The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2023
Filed:
Jan. 06, 2023
Applicant:
Qingdao Pico Technology Co., Ltd., Qingdao, CN;
Inventors:
Xiuzhi Zhang, Beijing, CN;
Feifei Ding, Beijing, CN;
Assignee:
QINGDAO PICO TECHNOLOGY CO., LTD., Qingdao, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/30 (2023.01); H04W 72/54 (2023.01); H04W 36/08 (2009.01); H04W 48/20 (2009.01);
U.S. Cl.
CPC ...
H04W 72/30 (2023.01); H04W 36/08 (2013.01); H04W 48/20 (2013.01); H04W 72/54 (2023.01);
Abstract
Embodiments of the present disclosure disclose a data transmission method, apparatus, device, and system. The method includes: receiving a broadcast signal from a head-mounted display device, the broadcast signal including at least time synchronization information and/or control data, and the broadcast signal being transmitted in accordance with a predetermined period; and transmitting, in a wireless transmission channel that is obtained in advance, handle data to the head-mounted display device in accordance with a predetermined time interval.