Ericsson RAN Features

Knowledge base for Ericsson Radio Access Network features from official documentation.

Quick Start

1. Quick Lookup (Most Common)

# Brief structured output (3-5 lines with key facts)
python3 scripts/search.py --acronym IFLB --brief
python3 scripts/search.py --faj "121 4219" --brief
python3 scripts/search.py --cxc CXC4011911 --brief

2. Technical Deep Dive

# Full markdown technical brief with cmedit commands
python3 scripts/search.py --acronym IFLB --markdown

# Detailed text output
python3 scripts/search.py --acronym IFLB --verbose

3. Search Modes

# By acronym (e.g., IFLB, DUAC, MCPC, ANR, CA, MIMO)
python3 scripts/search.py --acronym IFLB

# By feature name (with typo tolerance using --fuzzy)
python3 scripts/search.py --name "load balancing"
python3 scripts/search.py --name "lod blancng" --fuzzy

# By FAJ/CXC code
python3 scripts/search.py --faj "121 4219"
python3 scripts/search.py --cxc "CXC4011911"

# By parameter name
python3 scripts/search.py --param "lbTpNonQualFraction"

# By counter/KPI
python3 scripts/search.py --counter "pmLbEval"

# By MO class
python3 scripts/search.py --mo "EUtranCellFDD"

# Boolean keyword search (AND, OR, NOT)
python3 scripts/search.py --keyword "MIMO AND sleep"
python3 scripts/search.py --keyword "load OR balancing"
python3 scripts/search.py --keyword "handover NOT LTE"

# By access type or release
python3 scripts/search.py --access NR
python3 scripts/search.py --release "24.Q4"

# By event name (INTERNAL_EVENT_*, EVENT_PARAM_*)
python3 scripts/search.py --event "INTERNAL_EVENT_MIMO"
python3 scripts/search.py --event "UE_MOBILITY"

# By KPI name or description
python3 scripts/search.py --kpi "Success Rate"
python3 scripts/search.py --kpi "throughput"

# By functional domain/category
python3 scripts/search.py --domain "Energy Saving"
python3 scripts/search.py --domain "Carrier Aggregation"
python3 scripts/search.py --list-domains  # Show all available domains

# By document type (non-feature technical docs)
python3 scripts/search.py --doc-type hardware --limit 5
python3 scripts/search.py --doc-type troubleshooting --limit 5
python3 scripts/search.py --doc-type configuration --limit 5
python3 scripts/search.py --list-doc-types  # Show all document categories

# By document title
python3 scripts/search.py --doc-title "Paging" --limit 5
python3 scripts/search.py --doc-title "Random Access" --limit 5

# Export results
python3 scripts/search.py --access LTE --export csv > lte_features.csv
python3 scripts/search.py --domain "MIMO" --export json > mimo_features.json

4. Compare Features

# Side-by-side comparison table
python3 scripts/search.py --access LTE --compare --limit 5
python3 scripts/compare.py IFLB DUAC MSM
python3 scripts/compare.py IFLB DUAC --deps    # With dependency overlap
python3 scripts/compare.py IFLB DUAC --params  # With parameter differences

5. Data Quality Audit

python3 scripts/audit.py            # Full audit report
python3 scripts/audit.py --stats    # Statistics only
python3 scripts/audit.py --gaps     # Missing data analysis

Dependency Commands

# Show all dependencies for a feature
python3 scripts/deps.py "FAJ 121 4219"

# Show features that depend on this one
python3 scripts/deps.py --reverse "FAJ 121 3009"

# List all features with conflicts
python3 scripts/deps.py --conflicts

# Compute activation order for multiple features (topological sort)
python3 scripts/deps.py --activation-order IFLB DUAC MSM

Validation Commands

# Check if features can coexist (no conflicts)
python3 scripts/validate.py IFLB DUAC MSM

# Validate with detailed analysis (shows missing prerequisites)
python3 scripts/validate.py IFLB DUAC --verbose

# Check by FAJ codes
python3 scripts/validate.py --faj "121 3009" "121 4219"

# JSON output for automation
python3 scripts/validate.py --json IFLB DUAC

6. Cross-Reference Queries

# Find all features that depend on this FAJ (have it as prerequisite)
python3 scripts/search.py --depends-on "121 4219"

# Find all prerequisites (features required by) this FAJ
python3 scripts/search.py --required-by "121 4219"

# Find all conflicting features
python3 scripts/search.py --conflicts-with "121 4219"

7. Deployment Scripts

# Generate full activation script with prerequisites and cmedit commands
python3 scripts/search.py --acronym IFLB --activation-script

# Generate post-activation verification commands
python3 scripts/search.py --acronym IFLB --verification-script

8. Dependency Visualization

# Generate mermaid diagram for dependency visualization
python3 scripts/deps.py --mermaid IFLB

Output can be rendered in markdown viewers or pasted into https://mermaid.live

Decision Tree: Which Command to Use

By Identifier Type

--acronym

--acronym IFLB

--faj

--faj "121 4219"

