On April 30, Lenovo Mobile Officer took a photo of Chang Cheng, Vice President of Lenovo Group and Head of Lenovo Mobile Business in China, and Sun Zhongliang, General Manager of Shenzhen Huada Beidou Technology Co., Ltd.
Lenovo's official announcement,The world's first Lenovo mobile phone with domestic dual-frequency Beidou high-precision navigation and positioning SoC chip HD8040 will be born soon.
Data show that,HD8040 is the world's first multi-system, multi-frequency and high-precision SoC chip to support the new generation of Beidou No. 3 signal system. It is also a domestic baseband and radio frequency integrated SoC chip with full independent intellectual property rights.
This chip is the first to support Beidou No. 3 service signals B1C and B2a, BDS, GPS, GLONASS, GALILEO, IRNSS, QZSS, SBAS and other global civil navigation systems. It also supports BDS: B1/B2/B3, GPS: L1/L2/L5, GAL: E1/E5a/E6, GLO: L1OF/L1OC/L2OF/L2OC, NSS: SPS-L5 multi-frequency signals. HD8040 also integrates floating-point computing units, and the computing power actually jumps by more than 40%.
Officially, HD8040 can achieve sub-meter-level positioning accuracy in the case of standard single-point positioning, and centimeter-level/millimeter-level positioning accuracy in the case of base enhancement or satellite-based enhancement assistance.