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Explicit Content Caching at Cellular Base Stations for Opportunistic Wireless CDN

Glossary第4-7页
Abstract第7页
Chapter 1 Introduction第11-19页
    1.1 Background and significance第11-15页
        1.1.1 Background on 5G networks第11-12页
        1.1.2 Opportunistic wireless Content Delivery Network (OwCDN)第12-15页
    1.2 Main contents and contributions of the paper第15-17页
    1.3 Organization第17-19页
Chapter 2 Background of Caching System第19-31页
    2.1 Introduction第19页
    2.2 CDN and traditional caching第19-26页
        2.2.1 CDN第19-20页
        2.2.2 Traditional caching of CDN第20-26页
    2.3 BS caching in mobile CDN第26-29页
        2.3.1 MCDN第26-27页
        2.3.2 Base station caching of MCDN第27-29页
    2.4 Opportunistic wireless content delivery network第29-31页
        2.4.1 The difference between existing caching and caching in OwCDN第29页
        2.4.2 Features of caching in OwCDN第29-31页
Chapter 3 Explicit BS Caching with User Mobility Awareness第31-53页
    3.1 System model and problem formulation第31-36页
    3.2 Optimal algorithm for BS caching第36-39页
        3.2.1 Introduction of DP第37-38页
        3.2.2 Application of DP in 0-1 knapsack problem第38-39页
    3.3 Heuristic algorithms for BS caching第39-44页
        3.3.1 Introduction of heuristic algorithm第39-41页
        3.3.2 Simulated annealing第41-42页
        3.3.3 Genetic algorithms第42-43页
        3.3.4 Greedy algorithms第43-44页
    3.4 Simulation results第44-53页
        3.4.1 Performance limits of BS caching第46-49页
        3.4.2 Performance comparison of different algorithms第49-53页
Chapter 4 Explicit BS Caching with User Fairness Constraint第53-65页
    4.1 Problem formulation第53-54页
    4.2 Stepwise heuristic algorithm第54-56页
    4.3 Simulation results第56-65页
        4.3.1 Relationship with caching space第56-59页
        4.3.2 Relationship with redundant capacity第59-61页
        4.3.3 Relationship with fairness threshold第61-65页
Chapter 5 Conclusions and Prospect第65-67页
    5.1 Conclusions第65-66页
    5.2 Future work第66-67页
References第67-71页
Publication第71-73页
Acknowledgements第73页

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