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Open 5G fronthaul interface - Radio over Ethernet (RoE)

This chart is part of Netmanias report, "Open vs. Proprietary 5G Fronthaul Interface: SK Telecom Case", which was published at 11th January 2018. Click here to view the full report. Sources: IEEE 1914.3 RoE, xRAN Forum and Telecom Infra Project

01/04/2018

32,752

SK Telecom’s Fronthaul Technology for 5G Adopted as Korean National Standard

SK Telecom announced on December 15 that its newly developed element of 5G network technology was adopted as a Korean national standard by the Telecommunications Technology Association (TTA). The name of the element is fronthaul, or nicknamed as the capillary of the 5G networks. In 5G networks, a base station is separated into a central unit and a distributed unit containing antennas. Main...

12/19/2017

9,911

Korea Communication Review, Q2 2017

04/14/2017

62,661

SK Telecom taking a big leap forward for 5G through SDRAN (Software-Define RAN) field i...

SK Telecom on September 12th announced that together with Nokia, it has successfully implemented the world’s first cloud-based SDRAN (Software-Defined RAN) - also known as Cloud RAN - over a real commercial LTE network through a demonstration performed in its Network IT Convergence R&D center. "SK Telecom today announced that together with Nokia, it has successfully implemented the...

09/28/2016

44,684

Tech-Blog

Korea Communication Review, October 2016

09/26/2016

42,618

SK Telecom’ 5G R&D Activities and Ecosystems - 2016 Q3

09/19/2016

9,942

Zhone Technologies Completes Acquisition of DASAN Network Solutions to Create Global Le...

DASAN Zhone Solutions, Inc. (formerly known as Zhone Technologies, Inc.) (NASDAQ: DZSI), a global leader in fiber access transformation for enterprise and service provider networks, announced that its acquisition of DASAN Network Solutions, Inc., a leading network solution provider, has been completed, resulting in the company emerging as a global leader in broad-based network access solutions....

09/14/2016

9,336

Nokia's D-RAN/C-RAN Evolution Architecture

09/13/2016

17,275

SK Telecom and Nokia implement World’s First Software-Defined RAN (SDRAN) in a Commerci...

SK Telecom and Nokia Implement World’s First Cloud-based Radio Access Network in a Commercial LTE Network The two companies successfully implement the world’s first next-generation, cloud-based, virtual base station The new technology takes advantage of virtualized functions to deliver new network scalability and elasticity, enhancing quality of service and network stability wit...

09/12/2016

22,110

SK Telecom LTE Network Architecture and Ecosystem

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03/31/2016

42,307

ITU-T FG on IMT-2020 approved KT's 5G Integrated Network Management Solutions

KT said on the 13th that its documents on the 5G network management solution proposed in the 5th meeting of ITU-T Focus Group on IMT-2020 (FG on IMT-2020)* were approved as draft recommendations for the world's first 5G wired and mobile integrated network management. With the approval, KT will likely continue to take the lead in global efforts for 5G standardization. The purpose of th...

03/15/2016

11,245

Network Architecture Evolution from 4G to 5G

4G → 5G Evolution: D-RAN → C-RAN → NFV, SDN → Network Slicing

12/31/2015

91,828

Samsung demoed SDN-enabled EPC co-developed with SK Telecom

As you can recall, SK Telecom commercialized virtualized EPC and IMS earlier this year - in August and September, respectively - in cooperation with Samsung Electronics. Aug. 4, 2015: vEPC commercialized for IoT service Sep. 20, 2015: vIMS commercialized In addition to the effort for virtualization, SK Telecom has strived to develop SDN that can control virtualized network resources. La...

12/07/2015

14,713

Brief Survey - Operator’s View on 5G C-RAN/Fronthaul Redefinition

12/07/2015

24,409

5G network as envisioned by KT - Analysis of KT's 5G network architecture

I recently heard someone in the industry saying "While LG U+'s Vice President Sang-chul Lee is into IoT, KT's Chairman Chang-kyu Hwang is so into 5G. Whatever solution you propose, if it is for KT, it has to have "5G" in its title to, at least, get attention." Of the Korea's big 3 operators, KT has been most aggressive in sharing its strategies, network architecture, core technologi...

11/03/2015

113,077

Tech-Blog

KT 5G Network Architecture

Since 2014, KT has shaped its 5G vision, specifically strategies, network architecture, and key technologies for the new era, providing a clearer vision for 5G over time. According to what has been released so far, the company's big picture for 5G can be painted as follows:

10/15/2015

71,332

Mobile Network Architecture for 5G Era - New C-RAN Architecture and Distributed 5G Core

It's been only a year and a half since we excitedly introduced the Evolution of Mobile RAN Architecture in LTE/LTE-A Era (C-RAN) last April. And today we are discussing the same for 5G era already. Key transitions from 3G to 4G included i) network architecture change from coverage-based to capacity-based, and ii) introduction of new 4G element, X2 interface. Specifically, cells became s...

10/06/2015

134,156

Tech-Blog

KT's 5G Innovations @'5G Vision Forum'

At a forum hosted by 'media it' on September 10, titled "5G Vision Forum", Dr. Haseong Kim from Institute of Convergence Technology at KT made a presentation on the company's 5G vision and innovations titled "Innovations and Changes towards 5G". ■ 5G Concept 5G network should support Big Pipe, Massive Connectivity, and Near-Zero Latency Mobile cloud computing platform c...

09/25/2015

11,676

5G POC (Test, Trial) Status in Korea

09/18/2015

58,661