Home | Reports | Technical Documents | Tech-Blog | One-Shot Gallery | Korea ICT News | Korea Communication Market Data | List of Contributors | Become a Contributor |    
 
 
Section 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/Video Streaming IoT SDN/NFV Wi-Fi KT SK Telecom LG U+ Network Protocol Samsung   Korean Vendors
 
Real World Private 5G Cases   4 Deployment Models On-Premise Cases 5G Core Control Plane Sharing Cases

5G Core Sharing Cases

   
 
Private 5G Deployment   • Private 5G Frequency Allocation Status in Korea  South Korean government's regulations on private 5G and KT's strategy for entering the market
Cases in Korea   Private 5G Operators |   SK Networks Service (SI) Sejong Telecom (Wire-line Carrier) KT MOS (Affiliate of KT) • Newgens (SI) • NAVER Cloud more >>  
    Enterprise DIY |   Korea Hydro & Nuclear Power (Power Plant) Korea Electric Power Corporation (Energy) • Republic of Korea Navy more >>
 
CHANNELS     HFR Private 5G Solution (my5G)       my5G Solution Components       my5G Key Features        my5G Resources        my5G News          
 
banner
banner
SK Telecom Accelerates Efforts to Rollout 5G Earlier-than-Expected
11/03/2017 | By Netmanias (tech@netmanias.com)

SK Telecom announced on November 1 the successful demonstration of essential technologies for 5G network communications in a real-world setting, accelerating its research and development efforts to roll out 5G service earlier than expected.

 

■ The indoor only relay capabilities enable it to offer faster speeds and wider coverage of 5G service even in the inside of a building

 

 

SK Telecom announced that it used an in-building 5G relay repeater operating in both 28 GHz and 3.5 GHz spectrums in the 5G trial network at the company’s Bundang office, a result of the company’s joint development with local vendors.

 

The in-building 5G relay repeater helps deliver seamless network connections in an indoor environment by transferring wireless signals to radio shadow areas.

 

The company was able to deliver speeds of up to 4 Gbps using the in-building relay repeater SK Telecom jointly developed with HFR which operated in 28 GHz band. In the 28 GHz band, radio waves are more likely to move in straight lines, being blocked more sharply by obstacles with shorter radio coverage. Frequency particularly suffers more loss inside a building, where areas are divided by walls.

 

Ensuring the quality of indoor service is the key to 5G service rollout, which uses ultra-high frequencies. With the success of delivering gigabit speeds using the in-building relay repeater, SK Telecom is in the process of accelerating development of 5G service that customers can enjoy even in an indoor environment.

 

The company has also worked with SK Telesys to develop an in-building relay repeater, which can deliver 5G radio signals in 3.5 GHz using the existing mobile communications infrastructure installed inside buildings.

 

Since the station uses the existing antennas for 2G, 3G and LTE services, the company can reduce time to build indoor network for 5G service by only installing the 3.5 GHz band relay repeater.

 

With the success of the demonstration, SK Telecom was able to develop its capabilities for 5G relay for both indoor and outdoor settings. In August, the company deployed a relay repeater in its 5G trial network near Gangnam Station in Seoul to successfully expand radio coverage in the densely populated urban area.

 

■ 5G service demo in urban area using a tablet-sized device in the collaboration with Samsung 

 

 

On the same day, SK Telecom demonstrated a 360-degree virtual reality (VR) video call using a tablet-sized device on the 5G network connecting between T.um at SK Telecom’s headquarter in Seoul, and an area near Cheonggyecheon, a stream flowing through the central district of Seoul, in collaboration with Samsung. A user was able to enjoy a 360-degree VR video call real-time even while moving in the area surrounded by high-rise buildings.

 

The demonstration was performed in the central business district, a perfect place to test 5G communications service as it is surrounded by high-rise buildings generating dense data blocked by many obstacles. The both companies employed the advanced technologies, including beamforming, optimal base-station positioning and network virtualization, to build a stable 5G trial network.

 

With the success of the demonstration on a tablet-sized 5G device, SK Telecom accelerated its research in the field of network connections to ensure the seamless operation of devices on the 5G network. The telecom giant also expects that the demonstration will add momentum to its effort to create novel services running on the 5G network that will deliver new experiences to its customers.

 

“The success of 5G wireless communications in the real-world environment will give us momentum to accelerate our effort to roll out 5G service earlier than expected,” said Park Jin-hyo, Senior Vice President and Head of Network Technology R&D Center at SK Telecom. “We, at SK Telecom will continue to develop our capabilities to rollout 5G networks in order to offer differentiated services to our customers.”

Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
   
  HFR's my5G, End-to-end Private 5G Solution [Download PPT
     
     

 

 

   
  Recent Netmanias' Contents
     
     

 

     
         
     

 

     
     

Subscribe FREE >>

Currently, 55,000+ subscribed to Netmanias.

  • You can get Netmanias Newsletter

  • You can view all netmanias' contents

  • You can download all netmanias' contents in pdf file

     
     

 

     
         
     

 

 

 
     
     

 

     
     

Korea ICT Portal (www.netmanias.com) at Netmanias.com provides you with the latest information about a wide array of ICT services, infrastructure and vendor solutions available from Korea, the world ICT leader.

     
     

 

     
     
 

View All (1718)
4.5G (2) 4G LTE (2) 5G (281) 5G-SIG (2) 6G (3) AI (21) AR (3) ARPU (1) Autonomous Driving (8) BMW (2) Big Data (1) C-RAN (1) C-RAN/Fronthaul (22) CES (2) CORD (1) Carrier Aggregation (9) China Mobile (1) Cisco (2) Cloud (1) Connected Car (12) DASAN Networks (5) Deutsche Telekom (4) EDGE (3) Ericsson (16) FTTH (1) Frequency (1) Fronthaul (2) GCSE (1) GiGA WiFi (1) GiGAtopia (3) Gigabit Internet (32) HDR (1) HFR (2) Harman (1) IPTV (35) Intel (1) IoST (1) IoT (125) Jio (2) KDDI (6) KT (141) Korea (48) Korea ICT Market (10) Korea ICT Service (17) Korea ICT Vendor (7) LAA (4) LG U+ (38) LPWA (6) LTE (105) LTE-A (7) LTE-A Pro (1) LTE-H (1) LTE-M (2) LTE-R (5) LTE-U (3) LoRa (6) MEC (8) MPTCP (2) MSIP (4) MWC (1) MWC 2015 (16) MWC 2016 (3) MWC 2017 (8) MWC 2018 (3) Massive MIMO (1) Media Platform (1) NB-IoT (9) Netflix (1) Network Slicing (1) New Radio (1) Nokia (16) O-RAN (1) OCP (3) OTT (1) Orange (1) PS-LTE (7) Platform (3) Private 5G (31) Private LTE (1) Public Safety (10) Qualcomm (10) RCS (2) Roaming (2) SDN/NFV (37) SK Broadband (6) SK Telecom (243) SK telecom (1) Samsung (167) Security (4) Self-Driving (2) Small Cell (4) Sprint (1) T-Mobile (1) UHD (11) URLLC (1) V2X (2) VR (11) Verizon (7) Video Streaming (12) VoLTE (4) Wi-Fi (29) WiGig (1) YTL (1) eMBMS (2) mmWave (2) vRAN (1)
Password confirmation
Please enter your registered comment password.
Password