In this course, we discuss peer-to-peer protocols and local area networks. Part one in this course is to answer the question of how does a peer-to-peer protocol deliver reliable data transfer service across unreliable transmission lines or networks. We focus on several medium access control protocols and their performance analysis. In the second part, we discuss how medium access control protocols coordinate the access to the communication channel so that information gets through from a source to a destination in the same broadcast local area network. We further discuss local area network and wireless LAN.
Este curso faz parte do Programa de cursos integrados Computer Communications
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Programa de cursos integrados Computer CommunicationsSistema de Universidades do ColoradoUniversidade do ColoradoInformações sobre o curso
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Curso 2 de 4 no
Aprox. 16 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Inglês, Espanhol
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Curso 2 de 4 no
Aprox. 16 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Inglês, Espanhol
oferecido por
Sistema de Universidades do ColoradoUniversidade do Colorado
The University of Colorado is a recognized leader in higher education on the national and global stage. We collaborate to meet the diverse needs of our students and communities. We promote innovation, encourage discovery and support the extension of knowledge in ways unique to the state of Colorado and beyond.
Programa - O que você aprenderá com este curso
3 horas para concluir
Peer-to-Peer Protocols
This module examines peer-to-peer protocols and service models. Importantly, it examines three automatic repeat request (ARQ) protocols that provide reliable data transfer service.
3 horas para concluir
5 vídeos (Total 30 mín.), 6 leituras, 2 testes
4 horas para concluir
Reliable Services and Data Link Controls
This module introduces TCP that uses ARQ techniques to provide reliable stream service and flow control end-to-end across connectionless packet network. It also examines two framing techniques that are used to identify the boundaries of frames of information within a digital bit stream, and discusses two data link control standards in widespread use.
4 horas para concluir
3 vídeos (Total 20 mín.), 4 leituras, 2 testes
2 horas para concluir
Medium access control
This module discusses the need for medium access control (MAC), and introduces representative random access and scheduling MAC protocols - including the carrier-sense multiple access with collision detection CSMA-CS protocol which forms the basis for the Ethernet LAN standard. It also shows the impact of delay-bandwidth product on protocol performance.
2 horas para concluir
4 vídeos (Total 25 mín.), 4 leituras, 2 testes
4 horas para concluir
Local Area Networks
This module discusses the structure of the frames used in LANs, and introduces several important LAN standards, including the IEEE 802.3 Ethernet LAN and IEEE 802.11 wireless LAN. Furthermore, the MAC protocols associated with each LAN standard are also described.
4 horas para concluir
3 vídeos (Total 19 mín.), 4 leituras, 2 testes
Avaliações
Principais avaliações do PEER-TO-PEER PROTOCOLS AND LOCAL AREA NETWORKS
por JK12 de Dez de 2019
This course is really awesome! I highly recommend to all undergraduate students. this is something students really need to understand, especially for those who pursue their profession in this domain.
por VM29 de Out de 2021
The content is really good. However, the subtitles in English are incorrect at some moments and it made me spend a lot of time reading the outside materials. In general, this course was fine, though.
por DD2 de Mai de 2020
Awesome course. Learning materials are good. Assignments and final project is sufficiently challenging. Learned a lot.
por DB26 de Mai de 2020
helped me to learn how communication takes place in LAN and Peer to Peer network, it was good course, i enjoyed.
Sobre Programa de cursos integrados Computer Communications
This specialization is developed for seniors and fresh graduate students to understand fundamental network architecture concepts and their impacts on cyber security, to develop skills and techniques required for network protocol design, and prepare for a future of constant change through exposure to network design alternatives. Students will require a prior knowledge of C programming, an understanding of math probability and a computer science background is a plus.
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