IPv6 addressing and networking method based on physical space position mapping

A technology of physical space and space topology, applied in the field of network communication, can solve the problems of waste of IPv6 address space, etc., and achieve the effects of low transmission overhead, compatibility, and simplified interconnection process

Inactive Publication Date: 2014-08-06
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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Problems solved by technology

However, there is a huge waste of IPv6 address space in the IPv6 automatic configuration mechanism, and the simple application of IPv6 technology to the USN faces problems such as energy consumption limitations and resource limitations (such as computing resources / bandwidth resources) of sensor nodes, and cannot be used for routing and networking. bring benefits

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  • IPv6 addressing and networking method based on physical space position mapping
  • IPv6 addressing and networking method based on physical space position mapping
  • IPv6 addressing and networking method based on physical space position mapping

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Embodiment Construction

[0022] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0023] The idea of ​​an IPv6 addressing and networking method based on physical space location mapping in the present invention is to use the currently easily obtained global positioning information to divide the IPv6 address space according to the topology of the physical space, so that all allocated IPv6 addresses have Spatial topological properties, that is, such an IPv6 address contains the geographical location information of itself. For the convenience of description, we call the IPv6 address with this spatial topology as uIPv6 address, the process of generating uIPv6 address is called uIPv6 addressing, and the USN networking technology based on uIPv6 address is called uIPv6 technology, such as figure 1 Shown is the latitude and longitude mapping diagram (M=6) drawn based on NASAWorld Wind in the present invention. Unless otherwise speci...

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Abstract

The invention discloses an IPv6 addressing and networking method based on physical space position mapping. The IPv6 addressing and networking method includes that physical space position information, namely longitude, latitude and height information is utilized for IPv6 coding, and short format address networking is adopted in the process of addressing and routing to lower communication expense and storage expense. The IPv6 addressing and networking method aims at realizing a low-energy-consumption IPv6 addressing scheme compatible with existing IPv6 standards, and prefix attribute and spatial topological attribute are given to an IPv6 address; the IPv6 addressing and networking method is supportive of IPv6 address short-format coding and an address-position-based routing mechanism, thereby being suitable for large-scale, low-energy-consumption, isomeric and ubiquitous network scenes like large-scale sensor networking, and the process of interconnection with an IPv6 network can be simplified.

Description

technical field [0001] The invention belongs to the technical field of network communication, and in particular relates to the design of an IPv6 addressing and networking method using physical space location mapping. Background technique [0002] On the one hand, with the development of monitoring information in the direction of comprehensiveness, synthesis, and refinement, a large number of application examples of sensor networks reflect the obvious trend of ubiquity, heterogeneous interconnection, and large-scale. However, the existing sensor network technologies use different addressing schemes, making them incompatible with each other, and the energy consumption and resource constraints (such as computing resources / bandwidth resources) of sensor nodes make traditional routing algorithms suitable for large-scale applications. Most sensor networks face performance difficulties when networking. Although the method of using physical space topology information (based on geog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/741H04L45/74
Inventor 李龙江郑灵杰毛玉明
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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