Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano,...
Transcript of Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano,...
![Page 1: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/1.jpg)
www.huawei.com
Security Level:
HUAWEI TECHNOLOGIES CO., LTD.
Milano, 29/05/2018
Design and Prototype a Wireless
Communication SystemMarco Manfredi
![Page 2: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/2.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 3: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/3.jpg)
HUAWEI
![Page 4: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/4.jpg)
HUAWEI
![Page 5: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/5.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 6: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/6.jpg)
Why?
High level system analysis
✓ Evaluation of:
● different architectural solutions
● system performance
Algorithms
✓ Design
✓ Test
✓ Reuse
System prototyping
✓ Construction of test enviroments
✓ Validation of:
● System architecture
● Algorithms
![Page 7: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/7.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 8: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/8.jpg)
System Description
Multi-User System Communication Technological challanges✓ Generation up to 5 I&Q (In-phase & Quadrature)
couples:
●16 x DAC (Digital to Analog Converter): TX
●16 x ADC (Analog to Digital Converter): RX
✓ Signal Bandwidth >1 GHz
●>40 GS/s
✓ Real-Time Operation
●Algorithms for 8 Modem
✓ Control of 240+ digital lines
●SPI (Serial Peripheral Interface)
SPI Interface
Real-Time DSP Algorithms
+ Sampling
Access Point• 4 x up-converters• 4 x down-converters• BB interface• Phased-Array Antenna
Remote Terminal #4• 1(2) x up-converters• 1(2) x down-converters• Base-Band interface• Phased-Array Antenna
Remote Terminal #3• 1(2) x up-converters• 1(2) x down-converters• Base-Band interface• Phased-Array Antenna
Remote Terminal #2• 1(2) x up-converters• 1(2) x down-converters• Base-Band interface• Phased-Array Antenna
Remote Terminal #1• 1(2) x up-converters• 1(2) x down-converters• Base-Band interface• Phased-Array Antenna
TX+RX I&QGo&Run
AP #1 #2 #3 #4
To control boards according to the
algorithms
![Page 9: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/9.jpg)
System Description
Testbench with one transceiver
DUTMW Transceiver
HW PlatformModem
4 x Base-Band Signals
Synchronization
SPILines
SPI & GPIOHost PC
Algorithms
![Page 10: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/10.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 11: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/11.jpg)
Modem: Design and Simulation
Design, execute and verify modem in
MATLAB/Simulink
Automatically generation of VHDL code
Deploy generated code on HW/FPGA
MATLAB/SimulinkAlgorithms & Modem Design
HDL CODER
VHDL
FPGA
![Page 12: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/12.jpg)
Modem: Design and Simulation
MATLAB/SimulinkAlgorithms & Modem Design
HDL CODERVHDL Code Creation
VHDL
Implement Design
Synthesis
Map
Place & Route
Verification
Static Timing Analysis
Timing Simulation
Back Annotation
Driver HW Platform
![Page 13: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/13.jpg)
Modem: Design and Simulation
Modem: Simulink Model – Top Level
![Page 14: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/14.jpg)
Modem: Design and Simulation
Modem: Simulink Model – Modulator
![Page 15: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/15.jpg)
Modem: Design and Simulation
Modem: Simulink Model – Filter TX & RX
![Page 16: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/16.jpg)
Modem: Design and Simulation
Modem: Simulink Model – Demodulator
![Page 17: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/17.jpg)
Modem: Design and Simulation
![Page 18: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/18.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 19: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/19.jpg)
Modem: Integration and Verification
![Page 20: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/20.jpg)
Modem: Integration and Verification
HDL CODERVHDL Code Creation
VHDL
Implement Design
Synthesis
Map
Place & Route
![Page 21: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/21.jpg)
Modem: Integration and Verification
1 AP
CLRWR
A
Ref -20 dBm Att 5 dB*
60 MHz/Center 400 MHz Span 600 MHz
*
*
3DB
RBW 3 MHz
VBW 500 Hz
SWT 320 ms
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
1
Marker 1 [T1 ]
-30.21 dBm
400.000000000 MHz
Date: 5.DEC.2017 17:21:50
Driver HW Platform
![Page 22: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/22.jpg)
Agenda
HUAWEI
Why?
System Description
Modem: Design and Simulation
Modem: Integration and Verification
Conclusion
![Page 23: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/23.jpg)
Conclusion
The collaboration with The MathWorks Team has allowed:
✓ A complete workflow to:
● design Modem and Algorithms (MATLAB/Simulink)
● generate fixed-point design through quantization analysis
● generate synthesizable VHDL code (HDL coder): the VHDL code generated is ready to the
implemention
The modem performance, integrated on the hardware platform (Xilinx Virtex-7
based), are perfectly inline with the simulated modem performance (Simulink).
![Page 24: Design and Prototype a Wireless Communication System€¦ · HUAWEI TECHNOLOGIES CO., LTD. Milano, 29/05/2018 Design and Prototype a Wireless Communication System Marco Manfredi.](https://reader034.fdocuments.in/reader034/viewer/2022042212/5eb6460de800320dd410142a/html5/thumbnails/24.jpg)
Thank youwww.huawei.com
Copyright©2011 Huawei Technologies Co., Ltd. All Rights Reserved.The information in this document may contain predictive statements including, without limitation, statements regarding the future financial andoperating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments todiffer materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose onlyand constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.