Telecom Call Detail Record Decoding & Analysis Power

Course overview

Telecom CDR (Call Detail Record) Decoding and Analysis is an online course designed to provide learners with the skills necessary to decode and analyze telecom CAN (Call Detail Record) data. Through this hands-on course, you will learn the fundamental concepts of decoding and analysis, as well as how to interpret and apply the results. Topics covered include architecture and design of telecom systems, telecom data formats, data analysis techniques, and applications of telecom data.

You will gain a comprehensive understanding of advanced analytics and the data sources used to gain valuable insights from call detail record analysis. Additionally, the course provides an introduction to telecom billing systems used to generate reports and create invoices. Upon completion of the course, you should be able to interpret, apply, and analyze results from telecom CAN data analysis.

Introduction

Telecom Call Detail Records (CDR) help Telco’s track and store network-related activities of their subscribers. In general, CDRs consist of information on the originator and the recipient of a call, the duration of the call, and the charge that should be applied. CDRs are essential for analytics applications, and they are the guiding factor for many billing, fraud, roaming, and service quality apps.

Telecom CDR decoding and analysis is a process that involves understanding the data patterns in a CDR to identify meaningful insights and uncover inefficiencies or anomalies in the network. This process is used to improve customer experience, reduce fraud and defective positions, and provide a clearer overview of network activity. The analysis typically involves visualization, correlation, regression, and other powerful techniques to uncover meaningful insights into the mobile network that are often unobtainable elsewhere.

We are The Training Bee, a global training and education firm providing services in many countries. We are specialized in capacity building and talent development solutions for individuals and organizations, with our highly customized programs and training sessions.

Learning Objectives

Upon completing Telecom Call Detail Record Decoding & Analysis Power, participants will be able to:

• The fundamental knowledge of telecom technology development
• The updated standards for 5G-NR technology
• The structure of the telecom network and the operations of its components
• Collecting and verifying non-billing CDRs from network components like switches and MSC filters
• Relationships between various input sources CDR’s

Our Unique Training Methodology

This interactive course comprises the following training methods:

• Role-playing – Participants will take part in several role-plays and understand practical ways of solving issues.
• Journaling – This consists of setting a timer and letting your thoughts flow, unedited and unscripted recording events, ideas, and thoughts over a while, related to the topic.
• Social learning – Information and expertise exchanged amongst peers via computer-based technologies and interactive conversations including Blogging, instant messaging, and forums for debate in groups.
• Mind mapping and brainstorming – A session will be carried out between participants to uncover unique ideas, thoughts, and opinions having a quality discussion.
• Interactive sessions – The course will use informative lectures to introduce key concepts and theories related to the topic.
• Presentations – Participants will be presented with multimedia tools such as videos and graphics to enhance learning. These will be delivered engagingly and interactively.

Training Medium

This Telecom Call Detail Record Decoding & Analysis Power training is designed in a way that it can be delivered face-to-face and virtually.

Course Duration

This training is versatile in its delivery. The training can be delivered as a full-fledged 40-hour training program or a 15- hours crash course covering 5 hours of content each day over 3 days

Pre-course Assessment

Before you enroll in this course all we wanted to know is your exact mindset and your way of thinking.
For that, we have designed this questionnaire attached below.

• What is the overall goal of decoding and analyzing Telecom CDR’s?
• What is the structure of Telecom CDR’s?
• What are the elements of a Telecom CDR?
• What technologies are used in decoding and analyzing Telecom CDR’s?
• How is Telecom CDR Data used in decision-making?
• How is Telecom CDR Data stored and accessed?

Course Modules

This Telecom Call Detail Record Decoding & Analysis Power covers the following topics for understanding the essentials of the Agile Workplace:

Module 1 – Introduction to Telecom

• PSTN/PLMN fundamentals
• Telecom network design
• SS7

Module 2 – Payment Concepts

• IS41 for inter PLMN mobility
• Pre-paid and postpaid telecom services

Module 3 – charging recordings of data

• Monitoring of long calls
• Authentic interception

Module 4 – security information

• Secure Mobile Networks
• SMS Filtering
• Firewall GTP

Module 5 – Concepts Relating to CDR

• A CDR Type
• Lifecycle of CDR

Module 6 – System Architecture for CDRs

• Service
• Bill Load
• System Efficiency
• The way a common subscriber operates

Post-course Assessment

Participants need to complete an assessment post-course completion so our mentors will get to know their understanding of the course. A mentor will also have interrogative conversations with participants and provide valuable feedback.

• What tools and techniques are available to decode and analyses Telecom CDR (Call Detail Record) files?
• What challenges should be considered when tackling CDR analysis?
• Are there any best practices for data translation and analysis of Telecom CDR Records?
• What visualization techniques can be utilized to effectively communicate Telecom CDR Data?
• Are there any automated methods that exist for decoding and analysis of Telecom CDR?
• How do Telecom CDR Records compare to other data sources in terms of accuracy and usefulness?

Lessons Learned

The lesson learned from Telecom CDR decoding and analysis is that the analysis of communication data can be used to gain valuable insights into the behaviors of individuals or groups. It can also be used to gain a better understanding of the devices used for communication, the networks they use, and the patterns of communication they follow. It can be used to detect communication anomalies and identify unusual communication activities. Furthermore, it can also be used to respond faster and more efficiently to security threats and other malicious activities.

“Using Telecom CDR Analysis and Decoding to Improve Network Performance.”