2G–4G Signaling Mastery For Interviews Cs, Ps, Lte & Volte

What you'll learn
Understand signaling in 2G to 4G networks, focusing on CS, PS, LTE, and VoLTE technologies.
Master the IMSI attach/detach and authentication processes across mobile generations.
Navigate complex call flows for mobile-originated and terminated calls efficiently.
Implement secure ciphering and encryption techniques in mobile communications.
Execute PDP context activation, modification, and deactivation in PS networks.
Perform EPC attach, bearer establishment, and tracking area updates in LTE.
Facilitate smooth VoLTE calls and manage IMS registration and third-party integrations.
Diagnose and resolve common signaling issues in 2G, 3G, and 4G networks.
Requirements
Basic Understanding of Telecommunications
Technical Background
Description
Embark on a transformative journey through the intricate world of telecommunications signaling with our meticulously crafted course, "2G-4G Signaling Mastery for Interviews: CS, PS, LTE & VoLTE." Designed to bridge the gap between theoretical knowledge and real-world application, this course offers a deep dive into the signaling procedures and call flows that are the backbone of mobile communications.Why This Course?In an era where mobile technology evolves at lightning speed, understanding the foundations of mobile network signaling from 2G to 4G is crucial for professionals aspiring to excel in the telecommunications industry. Whether you're preparing for a pivotal job interview, seeking to upgrade your skills, or aiming to grasp the complexities of CS (Circuit Switched), PS (Packet Switched) networks, LTE, and VoLTE technologies, this course is your gateway to success.What You Will Learn:Fundamentals of Signaling: Explore the essential concepts of signaling in mobile networks, including the role of IMSI, authentication, ciphering, and location update procedures.2G and 3G Networks: Gain insights into GSM and UMTS architectures, focusing on their respective CS and PS core networks' signaling and call flow mechanisms.LTE Evolution: Unravel the complexities of 4G LTE networks, understanding the EPC (Evolved Packet Core) and the pivotal role of signaling in high-speed data and voice services.VoLTE and IMS: Delve into the world of Voice over LTE, exploring IMS registration, call flows, and the seamless integration of voice services over LTE networks.Real-World Applications: Learn through practical examples, detailed diagrams, and flowcharts that illustrate the signaling paths and procedures, preparing you for real-world challenges.Interview Readiness: Equip yourself with the knowledge and confidence to tackle technical interviews, with insights into the most commonly asked questions and scenarios in the telecom sector.Who Should Enroll?This course is ideal for telecommunications engineers, network professionals, students, and anyone keen on mastering the signaling aspects of mobile communications. Whether you're aiming to kickstart your career, transition into the telecom sector, or enhance your technical expertise, this course provides the knowledge and tools to achieve your goals.Unlock Your Potential:Join us on this journey to demystify the complex world of mobile network signaling. Equip yourself with the skills to not just understand but also to innovate and excel in the fast-paced telecom industry. Enroll now and take the first step towards securing your place in the future of telecommunications.
Overview
Section 1: Basic Procedures in CS (Circuit Switched) Core Network
Lecture 1 Basic Procedures in CS (Circuit Switched) Core Network
Lecture 2 Mastering Mobile Connectivity: IMSI Attach Essentials
Lecture 3 Securing the Network: Authentication Deep Dive
Lecture 4 Ensuring Privacy: The Ciphering Process Unveiled
Lecture 5 Optimizing Network Resources: The Purge MS Protocol
Lecture 6 Navigating Network Mobility: Advanced Location Update Strategies
Lecture 7 IMSI Attach explained
Lecture 8 Seamless Network Departures: IMSI Detach Explained
Lecture 9 Keeping Connected: The Art of Periodic Location Updates
Lecture 10 Dual-Mode Mastery: Combined Attach Procedures
Lecture 11 Location Precision: Independent Update Techniques
Lecture 12 Data Synchronization: Recovery Location Update Insights
Lecture 13 Global Roaming Unlocked: Location Update Mechanisms
Lecture 14 Voice in the Digital Age: MO/MT Call Signaling
Lecture 15 Texting Redefined: SMS Call Flow Dynamics
Lecture 16 LTE to Legacy: CSFB Call Flow for Seamless Transition
Section 2: Call Flow Procedures in PS (Packet Switched) Core
Lecture 17 Gateway to the Internet: PS Core Attach Procedures
Lecture 18 Network Handovers: Managing SGSN Changes
Lecture 19 Unified Connectivity: CS & PS Core Combined Attach
Lecture 20 User-Initiated Network Exit: Detach Procedures Demystified
Lecture 21 Administrative Sign-offs: Understanding HLR-Initiated Detach
Lecture 22 Data Housekeeping: The Purge Procedure in PS Core
Lecture 23 Activating Data Sessions: PDP Context Essentials
Lecture 24 Tailoring Data Services: PDP Context Modification
Lecture 25 Maintaining Active Sessions: PDP Context Management
Lecture 26 Concluding Data Sessions: PDP Context Deactivation
Lecture 27 Optimizing Data Routing: RA Update Signaling
Lecture 28 Requesting Network Services: PS Core Service Signaling
Lecture 29 Reaching the Unreachable: Paging Procedures in PS Core
Section 3: Evolved Packet Core (EPC) Call Flow Procedures
Lecture 30 The Gateway to 4G: EPC Attach Procedures Uncovered
Lecture 31 Fortifying the Network: Authentication in EPC Explained
Lecture 32 Navigating the 4G Landscape: Tracking Area Update Mastery
Lecture 33 Enabling High-Speed dаta: Bearer Establishment in EPC
Lecture 34 Graceful Network Exits: Detach Signaling in EPC Demystified
Section 4: IMS VoLTE: Advanced Communication Procedures
Lecture 35 Foundation of VoLTE: IMS Registration Procedures Unveiled
Lecture 36 Beyond Basic Connectivity: IMS 3rd Party Registration Insights
Lecture 37 Real-Time Notifications: Mastering IMS Subscription Events
Lecture 38 VoLTE Calls Demystified: MO Call Flow Explained
Lecture 39 Call Flow Signaling messages with IMS Nodes
Lecture 40 Optimizing VoLTE Quality: PCRF Interaction in Call Flow
Lecture 41 Enhancing VoLTE Services: IMS Dedicated Bearer Establishment
Lecture 42 SRVCC Flow in a high level view
Lecture 43 SRVCC Flow Preparation phase
Lecture 44 SRVCC Flow Execution phase
Telecommunications Professionals,Engineers looking to expand their knowledge on the signaling aspects of 2G, 3G, and 4G technologies,Students pursuing degrees in telecommunications, computer science, electrical engineering, or related fields.


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