TRAINING

We are pleased to introduce our new training course for LTE and 5G. The trainings are available as classroom training at your facility and we are able to fine tune and adapt the content especially for your needs.

If you like to get more detailed training content or a quotation do not hesitate to contact us.

OVERVIEW:

The Long term evolution (LTE) radio access network is a new physical technology to give user equipment (UE) access to the CORE network. The physical method used in LTE is based on OFDMA and SC-FDMA. For LTE-Advanced SC-FDMA will change to DFT-S-OFDM in UL. LTE allows to work on the air interface with flexible bandwidth (1.4 – 20 MHz). In LTE-A with carrier aggregation (CA) it is possible to have 5 times this frequency bands. The latency (<100 ms) in the access network is reduced and the data throughput is increased (up to 320 Mbps). In LTE-A we have up to 3/1,5 Gbps transmission with CA and more MIMO antennas. Protocol stacks are simplified and protocol states are reduced. 4 x MIMO antenna systems in downlink can be used. In LTE-A we use 8 x MIMO in downlink and 4 x MIMO in uplink. LTE-A is introducing Relay Nodes and CoMP transmission. It is evolving eSON, eHeNB, eMBMS. LTE-A will have the structure of heterogeneous networks and a new machine to machine communication is introduced. A new device to device communication is introduced especially for PWS. The CORE network is based on IP Multimedia Subsystem (IMS). LTE and LTE-A can work as a single network but is normally used together with GSM, UMTS and CDMA2000 networks. The training will also show the discussions beyond LTE-Advanced. LTE is defined from 3GPP in Release 8/9, LTE-A is defined in Rel 10/11/12/13/14 and 15.

COURSE TARGET:

The participants are familiar with telecommunication systems like GSM/UMTS. They will learn to understand the new LTE telecommunication network. From the physical level on the air interface up to the network design and the used protocols and messages.

 TARGET GROUP:

This course addresses the needs of network operators, network planners, service providers, system developers and application programmers. The course focuses on both sides, UE/Mobile as well as network side.

 DURATION:

 2-3 days

Topics like:

  • Lte Evolution
  • Rel.99 – Rel.15, Lte and Lte-A Pro
  • OFDMA and SC-FDMA
  • Adaptive Modulation and Coding
  • Physical Channels and Signals
  • DL Logical-, Transport- and Physical- Channel Mapping
  • UL Channels
  • MIMO
  • Interfaces and Nodes
  • Carrier Aggregation 32
  • Dual Connectivity DL/UL.Relay Nodes
  • Lte and Lte-A latency
  • Minimizing of Drive Tests
  • Machine to Machine communication

are handled during this training.

OVERVIEW:

5G is the latetst generation of cellular mobile communication and performance high date rate, reduced latency save energie and costs.
Speeds up to 20Gbit/s, achievable with wide channel bandwidths and massive MIMO are handled in lower frequencies (FR1 - below 6GHz) and higher frequenceies (FR2 - above 24GHz).

The high data rate and low latency of 5G are envisioned as opening up new applications in the near future. One is practical virtual reality and augmented reality. Another is fast machine-to-machine interaction in the Internet of Things (IoT). For example, computers in vehicles on a road could continuously communicate with each other (C2C), and with the road (V2X), by 5G.

COURSE TARGET:

The participants are familiar with telecommunication systems like GSM/UMTS/LTE. They will learn to understand the

  • new 5G New Radio technology requirements
  • Lte/5G evolution
  • Cell layout

TARGET GROUP:

This course addresses the needs of network operators, network planners, service providers, system developers and application programmers. The course focuses on both sides, UE/Mobile as well as network side.

DURATION:

2-3 days

Topics like:

  • New Radio
  • ng-eNB
  • NG-RAN and NG-Core
  • 5G Radio Access
  • OFDMA 
  • Subcarrier Spacing
  • Beamforming
  • Cell search
  • Bandwidth adaptation
  • PDCCH, DL Scheduling
  • PUCCH, UL Scheduling
  • Network Slicing
  • Protocol stacks
  • Security in 5G
  • Massive MIMO, 3D MIMO
  • 5G Location based services
  • V2X
  • NB-IoT
  • NG-RAN internal interfaces
  • NTN Non Terrestrial Network
  • New Radio MSCs

are handled during this training.