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LTE RAN Optimization with System Vendor Parameters

Course Description

With technical depth and the instructor’s vast personal experiences, The
training “LTE RAN Optimization with System Vendor Parameters” guides
the participants through the LTE system and its functionality. All along
the training, as the different parts of the system are hi-lighted, important
parameters and their respective settings for optimal performance are
discussed. The training is customized to your choice of vendor/vendors.

 

Content

LTE AND AIR INTERFACE STRUCTURE
  • E-UTRAN network architecture
  • E-UTRAN and EPC - eNodeB, MME, S-GW, P-GW, HSS
  • OFDM LTE FDD radio frame, RB, RE
  • Link adaptation, Protocol structure, HARQ
  • DL Physical channel structure
  • RS signals and RSRP, RSRQ, RSSI measurements
  • Synchronization and System Information
  • PCI planning
  • LTE DL L1/L2 control signaling
  • LTE UL and SC-FDMA
  • UL channels & signals: PUCCH, PUSCH, DRS, SRS
  • Channel Status Reporting
  • UL power control
  • Conventional vs fractional power control
  • Random access procedure
  • PRACH configuration parameters and planning
  • DL and UL PHY layer overhead
MULTIPLE ANTENNA TECHNIQUES
  • Tx Diversity vs Spatial Multiplexing, SU-MIMO, MU-MIMO
  • Practical antenna configurations
  • MIMO influence on throughput and network capacity
  • MIMO adaptation
LTE PLANNING TOPICS
  • Link Budget
  • COST 231-Hata model
  • Configuration of maximum cell radius
  • Frequency influence on propagation
LTE PROCEDURES
  • Connectivity states
  • LTE QoS model
  • RRC procedures
  • Paging and Idle Mode DRX
  • TA, TAL concept and planning
  • Active mode DRX
LTE MOBILITY
  • Idle mode reselection
  • Connected mode measurements and HO
LTE SCHEDULER
  • Scheduler types
  • Parameters for DL and UL schedulers
CS FALLBACK
  • The CS Fallback functionality
  • Optimizing paging and call-setup delays for voice CSFB
SON AND ANR

    Target audience

    The course is aimed at radio planners and optimizers with the challenge of tuning and optimizing LTE Radio Networks.

    Pre-requisites

    This course requires the participants to have experience/knowledge of LTE Radio Networks.

    Course length

    3 days

    Price

    2.600 €

    Code

    WM0073

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