A unique approach to understanding and addressing RAN customer experience

Actix Customer Experience Analytics provides a unique approach to understanding and addressing RAN customer experience. The solution takes real customer experience data and combines it with business data to power analysis that can drive significant improvements in customer experience.

Real customer experience

To establish the true experience of customers the Actix solution captures call measurement data from subscribers. Call measurements are geo-located to establish where the subscriber is. Quality of experience KPIs are generated and segmented by who the customer is, which handset they are using, the call type, the time of day, whether they are a roamer and whether they are indoors.

This granular visibility into real customer experience allows operators to move away from network centric views to build a picture of the customer experience delivered to people, places and handsets. This customer centric approach allows operators to understand for example:

  • where data card users are eating network data capacity
  • dropped call rate for iPhones in a central business district
  • roamer coverage at train stations

Business correlation

Actix allows operators to move beyond just looking at customer experience. By enabling correlation with key business data Actix allows operators to establish the impact of customer experience on the business.

Churn records, customer complaints, account information and information on key business locations can be used to establish where customer experience problems are causing business impact. By align customer experience to business impact operators can understand:

  • if VIP corporate customers have poor indoor coverage at their corporate head quarters
  • where poor coverage is resulting in customer complaints
  • locations where poor data performance is causing iPhone customers to churn.

Actionable Analysis

By combining real subscriber and business data Actix provides unique visibility into how customer experience impacts the operator. The next step is to allow actions to be taken on this new information.

Dashboards and reports allow customer experience data to be used to better support prioritization, management decision making and ROI analysis. Dashboards also provide improved support for marketing activities and management of outsource partners.

Flexible analytics combined with out-of-the-box functionality allows key engineering processes to be streamlined including planning and network performance optimization.

Actix allows operators to move beyond “plot and see” analysis and to use customer experience data to automatically alert on network quality, plus congestion and performance issues that impact customers and the business.

Customer experience dashboard 

- Dashboards provide a national view of customer experience with area drilldown capability.

The dashboard shows overall network performance by location and allows performance to be segmented by any combination of:

  • handset type
  • call type (voice and data)
  • indoor vs. outdoor
  • roaming vs. home

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Customer experience maps 

- Create interactive raster maps based on customer experience and business data.

Maps enable the identification of congestion hotspots, customer impacting quality issues and network problems. For example “show the locations where congestion related drops are impacting iPhones during busy hour”.

Maps are complimented by tabular and chart views that allow trending, ranking and prioritization.


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Integrated 3D views

- 3D visualization allows customer experience data to be seen in the context geography.

3D visualization allows customer experience data to be seen in the context geography enabling more effective decision making.


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Key location analysis 

- Track network performance and customer experience delivered to key locations.

Operators can quickly see how the network supports critical business locations such as corporate customer offices, retail stores, transport links etc.

For example “Show me the data coverage at train stations”.


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Proactive VIP Tracking 

- Proactively manage VIP experience rather than react to customer complaints.

Automatic notification of VIP call failures allows operators to understand where and why VIPs are experiencing poor customer experience.

Reports support the management of VIP customers’ perceptions of the operator.


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Handset Analysis 

- Provides rich RF, call and data session information to build a detailed picture of the performance of individual devices.

Handset ranking reports speed identification of problem handsets based on drop call rate and RF measurements. These reports provide handset level information on: data session failures and their underlying cause, RSPC & ECN0, RRC request types, RAB type breakdowns, accessibility, retainability and mobility.


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Network element analysis 

- Customer experience data is automatically rolled up to network elements.

This allows ranking of network elements by their impact on customer experience. For example “show me the sectors than have the highest Android phone drops”.

Trending allows proactive management of the network’s impact on customer experience.

‘Before and after’ analysis establishes the impact of network changes on customer experience.


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Call failure analysis 

- Advanced call failure diagnostics, based on the Analyzer event engine, automatically establishes the reason for dropped and blocked calls.

Actix provides more diagnostic information than is contained in vendor messages.

Drilldown enables detailed layer 3 analysis of individual calls.


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RF Analysis 

- Embedded functionality for capacity, coverage, interference and neighbour analysis optimization.

Engineers can drill down from KPI dashboards and interactive performance maps into detailed RF analysis.

Customer experience data can be combined with network statistics and drive data for complete analysis.

What-if tools allow engineers to understand the impact of proposed changes.


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Benefits

Actix’s Customer Experience Analytics solution allows operators to move beyond a network centric approach to focus on improving customer experience, increasing engineering effectiveness and better targeting marketing campaigns. Benefits include:

Sales & Marketing

  • Identify churn risks by understanding the locations where the network impacts customer experience
  • Improve roamer capture
  • Measure key corporate account performance
  • Plan service rollouts using accurate information on customer demand

Operations & Customer Care

  • Demystify the RAN through a clear picture of last mile customer experience
  • Quickly triage RAN related issues
  • Establish the impact of new handsets on the network and customers
  • Map performance to geographic locations for better prioritization

RAN Engineering

  • Target churn zones
  • Identify data hotspots and establish how to deliver the right capacity to the right customers
  • Focus resources on the top 20% of subscribers
  • Measure and improve indoor coverage

Actix’s solution can be quickly integrated into existing systems and process: