Out-of-band transport assisted fast wireless connection

A system comprising:

• a first device comprising a first processor, a first wireless personal area network (WPAN) radio that operates according to a Bluetooth® (BT) protocol, and a second WPAN radio that operates according to a Bluetooth® Low Energy (BLE) protocol;
• and
• a second device comprising a second processor, a third WPAN radio that operates according to the BT protocol, and a fourth WPAN radio that operates according to the BLE protocol, wherein:
• the first processor, via the first WPAN radio, performs a page scan in which the first processor listens for a first paging message being sent by the second device according to a first set of frequencies of a page hopping sequence, the first paging message comprising a device access code (DAC) corresponding to the first device and the page hopping sequence comprising the first set of frequencies and a second set of frequencies, wherein the first processor performs the page scan only with the first set of frequencies of the page hopping sequence;
• the first processor, via the second WPAN radio, sends an BLE advertisement message, the BLE advertisement message comprising information that the first processor is performing the page scan using the first set of frequencies via the first WPAN radio;
• the second processor, via the fourth WPAN radio, performs a BLE scan process in which the second processor listens for the BLE advertisement message;
• the second processor, via the fourth WPAN radio, receives the BLE advertisement message;
• the second processor, via the third WPAN radio, performs a paging process in which the second processor repeatedly sends the first paging message with the DAC according to only the first set of frequencies of the page hopping sequence;
• the second processor, via the third WPAN radio, receives a response message from the first processor at a frequency of the first set of frequencies;
• and
• the second processor establishes a wireless connection between the first device and the second device via the first WPAN radio and the third WPAN radio.