Illustrative Scenarios of Wireless Channels
[1] Fundamentals of Wireless Communication by David Tse and Pramod Viswanath, Cambridge University Press, 2005. (https://www.ee.iitm.ac.in/giri/pdfs/EE5141-2023/book1-tse.pdf)
[2] Wireless Communications by Andrea goldsmith, Draft of second edition. (http://web.stanford.edu/class/ee359/doc/WirelessComm_Chp1-16_March32020.pdf)
[3] Article on Doppler Spread vs. Coherence Time in Wireless Communication. (https://www.rfwireless-world.com/terminology/doppler-spread-vs-coherence-time)
[4] Chapter on Doppler Spread and Coherence Time. (https://www.youtube.com/watch?v=CgrURJrO8E8)