DSS lets carriers run 5G on existing LTE spectrum
The article explains Dynamic Spectrum Sharing (DSS), a technology enabling cellular operators to deploy 5G services on existing 4G LTE spectrum. This technology facilitates the launch of 5G without requiring new spectrum allocation or disrupting current 4G subscribers.
Key Takeaways
- DSS enables 5G service on existing LTE spectrum.
- Operators do not need to wait for new spectrum allocation to deploy 5G.
- The technology is designed to avoid disrupting current 4G subscribers.
- DSS lets LTE and 5G share the same spectrum resources during deployment.
Why It Matters
DSS gives operators a way to start 5G service on existing LTE spectrum instead of waiting years for new allocations, while preserving service for current 4G subscribers. That matters because it ties 5G rollout directly to the installed LTE base rather than requiring a clean spectrum handoff. In the article’s framing, the key ecosystem issue is coexistence: LTE and 5G share the same resources rather than forcing a separate carve-out. The main signal to watch is whether operators adopt DSS as a bridge before new spectrum becomes available.
Read full article at rfpage.com
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