The Bluetooth Technology Alliance Released A New Security And Precise Rangefront Function To Bring A Real Distance Perception To Bluetooth Equipment

Industry Association Bluetooth Technology Alliance responsible for supervising Bluetooth technology (Bluetooth SIG) announced today that Bluetooth® Channel Sounding was launched.This new security and precision ranging function is expected to improve the convenience, safety and guarantee of Bluetooth interconnection equipment.By bringing a real distance perception function to the billionth equipment, Bluetooth channel detection will create more possibilities for developers and users.

CEO of Bluetooth Technology AllianceNeville Meijers said: Bluetooth technology has become a part of people's daily life.When the interconnection equipment has the ability to perceive, many new possibilities will appear.Adding a real distance perception to Bluetooth technology reflects the promise of the Bluetooth Technology Alliance community -committed to continuously strengthening people and equipment and weeklyThe connection of the world.

This new feature will empower BluetoothFind (Find My) and digital key solutions and other applications.

BluetoothFind My) solution

In addition to the Bluetooth tags on personal items such as key, wallets, backpacks, and luggage, more and more Bluetooth devices are now addedFinding function, so any Bluetooth interconnection device may become a search device.Through the Bluetooth channel detection technology, developers can quickly add a real distance perception function to find devices.This will improve the accuracy and user experience of the search solution, and significantly improve the convenience and speed of users to retrieve lost items.

Bluetooth digital key solution

From cars, doors, doors to safe and bicycles, are using Bluetooth technology to achieve keyless entry and safer locking mechanisms.Developers can improve the security and user experience of the digital key solution through the Bluetooth channel detection to ensure that the door lock will only be opened when the authorized device is within a certain distance.

[Figure 2] Bluetooth channel detection will strengthen the security and user experience of the digital key solution

Smart Car Union Open Alliance (Mr. Feng Yunsheng, Secretary -General of ICCOA, said: We are looking forward to adding Bluetooth channel detection in the upcoming Bluetooth digital key specification.This new feature helps ICCOA to continue to bring higher performance, convenience and security to global multiplication.

Smart Vehicle Federation Industry Ecological Alliance (ICCE) Deputy SecretarySmart Vehicle Federation Industry Ecological Alliance (ICCE) Mr. Ren Feng, Deputy Secretary -General, said：ICCE is committed to the formulation of the industryMr. Chang Ren Feng said:ICCE is committed to the wisdom of seamless connection by formulating industry standards and promoting cross -industry cooperationSmart Vehicle Federation Industry Ecological Alliance (ICCE) Deputy Secretary -General Ren Feng said: ICCE is committed to the formulation of the industryCan vehicle service.At present, we are studying the Bluetooth channel detection as a ranging methodIn the ICCE car key standard, it is very much looking forward to the results.

Apart fromIn addition to finding and digital key solutions, the Bluetooth channel detection will also bring benefits to other applications and further changes the way people interact with the interconnected world.

ABI ResearchSenior Research DirectorAndrew Zignani said: Bluetooth channel detection will be suitable for consumption, enterprise and industrial environment.For example, the Bluetooth mouse, keyboard, and game controller will automatically switch between activation and non -excitement according to the distance from laptop; in the industrial environment, the Bluetooth human interface (HMI) solution with a distance perception function (HMI) solutionIt can only be used within a safe distance, so it improves the safety of personnel; the Bluetooth equipment network for networking control can be more easily configured through this technology to improve system performance.It is predicted that the number of equipment supporting Bluetooth in 2024 will exceed 5 billion, and the market contains huge business opportunities.

Advantages of Bluetooth channel detection

Bluetooth channel detection brings three major advantages to developers, enabling them to easily and safely add fine spacing function to interconnected devices.

Accuracy: Bluetooth channel detection and use of phase -based ranging (Phase-based ranging, PBR) technology realizes the high-precision ranging between Bluetooth interconnect devices, and ensure the centimeter accuracy within a long distance to meetMost applications need, and simple interconnection devices can also make full use of real distance perception functions.

Security: As the number of interconnect equipment increases, the integrity of connection becomes more important.Bluetooth channel detection takes multiple strong security measures,Including auxiliary ranging methods, based on round -trip time (The distance constraints of Round-Trip Time, RTT), by increasing the protective layer to confront the complicated middleman (MITM) relay attack.

Universality: At present, various mainstream consumer electronics products have adopted Bluetooth technology, including smartphones, tablets and laptops.Through the Bluetooth channel detection, developers can add a real distance sensing function to Bluetooth interconnect devices without designing new wireless technical solutions.

Samsung Electronic Team Connection SystemJoonsuk Kim, Executive Vice President of LSI Department, said: Bluetooth channel detection will bring a real distance perception function to a large number of Bluetooth devices and create new possibilities for the distance perception application of various industries.Through the Bluetooth channel detection, we can improve the performance of the ‘search’ application with the accuracy of centimeters and help customers find items easier.In addition, the Bluetooth channel detection can also improve the security of the digital key solution, providing multiple layers of protection for users using keyless entry solutions.These are only part of the potential of the Bluetooth channel detection and change. There are more possibilities in the future waiting for us to achieve it.