These are the slides that I used for CSE123A discussion session in 2007. They are made public for archival purpose.

CSE123A (2007Winter) discussion session slides

Discussion session is on every Friday 1pm-1:50pm at CENTER 216.

  • 1/19: Overview, Physical layer(1): Fourier analysis, Nyquist/Shannon limits
  • 1/26: Physical layer (2): Coding, Media transmission, HW1
  • 2/2: Data Link layer (1): End-to-end argument, Framing, Error detection sublayer
  • 2/9: Data Link layer (2): Error detection (CRC, LFSR), Error recovery (Protocol design, Throughput & Latency)
  • 2/16: Data Link layer (3): Error recovery (Sliding window), Media access (ALOHA, Ethernet)
  • 2/23: No discussion session before midterm
  • 3/2: Data Link layer (4), Network layer (1): Bridge, IP address
  • 3/9: Network Layer (2): Route computation (Distance vector, Link state) PPT file
  • 3/16: No discussion session (extra OH for HW3/final)

  • To Ryo Sugihara's page