SK Telecom Reduces Latency To 2 Milliseconds For 5G

SKT

          SK Telecom and Nokia successfully reduced latency between handsets and base station to 2 milliseconds over its LTE network as it draws closer to under 1 millisecond for 5G.
          SK Telecom moved "one bit closer to acknowledging 5G" in the wake of hitting a low inactivity rate of 2 milliseconds (ms) from handset to base station in an exhibit with merchant Nokia.
In an announcement, the South Korean administrator said the recently created 2ms inertness innovation "is relied upon to encourage the advancement of various ongoing administrations
e.g: self-sufficient driving, AR and VR administrations – which will end up plainly far reaching in the 5G time".
          Providing some context behind the feat, SK Telecom said the latency between handset and base station in the “existing LTE environment” is around 25ms. This can bolster administrations, for example, two-way correspondences like remote learning and keen working, however is insufficient to consistently give administrations requiring continuous transmission of information, for example, self-governing driving and telemedicine.
          SK Telecom and Nokia said they lessened the inactivity by utilizing Uplink Pre-Scheduling, an innovation empowering the handset to promptly transmit information to the base station, alongside Short Transmission Travel (TTI) innovation, which decreases information transmission time between base station and handset. There is, however, work still to be done to reach 5G standards.
          As indicated by dispatches set by the International Telecommunication Union, advancements intended for 5G need to convey a pinnacle information rate of up to 20Gb/s under ultra-low dormancy of 1ms. SK Telecom said it would keep on working with Nokia to achieve worldwide guidelines for 5G being produced by 3GPP.
         “We will continue to improve our low latency technologies to achieve 5G evolution, while applying the latest technologies to our LTE networks to further enhance customer experience,” Park Jin-hyo, SVP and head of Network Technology R&D Centre of SK Telecom, said.