LTE & LTE Advanced: 4G Network Radio Interface (Hardcover)

This book presents the technical characteristics of the two radio network interfaces of mobile 4G, LTE and LTE Advanced, based on Release 8, 9 and 10 of the 3GPP specifications.

Points covered include a detailed description of various components of the radio interface. RRC signaling messages used to establish the connection, enabling the security, the paging, the establishment and the release of dedicated and default support and the handover. The PDCP ensures the security of the transmission and allows the recovery during handover and the compression of the headers. The RLC protocol defines the transmission modes with or without acknowledgment. The MAC protocol determines the random access, the data transfer, the timing advance, the scheduling and the discontinuous reception. The physical layer includes a description of the methods of multiplexing (time, frequency and space) and the various signals and physical channels.

本書介紹了基於3GPP規範的第8、9和10版本的移動4G無線網絡接口LTE和LTE Advanced的技術特性。

內容包括對無線接口各個組件的詳細描述。RRC信令消息用於建立連接，實現安全性、呼叫、建立和釋放專用和默認支持以及切換。PDCP確保傳輸的安全性，並允許在切換期間進行恢復和標頭壓縮。RLC協議定義了帶有或不帶有確認的傳輸模式。MAC協議確定了隨機接入、數據傳輸、時序提前、調度和間斷接收。物理層包括多路復用方法（時間、頻率和空間）的描述，以及各種信號和物理通道。