--cxc

--cxc CXC4011911

--param

--param lbTp

--counter

--counter pmLb

--event

--event INTERNAL_EVENT_MIMO

--kpi

--kpi "Success Rate"

--mo

--mo EUtranCellFDD

--domain

--domain "Energy Saving"

--keyword

--keyword "load AND balance"

--access

--access LTE

--release

--release "24.Q4"

By Output Need

--brief

--markdown

--cmedit

--compare

--export csv

--export json

Common Workflows

Deployment Checklist:

# 1. Identify the feature
python3 scripts/search.py --acronym IFLB --brief

# 2. Check prerequisites
python3 scripts/deps.py "FAJ 121 4219"

# 3. Generate deployment commands
python3 scripts/cmedit_generator.py --faj "121 4219" --format script --site "PARIS_01"

Troubleshooting:

# 1. Feature not activating? Check prerequisites first
python3 scripts/deps.py "FAJ 121 4219"

# 2. Conflict error? Validate coexistence
python3 scripts/validate.py IFLB DUAC --verbose

# 3. No counter data? Check source file
python3 scripts/search.py --acronym IFLB --markdown | grep -A5 "Counters"

# 4. Find related features by counter
python3 scripts/search.py --counter "pmXxx"

# 5. Check data quality/missing fields
python3 scripts/audit.py --gaps

Feature Analysis:

# Compare multiple features
python3 scripts/compare.py IFLB DUAC MCPC --all

# Find all energy saving features
python3 scripts/search.py --domain "Energy Saving" --export csv

Error Handling

--name

--name

Tips:

• If exact match fails, add

  --fuzzy

  flag for typo tolerance
• Use

  --list-domains

  to see available categories
• Use

  --list-releases

  to see available releases
• For boolean searches, test each term separately first

cmedit Command Generation

Generate ready-to-use ENM cmedit CLI commands for feature configuration:

# Generate cmedit commands for a feature (grouped by MO class)
python3 scripts/search.py --acronym IFLB --cmedit

# Markdown output automatically includes cmedit commands
python3 scripts/search.py --acronym IFLB --markdown

# Standalone cmedit generator with different output formats
python3 scripts/cmedit_generator.py --faj "121 4219"                    # Text output
python3 scripts/cmedit_generator.py --faj "121 4219" --format markdown  # Markdown
python3 scripts/cmedit_generator.py --faj "121 4219" --format script    # Shell script
python3 scripts/cmedit_generator.py --faj "121 4219" --format json      # JSON

# Collection-scoped commands
python3 scripts/cmedit_generator.py --faj "121 4219" --scope collection --collection-name "paris_cells"

Generated Command Types

cmedit get

cmedit set

FeatureState

Example Output

# MIMO Sleep Mode [MSM]
# FAJ: FAJ 121 3094 | CXC: CXC4011808

## Check Feature State
cmedit get <SITE_NAME> FeatureState=CXC4011808 featureState,licenseState,serviceState

## Read Parameters (grouped by MO Class)
# MimoSleepFunction (17 params)
cmedit get <SITE_NAME> MimoSleepFunction.(sleepMode,sleepStartTime,sleepEndTime,...)

## Modify Parameters (grouped by MO Class)
# MimoSleepFunction - Set 17 params on MimoSleepFunction
cmedit set <SITE_NAME> MimoSleepFunction sleepMode=<value>,sleepStartTime=<value>,...

## Activation
cmedit set <SITE_NAME> FeatureState=CXC4011808 featureState=ACTIVATED

## Deactivation
cmedit set <SITE_NAME> FeatureState=CXC4011808 featureState=DEACTIVATED

Markdown Output Format

Use

--markdown

-m

## Feature Name [ACRONYM]

**FAJ:** FAJ 121 XXXX | **CXC:** CXCXXXXXXX | **Access:** LTE | **License:** Required

Summary description...

### Dependencies
- **Prerequisites:** Feature Name (FAJ XXX XXXX)
- **Related:** Feature1, Feature2 (+N more)
- **Conflicts:** Conflicting Feature

### Network Impact
**Capacity/Performance:** Impact description...
**Other Network Elements:** Network effects...

### Activation
**Prerequisites:**
- License key is installed
- CCTR active for one week

**Steps:**
1. Set FeatureState.featureState to ACTIVATED in FeatureState=CXCXXXXXXX

**After:** Keep CCTR active for one week

### Deactivation
1. Set FeatureState.featureState to DEACTIVATED in FeatureState=CXCXXXXXXX

### Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| MO.attribute | Introduced | Short description |

### Counters

| Counter | MO Class |
|---------|----------|
| pmCounterName | EUtranCellFDD |

### KPIs

| KPI | Description |
|-----|-------------|
| Mobility Success Rate | The Mobility Success Rate KPI... |

