A name registration and resolution method based on space-time constraints

Abstract

The present invention relates to a name registration and analysis method based on space-time constraints, including: according to the measurement index parameter set {Ti}; for network node space division, each given Ti corresponds to a Ci-level container hierarchy; for special time delay According to the entity name registration request, the node LRNj is selected according to the spatial location, and the on-site name registration is performed on the resolution node of the C1-level container where the LRNj is located; Go up the tree structure until the top-level container CI where the LRNj is located; for unconstrained entity registration requests, directly enter the existing general system for name registration; name resolution requests under special delay requirements will be at the bottom C1 level where the LRNj is located The on-site name resolution process is completed in the container; the name resolution request in the domain will be completed in the top-level container CI where LRNj is located; the unconstrained name resolution request directly enters the existing general system to complete the name resolution process.

Description

technical field [0001] The invention belongs to the field of network technology and information communication technology, and in particular relates to a name registration and analysis method based on time-space constraints. Background technique [0002] The TCP / IP Internet system has been difficult to adapt to the development trend of future networks, especially the development needs of new applications such as mobile access, pervasive computing, distributed information processing, and massive streaming media. In order to improve user experience, the researchers proposed the information center network (ICN), which decouples the information name from the network location to enhance network performance in all aspects, including mobility, scalability, real-time and dynamics. In the information center network ICN, the information name is required to be aggregated and persistent, so as to avoid the problem of routing table expansion and ensure that the information name does not c...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the above-mentioned problems in the existing name registration and analysis methods, the present invention provides a name registration and analysis method based on time and space constraints on-site, to solve the scalable name resolution in the Information Center Network (ICN) Performance and security issues to meet the different requirements for QoS in different application scenarios

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