China Tower is the world's largest telecommunications tower infrastructure service provider, and the Company always adheres to the philosophy of shared development and implements the “One Core and Two Wings” strategy. There is a peak-valley electricity rate in many countries (like China, Portugal and so on) to balance the load power of the electricity network. The mechanism of. China Tower says 5. 1 million tower sites in China are being revamped for AI. China Tower Zhejiang Branch and Huawei worked together and used iSitePower AI technologies to implement intelligent peak staggering at base. Main Base Station Equipment Often referred to as the brain center, this includes: Baseband Unit (BBU): Handles baseband signal processing. Active Antenna Unit (AAU): Integrates RRU and antenna for 5G-era efficiency.