### Engineering Guidelines
Configuration recommendations and formulas...
**Sections:** Configuration, Tuning Parameters

### Change History

| Release | Change |
|---------|--------|
| 24.Q4 | Enhancement for EN-DC Support |
| 23.Q2 | Added new parameter |

**Source:** `path/to/file.md`

Reference Files

references/features.json

references/parameters.json

references/counters.json

references/mo_classes.json

references/releases.json

references/dependency_graph.json

references/events.json

references/kpis.json

references/index_acronym.json

references/index_cxc.json

references/index_categories.json

references/index_guidelines.json

references/index_search.json

references/catalog.md

Source Files

Feature source markdown files are in

source/

../elex_features/

The

file

"file": "en_lzn7931040_r50f_batch3/461_22104-LZA7016014_1Uen.AN33B.md"

To read a feature's full source:

# From skill directory
cat source/<file_path>

# Example for UTTM
cat source/en_lzn7931040_r50f_batch3/461_22104-LZA7016014_1Uen.AN33B.md

Note: Most queries can be answered directly from features.json without reading source files. Only read source files when you need:

• Full engineering guidelines text
• Detailed feature operation explanations
• Complete parameter descriptions
• Images or diagrams referenced in the document

Feature Document Structure

Each feature markdown file contains these sections:

Key Identifiers

Common Acronyms

Dependency Types

Parameter Types

Workflow: Answer Feature Questions

1. Search - Use

   search.py

   to find relevant features
2. Read - Load the source markdown file for full details
3. Synthesize - Combine information from multiple features if needed

# User asks: "What parameters control load balancing?"
python3 scripts/search.py --param "lb" --limit 20

Workflow: Activation Procedure

1. Find feature - Search by name or FAJ code
2. Check prerequisites - Use

   deps.py

   to see required features
3. Get CXC code - From search results or source file
4. Read activation section - Use

   --markdown

   flag for full details

# Get feature with full activation procedure
python3 scripts/search.py --name "IFLB" --markdown

# Check what needs to be activated first
python3 scripts/deps.py "FAJ 121 4219"

Workflow: Feature Deployment with cmedit

1. Find feature - Search by name, acronym, or FAJ code
2. Generate cmedit commands - Use

   --cmedit

   flag to get ready-to-use commands
3. Check current state - Run the FeatureState check command
4. Review parameters - Read current values with GET commands
5. Configure - Modify parameters with SET commands (replace

   <value>

   placeholders)
6. Activate - Run the activation command

# Step 1-2: Get feature info with cmedit commands
python3 scripts/search.py --acronym MSM --cmedit

# Or generate a deployment script
python3 scripts/cmedit_generator.py --faj "121 3094" --format script --site "PARIS_NORTH_LTE" > deploy_msm.sh

# For collection operations
python3 scripts/cmedit_generator.py --faj "121 3094" --scope collection --collection-name "northern_sites"

Statistics

• Features: 530 indexed
• Parameters: 3834 tracked
• Counters: 3124 unique (with descriptions, units, types where available)
• MO Classes: 629 indexed
• Releases: 49 tracked (from 17.Q3 to 25.Q2)
• Events: 103 features with event data (19.4%)
• KPIs: 93 features with KPI data (17.5%)
• Engineering Guidelines: 266 features (50.2%)
• Access Types: LTE, NR, WCDMA, GSM

Claude Output Guidelines

When answering user questions about Ericsson RAN features:

Quick Questions

"What is IFLB?", "What's the CXC for MIMO Sleep?"

Use

--brief

python3 scripts/search.py --acronym IFLB --brief

Output format (3-5 lines):

Inter-Frequency Load Balancing [IFLB]
FAJ 121 3009 | CXC4011319 | LTE | License: Yes
Params: 26 | Counters: 23 | Prereqs: Coverage-Trigger
Activate: cmedit set <SITE> FeatureState=CXC4011319 featureState=ACTIVATED

How-To Questions

"How to activate IFLB?", "How to configure load balancing?"

Use

--markdown

python3 scripts/search.py --acronym IFLB --markdown

Focus on Activation and Parameters sections in response.

Comparison Questions

"Difference between IFLB and DUAC?", "Which load balancing feature?"

Use

--compare

python3 scripts/compare.py IFLB DUAC --deps

Troubleshooting

"Why is IFLB not working?", "Feature activation failed"

Check dependencies and prerequisites:

python3 scripts/deps.py "FAJ 121 3009"

List relevant counters for monitoring.

Parameter/Counter Lookup

"What parameters control load balancing?"

Use parameter or counter search:

python3 scripts/search.py --param "lb" --brief
python3 scripts/search.py --counter "pmLb" --brief

Response Style

• Use technical, concise language
• Include FAJ/CXC codes for reference
• Provide cmedit commands when deployment-related
• Mention prerequisites before activation steps
• Reference source file for detailed documentation