Telecommunication Systems Division developed TDX-1, a fully digitized telephone switching system, with its own technology in 1985. This event initiates the telecommunication history of Korea. After the first commercialization of CDMA and WCDMA, we launched the world's first commercial service of Mobile WiMAX, the next generation mobile communication service, in 2006. We are now taking the role as a innovator of the world mobile communication development.

SAMSUNG takes the headship in building the nation's next generation backbone network through NGN solution development. SAMSUNG is leading digital convergence by providing total solution ranging from Home Network products such as Cable Set-top box, IP Set-top box, Video Phone to enterprise solution such as IP-PBX, Key phone and Integrated Business Gateway.

SAMSUNG leads the next generation mobile communication.

Mobile WiMAX, getting unsparing of people's praise with its successful demonstration at 2005 APEC, has proved the technological superiority through being approved by IEEE as an international standard in December 2005. SAMSUNG has obtained excellent results in Mobile WiMAX, such as launching world's first Mobile WiMAX commercial service and being selected as U.S's 4G Mobile broadband technology, and etc. We are making efforts to hold dominant position in global mobile and fixed WiMAX market.

SAMSUNG provides world-class WCDMA systems.

We maintain our technological prowess, proven by CDMA technology, in WCDMA technology as well. Through launching world's first WCDMA(R4) commercial service in December 2003 and providing world's first HSDPA service based handset in 2006, SAMSUNG showed its reserved strength in mobile communication industry.

SAMSUNG is a leading part in developing CDMA technology.

SAMSUNG has opened a new field of mobile communication industry from 2G to 3G.
We commercialized CDMA in 1996, CDMA2000 1X in 2000, CDMA2000 1x EV-DO in 2002 and finally CDMA2000 1x EV-DO Rev.A in 2006. SAMSUNG is proud of its global leading technology that supplys CDMA system to countries like U.S., Japan, China, Indonesia, and etc.

SAMSUNG devotes its energy in building next generation communication network.

To become a leader in digital convergence era, SAMSUNG had been preparing NGN business and had been making efforts to enter the global market. We have developed IP based next generation network products such as SoftSwitch/IMS, Media Gateway, and Access Gateway to provide those products at the right time. SAMSUNG put spurs to End-to-End Solution Business to cope with IPTV and TPS, triple play service which is the combination of voice, video, and Internet, that are introduced in the market recently.

SAMSUNG precedes broadcasting and communication environment at home

We are focusing on building a future home network environment with Home Gateway, Digital Set-top box and Video Phone. SAMSUNG is supplying global and domestic market with cable Set-top box and concentrating its efforts on expanding IP Set-top box market for IPTV service. We lead the future home network environment with video phones and IAD which provides both Internet and telephony service.

SAMSUNG support the best office environment.

Based on the leading IP technology, we provide enterprise network solution such as IP-PBX, Switch/Router, security devices, and Digital Key Phone and IP Phone for small to large offices. Our Enterprise Network Solution provides multimedia convergence service combined of wired & wireless service and voice & data service, and this solution functions as the hub for enterprise network.