Title:
QUERY ENHANCEMENT SYSTEM AND METHOD FOR CONSTRUCTING ELASTIC FIELD BASED ON TIME DELAY
Document Type and Number:
WIPO Patent Application WO/2019/052075
Kind Code:
A1
Abstract:
The present invention relates to a query enhancement system for constructing an elastic field based on a time delay, the system comprising: logically dividing a network node to obtain a set of containers composed of several containers, wherein the several containers have a nested relationship; the several containers constitute a set of containers; and each of the containers comprises a management node for performing node organization, neighbor maintenance and query services within the container. Further disclosed is a query enhancement method for constructing an elastic field based on a time delay, the method comprising: carrying out same-layer non-intersection full-coverage logical division on a network node to obtain a set of containers composed of several containers, wherein the several containers have a nested relationship, and respectively execute a query flow without a given low time delay requirement and a nearby query flow with a given low time delay requirement; the query flow without a given low time delay requirement uses an existing query technique; and the query flow with a given low time delay requirement uses a distributed nearby querying method to carry out a nearby query, with an actual query time delay index Ti being less than the requirement of a certain upper time delay limit Ts.
Inventors:
WANG JINLIN (CN)
SHENG YIQIANG (CN)
CHENG GANG (CN)
YE XIAOZHOU (CN)
DENG HAOJIANG (CN)
WANG LINGFANG (CN)
SHENG YIQIANG (CN)
CHENG GANG (CN)
YE XIAOZHOU (CN)
DENG HAOJIANG (CN)
WANG LINGFANG (CN)
Application Number:
PCT/CN2017/117698
Publication Date:
March 21, 2019
Filing Date:
December 21, 2017
Export Citation:
Assignee:
INST ACOUSTICS CAS (CN)
BEIJING HILI TECH CO LTD (CN)
BEIJING HILI TECH CO LTD (CN)
International Classes:
H04L45/121
Foreign References:
| US20080195584A1 | 2008-08-14 | |||
| CN103207897A | 2013-07-17 | |||
| CN106844666A | 2017-06-13 | |||
| CN107079044A | 2017-08-18 | |||
| CN201710841537A | 2017-09-18 |
Other References:
See also references of EP 3686757A4
Attorney, Agent or Firm:
FASTA INTELLECTUAL PROPERTY LIMITED (CN)
Download PDF: