By: Loise Shiimi
In light of the Communications Regulatory Authority of Namibia (CRAN) announcing its decision to phase out 2G and 3G networks over the next four years, a technological shift is underway.
Tomas Shigwedha, a computer scientist, shared with Eagle FM that this transition will greatly enhance connectivity, benefitting countless users.
“Many business people travel to attend meetings in various towns or abroad, however, with robust connectivity like 4G, they can attend meetings remotely via platforms like Zoom. This also enables individuals without the means to establish a physical business to operate from anywhere,” explained Shigwedha.
He further emphasised that having reliable connections offers numerous advantages, indicating that users will no longer struggle to upload information online or perform other online tasks seamlessly.
Regarding CRAN’s four-year timeline for the transition from 2G and 3G to 4G and 5G, Shigwedha expressed confidence that this goal is achievable, noting that several towns already have 4G coverage.
“This transition requires adequate funding to facilitate the shift from 2G and 3G, and collaboration with communication leaders will be essential to ensure the process runs smoothly,” he noted.
From an economic perspective, Shigwedha stated that this transition could stimulate growth by creating more opportunities and attracting investors to new industries within the digital economy.
“Transitioning to these advanced networks will also enhance security, as newer technologies come with updates that offer improved security features,” he added.
Addressing potential challenges, Shigwedha acknowledged that not everyone will benefit equally from 4G and 5G. He pointed out that some devices are incompatible with these newer technologies and can only access 1G or 2G networks for calls and messaging.
“This could restrict access for those who cannot afford to buy phones that support 4G and 5G. Additionally, there needs to be sufficient funding allocated for the upgrade to these newer technologies,” he indicated.
Another tech analyst, Aron Indongo, acknowledged that this shift is a step in the right direction, but stressed the importance of public awareness campaigns. He suggested that informing the public about the significance and benefits of 4G and 5G is essential.
“Typically, we witness developmental changes without public education. We should begin by informing people that this transition will simplify connectivity, enabling them to grow their businesses online without network issues,” said Indongo.
Regarding rural areas, Indongo underscored the need for increased efforts, as many villages still suffer from inadequate connectivity. “We must focus on upgrading rural communities to ensure that no one is left behind,” he advised.
Meanwhile, CRAN indicates that this transition comes with numerous benefits, including spectrum refarming, which allows operators to optimise the existing spectrum without additional licencing. Newer technologies also promise enhanced spectral efficiency, improved network performance, and higher quality of service.
Additionally, advancements in security within 4G and 5G networks will be crucial, offering superior protection for both networks and users, enhanced consumer authentication, and fostering increased trust in the digital environment.
Emilia Nghikembua, CRAN CEO, urged industry stakeholders to work collaboratively with CRAN to ensure a smooth transition.
“Transparent communication, consumer awareness, and targeted support will be essential in overcoming challenges and ensuring that all Namibians benefit from this technological advancement,” she noted.
