Showing posts with label Korea. Show all posts
Showing posts with label Korea. Show all posts

Sunday, September 13, 2020

Korean cable laying ship catches fire and sinks

 A fire broke out on the Souther Korean-flagged cable-laying ship Responder west of the southern tip of Tsushima island, East China sea, South Korea. The incident occurred west of the southern tip of Tsushima island in the East China sea.  According to Maritime Bulletin, all sixty personnel were evacuated. The ship subsequently sank.


https://youtu.be/593KwsfiajI

http://www.maritimebulletin.net/2020/09/11/cable-laying-ship-on-fire-all-60-personnel-evacuated-east-china-sea/

Tuesday, September 8, 2020

KT deploys Infinera for Korea nationwide backbone

KT, South Korea’s largest telecom company, has deployed the Infinera 7300 Series Multi-haul Transport Platform in its national backbone network to support a nationwide rollout of 5G services.

Infinera said its 7300 platform was selected to provide a scalable core network solution optimized for the performance requirements of bandwidth-intensive end-user services such as 5G. Infinera’s solution for KT includes support for secure and reliable 200G transmission across KT’s nationwide core infrastructure. The 7300 coherent packet optical transport system offers a compelling pay-as-you-grow approach to network scaling. This model benefits KT by lowering initial costs, reducing equipment sparing costs, and providing the foundation for cost-effective scalability.

“Infinera’s advanced optical solutions enable KT to efficiently use its fiber and optimize the transmission of optical channels, lowering the total cost of network ownership, and helps KT maintain its global leadership in 5G,” said Nick Walden, Senior Vice President, Worldwide Sales at Infinera. “With Infinera’s innovative solutions, operators like KT pave the way for an agile and scalable infrastructure to support significant increases in bandwidth.”

Infinera's local partner for the project was Daesung Infotech.

Sunday, August 30, 2020

Samsung begins mass production of 16GB LPDDR5 DRAM

Samsung Electronics announced that its second production line in Pyeongtaek, Korea, has commenced mass production of the industry's first 16-gigabit (Gb) LPDDR5 mobile DRAM, using extreme ultraviolet (EUV) technology.

The new DRAM leverages Samsung's third-generation 10nm-class (1z) process. At 6,400 megabits per second, the new LPDDR5 is about 16 percent faster than the 12Gb LPDDR5 (5,500Mb/s) found in most of today's flagship mobile devices. When made into a 16GB package, the LPDDR5 can transfer about 10 5GB-sized full-HD movies, or 51.2GB of data, in one second.

"The 1z-based 16Gb LPDDR5 elevates the industry to a new threshold, overcoming a major developmental hurdle in DRAM scaling at advanced nodes," said Jung-bae Lee, executive vice president of DRAM Product & Technology at Samsung Electronics. "We will continue to expand our premium DRAM lineup and exceed customer demands, as we lead in growing the overall memory market."

Samsung's Pyeongtaek Line 2 is the largest-scale semiconductor production line to date, spanning more than 128,900 square meters (over 1.3 million square feet) – equivalent to about 16 soccer fields.

Tuesday, August 11, 2020

SiFive raises $61 million for RISC-V

SiFive, a start-up specializing in RISC-V processor IP and silicon solutions,  raised $61 million in a Series E round.

SiFive, which is based in San Mateo, California, develops a range of processor cores, accelerators, and SoC IP to create domain-specific architecture that will enable efficient, high-performance computing solutions. Recently, SiFive announced the SiFive 20G1 update for SiFive Core IP, enabling significant enhancements for performance, power, area, and features, with pre-integrated SiFive Shield, for whole SoC security, and SiFive Insight advanced trace and debug capabilities.

The latest funding round was led by SK hynix, joined by new investor Prosperity7 Ventures, with additional funding from existing investors, Sutter Hill Ventures, Western Digital Capital, Qualcomm Ventures LLC, Intel Capital, Osage University Partners, and Spark Capital.

“Global demand for storage and memory in the data center is increasing as AI-powered business intelligence and data processing growth continues”, said Youjong Kang, VP of Growth Strategy, SK hynix. “SiFive is well-positioned to grow with opportunities created from data center, enterprise, storage and networking requirements for workload-focused processor IP.”

http://www.sifive.com

Monday, June 29, 2020

SK Telink upgrades international routes with Ciena's 6500

SK Telink, a South Korean network operator, will upgrade its network between Seoul, South Korea, Hong Kong and Los Angeles using Ciena’s Adaptive IP solution. Ciena’s 6500 Packet Transport System (PTS), part of the Adaptive IP solution, allows SK Telink to support its legacy time-division multiplexing network. Ciena will also supply its Manage, Control and Plan domain controller automates lifecycle operations of SK Telink’s packet network.

