From 5G to 6G: The Race to Build the AI-Native Network
The Quiet Uplink Crisis For years, mobile networks were built around a simple asymmetry: users download far more than they upload. A smartphone streaming video pulls megabytes from the network while sending only a trickle of acknowledgment packets back. Downlink was the engineering priority; uplink was an afterthought. AI is rewriting that assumption with urgency. As on-device intelligence moves from novelty to necessity — real-time scene recognition, generative image editing, cloud-assisted video synthesis — it is the uplink that buckles first. Industry lab measurements make the scale of the problem concrete. Advanced 5G: The Bridge We Are Already Building The good news is that operators do not need to wait for 6G to address the uplink gap. Advanced 5G — encompassing 3GPP Releases…