LTE – eNodeB, MME and SAE Function in Short
LTE – eNodeB, MME and SAE Function in Short Here I write in short about eNodeB functions, Mobile Management Entity (MME) functions and System Architecture Evolution (SAE) functions. LTE (Long-Term…
Tag: lte ue access
Visualization of Beam Forming in LTE
Currently, beam forming is only applicable for TDD version of LTE. The time synchronous version of LTE TDD on uplink and downlink also makes the implementation of beam forming more…
Work of Acquisition Indicator Channel AICH in 3G
Here I write about what is main work of Acquisition Indicator Channel AICH in 3G There is 2 types main work of AICH Carrying the Acquisition Indicators (AI), SF =…
How Non Access Stratum procedures works in LTE
The procedures for the Non Access Stratum, especially power management procedures are substantially similar to UMTS. Main change is that the UMTS EPS allows concatenation certain procedures to allow faster…
Non-contention vs Contention Access procedure in LTE
Random access procedure is performed for the following five events: • Initial access from RRC_IDLE; • RRC Connection Re-establishment procedure; • Handover; • DL data arrival during RRC_CONNECTED requiring random…
Based on DCI formats Resource allocation in LTE
Based on DCI formats In LTE Three types of allocation are used: type 0: DCI formats 1, 2, 2A type 1: DCI formats 1, 2, 2A type 2: DCI formats1A,…
Why needs to know Frequency Band Reframing Requirement for LTE Planning
When you are planning for LTE network then two points also needs to take care frequency band reframing requirement and location of operator coverage requirement for LTE network. Let’s check…