Exam Name: Ericsson Certified Associate - Radio Network Optimization
Certification Provider: Ericsson
Corresponding Certification: Ericsson Certified Associate
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Updated: Nov 08, 2026
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Experts analyze the exam outline and notice every little change. The Ericsson Certified Associate - Radio Network Optimization study vce at Prep4away follows the syllabus: 65 practice questions for the ECP-383 exam in 2026.
Ericsson ECP-383 Exam Overview:
| Certification Vendor: | Ericsson |
|---|---|
| Exam Name: | Ericsson Certified Associate - Radio Network Optimization |
| Exam Number: | ECP-383 |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60-65 |
| Exam Format: | Multiple Select, Multiple Choice |
| Exam Price: | Approx. $300 USD (varies by region) |
| Related Certifications: | Ericsson Certified Professional - Radio Network Optimization (ECP-753) Ericsson Certified Professional - Radio Network Optimization (ECP-752) |
| Exam Duration: | 90 minutes |
| Passing Score: | 75% |
| Available Languages: | English |
| Recommended Training: | Ericsson Certified Associate - Radio Network Optimization Training |
| Exam Registration: | Ericsson Learning Services |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based, available online or at authorized test centers |
| Pre Condition: | No mandatory prerequisites; basic knowledge of radio networks and Ericsson systems recommended |
| Official Syllabus URL: | https://www.ericsson.com/en/portfolio/cloud-software--services/transform-business/learning-services |
Ericsson ECP-383 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Optimization Tools and Methods | 20% | - Drive test and post-processing - Network data collection and analysis - Ericsson Network Manager (ENM) usage |
| Topic 2: Radio Network Optimization Fundamentals | 20% | - Radio propagation principles and models - Network architecture for LTE/WCDMA - Key Performance Indicators (KPIs) definition |
| Topic 3: Interference and Neighbor Management | 20% | - Interference identification and mitigation - Handover parameters tuning - Neighbor list planning and optimization |
| Topic 4: Coverage and Capacity Optimization | 25% | - Frequency planning and allocation - Capacity planning and optimization - Coverage analysis and improvement |
| Topic 5: Troubleshooting and SON Concepts | 15% | - Self-Organizing Networks (SON) functionality - Common radio network issues and resolution - Parameter verification and adjustment |
Ericsson ECP-383 Exam: Patient Answers
Upon successful payment, our system emails the Ericsson Certified Associate - Radio Network Optimization study material automatically within about a minute, with 24/7 patient help if nothing arrives within 2 hours. If you fail the corresponding ECP-383 exam within 60 days of purchase, we refund the full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
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After any course, keep reviewing efficiently with the 65 practice questions for the Ericsson Certified Associate - Radio Network Optimization — every answer expert-verified.
The Ericsson Certified Associate - Radio Network Optimization blueprint spans 5 domains — including Interference and Neighbor Management (20%), Troubleshooting and SON Concepts (15%), Optimization Tools and Methods (20%). Our experts analyze this outline and notice every little change; the complete outline above lists every subtopic.
The Ericsson Certified Associate - Radio Network Optimization is Ericsson's certification exam for Ericsson Certified Associate - Radio Network Optimization, at the Associate level. One useful certificate can exert real influence on your future. Related credentials include Ericsson Certified Professional - Radio Network Optimization (ECP-752), Ericsson Certified Professional - Radio Network Optimization (ECP-753).
Approx. $300 USD (varies by region) per attempt, 75% to pass. Retakes cost the full fee — practice regularly with the 65 practice questions for the ECP-383 exam at Prep4away before you book.
90 minutes for 60-65 questions. Regular timed practice in the Prep4away engine makes the format familiar long before exam day.
No mandatory prerequisites; basic knowledge of radio networks and Ericsson systems recommended Eligibility rules change over time, so verify the current requirements on the official page (official ECP-383 exam page) before registering.
Yes — under each kind of Ericsson Certified Associate - Radio Network Optimization practice test we offer one free demo, including a real part of the content; look through it thoroughly before ordering. Purchases include 365 days of free updates by email; renew afterward at 50% off.
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The Ericsson Certified Associate - Radio Network Optimization is delivered Computer-based, available online or at authorized test centers — pick the arrangement that suits you when booking.
Ericsson Certified Associate - Radio Network Optimization Sample Questions:
Which two statements are correct about a Self-Organizing Network (SON)? (Choose two.)
- A. SON is a drive test measurement tool for evaluation of network quality and new site location proposals.
- B. SON is a combination of functions that automatically change network behavior.
- C. SON is a centralized solution that automatically collects data and modifies parameters using a predefined algorithm.
- D. SON is a trace collection procedure for coverage prediction and reporting purposes.
Correct Answer: B,C 🗳️
Which two statements are true about the Antenna Integrated Radio (AIR)? (Choose two.)
- A. The AIR is a hardware unit that integrates the radio and the antenna.
- B. The AIR can replace the standard RU/RRU and antenna.
- C. The AIR in an LTE system is directly connected with the MME using the SI interface.
- D. The AIR replaces the digital/baseband unit.
Correct Answer: A,B 🗳️
Which two statements are valid for Call Re-establishment in WCDMA? (Choose two.)
- A. When Call Re-establishment in WCDMA is activated and after RL failure or an RLC unrecoverable error, the UE goes to idle mode.
- B. Call Re-establishment in WCDMA targets RL failures or RLC errors in the DL.
- C. When Call Re-establishment in WCDMA is activated and after RL failure or an RLC unrecoverable error, the UE selects a new cell using the soft handover procedure.
- D. Call Re-establishment in WCDMA improves the voice drop rate.
Correct Answer: C,D 🗳️
Which multiple access technique is used In LTE radio DL?
- A. Orthogonal Frequency Division Multiple Access (OFDMA)
- B. Single Carrier Frequency Division Multiple Access (SC-FDMA)
- C. Code Division Multiple Access (CDMA)
- D. Time Division Multiple Access (TDMA)
Correct Answer: A 🗳️
How would the highest theoretical UL throughput in a WCDMA network that supports HSPA be achieved?
- A. using 10 ms TTI for EUL
- B. using R99, UL SF 4
- C. using R99, UL SF 8
- D. using 2 ms TTI for EUL
Correct Answer: D 🗳️
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