無線基地局向けプロセッサ調査報告書が発刊

TABLE OF CONTENTS　　※詳細な目次はデータリソースウェブページをご覧ください。

List of Figures
List of Tables
About the Authors
About the Publisher
Preface
Executive Summary

1 Cellular Networks
Cellular Standards
3G Cellular Networks
LTE Cellular Networks
Base Stations
Types of Cellular Base Stations
Base-Station Anatomy

2 Cellular Technology
Cellular Protocols
3G Technologies
3.5G Technologies
4G Technologies
Summary of 3GPP Releases
Layer 2 and Above
Physical Layer
LTE Downlink
LTE Uplink
WCDMA
MIMO

3 Base-Station Processors
What Is a Base-Station Processor
What Is Not a Base-Station Processor
Common Characteristics
DSPs
DSP Accelerators
CPUs
Packet-Processing Accelerators
RF Interfaces
Backhaul Interfaces
System Interfaces
Base-Station System Design

4 Market and Technology Trends
Small-Cell Trends
Other Trends
TDD vs. FDD
Regional Trends
Wi-Fi Offload
Cloud RAN
Backhaul

5 Cavium
Company Background
Key Features and Performance
Internal Architecture
System Design
Developer Tools
Product Roadmap
Conclusions

6 Freescale
Company Background
Key Features and Performance
QorIQ Qonverge P913x-Series Processors
QorIQ Qonverge B4860 Processor
Internal Architecture
System Design
Developer Tools
Product Roadmap
Conclusions

7 Mindspeed
Company Background
Key Features and Performance
Transcede
PC3000 Series
Internal Architecture
Transcede
PC3000 Series
System Design
Developer Tools
Product Roadmap
Conclusions

8 Qualcomm
Company Background
Key Features and Performance
Internal Architecture
Scorpion CPU
Hexagon DSP
System Design
Developer Tools
Product Roadmap
Conclusions

9 Texas Instruments
Company Background
Key Features and Performance
KeyStone I Processors
KeyStone II Processors
Internal Architecture
System Design
Developer Tools
Product Roadmap
Conclusions

10 Other Vendors
Broadcom
Company Background
Key Features and Performance
Conclusions
DesignArt Networks
Company Background
Key Features and Performance
Conclusions
Octasic
Company Background
Key Features and Performance
Conclusions

11 Processor Comparisons
Processors for 4G Microcells and Macrocells
Processors for 4G Picocells
Processors for 3G Picocells and Femtocells

12 Conclusions
Market Directions
Vendor Outlook
Freescale
Texas Instruments
Mindspeed
Cavium
Broadcom
Qualcomm
DesignArt Networks
Octasic

Appendix: Further Reading
Index

List of Figures

Figure 1-1. 3G cellular network topology
Figure 1-2. LTE cellular network topology
Figure 1-3. Simplified block diagram of a base station
Figure 2-1. Downlink map of LTE logical, transport, and physical channels
Figure 2-2. Layer 2 downlink architecture for LTE
Figure 2-3. OFDM subcarriers
Figure 2-4. Resource blocks in an LTE data stream
Figure 2-5. Block diagram of LTE downlink signal chain
Figure 2-6. Block diagram of WCDMA downlink signal chain
Figure 3-1. Block diagram of a generic small-cell base station
Figure 4-1. Industry unit shipments of macro base stations, 2011-2016
Figure 5-1. Block diagram of Cavium Octeon Fusion CNF7130
Figure 5-2. Memory architecture of Octeon Fusion's DSP subsystem
Figure 5-3. Base-station design using Cavium Octeon Fusion
Figure 6-1. Block diagram of Freescale QorIQ Qonverge B4860
Figure 6-2. Two contrasting designs for LTE macrocell base stations
Figure 7-1. Block diagram of Mindspeed Transcede T2200
Figure 7-2. Block diagram of Mindspeed MAP vector unit
Figure 7-3. Block diagram of Mindspeed (Picochip) PC3008
Figure 8-1. Block diagram of Qualcomm Hexagon DSP
Figure 8-2. Block diagram of Qualcomm FSM9832 in a system
Figure 9-1. Block diagram of Texas Instruments KeyStone II TCI6636
Figure 9-2. Base-station design using a TI KeyStone processor

List of Tables

Table 2-1. Cellular technologies and data rates
Table 2-2. LTE user categories
Table 2-3. Summary of 3GPP releases
Table 4-1. Top five base-station OEMs
Table 5-1. Key parameters for Cavium Octeon Fusion base-station processors
Table 6-1. Key parameters for Freescale QorIQ Qonverge P913x processors
Table 6-2. Key parameters for Freescale QorIQ Qonverge B4860 processor
Table 7-1. Key parameters for Mindspeed Transcede processors
Table 7-2. Key parameters for Mindspeed (Picochip) PC3000 processors
Table 8-1. Key parameters for selected Qualcomm FSM processors
Table 9-1. Key parameters for TI KeyStone I base-station processors
Table 9-2. Key parameters for TI KeyStone II base-station processors
Table 10-1. Key parameters for Broadcom Aquilo BCM616xx processors
Table 10-2. Key parameters for DesignArt Networks DAN3400 processor
Table 10-3. Key parameters for Octasic OCT2224W processor
Table 11-1. Comparison of processors for 4G microcells and macrocells
Table 11-2. Comparison of processors for 4G picocells
Table 11-3. Comparison of processors for 3G picocells and femtocells

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