The Communications Regulatory Authority of Namibia (CRAN) plays a pivotal role in the management of the radio frequency spectrum, a vital resource that underpins the deployment of advanced telecommunications technologies and facilities. Thus, CRAN is committed to ensuring that the spectrum is utilised efficiently and effectively, enabling the deployment of cutting-edge services that meet the growing demands of consumers and businesses alike.
This commitment necessitates the discontinuation of legacy technologies that no longer serve the needs of modern communications. A prime example of this is the decision to phase out Worldwide Interoperability for Microwave Access (WiMAX) technology. WiMAX, once heralded as a revolutionary broadband solution, has become increasingly unviable due to several critical factors. Firstly, it is no longer considered a true broadband service as it struggles to meet the speed and reliability expectations of today’s users, particularly in an era dominated by high-definition streaming, online gaming, and cloud computing.
Additionally, WiMAX technology is outdated, having been surpassed by more advanced and efficient technologies such as 4G LTE and upcoming 5G networks, which offer significantly superior performance and capacity. This obsolescence is compounded by the growing challenge of sourcing parts and components necessary for maintaining and upgrading existing WiMAX infrastructure, as manufacturers shift their focus to newer technologies.
Therefore, the CRAN has announced the cancellation of spectrum licences used for WiMAX for Telecom Namibia Limited, specifically affecting frequencies in the range of 3405 to 3227 MHz and 3505 to 3547 MHz. This decision was formally communicated in Government Gazette No. 8473, General Notice No. 634, published on 11 October 2024.
In accordance with the notice, Telecom Namibia Limited is mandated to implement a comprehensive migration plan for its WiMAX services over a specified timeline. The authority has delineated the migration process as follows:
The operator has been granted six (6) months from October 2024 to complete the migration of services in urban areas of Khomas, Erongo, Kavango West, and Oshana Regions.
The operator is allowed nine (9) months to migrate urban areas in all other regions than those regions mentioned in (i).
A more extended timeline of twenty-four (24) months has been allocated for the migration of all rural areas within Namibia’s borders.
The exercise means switching off the WiMAX services and migrating customers to another technology that ensures service continuity. There can be no hard switch offs i.e. customers must be migrated to an alternative technology and should not be left without a service. CRAN emphasises the importance of compliance with these regulatory requirements, not only to ensure a smooth transition for customers, but also to uphold the standards of service and environmental responsibility expected in the telecommunications industry.
“The cancellation of these spectrum licences represents a significant step in our regulatory oversight of the telecommunications sector. We are committed to ensuring that all service providers operate within the legal framework and that customers are supported throughout this transition. Our focus is on maintaining high standards for service delivery and protecting the interests of consumers,” said Emilia Nghikembua, CRAN Chief Executive Officer.
CRAN remains dedicated to fostering a competitive and efficient telecommunications environment in Namibia, ensuring that all operators adhere to the established regulations while prioritising the needs and rights of consumers.