archiveMarch 31, 2019

LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the access part...

 PSS and SSS (LTE Synchronization) After power-up, the UE  tries to obtain time and frequency synchronization with the system. For this,...

MASTER INFORMATION BLOCK (MIB) is the broadcast information transmitted by eNodeB at periodically. After Decoding the PSS and SSS information...

What is a Channel in LTE? The information flows between the different protocols layers are known as channels. These are used...

HARQ stands for Hybrid Automatic Repeat Request. HARQ = ARQ + FEC (Forward Error Correction)/Soft Combining. ARQ refers to Automatic Repeat Request i.e. if sender doesn’t...

What is a LTE Scheduler ? Scheduling is a process through which eNodeB decides which UEs should be given resources...

LTE Bands and Available Bandwidth Band Uplink-fmin Uplink-fmax Downlink-fmin Downlink-fmax Available Bandwidth Duplex Mode Remark 1 1920 MHz 1980 MHz...

Feature Group Indicators (FGI bits) Feature Group Indicator (FGI) is a special Information Element (IE) within UE Capability Information message....

Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and...

Maximum Coupling Loss has been chosen by 3GPP as the metric to evaluate coverage of a radio access technology. In...