'B sec' presentation slideshows

Chapter 3: Transport Layer

Chapter goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control instantiation and implementation in the Internet. Chapter Overview: transport layer services multiplexing/demultiplexing

797 views • 69 slides

Chapter 3: Transport Layer

Chapter goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control instantiation and implementation in the Internet. Chapter Overview: transport layer services multiplexing/demultiplexing

819 views • 69 slides

Human Interaction

426 views • 32 slides

Transport Layer

Goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control instantiation and implementation in the Internet. Overview: transport layer services multiplexing/demultiplexing connectionless transport: UDP

655 views • 28 slides

Transport Layer

Goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control instantiation and implementation in the Internet. Overview: transport layer services multiplexing/demultiplexing connectionless transport: UDP

835 views • 28 slides

rdt2.1: sender, handles garbled ACK/NAKs

Wait for ACK or NAK 0. Wait for call 1 from above. Wait for ACK or NAK 1. rdt2.1: sender, handles garbled ACK/NAKs. rdt_send(data). sndpkt = make_pkt(0, data, checksum) udt_send(sndpkt). rdt_rcv(rcvpkt) && ( corrupt(rcvpkt) || isNAK(rcvpkt) ). Wait for call 0 from above.

990 views • 22 slides

MPEG-3 For Audio

MPEG-3 For Audio Presented by: Chun Lui Sunjeev Sikand History of MP3 In 1987, the Fraunhofer IIS started to work on perceptual audio coding in the framework of the EUREKA project EU147, Digital Audio Broadcasting (DAB).

554 views • 19 slides

Performance of rdt3.0

rdt3.0 works, but performance stinks example: 1 Gbps link, 15 ms e-e prop. delay, 1KB packet:. fraction of time sender busy sending. =. = 0.00015. Utilization = U = . 8kb/pkt. T. =. 8 microsec. = 8 microsec. transmit. 10**9 b/sec. 30.016 msec. Performance of rdt3.0.

225 views • 11 slides

Performance of rdt3.0

rdt3.0 works, but performance stinks example: 1 Gbps link, 15 ms e-e prop. delay, 1KB packet:. fraction of time sender busy sending. =. = 0.00015. Utilization = U = . 8kb/pkt. T. =. 8 microsec. = 8 microsec. transmit. 10**9 b/sec. 30.016 msec. Performance of rdt3.0.

199 views • 11 slides