What is a Cyclic Prefix in OFDM? скачать в хорошем качестве

What is a Cyclic Prefix in OFDM?

Explains the Cyclic Prefix in OFDM and DMT from a signals perspective. Check out my 'search for signals in everyday life', by following my social media feeds: Facebook: https://www.facebook.com/profile.php?... Instagram:   / iainexplains   Related videos: (see: http://www.iaincollings.com) • Why is the OFDM Symbol Prefix Shorter in 5G Mobile and 802.11ac WiFi?    • Why is the OFDM Symbol Prefix Shorter...   • OFDM Waveforms    • OFDM Waveforms   • OFDM and the DFT    • OFDM and the DFT   • How are OFDM Sub Carrier Spacing and Time Samples Related?    • How are OFDM Sub Carrier Spacing and ...   • How does OFDM Overcome ISI?    • How does OFDM Overcome ISI?   • How are Complex Baseband Digital Signals Transmitted?    • How are Complex Baseband Digital Sign...   • How are Throughput, Bandwidth, and Data Rate Related?    • How are Throughput, Bandwidth, and Da...   • How are Bit Error Rate (BER) and Symbol Error Rate (SER) Related?    • How are Bit Error Rate (BER) and Symb...   • What is SNR and Eb/No?    • What are SNR and Eb/No?   Other videos and PDF Summary Sheets: http://www.iaincollings.com