US 12,464,579 B2
Information interaction method and apparatus, and electronic device
Ning Liu, Beijing (CN); Hanlin Wang, Beijing (CN); Bixing Sheng, Beijing (CN); Tao Chen, Beijing (CN); Yao Yang, Beijing (CN); Shaodong Gao, Beijing (CN); Daqian Lu, Beijing (CN); Shun Huang, Beijing (CN); Lingfeng Li, Beijing (CN); Bin Zhu, Beijing (CN); and Bin Cheng, Beijing (CN)
Assigned to DOUYIN VISION CO., LTD., Beijing (CN)
Appl. No. 17/925,522
Filed by BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., Beijing (CN)
PCT Filed May 13, 2021, PCT No. PCT/CN2021/093500
§ 371(c)(1), (2) Date Nov. 15, 2022,
PCT Pub. No. WO2021/228174, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 202010416767.8 (CN), filed on May 15, 2020.
Prior Publication US 2023/0199873 A1, Jun. 22, 2023
Int. Cl. H04L 65/403 (2022.01); H04L 65/1069 (2022.01); H04W 4/80 (2018.01); H04W 76/14 (2018.01)
CPC H04W 76/14 (2018.02) [H04L 65/1069 (2013.01); H04L 65/403 (2013.01); H04W 4/80 (2018.02)] 19 Claims
OG exemplary drawing
 
1. An information interaction method, comprising:
acquiring a first near-field communication signal;
extracting first pairing information, for pairing with a multimedia conference terminal, from the first near-field communication signal; and
sending the first pairing information to a server, to instruct the server to determine a target multimedia conference terminal based on the first pairing information and establish a communication connection between the target multimedia conference terminal and a user terminal,
wherein the first near-field communication signal comprises an ultrasonic signal sent from the multimedia conference terminal, the ultrasonic signal comprises the first pairing information generated by the multimedia conference terminal based on second pairing information, the second pairing information is sent from the server to the multimedia conference terminal in advance, and
wherein the sending the first pairing information to a server, to instruct the server to determine a target multimedia conference terminal based on the first pairing information and establish a communication connection between the target multimedia conference terminal and a user terminal comprises:
sending the first pairing information extracted from the ultrasonic signal to the server, to instruct the server to determine the target multimedia conference terminal based on the first pairing information and the second pairing information and establish the communication connection between the target multimedia conference terminal and the user terminal.