What does PDCP do in LTE?

What does PDCP do in LTE? – Enpatika

What is the difference between ciphering and integrity protection in LTE?

31 March 2022 Enpatika.com Genel

Ciphering is needed when you want that only authorized people can ACCESS TO SEE the data. Integrity is when authorized people can ACCESS TO MODIFY the data .

What does PDCP do in LTE?

31 March 2022 Enpatika.com Genel

From UMTS, the main function of the PDCP layer has been the header compression of IP packets – this is the reason why it is called the Packet Data Convergence Protocol. In LTE, the PDCP layer has evolved to support a security function; that is, integrity protection and ciphering .