Invention Publication
- Patent Title: DUAL BAND WIRELESS COMMUNICATIONS FOR MULTIPLE CONCURRENT AUDIO STREAMS
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Application No.: US17966229Application Date: 2022-10-14
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Publication No.: US20240129658A1Publication Date: 2024-04-18
- Inventor: Daniel Barros
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Main IPC: H04R1/10
- IPC: H04R1/10

Abstract:
Various arrangements for performing wireless device-to-device communication are presented. An audio output device, such as an earbud or pair of earbuds, can establish a connection with an audio source via a first Bluetooth interface that communicates using a Bluetooth communication protocol on a 2.4 GHz Bluetooth frequency band. The audio output device can negotiate that Bluetooth frequency-shifted communication, such as on a 5 or 6 GHz frequency band, is available for use with the audio source. The audio output device may then perform Bluetooth frequency-shifted communication with the audio source such that the audio output device receives an audio stream from the audio source using Bluetooth frequency-shifted communication and the Bluetooth communication protocol.
Public/Granted literature
- US12167193B2 Dual band wireless communications for multiple concurrent audio streams Public/Granted day:2024-12-10
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