“As SK Telink prepares for the country’s next wave of digital growth, Ciena’s packet solutions lay the foundation for a network that can respond in real-time to changing demands,” states Henry Kim, President and General Manager, Ciena North Asia Region.

Tuesday, June 16, 2020

Digital Realty builds carrier-neutral data center in Seoul

Digital Realty began construction on its first data center in South Korea.

Digital Seoul 1 (ICN10) will be built on a 22,000 square foot land parcel within the Sangam Digital Media City in northwest Seoul.

ICN10 is designed to accommodate 12 megawatts of information technology (IT) load.  The building will encompass over 162,000 square feet, spanning twelve levels.  It will provide seamless connectivity, with a vibrant community of domestic and internal bandwidth and data service providers, internet transit, and multiple internet access services.  The facility is scheduled to be ready for customers in the fourth quarter of 2021.

"Our investment in South Korea is an important milestone on our global platform roadmap, adding coverage, capacity and connectivity capabilities to enable our customers' digital transformation strategies while demonstrating our commitment to supporting customers' future growth on PlatformDIGITAL," said Digital Realty Chief Executive Officer A. William Stein.  "The current pandemic has accelerated the pace of digital transformation and adoption of cloud services across the world.  Customers in the Asia Pacific region are set to gain from our new ICN10 facility, as they ramp up their own digitalization efforts." 

Tuesday, May 26, 2020

KT brings 5G to warehouse carts

KT is using 5G self-driving carts at its own Seobu distribution and logistics center.

The 5G autonomous carts transport smartphones and other devices to designated locations, as requested by the control center and the person in charge. The self-driving logistics vehicles and AIV service are based on KT's integrated mobility platform, dubbed "5G Mobility Makers." The platform is at the core of KT's connected car services, which feature automated driving control by collecting and analyzing data produced by different vehicles.

"In preparation for the post-COVID era, technologies to minimize person-to-person contact are increasingly demanded throughout industries," said Choi Kangrim, Head of KT's Connected Car Biz Center. "By applying AIV service based on our advanced communication networks and platforms in a wider scope of industries and leading relevant technological advancement, we at KT will do our utmost to help our customers enjoy the benefits in their everyday lives."

Wednesday, May 20, 2020

Samsung plans additional 5nm capacity at new fab in Pyeongtaek

Samsung Electronics will boost foundry capacity at the company's new production line in Pyeongtaek, Korea. The new foundry line will focus on EUV-based 5 nanometer (nm) and below process technology. Construction began this month and is expected to be in full operation in the second half of 2021.

Samsung recently added a new EUV-dedicated V1 line to its fab in Hwaseong, Korea. Initial mass production of the EUV-based 7nm process started in early 2019.  The company is on track to start mass production of 5nm EUV process in the Hwaseong fab in the second half of this year.

“This new production facility will expand Samsung’s manufacturing capabilities for sub-5nm process and enable us to rapidly respond to the increasing demand for EUV-based solutions,” said Dr. ES Jung, President and Head of Foundry Business at Samsung Electronics. “We remain committed to addressing the needs of our customers through active investments and recruitment of talents. This will enable us to continue to break new ground while driving robust growth for Samsung’s foundry business.”

With the addition of the Pyeongtaek fab, Samsung will have a total of seven foundry production lines located in South Korea and the United States, comprised of six 12-inch lines and one 8-inch line.

Friday, May 15, 2020

SK Telecom shows 5G phone with quantum random number generator

SK Telecom, together with Samsung Electronics and ID Quantique, demonstrated the first 5G smartphone equipped with a quantum random number generator chipset.

The Samsung Galaxy A Quantum with integrated quantum-enhanced cryptography will allow customers to experience advanced security through two-factor authentication for T-ID, biometric authentication-based payment for SK Pay and mobile e-certification service.

“Securing mobiles phones has become a top priority for mobile operators, who are also looking to generate new revenues,” Says Grégoire Ribordy, co-founder and CEO of ID Quantique. “With its compact size and low power consumption, our latest Quantis QRNG chip can be embedded in any smartphone, to ensure trusted authentication and encryption of sensitive information. It will bring a new level of security to the mobile phone industry.”

  • Last year, SK Telecom and ID Quantique were awarded quantum communication network-building projects in the U.S. and Europe (EU), and applied QRNG to SK Telecom’s 5G authentication center (AuC) for the first time in the world. Going forward, SK Telecom will expand its footprint in the quantum security business by integrating QRNGs to more devices and networks.



Monday, March 30, 2020

SK Telecom's 5G network carries 62,000TB per month

SK Telecom has enrolled around 2.22 million 5G subscribers since launching its service nearly one year ago (03-April-2019).

