research work on all aspects of wireless communications and signal processing. With the support of all participants, the past sixteen events of the conference have been very successful. We are now organizing WCSP 2025, the seventeenth edition of the conference. You are cordially welcome to participate in and contribute to the conference in your valuable role.

       Nestled in southwest China, Chongqing mesmerizes with its dramatic landscapes and vibrant energy. Known as the "Mountain City," it sprawls across rugged terrain where the Yangtze and Jialing Rivers converge, creating a layered skyline of skyscrapers clinging to hillsides. Its unique topography births architectural marvels like Hongya Cave, a stilted complex glowing at night, and transit systems weaving through buildings. A culinary paradise, Chongqing is the birthplace of fiery hotpot, tempting foodies with bold, numbing spices in bustling night markets. Beyond modernity, ancient traces linger in Ciqikou’s porcelain-town charm and Buddhist grottoes in Dazu. The city pulses with youthful vigor in artsy districts like Eling and Tankuang, while neon-lit river cruises showcase its "Little Hong Kong" allure. A gateway to the Three Gorges, Chongqing seamlessly blends tradition and innovation, offering an unforgettable urban adventure where nature, history, and urban dynamism collide.

           Thank you. Look forward to welcoming you in Chongqing in October 2025!