PAIRING CONNECTION METHOD FOR DEVICES
First Claim
1. A pairing connection method for devices, which utilizes frequency to transmit information from a source device to a target device, and said pairing connection method for devices comprising steps of:
- defining a frequency range of a transmitted acoustic signal;
said source device dividing said frequency range of said transmitted acoustic signal into a plurality of spectrum sections based on a length of said information, and each said spectrum section is divided into a plurality of transmission frequencies, and said information per unit length is placed in corresponding said spectrum section;
said source device using a speaker to send out said transmitted acoustic signal;
said target device receiving said transmitted acoustic signal to retrieve said information from said transmission frequencies of said spectrum sections; and
said target device establishing a connection with said source device.
1 Assignment
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Accused Products
Abstract
A pairing connection method for devices utilizes frequency to transmit information from a source device to a target device. Firstly, the frequency range of a transmitted acoustic signal is defined. The source device then divides the acoustic signal into a plurality of spectrum sections based on the length of the information, and the information per unit length is placed in the corresponding spectrum section, and a speaker is used to send out the transmitted acoustic signal. After the target device receives the transmitted acoustic signal, the target device retrieves the information from transmission frequency of the spectrum sections and establishes a connection with the source device.
21 Citations
12 Claims
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1. A pairing connection method for devices, which utilizes frequency to transmit information from a source device to a target device, and said pairing connection method for devices comprising steps of:
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defining a frequency range of a transmitted acoustic signal; said source device dividing said frequency range of said transmitted acoustic signal into a plurality of spectrum sections based on a length of said information, and each said spectrum section is divided into a plurality of transmission frequencies, and said information per unit length is placed in corresponding said spectrum section; said source device using a speaker to send out said transmitted acoustic signal; said target device receiving said transmitted acoustic signal to retrieve said information from said transmission frequencies of said spectrum sections; and said target device establishing a connection with said source device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification