Core Viewpoint - The upcoming sixth generation (6G) wireless networks will operate across a wide frequency range, requiring a universal hardware solution capable of adaptive reconstruction to achieve full-band coverage and dynamic spectrum management [3][4]. Group 1: Research Breakthrough - The concept of a "universal optoelectronic integrated wireless transceiver engine" has been proposed, leading to the successful development of an ultra-broadband optoelectronic integrated chip that overcomes fundamental challenges related to bandwidth, noise performance, and reconfigurability [4]. - This milestone breakthrough is expected to clear key obstacles for the efficient development of terahertz and higher frequency spectrum resources for 6G communication, potentially reshaping the wireless communication landscape and driving significant advancements in the industry [4]. Group 2: Future Network Requirements - Future 6G networks are anticipated to adaptively utilize full spectrum resources to meet the growing demand for ubiquitous information access, supporting diverse application scenarios such as extended reality (XR) and remote surgery [5]. - The system must possess real-time spectrum reconfigurability to ensure efficient spectrum utilization and reliable access in complex spectrum environments, often referred to as intelligent radio [5]. Group 3: Technical Implementation - The research team demonstrated adaptive wireless communication across an unprecedented frequency range exceeding 100 GHz (0.5 GHz to 115 GHz) using a thin-film lithium niobate (TFLN) photonic wireless system [5][6]. - Key functional units, including baseband modulation, broadband wireless-photon conversion, and reconfigurable carrier and local oscillator signal generation, have been integrated on-chip, showcasing high-frequency stability and coherence [6]. - The system achieved a record transmission rate of 100 Gbps over nine continuous frequency bands, marking a significant step towards realizing a full-spectrum, all-scenario wireless network [6].