Core Viewpoint - The Fourth Beidou Scale Application International Summit aims to promote the marketization, industrialization, and internationalization of the Beidou system, showcasing advancements in satellite communication technology and applications [1] Group 1: Beidou Short Message Communication Technology - The new Beidou III short message communication SoC chip HD6180 was launched, highlighting its capabilities in high-precision positioning and short message communication [3] - Beidou short message communication is a unique service that enables two-way communication in areas without mobile network coverage, essential for emergency communication and search and rescue operations [3] - The chip features advanced technology, including a 22nm process, integrated RF transceiver design, enhanced weak signal communication capabilities, and low power consumption for extended battery life [3][4] Group 2: Technical Specifications and Performance - The chip's 22nm process is more advanced than the mainstream 28nm process, improving system performance and reducing power consumption [4] - It utilizes a high-integration architecture that simplifies circuit complexity, optimizing chip area and cost, with a package size of approximately 3mm x 3mm [4] - The chip achieves a decoding sensitivity of -130dBm, surpassing the Beidou standard of -128dBm, enhancing communication success rates in weak signal environments [4] - The satellite signal capture time is under 2 seconds, improving communication efficiency [4] Group 3: Power Efficiency and Application Scenarios - The chip's working power consumption is below 22mW, representing an over 80% reduction compared to mainstream products, making it suitable for mobile devices with small batteries [5] - Future applications include emergency rescue, marine fisheries, industry communication, meteorological data collection, and integration into everyday devices like smartphones and smartwatches [6] - The launch of the HD6180 chip reinforces the company's strategy centered on chip development, aiming to support national technological innovation and enhance daily life through advanced communication technology [6]