US 11,386,103 B2 · Query enhancement system and method for constructing elastic field based on time delay

Abstract

A query enhancement system for constructing an elastic field based on a time delay, including: dividing a network node to obtain a set of containers composed of several containers, wherein the containers are nested and each container includes a management node for performing node organization, neighbor maintenance and query services within the container. Further, a query enhancement method for constructing an elastic field based on a time delay includes: carrying out same-layer non-intersection full-coverage division on a network node to obtain a set of containers that are nested, and execute a query flow without a given low time delay requirement which uses an existing query technique and a nearby query flow with a given low time delay requirement which uses a distributed nearby querying method to carry out a nearby query; with an actual query time delay index Ti less than the requirement of an upper time delay limit Ts.

Claims16

Dependent claims

A query enhancement system for constructing an elastic field based on time delay, wherein:

network nodes are subjected to logical division to obtain a group of containers composed of a plurality of containers, wherein the plurality of containers have a nested relationship, and the plurality of containers constitute the group of containers, and
each container further comprises:
a management node used for node organization, neighbor maintenance, and a query service in the container, wherein
based on a time delay index set {Ti} including at least one time delay index Ti, the network nodes are logically divided, each of the at least one time delay index Ti corresponds to a layer of a Ci level container with no intersection and full coverage of a plurality of Ci level containers, the Ci level containers have a nested relationship such that multiple Ci level containers constitute a Ci+1 level container, Ti<Ti+1, 1≤i≤I-1, I is a number of layers of nested containers, and each of the at least one time delay index Ti is an actual query time delay index.

1 more element

A query enhancement method, he method comprising:

subjecting network nodes to logical division with no intersection and full coverage on each layer, to obtain a group of containers composed of a plurality of containers, wherein the plurality of containers have a nested relationship, the plurality of containers constitute the group of containers, and each container comprises a management node used for node organization, neighbor maintenance, and a query service in the container;
and
respectively performing a query flow without given time delay requirements and a nearby query flow with given time delay requirements
the query flow without given time delay requirements adopts existing query technologies, including direct mapping, aggregation query, Skyline query, and Top-k query, to realize a query, so as to obtain at least one network address corresponding to an identifier, and;
as to the nearby query flow with given time delay requirements, a distributed nearby query method is adopted for a nearby query, such that the actual query time delay index Ti is smaller than the requirement of a certain time delay upper limit Ts.

2 more elements

Dependencies are inferred from the claim text.

Query enhancement system and method for constructing elastic field based on time delay

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Query enhancement system and method for constructing elastic field based on time delay

Life of this patent

Abstract

Claims16