Title:
WIRELESS AUDIO COMMUNICATION METHOD AND APPARATUS, AND AUDIO PLAYBACK DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/205054
Kind Code:
A1
Abstract:
Embodiments of the present application relate to a wireless audio communication method and apparatus and an audio playback device and system. The method comprises: a first playback device communicating wirelessly with an audio source device to acquire data sent by the audio source device; during at least part of the duration of a wireless communication process, a second playback device acquiring data from the audio source apparatus by means of data interception; and if the second playback device acquires the data incorrectly, sending out an interference signal, such that the audio source device resends the data. The embodiments of the present application allow the second playback device to completely receive the data delivered by the audio source device and to ensure the integrity of data received by the second playback device.
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Inventors:
HSIEH KUAN-HONG (CN)
Application Number:
PCT/CN2018/084612
Publication Date:
October 31, 2019
Filing Date:
April 26, 2018
Export Citation:
Assignee:
1MORE INC (CN)
International Classes:
H04L1/16; H04W76/10
Domestic Patent References:
| WO2014086388A1 | 2014-06-12 |
Foreign References:
| CN106470472A | 2017-03-01 | |||
| CN106535081A | 2017-03-22 | |||
| US20120058727A1 | 2012-03-08 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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