Title:
INTER-NODE DISTANCE MEASUREMENT METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/096837
Kind Code:
A1
Abstract:
The present invention provides an inter-node distance measurement method, comprising: obtaining a data transmission rate, a round-trip time, and a packet loss rate between a first node and a second node; and measuring the distance between the first node and the second node according to the data transmission rate, the round-trip time, and the packet loss rate, wherein the data transmission rate is inversely proportional to the distance, and the round-trip time and the packet loss rate are proportional to the distance. Also provided is an inter-node distance measurement system. The inter-node distance measurement method and system of the present invention resolve the technical problem in the prior art of inaccurate and unreliable inter-node distance measurement.
Inventors:
LI HONGFU (CN)
Application Number:
PCT/CN2016/088865
Publication Date:
June 15, 2017
Filing Date:
July 06, 2016
Export Citation:
Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LECLOUD COMPUTING CO LTD (CN)
LECLOUD COMPUTING CO LTD (CN)
International Classes:
H04L45/122
Foreign References:
| CN1889519A | 2007-01-03 | |||
| CN1809971A | 2006-07-26 | |||
| CN102970058A | 2013-03-13 | |||
| CN1794651A | 2006-06-28 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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