LTE 책 한권 추천드립니다. 

3GPP의 복잡한 call flow에 대한 설명 보다는 LTE에 대해 쉽게 이해할 수 있는 개념 설명이 많아 좋습니다.

넷매니아즈에서도 많이 참고하고 있는 책이구요.

목차

Part I: Introduction ­ Background and Vision of EPC

  Chapter 1 Mobile broadband and the core network evolution

  Chapter 2 SAE history and background

Part II: Overview of EPS

  Chapter 3 Architecture overview

  Chapter 4 EPS deployment scenarios and operator cases

  Chapter 5 Services in EPS

Part III: Key Concepts

  Chapter 6 Session management and mobility

  Chapter 7 Security

  Chapter 8 Quality of service, charging and policy control

  Chapter 9 Selection functions

Part IV: The Nuts and Bolts of EPC

  Chapter 10 EPS network entities and interfaces

  Chapter 11 Protocols

  Chapter 12 Procedures

Part V: Conclusion and Future of EPS

  Chapter 13 Conclusions and looking ahead