ELECTRONIC APPARATUS, COMMUNICATION SYSTEM AND COMMUNICATION METHOD

ELECTRONIC APPARATUS, COMMUNICATION SYSTEM AND COMMUNICATION METHOD

PROBLEM TO BE SOLVED: To provide an electronic apparatus, a communication system and a communication method, performing efficient bidirectional communication when data is transmitted to an electronic apparatus of a communication object, while reducing collision between the transmission data and data...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIZUKOSHI YUKIHIRO, FUJIMOTO SUSUMU
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electronic apparatus, a communication system and a communication method, performing efficient bidirectional communication when data is transmitted to an electronic apparatus of a communication object, while reducing collision between the transmission data and data periodically or non-periodically transmitted from the electronic apparatus of the communication object.SOLUTION: A display device 10 transmits a synchronous signal to spectacles 20 at predetermined intervals. On receiving the synchronous signal transmitted from the display device 10, the spectacles 20 synchronize with the display device 10 on the basis of the received synchronous signal. Based on the received synchronous signal, the spectacles 20 transmit to the display device 10 data owned by the spectacles 20, during a period from when the synchronous signal transmitted from the display device 10 is received to when the next synchronous signal is transmitted among synchronous signals transmitted from the display device 10, when the display device 10 does not own transmission data not transmitted yet to the spectacles 20.