Understanding Transmission Impairments and Performance in Data Communication
Автор: Virtual IT Class
Загружено: 2026-02-25
Просмотров: 72
Описание: This lecture explores the fundamental physical limitations that affect data transmission in communication systems. We examine key transmission impairments—including attenuation, distortion, and various forms of noise and analyse how they influence signal integrity. The discussion then connects these impairments to measurable performance metrics such as bandwidth, throughput, latency and jitter. Through conceptual explanations and numerical illustrations, the video provides a rigorous foundation for understanding how physical-layer phenomena impact overall network performance in modern data communication systems.
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