Industry Certified 4G Wireless RAN Protocol Tester

Description

4G LTE Protocol Testing focuses on validating Layer 1 (PHY), Layer 2 (MAC, RLC, PDCP), and Layer 3 (RRC, NAS) operations in both UE and eNB. The training ensures strong understanding of LTE architecture, call flows, log analysis, and practical testing methods using industry-standard tools.

Overview

The 4G LTE Course is designed to provide learners with in-depth knowledge of Long Term Evolution (LTE) technology, its architecture, protocols, and real-world applications. This program covers E-UTRAN, EPC, LTE Call Flows, Signaling, and Testing. It bridges the gap between theory and practice with hands-on projects and real-time assignments to prepare students for telecom industry roles.

Pre-requisites

• Basic knowledge of telecommunications and networking
• Familiarity with 2G/3G concepts (preferred, not mandatory)
• Enthusiasm to explore wireless and mobile communication systems

Course Duration

24 weeks-6 months

Course Fee INR 29,999/- ( Limited Time Offer: Flat 20% OFF for first 30 enrolments -INR 24999/- -Only

iSignal Academy Benefits

• Hands-on Projects & Real-time Assignments
• Expert Trainers & Industry Veterans
• Affordable Fees with Flexible Learning Modes
• Placement Assistance & Interview Preparation
• Industry-Accredited Certification

Detailed Course Content

Module 1: LTE Overview

• LTE key features (All-IP, OFDMA, low latency)
• LTE network elements: UE, eNodeB, EPC
• EPS Bearer concept & QoS

Module 2: LTE Protocol Layers in Detail

• PHY Layer: Channels, resource blocks, scheduling
• MAC Layer: HARQ, scheduling, multiplexing
• RLC Layer: Acknowledged/Unacknowledged modes
• PDCP Layer: Header compression, security
• RRC Layer: Connection management, mobility, UE context
• NAS Layer: Authentication, security, session management

Module 3: LTE Call Flow Procedures

• Initial Access & Random Access Procedure
• Attach, Authentication, Security & Default Bearer setup
• Dedicated Bearer setup & QoS handling
• Idle to Connected state transitions
• Intra-LTE and Inter-RAT handovers

Module 4: Testing Fundamentals

• Types of LTE protocol testing
• Test case design and execution
• Interoperability issues and troubleshooting

Module 5: Practical Log Analysis

• LTE message decoding in Wireshark
• Identifying attach failures
• Analyzing bearer setup, re-establishment, and handover logs

Module 6: VoLTE and LTE-A Testing

• IMS architecture overview
• SIP and RTP analysis for VoLTE calls
• LTE-Advanced: Carrier aggregation, MIMO testing

Module 7: Hands-On Sessions

• Live log capturing and analysis
• End-to-end call setup and troubleshooting
• Debugging practical issues with drive test data

Course Outcomes

• By the end of the course, learners will:
• Understand LTE architecture and protocols in detail
• Gain expertise in call flows, signaling, and performance analysis
• Be able to test, optimize, and troubleshoot LTE networks

Career Opportunities

• LTE Protocol Developer
• Telecom Test Engineer
• LTE RAN Engineer
• Network Optimization Engineer
• VoLTE Engineer
• System Integrator in Telecom

Features

• Live Instructor-Led Classes
• Hands-on 5G Lab Sessions & Real-Time Projects
• Assignments & Protocol Simulations
• Internship & Placement Assistance

Average Salary Package

💸 ₹4.0 LPA → ₹15.0 LPA
💸 Median: ₹8.0 LPA
👉 Monthly Takeaway: ₹45,000 – ₹1,25,000+

Career Paths

• 4G Protocol Developer (L1, L2, L3)
• 4G RAN Engineer (gNB, UE, O-RAN)
• IoT & Edge Computing Engineer
• Telecom Software Developer
• System Integration Engineer

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