위로가기

SK 텔레시스

본문 바로가기
R&D achievements



Our first R&D development was a communications repeater based on wireless analog technology standards. We expanded our R&D portfolio to base station RRU, small cell equipment, and data terminals by using our digital and S/W technology capacities acquired through WiBro system development. Also we entered into access network equipment and overseas repeater markets in 2014.

  • 2016
  • 2015
  • 2014
  • 2013 - 2008

Wireless Network Equipment

DAS

Equipment Definition
Distributed Antenna System It can be installed in buildings, subways, or stadiums and provides disaster safety service of Public Safety LTE and commercial services such as CDMA, WCDMA, and LTE.


Wired Network Equipment

Equipment Definition
2 Pair 1G ONU 2 Pair 1G ONU is one of the L2 switch equipment that provides fast internet service (1Gbps) without cable installations. Usually it is used in apartments using 2-pair UTP cables.
* 2 Pair 1G ONU : 2 Pair 1G Optical Network Unit


IoT

LPWA

Equipment Definition
Low power IoT solution Low power IoT solution is a solution that consists of the EMS (Element Management System) and the IoT base station fits the LoRa (Long range, low-power wireless platform) standards.
* LPWA : Low Power Wide Area

Wireless Network Equipment

WiFi

Equipment Definition
Giga AP(11ac Wave2) The WiFi AP provides Giga-speed wireless Internet service according to IEEE802.11ac Wave2 standards.
MPTCP server It is about a solution that transmits data effectively through the heterogeneous network bundle that allows the simultaneous use of WiFi and LTE.
* MPTCP : Multi Path Transmission Control Protocol


Wired Network Equipment

Equipment Definition
EoC solution The EoC solution provides giga-speed internet service without CATV interventions by using coaxial cables of a large building such as an apartment, residential complex, and hotel.

Wireless Network Equipment

RU

Equipment Definition
Compact RU The 1.8GHz (10W/Port) RF device that provides SK telecom LTE service through LTE digital unit and CPRI I/F access.

WiFi

Equipment Definition
WiFi EMS WiFi EMS is a server responsible for firmware upgrades and AP and AC monitoring.
Cloud AC Cloud AC is the NFV solution that controls APs for WiFi service improvement and supports load monitoring, certification, DHCP, and L3 roaming services.
* EMS : Element Management System

Wireless Network Equipment

Repeater

Equipment Definition
Optical dispersion repeater (sector type) Optical dispersion repeater that interoperates with the legacy optical dispersion equipment, CDMA 2 sector, WCDMA 3 sector, and WiBro 2 sector.
Optical dispersion repeater (integrated type) Subway, in-building CDMA, WCDMA, WiBro, LTE800M, and LTE-A 1.8G optical repeater.
TRIO RF repeater In-building underground service equipment. CDMA, WCDMA,LTE800M, and LTE-A 1.8G RF repeater
Bridge repeater The repeater that enables CDMA, WCDMA, and WiBro services and WiFi service with Ethernet backhaul
Repeater responding to frequency change A new type of repeater developed for CDMA/WCDMA frequency change
Integrated repeater The repeater that enables CDMA/WCDMA/WiFi services through SK broadband and Ethernet networks
DDR repeater The repeater that can replace the legacy indoor/outdoor optical repeater and RF repeater
WiBro/In-building repeater A total of 14 types of in-building repeaters including WiBro indoor repeaters are developed.


RU

Equipment Definition
Low power dual band RRU Low-power dual band RRU MIMO for 800MHz and 1.8GHz is developed.
Low power RRU RRU MIMO for 800MHz is developed.


Femto

Equipment Definition
LTE Home Femto Mini-sized/light-weighted femto equipment is developed and commercialized. The femto is used to provide high-quality LTE service to homes and offices.
LTE Public Femto The femto is developed to provide high-quality LTE service to places with high LTE data traffic such as cafes and restaurants.
LTE Femto The first LTE femto equipment in Korea. SK telesys ran a pilot service program for SK telecom.
SeWG The Security Gateway equipment that provides security for Internet users through Femto and IPsec tunnels.
FMS The Femto Management System (FMS) is developed to provide femto and SeGW equipment operation and maintenance.
LTE Femto Cell The LTE Femto Cell prototype is developed. The cell will provide LTE service to homes and offices.


WiFi

Equipment Definition
Fixed Bridge The CPE equipment allows WiFi service in a designated place (which could be either indoor or outdoor) through WiBro backhaul.
Movable Bridge The CPE equipment allows WiFi service on a bus or subway through WiBro backhaul.
High-capacity Bridge WiFi service is provided through the CPE equipment. The equipment enhances the legacy bridge backhaul performance by using 2 WiBro Modems as backhaul.
TMS equipment The TR069 Protocol based bridge equipment management and operation support system is developed.
PDG system Core equipment that supports wireless LAN subscribers’ mobility, security, and billing.


WiBro

Equipment Definition
Outdoor AP Outdoor solution equipment for the global market was co-developed by SK telecom and SK telesys.
Femto Cell WiBro service equipment is developed for homes and offices.
WiMAX - For domestic use: The Wave2 WiBro system is developed and commercialized for SK telecom.
- For international use: WiMAX equipment is developed for Kulacom Jordan.
(2.5 GHz, 3.5 GHz)
In-building AP The in-building Access Point (AP) is developed and commercialized for SK telecom.


Phone

Equipment Definition
Mobile Phones - “WYNN”, the second smart phone produced by SK telesys, was launched in May 2011.
- The W SK-S100 smart phone with Android 2.2 (Froyo) OS was launched in October 2010.
- The SK-900 smart phone with the Floating Touch function was launched in July 2010.
- The SK-800 smart phone with its metallic body was launched in April 2010.
- “W”, the first smart phone designed by SK telesys, was launched in November 2009.
Internet Phones - The first Internet phone (VoIP) was developed and launched in November 2008.


Wired network equipment

Data transmission network

Equipment Definition
G-PON The Outdoor Solution equipment for the global market was co-developed by SK telecom and SK telesys.
* PON : Passive Optical Network


Privacy PolicyNo e-mail addresses are collected by the websiteSite Maps

SK telesys | 10 Road 9, Namdaemunro, Jung-gu, Seoul (Samgak-dong)
COPYRIGHT 2016 SKtelesys. ALL RIGHTS RESERVED admin