1 UEE 3501: Communication System Laboratory This course provides a series of experiments with a DSP-...
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![Page 1: 1 UEE 3501: Communication System Laboratory This course provides a series of experiments with a DSP- processor-based wireless system such that you can.](https://reader030.fdocuments.us/reader030/viewer/2022033106/56649dac5503460f94a9c4da/html5/thumbnails/1.jpg)
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UEE 3501:
Communication System Laboratory
This course provides a series of experiments with a DSP- processor-based wireless system such that you can learn how digital data are actually transmitted and received in wireless environments.
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Digital communication system:
mapper DAC Filter x
Channel
+
Filter xADCde-
mapper
bits symbol transmit filtering
)2cos( tfc
)2cos( tfc
Modulation
De-modulation
NoiseReceive filtering
Estimated symbol
Estimatedbits
RF architectures/Impairments
Equalization
Digital domain Analog domain
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In the course, you are supposed to implement some typical communication systems with a DSP-based wireless system.
Plateform: – Spartan 6/OMAP-138 coprocessing kid
– Produced by Avnet
– FPGA: Xilinx Spartan 6
– DSP: TI 6000
– CUP: ARM processor DAC/ADC module:
– 40MHz
– 12bits/10bits RF module: Maxim for WiMax system The purpose of the experiments is to let you know how a
wireless communication system actually works.
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Spartan 6/OMAP-138:
EMIF
* SOM: system on module
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The interface:
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The overall system (baseband/RF module):
Homework:– C review
Spartan 6/OMAP-138ADC/DAC module
RF module
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Instructor: 吳文榕 , ED 830, Phone ext. 31647, e-mail: [email protected]
TAs: 陳柏豪 ,林大為 ,ED 720, Phone ext.: 54566, e-mail: [email protected], [email protected]
Grading policy: – In-class practice: 20%
– Homework/report: 30%
– Midterm/final: 50% (online testing) Lecture notes will be available in the ED copy shop. References
– Text books for Signals and Systems and Principles of Communication systems
– Lecture notes for Comupter simulations for communication systems.
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Course outline:– Lab 1 C introduction– Lab 2 CCS introduction – Lab 3 Digital modulation (DBC) – Lab 4 Sampling rate conversion (DBC)– Lab 5 Transmit and receive filtering (DBC) – Lab 6 Communication between PC and DSP (DBC)– Lab 7 Signal transmission between DSP and ADC/DAC (ABC)– Lab 8 Modulation/demodulation (ABC)– Lab 9 Signal analyzer (RFC)– Lab 10 Signal transmission with RF module (RFC)– Lab 11 Modulation/demodulation with RF module (RFC)– Lab 12 Signal transmission with two boards (RFC)– Lab 13 SISO wireless system I (RFC)– Lab 14 SISO wireless system II (RFC)– Lab 15 Spatial multiplexing MIMO system (RFC)– Lab 16 Space time coded MIMO system (RFC)
* DBC: digital baseband channel ABC: analog baseband channel RFC: RF channel
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Format of the Report
Problem– Problem
– Background, theories, and setups Experiment results and discussions
– Experiment results explaining the behaviors of the system investigated (table or figures)
– Discussions References Appendix
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Grading Policy for Report
Correctness 50%
correctness, reasonableness
Completeness 20%
Experiment procedure, parameter
finished items
Discussion 15%
Result discussions, property interpretation
Readability 15%
Appearance, organization, data/figure