For more details refer topics discussed in my above video:
An introduction to IP header compression :: white paper from Effnet AB – http://www.effnet.com/pdf/Whitepaper_Header_Compression.pdf
Wiki :: RFC 1144 :: Van Jacobson TCP/IP Header Compression – https://en.wikipedia.org/wiki/Van_Jacobson_TCP/IP_Header_Compression
IP Header Compression: A Study of Context Establishment – https://users.soe.ucsc.edu/~cedric/papers/westphal2003IP.pdf
Robust Header Compression – https://en.wikipedia.org/wiki/Robust_Header_Compression