SK Telecom claims multi-vendor 5G transmission first with Ericsson and Samsung

Korean operator SK Telecom says it has managed the world’s first standalone 5G data session on a multi-vendor commercial 5G network.

Single vendor set-ups are increasingly out of fashion in the telecoms world, with the traditional wariness about vendor lock-in compounded by geopolitical uncertainty that threatens to compel the exclusions of certain vendors that shall remain nameless. So this is an important step for 5G as well as another opportunity for South Korea to virtue-signal about how cutting-edge it is when it comes to 5G.

“With the successful standalone 5G data call on our multi-vendor commercial 5G network, we are now standing on the threshold of launching standalone 5G service, a key enabler of revolutionary changes and innovations in all industries,” said Park Jong-kwan, Head of 5GX Labs at SK Telecom. “SK Telecom will offer the best 5G networks and services to realize a whole new level of customer experience in the 5G era.”

The two vendors in question were Ericsson and Samsung. SKT wasn’t inclined to go into great depth on how this pivotal feat was achieved. We do know it involved applying SA NR radio to existing NSA base stations and, hey presto, it all worked a treat. While it was at it SKT decided to dabble in a spot of network slicing and edge computing, which frankly seems like showing-off, but then again if you’ve got it, flaunt it, innit.

SK Telecom and Samsung give 5G remote-controlled ships a go

Korea is looking to lead the way on autonomous shipping following the development of a 5G-based test platform by SK Telecom and Samsung Heavy Industries.

The new platform even includes a 3.3-meter-long test ship made by Samsung, which is equipped with with 5G-based LiDAR, a cloud-based IoT platform and T Live Caster, SK Telecom’s real-time video monitoring solution. Its maiden voyage took place in a shipyard that is covered by SK Telecom’s 5G network, enabling it to be remote controlled from 250 km away and to remotely keep an eye on its autonomous decisions.

“Today’s successful test marks a meaningful step towards commercialization of technologies for autonomous navigation of ships powered by 5G,” said Choi Il-gyu, Head of the B2B Office of SK Telecom. “SK Telecom will continue to drive innovations in the manufacturing sector with the world’s best 5G network and technologies.”

“We have now secured an optimal research environment to make a leap in the area of autonomous navigation ship technologies by combining Samsung Heavy Industries’ autonomous and remote navigation system and SK Telecom’s 5G communication technologies,” said Shim, Yong-Lae, VP of the SHI Ship & Offshore Research Institute.

While the thought of a supertanker cruising around the place thinking for itself is pretty alarming and dystopian, the companies involved insist this kind of technology actually improves safety, especially in narrow or shoreline environments, thanks to the ability to monitor the movements of other ships in real time. So long as the technology also ensures a human can step in if needed then that does sound plausible, if still a bit scary.

AWS helps Verizon, Vodafone, KDDI, and SK Telecom with their edge computing

Amazon Web Services has launched AWS Wavelength, which is designed to bring operators and app developers together at the edge of the network.

As the biggest public cloud provider it was only a matter of time before AWS made its edge move and this seems to be a big part of it. A major feature of 5G is low-latency communication, which dramatically reduces the lag between sending and receiving signals. However physical distance still introduces lag, which is where mobile edge computing comes in, but bringing services closer to the end user.

Part of the point of AWS Wavelength is so make it easier for developers to make apps that can exist on the edge of mobile networks, and thus make full use of the low-latency capabilities of 5G. It seems to have got off to a flying start, with Verizon, Vodafone, KDDI, and SK Telecom all having signed up on launch day.

“With Wavelength, we bring 5G and cloud together to give our customers the powerful new capability to run cloud services consistently within a few milliseconds of mobile end-users,” said Matt Garman, VP of Compute Services at AWS. “This is a game changer for developers that is going to unlock a whole new generation of applications and services. We are really excited to see our customers innovate with these unique new capabilities that they did not have access to before.”

“We are first in the world to launch Mobile Edge Compute — deeply integrating Verizon’s 5G Edge platform with Wavelength to allow developers to build new categories of applications and network cloud experiences built in ways we can’t even imagine yet,” said Hans Vestberg, CEO of Verizon. “Bringing together the full capabilities of Verizon’s 5G Ultra Wideband and AWS, the world’s leading cloud with the broadest and deepest services portfolio, we unlock the full potential of our 5G services for customers to create applications and solutions with the fastest speeds, improved security, and ultra-low latency.”

“With Europe’s largest 5G network across 58 cities and as a global leader in the Internet of Things with over 90 million connections, Vodafone is pleased to be the first telco to introduce AWS Wavelength in Europe,” said Vinod Kumar, CEO of Vodafone Business. “Faster speeds and lower latencies have the potential to revolutionize how our customers do business, and they can rely on Vodafone’s existing capabilities and security layers within our own network.”

“Having the power of the AWS cloud processing and storage services available at the edge of the KDDI 5G network enables us to accelerate IoT innovation for applications like high-definition VR video streaming, visual positioning service, smart factories, autonomous vehicles, and more,” said Makoto Takahashi, President of KDDI. “AWS Wavelength provides Japanese businesses and consumers immediate access to these services over the KDDI 5G network.”

“By combining the strengths of SK Telecom’s 5G network and AWS cloud, we are set to bring innovative changes to all individuals, businesses and industries,” said Ryu Young-sang, Head of the MNO Business at SK Telecom. “This collaboration enables exciting use cases like game streaming, headless robotics, Ultra High Definition interactive media, autonomous driving, and smart factories.”

Developments like this indicate the edge is rapidly becoming a mainstream commercial consideration as the telecoms and IT worlds try to work out whether 5G is worth the hassle. Verizon already has games developer Bethesda and the NFL on board to try out cool new low-latency use-cases and rival AT&T has already announced a similar initiative in partnership with Microsoft. Now let’s see if anyone makes any extra money out of it.

SK Telecom wins big at the 2019 Global Telecoms Awards

In the year that 5G finally made its commercial debut, Korean operator SK Telecom’s fast start helped it win three awards at the 2019 Glotels.

As well as being voted the best operator of 2019, SK Telecom also won awards for 5G implementation and BSS/OSS transformation. Not content with its three wins, SK Telecom was also highly commended in the consumer IoT and fixed network categories, bringing its awards total on the night to five. Other notable performers were Huawei, with two wins and a highly commended, and ZTE with one win and two highly commended.

“I feel confident in saying that this was the strongest set of entries to the awards we’ve had yet,” said Telecoms.com Editor Scott Bicheno (pictured above with Chang-min Park of SK Telecom), who hosted the awards alongside comedian Miles Jupp and was also one of the judges. “Our judges had a really tough job choosing between so many great products, services and projects this year and for that I thank them. The fact that so many entries were highly commended shows how close the scoring was. My congratulations to the winners and thanks everyone who contributed to our best awards yet.”

Here’s the full list of winners:

5G Implementation Excellence  

Winner – SK Telecom: World’s First 5G Commercialization

 

Advancing Artificial Intelligence               

Winner – Telefónica: Aura

Highly Commended – Nokia: AI as a Service for CMCC Hainan

 

Automation Initiative of the Year             

Winner – Huawei: AUTIN

 

Best 5G Innovation         

Winner – Vodafone Germany: Automotive Factory of the Future

Highly Commended – China Mobile, China Southern Power and Huawei: Smart Grid 5G Slice Operation and Monetization

 

Best Digital Transformation Project        

Winner – Infosys and Vodafone UK: Digital Platform

Highly Commended – Singtel: Unboxed

 

Best Operator    

Winner – SK Telecom

Highly Commended – Reliance Jio Infocomm

 

BSS/OSS Transformation Excellence        

Winner – SK Telecom: OSS Evolution for E2E integration and 5G Business

 

Connecting the Unconnected     

Winner – Ufinet: Rural connectivity case studies

 

Consumer IoT Initiative of the Year         

Winner – O2 and Accenture: Making UK homes smarter energy users

Highly Commended – SK Telecom: V2X Service Enabler (VSE)

 

Digital Transformation Innovation          

Winner – BT: The Digital Business Marketplace

Highly Commended – Netcracker: Digital Transformation Solution

 

