Principles of Digital Communications

Instructor Emre Telatar
Office INR 117
Email [email protected]
Office Hours By appointment
Teaching Assistant Serhat Emre Coban
Office INR 018
Email [email protected]
Office Hours By appointment
Teaching Assistant Bora Dogan
Office INR 034
Email [email protected]
Office Hours By appointment
Teaching Assistant Adway Girish
Office INR 038
Email [email protected]
Office Hours By appointment
Student Assistant Bassam El Rawas
Email [email protected]
Lectures & Exercises Wednesday 13h15 – 16h00 (Room: ME B3 31)
Friday 13h15 – 16h00 (Room: ME B3 31)
Language: English
Credits : 6 ECTS

Course Information

See the course information.

Moodle link

Announcements

  • The midterm exam will be held on Friday, April 19th at 13h15.
  • The first lecture will be held on Wednesday, February 21st, in ME B3 31 at 13h15.

Detailed Schedule

Date Topics covered Textbook sections Problem sets Solutions
Feb 21 – Introduction to the course
– Binary hypothesis testing, MAP rule
1, 2.1, 2.2.1 HW 1

Feb 23 – Gaussian noise
– Binary hypothesis testing with Gaussian noise (scalar and vector)
2.3, 2.4.1, 2.4.2

HW 1 Soln

Feb 28 – m-ary hypothesis testing
– m-ary hypothesis testing with white Gaussian noise
2.4.3 HW 2

Mar 01 – (revision)
– Q function properties
2.3

HW 2 Soln

Mar 06 – Sufficient statistics 2.5 HW 3

Mar 08 – Examples of sufficient statistics, Fisher-Neyman factorization theorem 2.5

HW 3 Soln

Mar 13 – Union and Bhattacharya bounds 2.6 HW 4

Mar 15 – Continuous-time AWGN channel 3.1, 3.2

HW 4 Soln

Mar 20 – White Gaussian noise, receiver design 3.3, 3.4 HW 5

Mar 22 – Reducing continuous-time AWGN to discrete Gaussian channel 3.5

HW 5 Soln

Mar 27 – Isometries, equivalences of system designs 4.1 — 4.3 HW 6

Apr 10 – Communication system parameters 4.4

HW 6 Soln

Apr 12 – More on system parameter tradeoffs 4.4 HW 7

Apr 17 – Dimensionality and time-bandwidth product
– (Briefly) Nyquist criterion for orthonormal bases
4.4

HW 7 Soln

Apr 19 Midterm exam Midterm

Midterm Soln

Apr 24 – Nyquist criterion for orthonormal bases 5.4 HW 8

Apr 26
– Band-edge symmetry, root-raised cosine
5.5

HW 8 Soln

May 1 – Power spectral density 4.3 HW 9

May 3 – Convolutional codes, trellis decoding 6.1 — 6.3

HW 9 Soln

May 8 – Convolutional codes and trellis decoding, continued 6.4 HW 10

May 10 – Error probability analysis of trellis decoding 6.4

HW 10 Soln

May 15 – Analysis of convolutional codes 6.4 HW 11

May 17 – Passband communication 7.1, 7.2

HW 11 Soln

May 22 – Passband communication 7.3 HW 12

May 24 – Passband communication 7.4

HW 12 Soln

May 29 – Course summary

May 31 – Project demos Description

Theory

Theory Soln

Jun 24 Final exam Final

Final Soln