What are the core technical pillars of Xiaomi Offline Communication?

The core technical support enabling Xiaomi Offline Communication primarily encompasses two key dimensions: hardware adaptation and technical optimization. Details are as follows:
1. Hardware Foundation:
Support terminal devices (e.g., mobile phones) with the necessary hardware capabilities, which are prerequisites for Xiaomi Offline Communication. For instance, devices need to be equipped with compatible dedicated communication antennas and high-performance RF (Radio Frequency) modules to ensure signal transmission and reception, thereby laying a solid hardware foundation for communication in network-free environments.
2. Core Technical Optimization:
Through the integrated optimization of multi-dimensional technical solutions, long-distance and stable communication is achieved:
(1) Signal Transmission Optimization: Enhance antenna transceiving efficiency and RF signal gain for network-free scenarios to improve signal coverage and penetration capability.
(2) Coding and Protocol Adaptation: Adopt efficient voice coding technologies to ensure voice clarity in low-bandwidth and weak-signal environments. Meanwhile, optimize short-range communication protocols such as Bluetooth to realize point-to-point interconnection between devices.
(3) Compliance Design: All technical indicators strictly adhere to local relevant radio management regulations and communication industry standards, ensuring the legality and security of the communication process while preventing signal interference.