PHY

LTE Protocol Stack

By techlteworld on October 27, 2020 • ( 0 )

LTE Protocol stack is divided into Three Layers. Layer 1 (Physical Layer) Layer 2 (PDCP,MAC,RLC Layers) Layer 3 (NAS and RRC Layers) Functions of each Layer. NAS: 3GPP TS 24.301 EPS bearer management Authentication Paging origination EPC connection management-IDLE mobility… Read More ›

O-RAN:Challenges in ORAN & Function Migration of 4G to 5G RAN Architecture

By techlteworld on October 1, 2020 • ( 0 )

Challenges in ORAN/ORAN Deployment. With the move towards Open RANs, operators and integrators need to test that all the Technology works together before it goes into the live network. Best scenario of this challenge concerns the wide range of components… Read More ›