As a leading enterprise in China's integrated circuit design industry, Ziguang zhanrui is one of the few enterprises in the world that fully master 2G / 3G / 4G / 5G, Wi Fi, Bluetooth, TV FM, satellite communication and other full scene communication technologies. It also has scarce large-scale chip integration and chip set capabilities. Products include mobile communication CPU, baseband chip, AI chip, RF front-end chip, RF chip and other communication, computing and control chips. Ziguang zhanrui has won five national science and technology progress awards, including one grand prize and two first prizes, and has applied for more than 5000 patents. Ziguang zhanrui's business covers 128 countries around the world. It has set up 17 R & D centers and 7 customer support centers around the world, and has long-term close cooperation with more than 500 customers around the world, such as Hisense, Nokia, Chuanyin, Lenovo, ZTE, TCL and Meizu.
Entering the 5g era, zhanrui ranks among the first echelon in the world, and is one of the only four 5g chip enterprises facing the open market in the world. The first 5g set sold more than one million sets in half a year, and the number of commercial terminal products exceeded 50. 5g module, CPE also achieve mass production delivery.
Zhanrui also made a breakthrough in 5g technology. It launched 5g terminal slicing technology in the world to release 5g SA network potential and open up the last kilometer of 5g application. It completed the end-to-end verification of NR downlink 4 streams in 700MHz band and 30MHz bandwidth with Ericsson, expanding 700MHz ecosystem from smart phones to a broader terminal form including CPE, providing more use scenarios for 700MHz business in the world.
In addition, zhanrui also won the 2020 outstanding market performance award for its outstanding business achievements in the field of smart wear. Facing the intelligent wearable field, it has chip platforms with different positioning, such as 8541e, 8521e, w307, W317 and w517. It is a chip supplier of leading brands of intelligent terminals, such as xiaotiancai, abading, dushuying, Xiaoxun, xiaomibitu and Sogou. By 2020, zhanrui's market share in children's watch field will exceed 60%.
The package area of the RTOS smart watch platform w307 is 30% less than that of the previous generation, and the overall power consumption is more than 30% lower than that of the previous generation. W307 adopts AI multi location technology, adapts to a variety of RTOS applications, and supports a variety of rich applications such as NFC, ESIM, multiple sensors, voice assistant, chat, music, etc.
The flagship smart watch platform w517, combined with advanced manufacturing process, ultra micro high integration, AI single wheat intelligent noise reduction, AI multiple positioning and other innovative technologies, has laid a strong technical foundation for better human-computer interaction.
China IC design achievement award is one of the most important technology awards in China's semiconductor industry. It is selected by electronic engineers, senior analysts and semiconductor industry insiders. The awards and winners represent the highest level of the industry. China IC design achievement award aims at commending the best companies, groups and individuals who occupy the leading position in China's IC design chain or show excellent design ability and technical service level, or have great development potential.
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