Outage Probability and Cell Coverage
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)
Wireless Communications by Andrea goldsmith, Draft of second edition. (http://web.stanford.edu/class/ee359/doc/WirelessComm_Chp1-16_March32020.pdf)