Safety routing method for amalgamation network of honeycomb network and self-organization network with enhanced security

A technology of fusion network and self-organizing network, which is applied in the field of fusion network and can solve the problems of congested user communication in cellular network hotspot cells and so on.

Inactive Publication Date: 2008-11-12
NANJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing converged networks are based on cellular networks. By adding some forwarding devices, ad hoc frequency bands are

Method used

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  • Safety routing method for amalgamation network of honeycomb network and self-organization network with enhanced security
  • Safety routing method for amalgamation network of honeycomb network and self-organization network with enhanced security
  • Safety routing method for amalgamation network of honeycomb network and self-organization network with enhanced security

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Experimental program
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Embodiment Construction

[0081] The invention superimposes the cellular base station into the existing Ad hoc network. The cellular base station coordinates nodes in multiple Ad hoc networks, and provides security-enhanced routing for the Ad hoc network.

[0082] The converged network networking scheme of the present invention is as follows: figure 1 shown.

[0083] (1) Mobile terminals, including smart phones, PDAs, mobile phones, PCs and notebook computers. This is a dual-mode terminal, it has two interfaces: a cellular interface and an Adhoc interface, so it can work in both the existing cellular network and the self-organized Ad hoc network. Each mobile terminal has two important parameters in the model: reliability parameter and credibility parameter.

[0084] (2) The base station can store the local terrain as detailed as possible and accurately locate the legal nodes within the coverage area. The base station stores the reliability parameters of the local node in the database as the inhere...

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Abstract

A secure routing method of the converged network of a security-increased cellular network and a self-organized network is a converged network scheme and a routing secure method of the security-increased cellular network and an Ad hoc (self-organized network). The converged network comprises three main parts: a dual mode mobile terminal, a base station and a security agent, and adopts the converged network secure routing method to carry out routing; wherein, the dual mode mobile terminal comprises a smart phone, PDA, PC and a notebook computer; the base station stores the local terrain in detail to a maximum extent and locates the lawful nodes in the coverage area precisely to form network topology information; the security agent is connected with the nodes in the base station managing district by a main trunk path of the cellular network; the security agent is internally provided with a reliable center and an authentication center, which is used for managing the security of the converged network; when nodes give off routing requirements, the routing selection is executed in a 'first choosing an Ad hoc mode, second relying on a base station' way, and the routing is executed in the secure routing method of the converged network.

Description

technical field [0001] The invention relates to a security enhanced cellular network and Ad hoc (self-organizing network) fusion network scheme and routing security method, and specifically relates to the technical field of fusion network technology mainly based on Ad hoc network technology and supplemented by cellular network technology. Background technique [0002] Mobile ad hoc network (MANET) is a multi-hop self-organizing system composed of a group of mobile nodes with wireless transceivers. All nodes in the network are equal, and each mobile terminal has both functions of a router and a host: as a host, the terminal needs to run user-oriented applications; as a router, the terminal needs to run corresponding routing protocols. The topology of the network is dynamically changing, and its internal nodes can dynamically maintain contact with other nodes in any way. This structure without a center and not relying on the inherent infrastructure makes its networking very c...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/08H04L29/06H04L9/32H04L9/30H04W12/06H04W40/02
CPCY02D30/70
Inventor 吴蒙冯忞季丽娜
Owner NANJING UNIV OF POSTS & TELECOMM
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