Name registration and resolution method based on space-time constraint field

A name resolution and resolution method technology, applied in the field of network technology and communication information, to achieve the effect of enhancing scalability, reducing the scope of operation, and improving response speed

Active Publication Date: 2019-04-02
ZHENGZHOU SEANET TECH CO LTD
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  • Description
  • Claims
  • Application Information

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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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  • Name registration and resolution method based on space-time constraint field
  • Name registration and resolution method based on space-time constraint field

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Embodiment Construction

[0050] The present invention provides a name registration and resolution method based on space-time constraints, which solves the scalability and security problems of name resolution in the Information Center Network (ICN), so as to meet the three different applications of special time delay, intra-domain and unconstrained Different requirements for QoS in different scenarios.

[0051] The method includes:

[0052] According to the network measurement index parameter set {Ti}; among them, Ti<Ti+1, 1≤i≤I-1, I is a constant; divide the space of network nodes so that each given Ti corresponds to a container level, record It is a Ci-class container;

[0053] Starting from any local parsing node LRNj, the bottom-up nesting space is divided into C1-level containers, C2-level containers, ..., CI-level containers, forming a tree structure;

[0054] The process of performing different on-site name registration for the three scenarios of special delay, intra-domain, and unconstrained ...

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Abstract

The invention relates to a name registration and resolution method based on space-time constraint field. The method comprises steps: according to a measurement index parameter set {Ti}, space partitioning is carried out on network nodes, wherein each given Ti is corresponding to a Ci-level container level; as for an entity name registration request with special delay, a node LRNj is selected according to a spatial position, and field name registration is carried out on a resolution node of a Ci-level container where the LRNj is; as for an entity registration request constrained in a domain, the field name registration starts from the LRNj and goes up a tree structure until a top container CI where the LRNj is; as for an unconstrained entity registration request, the existing general systemis directly entered for name registration; a name resolution request under special delay requirements completes field name resolution processing in a bottom Ci-level container where the LRNj is; a name resolution request in a domain completes name resolution processing in a top container CI where the LRNj is; and an unconstrained name resolution request enters the existing general system to complete name resolution processing.

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...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L61/3015H04L61/45
Inventor 盛益强王劲林程钢叶晓舟邓浩江王玲芳
Owner ZHENGZHOU SEANET TECH CO LTD
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