Exam Name: Ericsson Certified Associate - Radio Network Optimization
Certification Provider: Ericsson
Corresponding Certification: Ericsson Certified Associate
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Preparation should bend around your life, not the other way around. The browser-based engine on Lead2PassExam lets you rehearse 65 ECP-383 practice questions on any device, whether you have five minutes or a full evening.
Ericsson ECP-383 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Optimization Tools and Methods | 20% | - Network data collection and analysis - Drive test and post-processing - Ericsson Network Manager (ENM) usage |
| Radio Network Optimization Fundamentals | 20% | - Network architecture for LTE/WCDMA - Key Performance Indicators (KPIs) definition - Radio propagation principles and models |
| Troubleshooting and SON Concepts | 15% | - Common radio network issues and resolution - Self-Organizing Networks (SON) functionality - Parameter verification and adjustment |
| Interference and Neighbor Management | 20% | - Neighbor list planning and optimization - Interference identification and mitigation - Handover parameters tuning |
| Coverage and Capacity Optimization | 25% | - Frequency planning and allocation - Coverage analysis and improvement - Capacity planning and optimization |
Answers for ECP-383 Candidates
No mandatory prerequisites; basic knowledge of radio networks and Ericsson systems recommended
Ericsson Learning Services: register for ECP-383
The Ericsson Certified Associate - Radio Network Optimization bank is maintained by a team of IT specialists who research the ECP-383 questions in depth and organize the verified answers into an effective study sequence. Their ongoing work is what keeps the material professional rather than generic.
- Troubleshooting and SON Concepts (15%)
- Radio Network Optimization Fundamentals (20%)
- Optimization Tools and Methods (20%)
Let the topic weights guide how you divide your study hours.
The online engine simulates the formal ECP-383 test, lets you set your own time limit, and points out your mistakes after each session. Because it runs in a browser, you can practice anywhere and anytime, whether you are waiting for someone or sitting on a bus, and make real use of spare minutes.
The package includes 65 practice questions for the ECP-383 exam, all verified by our IT specialists. A free demo is available so you can review the style before purchasing.
Ericsson Certified Associate - Radio Network Optimization Training: Visit official page
The passing score for ECP-383 is 75%, and the official exam fee is Approx. $300 USD (varies by region). Keeping these figures in view helps you set a realistic target for your practice sessions.
You will face 60-65 questions in 90 minutes minutes on the real ECP-383 exam. Rehearsing under the same limits on the Lead2PassExam engine turns time management into a trained reflex.
Ericsson Certified Associate - Radio Network Optimization Sample Questions:
A user is making a call on an LTE network.
In this scenario, which encoding schemes are used?
- A. OFDMA in downlink, COMA in uplink
- B. SC-FDMA in downlink, OFDMA in uplink
- C. OFDMA in downlink, SC-FDMA in uplink
- D. CDMA in downlink, SC-FOMA in uplink
Correct Answer: C 🗳️
An operator receives customer complaints from an indoor location. The Issues result from a bad neighbor plan in a single RAT and frequency network.
Which two optimization processes would you use to resolve the problem? (Choose two.)
- A. drive test based neighbor optimization
- B. PM counter based neighbor optimization
- C. prediction based neighbor optimization
- D. call trace based neighbor optimization
Correct Answer: B,D 🗳️
According to IR.92, which two LTE RAN functions are required to support VoLTE? (Choose two.)
- A. Multiple Radio Bearers per User
- B. Service Specific Inactivity Timer
- C. Inter-frequency handover
- D. RLC in Unacknowledged Mode for RTP transmissions
Correct Answer: A,B 🗳️
What is an advantage of using flexible numerology in New Radio (NR) 5G?
- A. It ensures that the same subcarrier bandwidth is used in NR in both high and low frequencies.
- B. It provides a non defined link between subcarriers used in LTE and NR.
- C. It maintains a more consistent overhead over a very large range of carrier frequencies.
- D. It allows an alphanumeric mapping between physical data channels on coslted LTE and NR in non-standalone scenarios.
Correct Answer: D 🗳️
Review the exhibit.
An operator's LTE single layer network has a cell not carrying enough traffic. To increase the traffic carried by the cell, the operator decides to modify the Idle mode behavior of the cell. Values for the qRxLevMin and qQuaimin parameters are currently set to -120 dBm and -12 dB.
Referring to the exhibit, which two configurations would be used to potentially increase the traffic carried by this cell? (Choose two.)
- A. Set the qRxLevMin parameter to -117 dBm.
- B. Set the qQualMin parameter to -15 dB.
- C. Set the qQuaiMin parameter to -9 dB.
- D. Set the qRxLevMin parameter to -123 dBm.
Correct Answer: B,D 🗳️
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