Dissertation > Excellent graduate degree dissertation topics show

Research and Implementation of PTN Network Traffic Planning and Protection Algorithms

Author: LuoWei
Tutor: LiXingMing
School: University of Electronic Science and Technology
Course: Communication and Information System
Keywords: PTN traffic assignment p-Cycle bandwidth planning LSP
CLC: TN915.02
Type: Master's thesis
Year: 2013
Downloads: 20
Quote: 0
Read: Download Dissertation

Abstract


With the development of science and technology, the data traffic develops rapidlyand occupys the subject of the communication network, the position occupied by thetraditional network TDM traffic gradually is replaced by packet data. In this context, inorder to adapt to the needs of the IP data services better, the generation of packettransport network (PTN, Packet Transport Network) accords with nature. At present,the researchment about PTN network planning and optimization is still very little.Therefore, the researchments of packet transport network planning can not only reduceoperating costs and improve the efficiency of network construction. At the same time,it meets the urgent need of the operators for PTN network planning and optimization.PTN network will be deployed in the metro core network and convergence accessnetwork in future. Then, a large number of technology and knowledge about PTN arestudied systematically in the paper. Combining with network planning andoptimization techniques, a software system of PTN network planning and optimizationis designed.As a pratical soft system, the planning software system divides the planningprocess into several modules. The paper focuses on PTN network traffic distributionplanning and protection algorithm.After studying PTN network characteristics, the algorithm of calculating theintersecting ring network capacity is proposed, which can planning the bandwidthresources to deploy protection ring in the network. Then, the paper researches thesurvival of PTN network, in order to make the network bandwidth resources plannedmeet dual-link failure, at last propose the dual-link fiber disconnected capacityplanning algorithm (DDCPA). At last, the p-Cycle protection technology is researchfurther, Traffic Protection Algorithm in PTN Network Using P-cycle Structure (TPCS)is proposed in the paper, which is innovative in improving network bandwidthutilization and protection switching efficiency.

Related Dissertations

  1. The Setting Bases of Working Pressure in LNG Systems and Orthogonal Experiment Design of Heat Exchangers,TQ051.5
  2. The Research of a Novel High Efficiency PFC Circuit Based on One Cycle Control,TM46
  3. Expression of Prolyl Isomerase Pin1 in Osteosarcoma and the Effect of Regulation on Cell Cycle,R738.1
  4. Development of Small Mobile Cyclic Drying Machinery,S226.6
  5. Study of Mitigative and Physiological Effects by Arbuscular Mycorrhiz Fungi in Cucumber Plants under Salt Stress,S642.2
  6. Research of Relationship between Carbon Dioxide Net Exchange and Water Use Efficiency in Winter Wheat Field Ecosystem in Taiyuan Basin,S512.11
  7. The Impact of Histone Deacetylase Inhibitor Trichostatin a on Proliferation and Apoptosis of Porcine Granulosa Cells,S828
  8. Study on the Cell Cycle of Liver Cells during Rat Liver Regeneration,Q253
  9. Research on Evaluation of Technology and Economy of Biodiesel Based on Life Cycle Assessment,TE667
  10. Effects of Different Immunization on the Development of Immune Organs,cell Proliferation and Expression of Apoptosis-relatived Gene in Chicken,S858.31
  11. CNOOC Engineering Project Management Integrated System,F426.22
  12. \,F426.82
  13. Research on the Office Development Project with the Whole Life Cycle of Cost Management,F293.3
  14. Research on Single Node Spectrum Sensing Method in Cognitive Radio,TN925
  15. Multi-channel Digital Pressure Signal Automatic Cruise Measure Techniques for the Mine Monomer in the Application of Pillar Overhaul,TN911.23
  16. Shangqiu Local Transmission Network and Optimization,TN914.3
  17. Quantum Chemistry Study on Different Isomers for Ptn+/Ptn- (n=3-6) and Reaction of Pt2 with CH4 on Singlet and Triplet Energy Surfaces,O641.1
  18. The Research of the Utility of Tourism Destination Brand,F224
  19. Sensitivity Analysis on Fatigue Reliability of a Turbine Disk Using Finite Element Method,V232.3
  20. Research on Internal Growth Factors of Enterprise Based on Lifecycle of Enterprise and Industry,F224
  21. Rondom Variational Inequality and Its Application,O178

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Communicate > Communication network > General issues > Communication network structure and design
© 2012 www.DissertationTopic.Net  Mobile