公开(公告)号：US11792105B2

公开(公告)日：2023-10-17

申请号：US17249838

申请日：2021-03-16

Applicant: Huazhong University of Science and Technology

Inventor： Jiang Xiao ,  Shijie Zhang ,  Jiajie Zeng ,  Hai Jin ,  Chen Yu

IPC: H04L45/02 ,  H04L45/12 ,  H04L45/48 ,  H04L45/74 ,  G06F18/243

CPC classification number: H04L45/02 ,  G06F18/24323 ,  H04L45/123 ,  H04L45/48 ,  H04L45/74

Abstract: The present invention relates to a method of building a dynamic overlay network topology based on cross-chain interaction between blockchains, at least comprising: selecting at least one gateway node and at least one ordinary node from at least one cross-chain interaction node; clustering the ordinary nodes into ordinary node clusters based on a clustering algorithm; building a structured network topology and cross-chain connections between the cross-chain interaction nodes based on the gateway node; performing topology building on the ordinary node clusters based on a breadth-first spanning tree algorithm.

公开(公告)号：US20220182308A1

公开(公告)日：2022-06-09

申请号：US17249838

申请日：2021-03-16

Applicant: Huazhong University of Science and Technology

Inventor： Jiang Xiao ,  Shijie Zhang ,  Jiajie Zeng ,  Hai Jin ,  Chen Yu

IPC: H04L12/751 ,  H04L12/741 ,  H04L12/753 ,  H04L12/721 ,  G06K9/62

Abstract: The present invention relates to a method of building a dynamic overlay network topology based on cross-chain interaction between blockchains, at least comprising: selecting at least one gateway node and at least one ordinary node from at least one cross-chain interaction node; clustering the ordinary nodes into ordinary node clusters based on a clustering algorithm; building a structured network topology and cross-chain connections between the cross-chain interaction nodes based on the gateway node; performing topology building on the ordinary node clusters based on a breadth-first spanning tree algorithm.