US 12,439,460 B2
Data transmission method and device
Jianfeng Wang, Beijing (CN); Jing Han, Beijing (CN); Haipeng Lei, Beijing (CN); and Haiming Wang, Beijing (CN)
Assigned to LENOVO (BEIJING) LIMITED, Beijing (CN)
Filed by Lenovo (Beijing) Limited, Beijing (CN)
Filed on Mar. 2, 2022, as Appl. No. 17/685,231.
Claims priority of application No. 202110691967.9 (CN), filed on Jun. 22, 2021.
Prior Publication US 2022/0408499 A1, Dec. 22, 2022
Int. Cl. H04W 76/10 (2018.01); H04W 4/12 (2009.01); H04W 12/06 (2021.01); H04W 24/10 (2009.01)
CPC H04W 76/10 (2018.02) [H04W 4/12 (2013.01); H04W 12/06 (2013.01); H04W 24/10 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A data transmission method applied to a first node, comprising:
sending a first request for transferring a data transmission to a management node, the first request being generated based on to-be-transmitted data;
receiving physical layer information sent by the management node in response to the first request, and obtaining an authority to perform the data transmission with a second node, the physical layer information being used to establish a connection with the second node, the authority comprising a scope and extent of decision-making on the data transmission that the first node has, the authority allowing the first node to directly transmit data as a temporary management node; and
transmitting the to-be-transmitted data to the second node based on the authority.