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Telco technical & business courses available worldwide |
Who Should Attend?
The course is addressed to network engineers involved in the optimisation process.
Course Scope
Course Objectives
The LTE Optimisation Workshop training gives understanding of how the Evolved UTRAN (E-UTRAN) performance is monitored by 3GPP specific Key Performance Indicators (KPIs) and how to optimise the E-UTRAN performance by use of Long Term Evolution (LTE) parameters.
First, the Evolved Packet System (EPS) architecture is presented together with the EPS nodes functions. The LTE protocol architecture is explained, making the distinction between transport and signalling protocols, Access Stratum (AS) and Non-Access Stratum (NAS), User Plane (UP) and Control Plane (CP). The EPS UP and CP protocol stacks are presented with emphasis on the radio interface.
Next, the fundamental concept of the EPS bearer and Quality of Service (QoS) is explained. The default and dedicated EPS bearer setup process and its interworking with Home Subscriber Server (HSS) and Policy and Charging Rules Function (PCRF) nodes is shown.
The training also explains the concept, range and usage of RSPR, RSRQ and SINR for coverage verification, signal strength, and signal quality analysis.
The essential part of the training contains the definition of the KPIs for Accessibility, Retainability, Integrity, Availability, and Mobility together with the Performance Measurement (PM) counters used in the KPIs as defined by the 3GPP. The counters are illustrated in the flow graphs. For better understanding of the KPI formulas, they are calculated with use of an Excel spreadsheet for a sample cell.
The training focuses on explanation of the LTE procedures, functions, and parameters which are used to improve the KPI performance. Live network log-files are analysed for in-depth understanding of the parameters' structure and usage.
Prerequisites
Successful completion of the LTE Air Interface and LTE Signalling is required.
Training Structure
Four-day training course, equivalent to a 24-hour lecture.
Methodology
Instructor-led training, presentation, and group discussion, including analysis of signalling traces.
This course will be very useful in my daily work.
I received a lot of useful information which I use in my work every day.
Overwhelming knowledge and expertise. Interactive and enjoyable learning.
The best training ever.
Experienced trainer. Real cases with references to recommendations.
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Really practical and very fruitful training.
The trainer is capable of answering all my questions.
Course covers all important issues and presents relevant examples.
Seminar entirely for Telecommunication operators. A lot of issues covered.
Very well organized training programmes.
Trainer understands local market experience.
Trainers have passion to teach & impart knowledge.
Highly professional trainer with lots of practical experience. Friendly and open.
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Good direct connection between course material and real problems.
Very clear explanations.
A good approach to a complex problem.
I can proudly recommend these courses for others as well.
The training exceeded my expectations.
Excellent, knowledgeable trainer, open to communication.
Perfect course.
Trainer adapted to the expectations of the audience.
I am very impressed with the trainer's knowledge and experience.
Trainer is open for comments and discussion.
Excellent exercises!
Regardless of technology I received theoretical and practical answers.
Amazing, more than excellent, audience-oriented trainer.
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Good class notes and great examples.
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Trainer was able to answer practical questions.
Deep and detailed topic analysis.
I feel like the trainer is the best professor and mentor one can have.
Many different people from different operators can share their problems and ideas.
The whole course was very valuable.
Training was above expectations!
A clear picture of GSM switching and signalling.
More than excellent course!
Good logical structure of the course and explanation.
Excellent knowledge from the trainer.
Trainer understands local market experience.
Excellent course and instructor.
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A lot of useful materials and knowledge.
Everyone gets individual attention from the trainer.
The training is completely excellent.
Training provides useful methods to analyze real protocols.
Unique training covering the most important areas of my work.
The course exceeded my expectations. Hats off!