Patent · US Active

Data routing method and related apparatus

US12250149B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

Maocai Li · Lo Wu, CN
Zongyou WANG · Lo Wu, CN
Jinsong Zhang · Lo Wu, CN
Huankun HUANG · Lo Wu, CN
Kaiban Zhou · Lo Wu, CN
Yifang SHI · Lo Wu, CN
Qucheng LIU · Lo Wu, CN
Pan Liu · Cliffwood, US
Hu LAN · Lo Wu, CN
Changqing Yang · Lo Wu, CN
Gengliang ZHU · Lo Wu, CN
Li Kong · Lo Wu, CN

Key dates

Filing date	May 10, 2022
Grant date	Mar 11, 2025
Priority date	—
Expiry date	Apr 26, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04L45/48
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Data routing with a forwarding process of service data can avoid problems of offline nodes. The forwarding process for data routing can also improve the fault tolerance and service data can be quickly transmitted to a corresponding data pool. Using consensus nodes and a target data pool with routing and forwarding tables along with subtrees from a trie tree can improve the routing. Subtrees may be obtained by splitting the trie tree from a root node by using a first leaf node as a benchmark, which correspondingly represents a data pool of the consensus node. The routing and forwarding table is configured to record addresses of data pools correspondingly represented by a preset quantity of leaf nodes in a corresponding subtree.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.