Method and system for message transmission and reception

A method for operating a dual radio wireless communication device, comprising:

• receiving a communication message using a first wireless transceiver conforming to a first communication protocol that uses a series of frequency channels, one at a time, from a set of frequency channels;
• and
• transmitting a response to the communication message using a second wireless transceiver conforming to a second communication protocol that uses a plurality of frequency sub-channels in parallel from a set of frequency sub-channels, said transmitting including replicating a power spectrum of the response to the communication message conforming to the first communication protocol on one or more frequency sub-channels,
• wherein said replicating the power spectrum comprises:
• controlling a Gaussian Frequency Shift Key (GFSK) modulation block by the response to the communication message;
• using an inverse Fast Fourier Transform (IFFT) block to create a carrier frequency spectrum conforming to the first communication protocol;
• combining outputs of the GFSK modulation block and the IFFT block;
• and
• controlling the second wireless transceiver to wirelessly transmit the combined outputs.

A non-transitory, computer-readable medium storing computer-executable instructions for a dual radio wireless communication device, the instructions when executed by a processor cause the processor to execute a process comprising:

• receiving a communication message using a first wireless transceiver conforming to a first communication protocol that uses a series of frequency channels, one at a time, from a set of frequency channels;
• and
• transmitting a response to the communication message using a second wireless transceiver conforming to a second communication protocol that uses a plurality of frequency sub-channels in parallel from a set of frequency sub-channels, said transmitting including replicating a power spectrum of the response to the communication message conforming to the first communication protocol on one or more frequency sub-channels,
• wherein said replicating the power spectrum comprises:
• controlling a Gaussian Frequency Shift Key (GFSK) modulation block by the response to the communication message;
• using an inverse Fast Fourier Transform (IFFT) block to create a carrier frequency spectrum conforming to the first communication protocol;
• combining outputs of the GFSK modulation block and the IFFT block;
• and
• controlling the second wireless transceiver to wirelessly transmit the combined outputs.

A method for operating a dual radio wireless communication device, comprising:

• receiving a communication message using a first wireless transceiver conforming to a Bluetooth® protocol;
• and
• transmitting a response to the communication message using a second wireless transceiver conforming to an IEEE 802.11 wireless protocol by replicating a power spectrum of the response to the communication message conforming to the Bluetooth® protocol on one or more frequency sub-channels of IEEE 802.11 sub-channels,
• wherein said replicating the power spectrum comprises:
• controlling a Gaussian Frequency Shift Key (GFSK) modulation block by the response to the communication message;
• using an inverse Fast Fourier Transform (IFFT) block to create a carrier frequency spectrum conforming to the Bluetooth® protocol;
• combining outputs of the GFSK modulation block and the IFFT block;
• and
• controlling the second wireless transceiver to wirelessly transmit the combined outputs.