4G LTE Training

4G lte Training

4G LTE Fundamentals training  introduces 4th generation technology of Long term evolution both GSM/UMTS networks.It is an exciting new technology in telecom industry.

  • What is LTE Training ?

In Nov. 2004, 3GPP (3rd Generation Partnership Project) began a project to define the Long-Term Evolution (LTE) of Universal Mobile

Telecommunications System (UMTS) cellular

  • Technology
  • Higher performance
  • Backwards compatible
  • Wide applications
  • History of LTE
  • LTE Training is a standard for wireless data communications technology and an evolution of the GSM/UMTS standards.
  • The goal of LTE was to increase the capacity and speed of wireless data networks using new DSP (digital signal processing) techniques and modulations.
  • A further goal was the redesign and simplification of the network architecture to an IP-based system with significantly reduced transfer latency compared to the 3G architecture.
  • The LTE Training wireless interface is incompatible with 2G and 3G networks, so that it must be operated on a separate wireless LTE was first proposed by NTT DoCoMo of Japan in 2004, and studies on the new standard officially commenced in 2005.
  • The LTE standard was finalized in December 2008, and the first publicly available LTE service was launched by TeliaSonera in Oslo and Stockholm on December 14, 2009 as a data connection with a USB modem.
  • Samsung Galaxy Indulge being the world’s first LTE smartphone starting on February 10, 2011. Initially, CDMA operators planned to upgrade to rival standards called UMB and WiMAX.
  • But all the major CDMA operators (such as Verizon, Sprint and MetroPCS in the United States, Bell and Telus in Canada, au by KDDI in Japan, SK Telecom in South Korea and China Telecom/China Unicom in China) have announced that they intend to migrate to LTE after all.
  • The evolution of LTE Training is LTE Advanced, which was standardized in March 2011.

Key features

  • 24 hours of instructor-led training
  • 24 hours of high-quality eLearning content
  • 5 simulation exams (250 questions each)
  • 8 domain-specific test papers (10 questions each)
  • 30 CPEs offered
  • 98.6% pass rate

4G lte Training                                                                                      Duration :- 3 Days

  • Agenda

  • LTE Technologies
  • Voice Over LTE
  • Value Added Services
  • LTE Product Devices
  • LTE Maintenance
  • LTE Advance

  • LTE FDD & TDD

  • Simplex
  • Half Duplex
  • Full Duplex

  • TD-LTE Features

  1. Frame structure
  2. Random access
  3. Scheduling
  4. HARQ
  5. ACK/NACK
  6. Guard periods

  • FDD and TDD LTE frequency bands

  • TD-LTE over FD-LTE

  • Throughput Calculations

  • International Mobile Subscriber Identity(IMSI)

  • Globally Unique Tempoary Identfier(GUTI)

  • International Mobile Software Identifier with Equipement version (IMSIEV)

  • Radio Network Temporary Identifier (RNTI)

  • CRNTI

  • Tracking Area Identity(TAI)

  • Packet Data Network Identity

  • LTE Bearer Establishment Identifiers

  • Throughput Calculations

  • UE Support
  • Options for LTE Voice
  • VoLTE basics
  • VoLTE procedures
  • VoLTE Codecs
  • VoLTE Bearers
  • IMS Integrations
  • VCC and Debugging

  • Voice Over LTE

  • UE Support
  • Options for LTE Voice
  • VoLTE basics
  • VoLTE procedures
  • VoLTE Codecs
  • VoLTE Bearers
  • IMS Integrations
  • VCC and Debugging

  • LTE Enabled UEs

  • User Equipments to work in LTE network
  • LTE SIM Cards
  • LTE Modem
  • Native voice capabilities
  • VoIP applications
  • LTE Dongle
  • Customer Premises Equipments

  • Options for LTE Voice

  • CS Fallback
  • VoIP LTE and SR-VCC — VoLGA
  • All VoIP – VoIP LTE and VoIP UMTS
  • IMS in VoLTE
  • Policy control use case for IMS Voice
  • IMS media

  • VoLTE Basics

  • Voice Over LTE

  • Difference between PDP Context

  • PDP Context

  • UE Attach -> Primary PDP
  • UE gets IP, has QoS
  • For multiple data sessions -> Sec PDP
  • Params used -> APN, IP Addr, QoS

  • EPS Bearer

  • UE Attach -> Default bearer setup
  • UE gets IP, has nominal QoS for signalling
  • For service -> Dedicated bearer setup, has QoS needed for service
  • Params used -> APN, IP Addr, QoS but optimized in signalling msgs sent over the air

