China Telecom, Huawei Debut 'World's First' 5G Networks with High Uplink Data Speeds

China Telecom, Huawei Debut 'World's First' 5G Networks with High Uplink Data Speeds Image Credit: tanaonte/

China Telecom Shanghai and Huawei have joined forces to launch what they claim is the world's first 5G networks supporting high uplink data speeds.

The rapid development of the interactive Internet continues unhindered. Online streaming, education, manufacturing, healthcare, transportation, policing, and security among other critical services all require networks to provide higher uplink data speeds.

China Telecom and Huawei aim to meet this challenge with the Super Uplink solution, which noticeably improves uplink capabilities and shortens latency via TDD/FDD spectral coordination, high/low band complementarity, and aggregation in time and frequency domains. Such a dramatic improvement will greatly empower vertical industry applications and reinforce China Telecom's leading position in the mobile telecom market.

In just two short months, China Telecom Shanghai has constructed Super Uplink networks featuring small-scale continuous coverage, and completed full end-to-end verification relating to service dimensioning, network planning, site selection, device upgrade, and other key technologies. A comprehensive evaluation was conducted on network functions and performance, demonstrating that the Super Uplink solution increases uplink speeds by 20%–100% under good radio conditions, while also delivering a fourfold increase to cell-edge uplink rates.

Ray is a news editor at The Fast Mode, bringing with him more than 10 years of experience in the wireless industry.

For tips and feedback, email Ray at ray.sharma(at), or reach him on LinkedIn @raysharma10, Facebook @1RaySharma


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