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First 11 weeks: KMOOC 변복조와 전력스펙트럼 2018-2학기분 Link! (KMOOC 회원가입후 이용가능)

Last 4 weeks: WSSUS channel model, Ray-based MIMO channel model

  2018-2   KMOOC Week KMOOC Topics
Week Date Meeting Number Meeting # 
  Sept. 4 1 1 1 Analog vs. Digital Communications
1     2 Cellular Systems and Standards: 3G WCDMA, 4G LTE
  Sept. 6 2 3 Fourier Analysis 1
      2 1 Fourier Analysis 2
  Sept. 11 3 2 Complex Baseband Representation of Real Bandpass Signals: Main Result
2      3 Complex Baseband Representation of Real Bandpass Signals: Derivation
  Sept. 13 4 3 1 Quadrature Modulation vs. Polar Modulation
      2 Direct Up-Conversion vs. 2-Stage Up-Conversion
  Sept. 18 5 3 Complex Baseband Representation of Real Bandpass Systems: Motivation
3      4 1 Complex Baseband Representation of Real Bandpass Systems: Derivation
  Sept. 20 6 2 I-Q Demodulator
      3 Direct Down-Conversion vs. 2-Stage Down-Conversion
4  Sept. 27 7 5 1 Image-Band Problem and IR Filter: Revisited
      2 How to Handle Uncertainty in Electrical Signals: Random Variable
  Oct. 2 8 3 Independence among Multiple Random Variables
5     6 1 Correlation between Two Real-Valued Random Variables
  Oct. 4 9 2 Correlation between Two Complex-Valued Random Variables
      3 Real-Valued Gaussian Random Vectors
6  Oct. 11 10 7 1 Proper-Complex Gaussian Random Vectors
      2 Continuous-Time Random Processes: Time-Domain Characterization
  Oct. 16 11 3 CT Random Processes: Expectation, Correlation, and Wide-Sense Stationarity
  Midterm Exam #1 (KMOOC Midterm Exam)
7     8 1 CT Random Processes: Frequency-Domain Characterization
  Oct. 18 12 2 CT Random Processes: PSD and xPSD
      3 CT Random Processes: LTI Filtering of CT Random Process
  Oct. 23 13 9 1 Complex Baseband Representation of Real-Valued CT Bandpass Random Process
8     2 Complex Baseband Representation of Real-Valued Bandpass WSS Random Process: TD Characterization
  Oct. 25 14 3 Complex Baseband Representation of Real-Valued Bandpass WSS Random Process: FD Characterization
      10 1 AWGN, ACGN, Band-Limited AWGN, Proper-Complex Band-Limited AWGN, Proper-Complex AWGN
  Oct. 30 15 2 AWGN, ACGN, Band-Limited AWGN, Proper-Complex Band-Limited AWGN, Proper-Complex AWGN: Exercises
9     3 Digitally Modulated Signals and Their PSDs: ASK and PSK
  Nov. 1 16 11 1 Digitally Modulated Signals and Their PSDs: PAM, and QAM
      2 Digitally Modulated Signals and Their PSDs: OQPSK, MSK, DS-CDMA
  Nov. 6 17 3 Digitally Modulated Signals and Their PSDs: OFDM
10     12 1 Digital Baseband/IF Modem: Uniform Sampler and ADC
  Nov. 8 18 2 Digital Baseband/IF Modem: Uniform Interpolator and DAC
      3 Digital Baseband/IF Modem: Motivations for Upsampling and Downsampling
  Nov. 13 19 13 1 Digital Baseband/IF Modem: Upsampling and Interpolation 
11     2 Digital Baseband/IF Modem: Downsampling and Decimation
  Nov. 15 20 3 A System Prototyping, Summary, and Further Studies
  Midterm Exam #2 *KMOOC Final Exam)

 

On-Campus

Lecture Subject Topics          
Week Date          
12 Nov. 20

21

Wireless Channels Classification of Channels                  
Nov. 22 22 Wide-Sense Stationary Uncorrelated Scattering (WSSUS) Channel,

Delay spread, coherence time, coherence bandwidth, Doppler power spectrum , etc.

 

                 
13 Nov. 27 23                  
Nov. 29 24                  
14 Dec. 4 25 MIMO channel, Ray-based model and 7 properties of a ray: mag, phase, delay, Doppler, DoA, DoD, polarization                  
Dec. 626                  
15 Dec. 1127                  
Dec. 1328                  
16 Dec. 21 29 Final Exam