Ericsson ECP-383 Q&A - in .pdf
- Exam Code: ECP-383
- Exam Name: Ericsson Certified Associate - Radio Network Optimization
- Updated: Nov 05, 2026
- Q & A: 65 Questions and Answers
- PDF Price: $59.99
- Printable Ericsson ECP-383 PDF Format. It is an electronic file format regardless of the operating system platform.
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Ericsson ECP-383 Q&A - Testing Engine
- Exam Code: ECP-383
- Exam Name: Ericsson Certified Associate - Radio Network Optimization
- Updated: Nov 05, 2026
- Q & A: 65 Questions and Answers
- Install on multiple computers for self-paced, at-your-convenience training.
- PC Test Engine Price: $59.99
- Testing Engine
Ericsson ECP-383 Value Pack (Frequently Bought Together)
- If you purchase Ericsson ECP-383 Value Pack, you will also own the free online test engine.
- PDF Version + PC Test Engine + Online Test Engine
- Value Pack Total: $119.98 $79.99
About Ericsson ECP-383 Exam Actual tests
Details decide outcomes, so Prep4sureGuide controls them strictly: verified answers, clearly arranged 65 practice questions, and an ordering flow that takes minutes from cart to mailbox.
Ericsson ECP-383 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Radio Network Fundamentals | - LTE/5G system principles (high-level) - Radio access network architecture overview |
| Troubleshooting and Performance Analysis | - Fault identification in RAN - Performance degradation analysis |
| Radio Network Optimization Principles | - Optimization lifecycle and methodologies - Parameter tuning and feature impact analysis |
| Radio Network Performance Metrics | - Key KPIs (throughput, latency, accessibility) - Coverage and capacity indicators |
ECP-383 Exam FAQ — Design, Delivery, Dedication
The ECP-383 exam is a Ericsson certification exam validating the Ericsson Certified Associate - Radio Network Optimization syllabus shown above. It belongs to these credential paths: Ericsson Certified Associate. Candidates in 2026 start with Prep4sureGuide's 65 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The official Ericsson Certified Associate - Radio Network Optimization outline defines 4 domains. The leading three are Radio Network Fundamentals, Radio Network Optimization Principles, and Troubleshooting and Performance Analysis. The full list is in the topics section above, and Prep4sureGuide's 65 practice questions cover each one.
No strict prerequisites publicly specified; foundational knowledge of mobile networks recommended Since requirements change over time, confirm the latest on the official Ericsson exam page before scheduling.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 65 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Scoring and fees are published by Ericsson and may change; verify the current figures on the official site.
Ericsson recommends these training resources for the Ericsson Certified Associate - Radio Network Optimization exam:
Follow the training with steady self-testing — the 65 practice questions from Prep4sureGuide help you apply theory and fill any gaps the training leaves.
The official Ericsson page publishes the current question count and duration; review it before your test date.
Prep4sureGuide issues a full refund if you take the Ericsson Certified Associate - Radio Network Optimization exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Computer-based exam (delivery details not publicly specified) Register for the Ericsson Certified Associate - Radio Network Optimization exam through these official channels:
After booking, Prep4sureGuide delivers your practice questions within 1 minute — preparation starts the same day.
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, SC-FDMA in uplink
- B. CDMA in downlink, SC-FOMA in uplink
- C. OFDMA in downlink, COMA in uplink
- D. SC-FDMA in downlink, OFDMA in uplink
Correct Answer: A 🗳️
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 selects a new cell using the soft handover procedure.
- B. Call Re-establishment in WCDMA improves the voice drop rate.
- C. Call Re-establishment in WCDMA targets RL failures or RLC errors in the DL.
- D. When Call Re-establishment in WCDMA is activated and after RL failure or an RLC unrecoverable error, the UE goes to idle mode.
Correct Answer: A,B 🗳️
Which KPI must be captured in a drive test with TEMS to review VoLTE accessibility?
- A. Handover Success Rate
- B. Call Setup Success Rate
- C. Voice Quality
- D. Call Drop Rate
Correct Answer: B 🗳️
Which two statements are correct about a Self-Organizing Network (SON)? (Choose two.)
- A. SON is a trace collection procedure for coverage prediction and reporting purposes.
- 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 drive test measurement tool for evaluation of network quality and new site location proposals.
Correct Answer: B,C 🗳️
What is the recommended setting for the primaryCpichPower parameter according to Ericsson NDO guidelines?
- A. less than 33 dBm
- B. 33 dBm independently of maximum transmission power
- C. 36 dBm or more Independently of the maximum transmission power
- D. 8-10% of min[maximumTransmissionPower, maxDlPowerCapability]
Correct Answer: D 🗳️
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