Execs from Microsoft, Ericsson, IBM, Intel, Motorola, Nokia and Toshiba -- all founders of the Bluetooth Special Interest Group (SIG) -- focused much of their attention on Adaptive Frequency Hopping ...

These operate in the same unlicensed 2.4 GHz ISM (Industrial, Scientific and Medical) radio band as does Bluetooth. To improve performance in these environments, a technique known as Adaptive ...

Data is transmitted between Bluetooth-enabled devices in packets that are positioned in these slots. Frequency hopping takes place between the transmission or reception of packets, so the packets ...

And rather than use a single radio channel, Bluetooth uses a number of spread spectrum techniques, most notably, Adaptive Frequency Hopping (AFH) which means that packets are transmitted using a ...

Bluetooth Low Energy (BLE ... That didn’t stop [Damien Cauquil] from picking apart BLE 5’s new frequency hopping techniques and updating his BtleJack tool to allow sniffing, jamming and ...

Changes to the Bluetooth frequency-hopping radio transmission specification, which is now being thrashed out by the industry, will apply worldwide when finally launched. Concerns over the risk of ...

BT 1.2 (Basic Data Rate) was the first widely used Bluetooth technology. Adaptive frequency hopping (AFH) helped avoid interference with Wi-Fi and other technologies in the same frequency.

and frequency hopping (Bluetooth), combined with a protocol that detects errors and resends packets, provide adequate behavior in many cases. Isn't this enough? Consider the probability of an 802.11b ...

Today, frequency hopping is used for the Bluetooth technology that we find in countless devices, and was also used in early forms of Wi-Fi, and it laid the foundation for the GPS you use on your ...

You likely use Bluetooth every day, whether for connecting headphones with your smartphone or transferring a few files from one device to another. But what is Bluetooth, anyway, why is it so ...