LTE Overview
LTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the access part...
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PSS and SSS (LTE Synchronization)
PSS and SSS (LTE Synchronization) After power-up, the UE tries to obtain time and frequency synchronization with the system. For this,...
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MASTER INFORMATION BLOCK (MIB)
MASTER INFORMATION BLOCK (MIB) is the broadcast information transmitted by eNodeB at periodically. After Decoding the PSS and SSS information...
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LTE Channels: Logical, Transport and Physical Channels Details and Mapping
What is a Channel in LTE? The information flows between the different protocols layers are known as channels. These are used...
Hybrid Automatic Repeat Request (HARQ) in LTE FDD
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...
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LTE eNodeB Scheduler and Different Scheduler Type
What is a LTE Scheduler ? Scheduling is a process through which eNodeB decides which UEs should be given resources...
LTE EUTRAN Bands
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) in LTE – Rel. 8, Rel. 9 and Rel. 10
Feature Group Indicators (FGI bits) Feature Group Indicator (FGI) is a special Information Element (IE) within UE Capability Information message....
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