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Signal encoding, bandwidth, latency, and transmission modes such as simplex, half-duplex, and full-duplex 國立臺灣大學 Chapter 3 & 4: Data Link & MAC Layers Computer Networks Tanenbaum Slides
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Computer networks are collections of interconnected devices that communicate with each other to share resources, exchange data, and provide services. These devices can be computers, servers, printers, routers, switches, and other networking equipment. The primary goal of a computer network is to enable efficient and reliable communication between devices, allowing them to share information and coordinate their actions. Depending on which version (edition) of the slides