A multi-shard method and device based on network P2P communication and random broadcast

By fragmenting and randomly broadcasting the P2P network, and using Bloom filters and a redundancy factor θ to control message propagation, the problem of redundant information transmission in the Gossip protocol is solved, thereby improving network stability and transmission efficiency.

CN119520537BActive Publication Date: 2025-10-24ZHEJIANG LAB
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Patent Information

Application Number
CN202411558868.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-04
Publication Date
2025-10-24
Estimated Expiration
2044-11-04

AI Technical Summary

Technical Problem

Traditional Gossip protocols require the transmission of a large amount of redundant information, resulting in a waste of network bandwidth and node resources, and may cause information delay or loss when the network topology is unstable or the node fails.

Method used

A multi-segmentation method based on network P2P communication and random broadcasting is adopted. By dividing the network into multiple segments, Bloom filters and redundancy factor θ are used to control the message propagation range, and a random hierarchical broadcasting algorithm is combined to reduce redundant information transmission.

Benefits of technology

It improves the stability and transmission efficiency of P2P networks, reduces the number of times nodes receive the same message, thereby enhancing network scalability and reducing latency.

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Abstract

The application discloses a kind of based on network P2P communication and random broadcast's multi-slice method and device, this method is through on the basis of Kademlia and Gossip protocol, propose a through to P2P network is sliced, prevent message from other slice network nodes when spreading, and through the way of multi-path random selection neighborhood node and the amount of configurable redundant information, construct the P2P network with higher stability, lower latency, higher transmission efficiency.To solve the problems of wasting network bandwidth and nodes in the related art that the conventional Gossip protocol usually needs to transmit a large amount of redundant information when transmitting information.
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