User's Manual

Mobile WiMAX RAS SPI-2213 System Description
© SAMSUNG Electronics Co., Ltd. III
TABLE OF CONTENTS
INTRODUCTION I
Purpose .................................................................................................................................................. I
Document Content and Organization..................................................................................................... I
Conventions........................................................................................................................................... II
Revision History..................................................................................................................................... II
CHAPTER 1. Overview of Mobile WiMAX System 1-1
1.1 Introduction to Mobile WiMAX.............................................................................................. 1-1
1.2 Characteristics of the Mobile WiMAX System..................................................................... 1-3
1.3 Mobile WiMAX Network Configuration................................................................................. 1-4
1.4 Mobile WiMAX System Functions ........................................................................................ 1-6
CHAPTER 2. Overview of SPI-2213 2-1
2.1 Introduction to SPI-2213........................................................................................................2-1
2.2 Characteristics of SPI-2213................................................................................................... 2-2
2.2.1 Application of the OFDMA Method....................................................................................... 2-2
2.2.2 Separate DU and RRH Structure ......................................................................................... 2-2
2.2.3 Support of MIMO .................................................................................................................. 2-3
2.2.4 Support of Frequency Reuse Pattern (FRP)........................................................................ 2-3
2.3 Main Functions ...................................................................................................................... 2-4
2.3.1 Physical Layer Processing Function .................................................................................... 2-4
2.3.2 Call Processing Function...................................................................................................... 2-6
2.3.3 IP Processing Functions.......................................................................................................2-8
2.3.4 Auxiliary Device Interface Function ...................................................................................... 2-9
2.3.5 Maintenance Function .......................................................................................................... 2-9
2.4 Specifications .......................................................................................................................2-11
2.5 System Configuration.......................................................................................................... 2-14
2.6 Interface between Systems................................................................................................. 2-16
2.6.1 Interface Structure...............................................................................................................2-16
2.6.2 Protocol Stack..................................................................................................................... 2-17