Fixed Network Evolution             

Winner – Turkcell: Customer Oriented Failure Prioritization and Complaint Management

Highly Commended – SK Telecom: Giga Premium 10G Residential Broadband Internet Service

 

Ground-breaking Virtualization Initiative            

Winner – AT&T: Edge Solutions

 

Industrial IoT Initiative of the Year          

Winner – Dialog Axiata: Affordable and Purpose-built IoT Solutions for Industries in Emerging Markets

Highly Commended – ZTE:  ZTE NMVP Solution

 

Innovating in the Cloud 

Winner – MYCOM OSI: The Assurance Cloud

 

Managed Services Innovation of the Year            

Winner – Ericsson and Telenor: Common Delivery Center for innovative Managed Services model

Highly Commended – Saudi Telecom Company: STC Fixed Network Customer Operations Service transformation

 

Mobile Device Innovation           

Winner – Reliance Jio Infocomm: JioPhone

 

Mobile Money Mastery 

Winner – AsiaHawala and Comviva: AsiaHawala powered by mobiquity Money

 

Most Innovative Cloud Service  

Winner – Tata Communications Transformation Services: Cloud Networking and Security as a Service

Highly Commended – Red Hat: Red Hat open hybrid cloud technologies

 

Project Delivery Perfection         

Winner – ZTE: ZTE for China Mobile ‘He-Fetion’ Project

Highly Commended – X by Orange: X by Orange with Red Hat

 

Security Solution of the Year      

Winner – Mobileum Signalling Firewall

Highly Commended – CUJO AI: AI-powered cybersecurity technology

 

Telecoms Transformation            

Winner – Huawei: NFV-SDN based telco cloud technology initiative

Highly Commended – ZTE: 5G Slicing Wholesale Solution for New B2B2C Business Model

 

SK Telecom and Samsung reckon we need 8K TV over 5G

Korean tech giant Samsung has teamed up with compatriot operator SK Telecoms to develop what they claim will be the world’s first 5G 8K TV.

On one level this should just be as simple as whacking a 5G modem into an 8K telly, but there seems to be more to it than that, hence the announcement. SK Telecom says that only when it applies mobile edge computing and network-based media processing to its 5G network will it be able to achieve seamless transmission of 8K video. The fact that those sorts of technologies are in the 5G roadmap anyway is beside the point.

Which brings us to the likely real reason for this announcement: to generate positive publicity for both companies. 5G has long been in danger of being a technological solution in search of a problem and the same could certainly be said of 8K video, in a world that is still trying to work out whether it sees much value in 4K.

“The 5G-8K TV is the culmination of ultra-low latency 5G networks combined with ultra-high definition TV technology,” said Park Jin-hyo, CTO and Head of ICT R&D Center at SK Telecom. “5G technology will help make the world of hyper media a reality.” Hyper media seems to refer to telly augmented by all kinds of other internet gimmickry.

Short of producing a 5G dongle it’s not clear what Samsung is bringing to the project other than cash and its consumer electronics brand. Nowhere is it explained why it’s preferable to deliver all this hyper media goodness over 5G rather than fibre, nor is it openly discussed what the minimum screen size would be beneath which the human eye is unable to discern any difference between 4K and 8K. But these are just details that shouldn’t detract from our jubilation that the 5G 8K era is almost upon us.

SK Telecom claims 1 million 5G subscriber record

Korean operator SK Telecom has announced it’s the first to accumulate a million 5G subscribers, just four months after it was made available.

While this is an impressive achievement, it only represents 3.5% of its total subscriber base of 28 million. Having said that SK Telecom managed to hit this milestone twice as quickly as it did with 4G, which it launched in 2011. Those million early adopters are using 33.7 GB of data per month, compared to the 4G average of 20.4 GB.

“SK Telecom will continuously develop innovative contents and services specially designed and optimized for 5G network to provide differentiated experiences to our 5G subscribers,” said Ryu Young-sang, Head of the MNO Business at SK Telecom. The press release also took the opportunity to big-up the recently-launched Samsung Note 10 5G.

