Can software upgrades enable wider 5G coverage for MNOs?

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Software upgrades can enable wider 5G coverage for MNOs.

Mobile network operators (MNOs) may be able to significantly expand their 5G coverage by deploying the technology on their existing spectrum through dynamic spectrum sharing (DSS). This approach allows for the parallel use of both 4G LTE and 5G within the same frequency bands, enabling MNOs to largely replicate their current 4G coverage footprint with only software modifications. While DSS is not expected to deliver substantially faster speeds compared to 4G, its primary benefit lies in the rapid extension of 5G availability.
Dynamic Spectrum Sharing (DSS) for 5G Deployment

Dynamic Spectrum Sharing (DSS) is a technology that facilitates the simultaneous operation of Long-Term Evolution (LTE) and 5G services within the same frequency band. The system dynamically allocates spectrum resources based on real-time demand for both 4G and 5G services. This adaptability allows for a more efficient utilization of available spectrum.
Broadening 5G Reach Through Existing Infrastructure

The implementation of DSS means that MNOs can achieve a wider 5G coverage by leveraging their established 4G infrastructure. This process primarily involves software upgrades rather than extensive hardware deployments, making the expansion of 5G reach more cost-effective and quicker. The ability to replicate existing 4G coverage with minimal additional investment is a key advantage of this approach.
Impact on Speed and Coverage

While the adoption of DSS for 5G deployment is anticipated to significantly enhance coverage, it is not expected to offer a dramatic increase in speeds over existing 4G networks. The immediate advantage is the rapid and widespread availability of 5G services. Furthermore, DSS lays the groundwork for future enhancements, such as carrier aggregation with new sub-6GHz spectrum, which could eventually lead to improved speeds.
Alignment with Government Aspirations

This strategy aligns with the government's objectives to accelerate 5G deployment across the nation. By enabling MNOs to utilize their existing spectrum, the government's aim to expedite 5G coverage to 80 per cent by the end of 2023, a revision from the initial end-2024 target, becomes more achievable. The potential reduction in 5G rollout costs and wholesale fees, stemming from improved transparency and the adoption of 5G DSS, could also positively impact MNOs' financial forecasts.

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Can software upgrades enable wider 5G coverage for MNOs?

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