US 12,439,462 B2
Communication system of display screen, communication method of display screen, and cabinet
Zhao Wang, Shenzhen (CN); and Weiqiang Zhu, Shenzhen (CN)
Assigned to SHENZHEN LAMP TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed by SHENZHEN LAMP TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed on Sep. 21, 2022, as Appl. No. 17/949,563.
Application 17/949,563 is a continuation of application No. PCT/CN2020/125315, filed on Oct. 30, 2020.
Claims priority of application No. 202010346567.X (CN), filed on Apr. 27, 2020.
Prior Publication US 2023/0015655 A1, Jan. 19, 2023
Int. Cl. H04W 76/10 (2018.01); G09G 3/32 (2016.01)
CPC H04W 76/10 (2018.02) [G09G 3/32 (2013.01); G09G 2370/02 (2013.01); G09G 2370/16 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A communication system of a display screen, comprising:
a signal station; and
a display screen spliced by a plurality of cabinets,
wherein the signal station and the plurality of cabinets form a star-shaped communication structure to establish a wireless communication connection for wireless signal transmission of information, and a wireless signal is transmitted wirelessly between the plurality of cabinets;
the signal station is configured to obtain an initialization information of the cabinet of the display screen;
the initialization information comprises a cabinet code and a physical installation position of the cabinet; and
a play coordinate value is assigned to the cabinet of the display screen according to the physical installation position of the cabinet.