Korea Developed a New Technology for 4G
Korean researchers developed a new mobile telephony communications protocol and the new system is seven times faster than HSDPA of 3.5G.
ETRI announced on January 30 that it developed an LTE prototype for 3GPP and succeeded in the test-run. 3GPP is collaboration between groups of telecommunications associations, to make a globally applicable third generation (3G) mobile phone system specification. ETRI cooperated with Samsung Electronics and KTF for the newly developed 3GPP LTE technology and system
The technology used in the system is cellular-based 3.9G and is highly likely to be adopted as the standard for 4G. ETRI will hand over the technology to Samsung and Samsung will release related products from the end of next year.
ETRI researchers said the technology enables users to enjoy high speed multimedia services of 100Mbps in slow moving cars at 3km per one hour and 39Mbps in fast moving cars at 120km per one hour.
The success in the development will allow users to enjoy the Internet, web services, video services, and broadcasting services anytime anywhere and to watch HD videos in cell phones, PDAs and smart phones swiftly.
“We developed this prototype six months faster than Europe which has 3GPP system technologies. We’ll be ahead of competitors when the development of 4G technologies begins in earnest this year,” said Hwang Seung-gyu, a research team leader for mobile communications.
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