Course Description of RA4121-30A RA4121-30A - LTE Radio Parameters [RL30]
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ACADEMY
1. Course Description Course Number
RA4121-30A
Course Title
LTE Radio Parameters [RL30]
Target Group
Network Planning/Performance engineers Network Engineering and Optimisation personnel
Learning Target
After the training, the participant will be able to: Plan radio parameters for RL30 Explain RRM functionalities LTE Functionalities and Features Overview Sketch the Long Term Evolution (LTE) Radio Network and it's interfaces Explain the RRM Framework Give a Features Overview Parameter Structure & SIBs List and explain the Managed Objects of NSN eNB solution Explain the structure of System Information Broadcast in LTE Give an overview of the contents of each SIB Revise the allocation of physical radio resources Physical Channel Configuration & Random Access Identify the physical layer signals and channels Explain the structure and contents of physical layer signals and channels Describe the overall RA process Distinguish contention-based and contention-free RA Explain the PRACH configuration options and settings Explain RA power ramping Analyze related parameters UE State Handling Explain the parameters and procedures relevant for UE state changes State the possible configuration choices for DRX/DTX in RL30 Bearer Control State different connection / activity states of an LTE UE in comparison to UMTS Identify performance related aspects of the feature Describe different transitions and relevant triggers as e.g. activity/inactivity detection Discuss performance and optimisation aspects Admission Control Explain the concept of RAC in LTE Distinguish default and dedicated bearers Explain LTE QoS profiles Power Control & Power setting Explain the basics of LTE PC Describe UL open loop PC part Discuss UL open loop PC part Identify DL power settings Analyze PSD Explain PC impact on network performance Explain PC-related parameters Adaptive Modulation and Coding Explain the principles and parameters governing AMC MIMO Mode Control Explain the basics of multi-antenna techniques Explain different multi antenna options in LTE Identify transmission on single antenna port Analyze advantages of receive diversity -
Created on 23.05.2012 at 10:43:57
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ACADEMY
Describe the basics of MIMO Discuss MIMO options: Spatial Multiplex vs. Tx diversity List the RL30-specific alternatives Identify related RRM impacts Distinguish different configurations and related parameters Idle Mode Mobility Management Explain radio measurements in LTE Describe the processes and parameters for Idle Mode mobility (Cell Selection and Re-selection) Connected Mode Mobility Management Describe the processes and parameters for Connected Mode mobility (Handover) Scheduler Explain the principle of UL and DL Scheduler Explain Outer Loop Quality Control Explain UL and DL Adaptive Modulation and Coding (AMC) Explain Outer Loop Link Adaptation (OLLA) Explain Adaptive Transmission Bandwidth (ATB) Self Organising Networks overview List the most important principles of SON Describe the NSN implementation of ANR Give an overview on further SON features -
Prerequisites
RA4100: LTE Architecture TM5115: LTE and SAE Fundamentals TM5117: LTE Air Interface RA4120 : LTE Radio Planning
Contents
LTE Functionalities and Features Overview Parameter Structure & SIBs Physical Channel Configuration & Random Access UE State Handling Bearer Control Admission Control Power Control & Power Setting Adaptive Modulation & Coding MIMO Mode Control Idle Mode Mobility Management Connected Mode Mobility Management Scheduler Self Organising Networks overview
