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The Design and Implementation of Non-Redundant Identifier Scheme for Heterogeneous Wireless Integrated Networks

Author: YangHongJie
Tutor: HuangKaiZhi
School: PLA Information Engineering University
Course: Military Communication
Keywords: The integration of heterogeneous wireless network Identity Safe No redundancy identification Replace transmission Logo update
CLC: TN92
Type: Master's thesis
Year: 2010
Downloads: 30
Quote: 0
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Abstract


The integration of heterogeneous wireless network environment, different wireless technology network has a unique identification applications. Identified diversity, redundancy has brought a lot of security risks to converged networks and mobile users. Therefore, to explore for the integration of heterogeneous wireless network security needs identification mechanism is one of the key technologies for heterogeneous network convergence. To this end, the project team has made the identification of the non-redundant optimization strategy identifies the \However, this strategy did not give a specific set of design and implementation, and the lack of consideration on the integration of heterogeneous wireless network characteristics. On this basis, further improve the identification optimization strategy, combined with the integration of heterogeneous wireless network identification application the actual demand, the detailed design of a set of non-redundant identification scheme, and a prototype system implementation and verification. The main tasks are as follows: 1. Analysis of the integration of heterogeneous wireless network identification redundancy. For the integration of heterogeneous wireless networks, identification number, content, storage, and use redundant, further defined the network identification of functional coupling or redundant binding storage and transmission is the main reason for the disclosure of user information . 2 for the integration of heterogeneous wireless network identification redundant design without redundancy identification scheme. Focuses on the logo design, separation, storage, replace the transmission and update mechanism, and address the root causes user sensitive information in the network security issues. Including: (1) uniform definition of the identity of users of different access networks, redundant identification number and content of the problem; (2) designed to identify the distribution and separation of the storage mechanism to solve the problem of identification is stored on redundant; (3) Design a logo to replace the transmission mechanism, to identify the mechanism of redundant; (4) designed to increase the temporary identity fresh, identifies the update mechanism. The performance analysis shows that the non-redundant identification scheme can effectively protect the security of the user's real identity information. Design and implement the integration of heterogeneous wireless network access authentication prototype system, and the proposed scheme for the function and performance testing. As well as to improve the identification of storage security and query efficiency, design a the double keyword hash structure to store mapping identified relationship. The test results show that the non-redundant identification scheme can improve the security of sensitive information capacity to meet the security requirements of the integration of heterogeneous wireless network.

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications
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