Title:
TRANSMISSION METHOD AND SYSTEM FOR PEER-TO-PEER NETWORK
Document Type and Number:
WIPO Patent Application WO/2022/166590
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application is a transmission method for a peer-to-peer network, which method is used for a first peer node in the peer-to-peer network. The transmission method comprises: acquiring a target public network IP address and a target public network port of a second peer node from a networking service center, wherein the second peer node is located in a peer-to-peer network and accesses a public network by means of a corresponding NAT device, and the networking service center collects public network IP addresses and public network ports of nodes in the peer-to-peer network in advance; and establishing a connection with the second peer node on the basis of the target public network IP address and the target public network port, so as to perform NAT traversal transmission. In the embodiments of the present application, when a connection is to be established between peer nodes, a first peer node that initiates the connection can directly acquire a public network IP address and a public network port of a connection object (for example, a second peer node) from a networking service center, so as to establish a traversal NAT connection, and the connection efficiency is high.
More Like This:
Inventors:
WANG SHENG (CN)
Application Number:
PCT/CN2022/072802
Publication Date:
August 11, 2022
Filing Date:
January 19, 2022
Export Citation:
Assignee:
SHANGHAI BILIBILI TECH CO LTD (CN)
International Classes:
H04L61/50
Foreign References:
| CN106302846A | 2017-01-04 | |||
| CN101369959A | 2009-02-18 | |||
| CN101478493A | 2009-07-08 | |||
| CN103414799A | 2013-11-27 | |||
| CN109088958A | 2018-12-25 | |||
| CN111800341A | 2020-10-20 | |||
| US20200186496A1 | 2020-06-11 | |||
| CN202110149137A | 2021-02-03 |
Attorney, Agent or Firm:
INTELLECPRO CHINA LIMITED (CN)
Download PDF: