Samsung claims to have tested 5G network running at nearly 1GB per second speed
South Korea’s Samsung Electronics, known as one of the fore-runners in today’s communication world, has said it has hit a breakthrough in innovation once again.
In a press release relayed to BestMobs, the tech giant claimed it has achieved a 7.5Gbps (940 megabytes per second) transfer speed on a 5G network it was testing. The 5G network was said to be running at a 28GHz frequency.
Samsung also said the test was later carried out in a car moving at 100 kph and the speed stood at 1.2Gbps (150 MB per second). There’s no word on when these kind of technologies will be introduced in the real world but scientists and engineers all over the world have been working tirelessly to make them reality.
Samsung’s full press release:
Samsung makes milestone achievements in 5G development with industry best 7.5Gbps speed record and first-ever, uninterrupted 1.2 Gbps 5G connection while travelling 100km/h
London UK – 15th October, 2014 – Samsung Electronics today announced two industry first milestones in the development of 5G telecommunications networking technology, as the company clocked 7.5Gbps, or 940MB per second, the fastest-ever 5G data transmission rate while in a stationary environment. The company was also the industry’s first to achieve an uninterrupted and stable connection at 1.2Gbps, or 150MB per second, in a mobile environment from a vehicle travelling at over 100km/h.
“We will continue to build upon these milestones and develop advanced technologies that contribute to the 5G standard,” said Chang Yeong Kim, Head of DMC R&D Centre at Samsung Electronics. “In addition to leveraging our own global R&D capabilities, we will also continue to cooperate with other industry leaders and research centres across the world. Whether you are talking about mobile devices, the cloud, or the Internet of Things, the demand for 5G telecommunications standard and its supporting technologies will continue to grow.”
In addition to sheer numbers, Samsung’s recent stationary test was also the industry’s first successful 5G test that was conducted in an outdoor setting. Previous successful 5G tests throughout the industry have been conducted in stabilised, indoor environments, including laboratories. Meanwhile, the mobile test took 5G testing to another level, as it was conducted from a vehicle racing at high speeds on a 4.35km professional outdoor race track.
Both the stationary and mobile tests were conducted over a 28GHz 5G network. Until now, the industry as a whole has not used higher frequencies, such as 28GHz, despite their speed-related benefits, due to the likes of short communication range. However, Samsung overcame these obstacles through the company’s own Hybrid Adaptive Array Technology, which uses millimetre wave frequency bands to enable the use of higher frequencies over greater distances. While the 5G standard has yet to be ratified, 5G networks are expected to offer data transmission rates that are tens, if not hundreds, of times greater than 4G LTE.
The recent milestones were also a seven-fold increase upon testing results from May 2013, when the company became the industry’s first to achieve 1Gbps over a 28GHz 5G network.
While Samsung maintains its focus on technical developments, the company has also continued to engage other industry members in discussions, including those through standard-setting organisations, to help steer the overall direction of 5G development. Most recently, Samsung proposed the 5G Rainbow to other industry members. The 5G Rainbow identified seven core technical pillars of 5G technology that would truly ensure a differentiated 5G user experience. These pillars are maximum data rate, spectral efficiency, speed of mobility, and data transmission rate at the cell boundary, the number of simultaneous connections, communication delays, and cost. In order to address these technical needs, Samsung has already been developing a diverse range of key technologies, such as transmission technologies for high frequency bands, multiple access schemes and low latency networks.
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