US 12,348,429 B2
Data forwarding method and apparatus, device, and storage medium
Guangping Huang, Guangdong (CN); and Yong Chen, Guangdong (CN)
Assigned to ZTE CORPORATION, Guangdong (CN)
Appl. No. 17/909,071
Filed by ZTE CORPORATION, Guangdong (CN)
PCT Filed Dec. 11, 2020, PCT No. PCT/CN2020/135560
§ 371(c)(1), (2) Date Sep. 2, 2022,
PCT Pub. No. WO2021/174943, PCT Pub. Date Sep. 10, 2021.
Claims priority of application No. 202010135471.9 (CN), filed on Mar. 2, 2020.
Prior Publication US 2023/0089240 A1, Mar. 23, 2023
Int. Cl. H04L 47/33 (2022.01); H04L 45/741 (2022.01); H04L 69/22 (2022.01); H04W 40/24 (2009.01)
CPC H04L 47/33 (2013.01) [H04L 45/741 (2013.01); H04L 69/22 (2013.01); H04W 40/24 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A data forwarding method, applied by a first communication node and comprising:
in response to receiving a user access request, encapsulating a meta array of a first communication node and an original access control message to obtain a first access control message; and
forwarding the first access control message to a second communication node according to a pre-orchestrated path;
wherein the encapsulating the meta array of the first communication node and the original access control message comprises:
extending the meta array of the first communication node in a segment routing header (SRH) of segment routing over IPv6 (SRv6) according to a first preset mode;
wherein the first communication node is a broadband remote access server (BRAS) user plane node and the second communication node is a BRAS control plane node.