Dissertation > Excellent graduate degree dissertation topics show

The Research of Data Processing Algorithm on Mobile P2P Network

Author: YangFeng
Tutor: QinXiaoZuo
School: Nanjing University of Aeronautics and Astronautics
Course: Applied Computer Technology
Keywords: Mobile P2P Data Management Simulation platform Non- space-time query Spatiotemporal Query
CLC: TP311.13
Type: Master's thesis
Year: 2009
Downloads: 59
Quote: 1
Read: Download Dissertation

Abstract


In recent years, the computing power and storage capacity of mobile computing devices continues to increase. At the same time, mobile devices, wireless communication technology has also made rapid development. Forming a new network - mobile P2P network between these devices via short-range communication protocol interconnect. Query processing is an important content of mobile P2P network data management, network with mobile resources to form a support application systems using database management systems, and to meet the user makes a query request, presented many challenges in this field of research. The traditional flooding query processing method does not completely meet the needs of the user and system applications, and therefore non-spatial and temporal data query processing capability is proposed in this paper based on the resource category to store resources and take advantage of to improve the space-time query processing algorithm based on the query window is divided capacity. Work and innovation of the main points are as follows: 1) In this paper, the existing mobile P2P network simulation platform based on the design and simulation platform expansion to meet the mobile P2P network data management research needs. The platform combines the advantages of the existing traditional network research field algorithm simulator, the increase reflects the function of mobile P2P network characteristics, realistic simulation of the algorithm implementation. 2) mobile P2P network, the core issue is the effective management of resources, network resources by characteristics divided about the resources and time and space resources can be divided into non-space-time, non-space-time resources do not have the time and space characteristics, has a very flexible, the presence of time and azimuth uncertainty, the paper put forward on the basis of the existing non-space-time query processing algorithms based resource category by the query processing algorithms, an effective solution to the problem of non-spatial and temporal data management. 3) This paper presents a parallel processing algorithm based on the query window by queries, processing time and space resources in the network. Query target window by a predetermined sub-region to be divided, so that in dealing with the temporal and spatial queries, the system is able to take advantage of the divided region to be executed in parallel query processing algorithm to eliminate communication collision efficient completion of the space-time queries. The research results can be used in mobile P2P environment, data management, mobile ad hoc networks, mobile mobile P2P networks and vehicular ad hoc networks such as the common technology in the military, traffic management, environmental resources, counter-terrorism disaster, daily life and other fields has a broad application prospects.

Related Dissertations

  1. Design and Implementation of Network Data Management System Based on LabVIEW,TP274
  2. Simulation System for Aluminum Foil Cold Mill and Research of Tension Control,TG334.9
  3. An Analysis and Measurement of Video Surveillance System Called Mobiling Global Eyes Over P2P,TN929.5
  4. File Searching Method Research Based on Pheromone’s Induction for Mobile P2P Networks,TP393.02
  5. FPGA technology mapping algorithm,TN791
  6. Optimization Design and Research of 6-dof Rotation Platform with Redundant Motion,U661.7
  7. Research on Key Technology of All IP Broadband Mobile P2P Network,TN915.02
  8. The Design and Implementation of Control Center in CTCS3 Simulation Platform,U284.48
  9. Design and Implementation of the Electronic Map Dynamic Labeling System,P208
  10. Permanent magnet synchronous traction motor design analysis and Simulation Platform,TM341
  11. Study of the Numerical Simulation Platform and Experiment of Welding Fume Control and Displacement Ventilation in Large Integral Industrial Workshop,TU834
  12. DHT -based strategy Hu mobile P2P network routing protocols,TN929.5
  13. Design and implementation of the management system of vocational colleges teaching evaluation data,TP311.52
  14. Investigations on Joint Scheduling Algorithms in Multiple-Cell LTE-A System,TN929.5
  15. Design and Implementation of the Data Management and Early-warning System for the Slope Stability Monitoring,TP311.52
  16. Research on Hull Production Design Data Management Technology Based on XTPDM,U673.2
  17. Research on Solution for Design and Management to Data Layer of Shipbuilding Informatization Service Platform,U673.2
  18. Rural Customer Information System Design and Implementation,TP311.52
  19. Design and Implementation of the Historical Data Management for the Personal Credit System of Henan Credit Union,TP311.52
  20. Research on Experiment Data Management System of Industrial Engineering,TP315

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
© 2012 www.DissertationTopic.Net  Mobile