Descripción de “Peer-to-Peer Protocols and Local Area Networks (Coursera)”
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.
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.
Graded: Graded Assessment – Reliable Services and Data Link Controls
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.
Graded: Graded Assessment – Medium Access Controls
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.
Graded: Graded Assessment – Local Area Networks
course project – Peer-to-Peer Protocols and Local Area Networks
This is a comprehensive peer review assessment
Graded: Peer-to-Peer Protocols and Local Area Networks
Especificaciones: Peer-to-Peer Protocols and Local Area Networks (Coursera)
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