Importance

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Abstract

A method of digital radio communication between a first device 2 and a second device 8, where each device comprises a radio transmitter 4, 10 and a radio receiver 6, 12, the method comprising:

a) said first and second devices 2, 8 establishing a connection using a predetermined protocol having at least one predefined message format;b) if said connection is subsequently broken, said second device 8 transmitting an advertising message at a first data rate indicating a desire to reconnect; andc) if a reconnection is not established, said second device 8 transmitting a further advertising message at a second data rate indicating a desire to reconnect, wherein said second data rate is lower than the first data rate.

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First Claim