South Korea has emerged as the world’s commercial 5G test-bed. SK Telecom has put a lot of work into providing services, such as HD video streaming, that make use of the additional bandwidth offered by 5G and that seems to be paying off. While certain trends may be unique to local consumers, any operator looking for 5G monetization tips could do worse than pay Korea a visit.

LGU+ jumps to the top in 5G testing

Irrelevant as to whether South Korea was actually first to launch 5G or not, it’s the first market Rootmetrics has tested comprehensively and LGU+ have come out on top.

US telcos have argued over the small print of launching the first 5G network, but South Korea was the first to open its networks to smartphones on April 3. All three crossed the finish line together, an intended objective of the South Korean Government, though the outcome four months later is not exactly the same.

Looking at the top-line figures, it perhaps isn’t what you would expect. LGU+, often considered the third-placed player in the market, has led the way, with SK Telecom and KT trading blows just behind.

Maximum 5G speed Median 5G speed 5G Latency Reliability (staying connected)
KT 751 Mbps 163 Mbps 107 ms 99.9%
LGU+ 902.1 Mbps 426.4 Mbps 72 ms 97.9%
SK Telecom 638.7 Mbps 286.9 Mbps 195 ms 99.9%

Currently there is no point of comparison globally, Rootmetrics has not completed similar reports in comparable markets just yet, though the maximum speed being demonstrated by LGU+ is faster than we have seen posted by analyst speed tests in the wild in both the US and UK.

What is worth noting is this is nothing more than a bit of an ego boost for the moment. As there are few (if any) mobile applications which demand such speeds the maximum speeds are little more than a redundancy currently, though it will appeal to consumers.

Traditionally, telcos have spoken to consumers in a very simplistic manner. The desirability of telcos were judged on download speeds along, though that will have to change in the future. If telcos are going to justify asking for increased tariffs, they will have to deliver more than faster downloads that rivals, as soon enough consumers will cotton onto the fast they do not need 900 Mbps to do the vast majority of things on a smartphone.

However, for the moment the status quo is being maintained and consumers will still be drawn in the by ‘bigger, meaner, faster’ mentality being demonstrated today. This is where LGU+ might be able to steal a couple of subscriptions off rivals.

Interestingly enough, it has been reported Huawei is a supplier to LGU+ but has been snubbed by both KT and SK Telecom. This is not a suggestion the speeds have been driven primarily by Huawei’s inclusion, but it is an interesting differentiator between the rivals.

This is a good comparison to give 5G a bit of context, however a comparison between markets such as Switzerland, US and the UK will offer much more insight into the deployment strategies.

Swisscom, SK Telecom, Elisa and BICS claim world’s first 5G roaming services

The very small number of people who are capable and inclined can now roam between the 5G networks of Swisscom and either SK Telecom or Elisa.

Swisscom has over 6 million mobile subscribers but hasn’t revealed how many of them have upgraded to 5G. Since Swisscom only started to roll out its 5G network in April of this year, it seems safe to assume its 5G subscriber base is struggling to hit six figures. Of those, owners of Samsung Galaxy S10 5G smartphones can now fly from Zurich to Seoul confident of maintaining their newly-won boosted download speeds. The converse is true of SK Telecom’s 5G punters.

“SK Telecom once again proved its leadership in advanced roaming technology with the launch of world’s first 5G roaming service” said Han Myung-jin, Head of the MNO Business Supporting Group of SK Telecom. “We will continuously expand our 5G roaming service to enhance customer experience and benefits.”

“We want to offer our customers the best network – both in Switzerland and abroad,” said Dirk Wierzbitzki, Head of Product and Marketing at Swisscom. “So we are proud to be one of the world’s first providers to offer 5G abroad. We will continue to expand 5G availability abroad with additional partners.”

Swisscom has struck up a similar deal with Finnish operator Elisa, which is also claiming the world first, so it looks like SK Telecom has a fight on its hands. We were amongst the first countries to start building 5G networks in Finland,” said Elisa’s Director of Consumer Handset Subscriptions Jan Virkki. “Now that Swisscom has opened their 5G network, we are more than happy to be able to provide the ultrafast 5G to our consumer and corporate customers travelling to Switzerland.”