  • QoS Concept

  • Voice Over LTE

  • IP flows (aka service data flows or SDFs) may belong to one or more services

  • EPS Bearer provides connectivity to Packet Data Networks (PDNs)

  • Bearer extends from UE to PDN GW
  • All Service data flows within a bearer receive same level of QoS

  • Default bearer established when UE connects to a PDN

  • Remains in place as long as the PDN connection is alive
  • Provides UE with low latency always-on IP connectivity to PDN
  • QoS level of default bearer assigned based on subscription

  • Dedicated bearers are setup when new IP flows that require specific packet

  • forwarding treatment are started

  • Dedicated bearers can be Guaranteed Bit Rate (GBR) or non-GBR

  • Default bearer is always non-GBR

  • LTE Attach

  • UE Powers on
  • UE sends Initial Attach
  • UE gets authenticated
  • Default Bearer is created
  • UE gets IP
  • Attach Completes

  • Dedicated Bearer Establishment

  • Call Setup:

  • SIP Register – UE sends response key
  • SIP Invite
  • PCSCF initiates Dedicated bearer request
  • EPS establishes dedicated bearer
  • UE gets bearer activation request
  • UE bearer accept
  • PCSCF gets bearer response
  • Call Establishment completes

  • IMS AKA Session Registration Message Flows

  • Initial Registration:

  • The UE builds an unauthenticated SIP Register message.
  • The SIP Register message is sent to the P-CSCF’ s unprotected server port.
  • The SIP Register message is passed to the UE’s home S-CSCF where the UE’s SIP identity is validated.
  • The S-CSCF obtains stored subscriber security information from the HSS.
  • The S-CSCF sends a SIP 401 Authentication Required response message to the P-CSCF.

  • Re-registration:

  • De-Registration:

  • Value Added Servicer

  • LTE APNs
  • Mobile Data
  • Application Server
  • Rich Communication Suite
  • Voice, Video Calls
  • Chat, Messages, File Share
  • Mobile Gaming
  • Mobile TV, Content Streaming

  • LTE APNs

  • Application Server

  • TAS Features

  • VLR/Subscriber Profile Support
  • Registration
  • De-Registration
  • Re-Registration

  • Rich Communication Suite

  • Voice and Video Calls

Video Calls

Mobile Gaming

LTE Broadcast

Mobile TV

LTE Maintenance

Challenges in LTE Management

SON Overview

LTE Advance

  • Wider Bandwidth

  • Support for bandwidths larger than 20 MHz (40 MHz, 100 MHz)
  • Carrier Aggregation – aggregate two or more component carriers

Peak data rates of 1 Gbps DL, 500 Mbps UL

  • UL and DL Transmission Schemes

  • Beamforming, MIMO enhancements

  • Coordinated Multi-Point Tx and Rx (CoMP)

  • Improve coverage, cell edge throughput and/or system efficiency

  • Relaying

  • Relay Nodes forward traffic/signaling between eNB and terminals
  • Improve coverage of high data rates, extend coverage to shadowed areas etc.

LTE-Advanced submitted by 3GPP as candidate for ITU-R IMT-Advanced 4G technology solution in October 2009

You can enroll for this classroom training online. Payments can be made using any of the following options and receipt of the same will be issued to the candidate automatically via email.

1. Online ,By deposit the mildain bank account

2. Pay by cash team training center location

Highly qualified and certified instructors with 20+ years of experience deliver more than 200+ classroom training.
Venue is finalized few weeks before the training and you will be informed via email. You can get in touch with our 24/7 support team for more details. Contact us Mob no:- 8447121833, Mail id:  [email protected] . If you are looking for an instant support, you can chat with us too.
We provide transportation or refreshments along with the training.
Contact us using the form on the right of any page on the mildain website, or select the Live Chat link. Our customer service representatives will be able to give you more details.

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REVIEWS

good session..!!
will be useful to improve my technical Knowledge..
Parveen
The concepts of the Instructor was mind-blowing…Lots of Industry examples…Very well organized…
Ajay Nunna
Nice session…!! enjoyed learning new things
Gaurav
Really good training. It helped me to clear a lot of doubts which were present in my mind for a long time.
Raghav
“ The course content is very good and satisfactory. The trainer is also good with his teaching abilities.”
Sameer
Apply the knowledge in understanding the new 11b framework setup in our system.
Apply the skill in day to day operational maintenance of our IT infrastrututre.
Saleel