Introduction

Chapter Contents: 1.1 Fundamental limits of caching: An information-theoretic perspective 1.1.1 Coded caching for error-free channels 1.1.2 Caching over wireless channels 1.1.3 Data compression and secrecy preservation for caching 1.2 Caching in large mobile networks: Asymptotic analysis 1.2.1 Scaling laws for mobile networks without fixed infrastructure 1.2.2 Scaling laws for caching with hierarchical cooperation 1.2.3 Stochastic geometry approaches for caching 1.3 Resource allocation for caching: A game-theoretic perspective 1.3.1 Dynamic pricing for caching 1.3.2 Auction approaches for caching 1.3.3 Contract theory for caching 1.3.4 Mean-field game theory for caching 1.4 Caching with time-varying popularity and recommendation systems 1.4.1 Popularity dynamics in the time and spatial domain 1.4.2 Joint caching and recommendation 1.5 Some applications of caching in mobile networks 1.5.1 Caching for mobile social networks 1.5.2 Caching for CRANs, UAVs, and MEC 1.6 Organization of the book References