Roaming specialist BICS also wants a piece of the action, having got involved in the SK Telecom gig. “Today’s successful implementation of a trans-continental 5G data roaming relation further endorses our position at the forefront of global mobility for people, applications and things,” crowed Mikaël Schachne, CMO and VP Mobility & IoT Business at BICS. We couldn’t find any other corporate chest-beating over this bit of news but there probably was some.

SK Telecom and Deutsche Telekom buddy up for 5G

Collaboration is one of the key works currently floating around the 5G world and it seems SK Telecom and Deutsche Telekom haven’t missed the memo.

At a meeting attended by roughly 100 executives, the two operators announced a partnership with the ambition of seeking the promised revenues in the 5G epoch. As it stands, 5G is nothing new. It’s bigger, badder and faster than 4G, but that is not going to satisfy the financial demands of the telcos who need to invest so heavily in the future-proofed networks. The joint venture company created as a result of this partnership will be first tasked with developing new 5G technologies.

Initial focus will be to develop 5G repeater and a 5G in-building solution, as well as a Multipath UDP solution to manage accesses for a seamless connectivity experience and MPEG Media Transport (MMT) technology for low latency media streaming.

“Through partnerships with companies throughout the world, SK Telecom aims to expand beyond the realm of mobile communications to become a global ICT company,” said Park Jung-ho, CEO of SK Telecom. “And I expect this, in turn, will lead to the revaluation of assets and competitiveness of SK Telecom.”

“DT/SK Telecom partnership continues to be of strategic importance for both DT and SK Telecom.” Said Timotheus Höttges, CEO of DT. “We want to work together to make tangible result and strengthen our partnership also with closer technical cooperation.”

This sort of joint investment should not perhaps come as the biggest of surprises considering the pair signed a Memorandum of Understanding (MOU) at the Mobile World Congress Barcelona 2019. There is also the fact Alex Jinsung Choi, DT’s SVP of Research and Technology Innovation, was formerly the CTO at the Korean telco.

As part of the agreement, SK Telecom will also contribute $30 million to DTCP, an investment management group with $1.7 billion assets under management and advisory from Deutsche Telekom. The group is tasked with seeking new investment opportunities in technology, media and telecommunication sectors across Europe, the US and Israel. Moving forward, DTCP will open an office in Seoul to identify new opportunities with SK in Asia.

Looking at the greater opportunities for telcos in the 5G era, this could work out to be a very useful partnership for DT. Offering more products and extracting more revenue from enterprise customers is seem as a key objective, and the Asian telcos have progressed further here. Conversations with the verticals have been in play for longer periods of time and these telcos are closer to creating specific products for specific verticals. DT could certainly learn a thing or two.

SK Telecom talks 6G with Ericsson, Nokia and Samsung

South Korean operator SK Telecom is hoping to take the lead in the development of 5G towards 6G in partnership with most of the big kit vendors.

Specifically SKT has signed those memorandum of understanding things with each of Ericsson, Nokia and Samsung Electronics. The mutual understanding reached between SKT and the vendors is that they promise to cooperate with each other when it comes to research and development of 5G and 6G technologies.

The 5G stuff is as expected: ultra-reliable and low-latency communications, enhanced MIMO, millimetre wave and standalone 5G. Despite banging on about 6G in the press release, SKT didn’t feel confident enough to specifiy the nature of the 6G R&D, just committing to draft technical requirements and new business models for the next generation of mobile tech.

“Through strengthened cooperation with Ericsson, Nokia and Samsung Electronics, SK Telecom will be able to secure the world’s best 5G quality and lead the way towards 6G mobile network communications,” said Park Jin-hyo, Chief Technology Officer and Head of ICT R&D Center of SK Telecom.

Conspicuously absent from this happy band are Huawei and ZTE. South Korea, of course, has long had a complicated relationship with China, but with the current trade tensions between the US and China currently focusing on Huawei as a proxy, many US allies are moving to distance themselves from it and ZTE just to make sure they stay out of trouble. With Huawei making it clear it’s investing heavily in technological autonomy, there is a real possibility of 6G R&D becoming balkanised.