Far ahead of Bluetooth! China people’s own ＂star flash＂ has come： 60% energy consumption, 6 times speed and 1／30 time delay.

Bluetooth technology was born in 1994 and was invented by Ericsson. Its original purpose was to make wireless headphones possible through wireless audio transmission.

In the past more than 20 years, Bluetooth is the most mainstream short-range wireless communication technology, which is widely used in mobile phones, headphones, handles, keyboards and other devices.

However, Bluetooth technology also has many inherent shortcomings.

For example, the delay of human-computer interaction devices such as Bluetooth mouse and handle, the audio quality and stability of Bluetooth headset, and the number of intelligent Bluetooth networking devices in the whole house are not satisfactory.

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So, China people’s own "NearLink" came!

On August 4th, at the Huawei Developers Conference HDC023, Yu Chengdong, CEO of Huawei Terminal BG, announced that,

Huawei will introduce Starshine NearLink into HarmonyOS’s ecology.

What are the advantages of Star Flash over Bluetooth?

It is understood that Star Flash is a new generation of short-range wireless connection technology native to China. It is the first time that China’s communication industry has innovatively applied the experience and technology accumulated from following to leading the world for more than 30 years in the field of short-range wireless connection, which is another important milestone for China’s scientific and technological self-reliance.

Fast Science and Technology learned that in 2020, the Ministry of Industry and Information Technology took the lead in formulating the near field communication standard for Star Flash.

In September 2020, the Star Flash Alliance was formally established. It only took more than two years from the official start of standardization work to the first commercial use, and it became the fastest-growing short-range wireless technology in history.

Flash-related technicians said that Star Flash is to solve the demand that WiFi and Bluetooth can’t meet the ultimate experience such as delay and reliability in some subdivided scenarios of smart terminals and smart homes, rather than subverting WiFi and Bluetooth.

In terms of technical advantages,

Star flash has the advantages of low delay, high speed, high concurrency, high reliability, anti-interference and precise positioning.

Star Flash only uses 60% energy consumption of Bluetooth, and it can reach 6 times speed, and the transmission delay is only 1/30.

Star Flash can improve the air interface delay of e-sports mouse from millisecond level to microsecond level. In addition, with its high bandwidth and anti-interference ability, lossless audio that was difficult to achieve in the past with Bluetooth headset becomes a reality. In the smart travel scene, the positioning accuracy of Star Flash digital car keys has changed from meter level to decimeter level.

It is reported that,

As a member of the Star Flash Alliance, Huawei has contributed its wireless communication experience and technology precipitation for more than 30 years to the Star Flash standard.

For the first time, the 5G technology contributed by Huawei, such as Polar code, was shortened and made great contributions.