is billing and signaling 3G, 4G, LTE, WiMAX with 3GPP and RADIUS

Billing for Mobile Networks turns 3G, 4G and WiMAX networks into businesses. The is installed inside the datacenter of a network operator and takes care of all the billing functions. is used for:
  • Definition of mobile data and voice products
  • Selling the products and accepting payments
  • Supporting marketing and sales activities
  • Enabling customer service is utilizing a managed service commercial model. For the network operator, this model requires less investments and less technical staff.

Billing for LTE with no software licenses needed

Since 2014, has been succesfully deployed into 6 different networks and 5 different countries.

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YooMee Cameroon is a leading internet service provider in Cameroon. Their WiMAX 4G network covers the major cities of Cameroon and it serves more than 30,000 customers.

New Products Were Needed

Prior to, the YooMee product catalogue for residential customers had only volume based products. The marketing team had identified that non-stop products with a daily quota were needed. However, their existing billing system did not have the signaling capabilities to enable such products in their WiMAX network.

Replacement of the Billing System was selected to replace the existing billing system and the replacement process was carefully scheduled.

The replacement process included:
  • Migration of existing customer data and products
  • Verification of network services with new system
  • Implementation of new products
  • Cut-over from old system to new system succesfully replaced all functions of the existing billling system. After initial deployment, replaced the existing billing system, with no loss of functionality.

After the Upgrade

Following the upgrade and the launch of the new products, YooMee experienced a steady month-by-month growth in both customer base and ARPU. After just 3 months, revenues were up by 20% and the customer base had increased by 10%.

Billing Upgrade YooMee Cameroon

Network technology: WiMAX 16E from Telrad
Number of customers:More than 30,000
Previous billing:DCP from CSGi
Replacement date:August 10th 2014
Service impact:No impact to end users


Building a New LTE Business

The time from start of expenditures to start of revenues plays a crucial role in any business plan. However, in the mobile world, network operators generally accept that it takes 6 - 18 months to get the billing system operational.

YooMee Côte d'Ivoire had chosen to deploy a TD-LTE network from Alcatel-Lucent and they understood that the billing implementation time was a decisive factor for their project.

fast billing deployment for LTE was deployed over a 3 month period. Initially signaling and integration test with ALU EPC were carried out. In parallel the customer portals, product catalogue and payment interfaces were prepared for launch.

Commercial Launch After 92 Days

With YooMee were able to activate and sell their full catalogue of LTE broadband products just 92 days after billing contract signature.

YooMee could quickly capitalize on being the first LTE broadband provider in Côte d'Ivoire.

YooMee Côte d'Ivoire LTE Billing

Contract signature:December 31st 2013
Integration complete:February 20th 2014
First commercial use:April 3th 2014
Network technology:Alcatel-Lucent TD-LTE
Network signaling:3GPP OCS, PCRF and AAA


MVNO for Business Customers

M-Mobility is a Danish MVNO (Mobile Virtual Network Operator). Their focus is exclusively on business customers and they are market leading in this field.

M-Mobility offer their business customers:
  • Modern virtual switchboard for mobile and fixes phones
  • SIM cards for the whole customer organization
  • A single invoice for all communication services
  • A predictable monthly fee

Quotas and Services

With the M-Mobility business model, the quotas and services are defined at the customer level. These services and quotas are then shared between all the SIM cards of that particular customer.

Traditional billing systems define quotas and services for each individual SIM card. Most systems are even assuming that one SIM card is one customer.

Multiple SIM cards per customer

M-Mobility were struggling with these kind of limitations in their billing. Therefore when the time came to introduce interfaces to a second MNO, they decided to also replace their billing system.

Cleaning up with

When was introduced, M-Mobility instantly had support for their actual business model, as well as:
  • Modern web based user interface
  • Streamlined daily processes
  • Support for mixing SIM cards in 2 MNO networks

M-Mobility multi MNO billing

Active SIM cards:More than 10,000
Customer types:Only business
SIM cards per customer:Average around 20
Previous billing:Rator from CDRator
Serving MNO networks:Hi3G and TDC


Active Billing Technology is legacy free technology that is actively maintained and improved. The managed service model includes updates to functionality and features based on requests. There are typically 6 - 10 updates per year. All of our network operators automatically benefit from these recurring improvements.

Technical Interfaces

The commercial model and technical architecture of supports any relevant signaling, provisioning and payment interface. Example interfaces already in operation:
  • Complete 3GPP Diameter and IETF RADIUS interfaces
  • Voice call admission and routing via SIP
  • Paypal and credit card payment gateways
  • Online prepaid voucher dispensing API
  • SOAP, REST and XML based service provisioning

End User Interfaces is designed to deliver all the relevant user interfaces that are needed for business with the end customers. Example user interfaces in operation:
  • Customer activation - POS (Point of Sale)
  • Customer portals with balance top-up and products sale
  • SMS, e-mail and PDF notifications

Questions and Feedback

Contact Broadband Systems to discuss the business possibilities with, for example:
  • Project models and budget numbers
  • A demonstration
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Broadband Systems operates billing for LTE, WiMAX and MVNO networks Broadband Systems ApS
Langebjergvænget 8 B
4000 Roskilde

Email: root@localhost.localdomain
General: +45 8891 7791
Sales: +45 8891 7928