US 12,395,441 B2
Data packet transmission method and device
Zongpeng Du, Beijing (CN); Yuexia Fu, Beijing (CN); Xiaoqiu Zhang, Beijing (CN); and Liang Geng, Beijing (CN)
Assigned to China Mobile Communication Co., Ltd Research Institute, Beijing (CN); and China Mobile Communications Group Co., Ltd., Beijing (CN)
Appl. No. 18/043,429
Filed by China Mobile Communication Co., Ltd Research Institute, Beijing (CN); and China Mobile Communications Group Co.,Ltd., Beijing (CN)
PCT Filed Aug. 30, 2021, PCT No. PCT/CN2021/115324
§ 371(c)(1), (2) Date Feb. 28, 2023,
PCT Pub. No. WO2022/048514, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 202010908599.4 (CN), filed on Sep. 2, 2020.
Prior Publication US 2023/0327995 A1, Oct. 12, 2023
Int. Cl. H04L 47/2425 (2022.01); H04L 45/00 (2022.01); H04L 45/302 (2022.01); H04L 45/50 (2022.01); H04L 47/20 (2022.01)
CPC H04L 47/2425 (2013.01) [H04L 45/306 (2013.01); H04L 45/50 (2013.01); H04L 45/566 (2013.01); H04L 47/20 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A data packet transmission method performed by a first node, comprising:
receiving a first data packet from a second node, wherein the first data packet comprises first information, the first information indicates a dynamic load-sharing request;
selecting, according to the first information, a first path for forwarding the first data packet, and recording an identifier of the first path;
receiving a second data packet from the second node, wherein the second data packet comprises an identifier of the first path, and the second data packet is a data packet, after the first data packet, of a same traffic;
selecting, according to the identifier of the first path, the first path to forward the second data packet;
wherein selecting, according to the first information, the first path for forwarding the first data packet, and recording the identifier of the first path comprises:
selecting, according to the first information and a dynamic weight of the first path, the first path for forwarding the first data packet, and recording the identifier of the first path;
wherein the dynamic weights are associated with one or more of the following:
network available resource information;
remaining computing power information learned by a destination node on a second path, wherein the destination node of the second path exchanges information with a computing-power supply server.