SYSTÈME ET PROCÉDÉ D'AMÉLIORATION D'INTERROGATION POUR CONSTRUIRE UN CHAMP ÉLASTIQUE EN FONCTION DU TEMPS DE PROPAGATION

摘要

The present invention relates to a query enhancement system for constructing an elastic f ield 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 nest ed 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 con structing 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 give n low time delay requirement; the query flow without a given low time delay requirement use s an existing query technique; and the query flow with a given low time delay requirement use s 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