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Patent Searching and Data


Title:
SYNCHRONIZATION OF SIGNALS FOR MULTIPLE DATA SINKS
Document Type and Number:
Japanese Patent JP2014180005
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a transmission and reception method for a wireless system that transmits multi-channel data to a pair of wireless earpieces.SOLUTION: A data source sends a synchronization signal and information to several data sinks. The data sinks use the synchronization signal and a specified parameter to determine when to process the information. The data source and data sinks may comprise wireless nodes such as a wireless audio source that sends multi-channel data to a pair of wireless earpieces. The wireless earpieces use the synchronization signal and a latency interval to determine the appropriate time to output audio based on the audio channels.

Inventors:
JIA ZHANFENG
DAVID JONATHAN JULIAN
Application Number:
JP2014089156A
Publication Date:
September 25, 2014
Filing Date:
April 23, 2014
Export Citation:
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Assignee:
QUALCOMM INC
International Classes:
H04L7/00; H04W56/00; H04R3/00; H04W92/08; H04R1/10
Attorney, Agent or Firm:
Masatoshi Kurata
Toshihiro Fukuhara
Nobuhisa Nogawa
Peak Takashi
Naoki Kono
Sunagawa 克
Iseki Mamoru 3
Tadashi Inoue
Tatsushi Sato
Okada Kishi
Mihoko Horiuchi