SK Telecom currently holds 44% of Korea's 5G market.

Some other key highlights from SK Telecom:

  • People in their 30s and 40s are taking up 53% of the company’s total 5G subscriber base, which is significantly higher than the proportion of people in their 30s and 40s in total LTE subscriber base, which currently stands at 32%.
  • The total amount of data consumption of SK Telecom’s 5G subscribers combined reached 62,000 TB on average per month over the past three months (Dec. 2019 ~ Feb. 2020). 
  • During the same period, the average monthly data usage of subscribers who switched devices from LTE to 5G has increased about twofold from 14.5 GB (LTE) to 28.5 GB (5G) per person.
  • As of February 2020, 5G subscribers are using 7 times more VR services, 3.6 times more video steaming services and 2.7 times more game apps than LTE subscribers.
  • SK Telecom and Microsoft are currently providing 92 different games through Project xCloud.
  • SK Telecom plans to build 5G MEC (Mobile Edge Computing) Centers in 12 different locations across Korea.
  • SK Telecom plans to deploy a private 5G network at SK Hynix’s semiconductor manufacturing facility.
  • SK Telecom will bring the total number of its 5G Clusters to 240 and expand 5G coverage to neighborhoods (‘dong’) of 85 cities nationwide.


Sunday, March 22, 2020

Korea's LG Uplus deploys Nokia for 5G IP transport

Korean operator LG Uplus selected Nokia to upgrade and automate its IP transport and core networks for 5G.

Nokia deployed its Network Service Platform (NSP) solution to help LG Uplus automate network operations and ease integration with their Nokia FP4-based IP routers and multiple vendor platforms to accelerate 5G services rollout.

Songchul Park, Head of NW Tech Operation Group, LG Uplus, said: “LG Uplus provides differentiated services from competitors from sports and entertainment to games and life through 5G ultra-realistic service that changes our daily life. It was possible because the networks with low-latency, real-time network management, and automation functions strongly demanded by 5G could be deployed with Nokia in a timely manner. It is expected that Nokia solutions will continue to provide high-quality services with next-generation network technologies in line with the era of AI. LG Uplus will keep working with Nokia to meet customer service through more reliable partnerships.”

Kevin Ahn, Head of Korea at Nokia, said: “Nokia’s solution, combining our IP routers with our SDN slicing controller, is the foundation of building a robust 5G transport network that in turn is a key enabler of 5G service delivery. As telcos like LG Uplus seek to prepare their networks for 5G and handle the increase in capacity and complexity that comes along with it, we are a natural choice to streamline their operations and enhance network performance."

Tuesday, January 21, 2020

SK Telecom completes 5G SA data session over multivendor network

SK Telecom completed a standalone (SA) 5G data session on its multi-vendor commercial 5G network in Busan, Korea.

SK Telecom said it on track to launch the world’s first 5G SA service in the first half of this year.

To achieve this standalone 5G milestone, the company applied standalone New Radio (NR) software to its existing non-standalone (NSA) 5G base stations, and completed multi-vendor interoperability between network equipment of Ericsson and Samsung. SK Telecom has also applied key 5G technologies such as network slicing and mobile edge computing (MEC) to its standalone 5G network.

“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, Vice President and Head of 5GX Labs of 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.”

SK Telecom expands Project xCloud

SK Telecom is expanding support for Project xCloud, which is Microsoft’s game streaming technology that allows gamers to play Xbox games directly from the cloud on mobile devices while connected to the internet.

Specifically, SK Telecom and Microsoft will increase the number of games for Project xCloud preview in Korea from 29 (as of November 2019) to 85 titles, including homegrown Korea-developed favorites such as “Black Desert” and “Tera.” And around 40 of these games will provide Korean subtitles or voice-overs, and more games that support the Korean language will be added to the preview over time.

As an exclusive business operating partner of Project xCloud, SK Telecom launched the public preview for Project xCloud in Korea in October 2019 for its selected customers. At present, public previews for Project xCloud are being provided in the United States, United Kingdom and Korea. According to Microsoft, Project xCloud preview participants in Korea are on average spending 1.75 times more time gaming and revisiting three times more compared to the participants in the United States and United Kingdom.

“Our partnership with SK Telecom has played a valuable role in helping Microsoft reach new, mobile-first gamers while also learning more about delivering high-quality game streaming through 5G networks,” said Kareem Choudhry, Microsoft’s Corporate Vice President of Project xCloud. “As we enter the next phase of our preview in Korea, it is critical for us to have a strong partnership with a respected company like SK Telecom to push the technology forward.”

Monday, January 13, 2020

SK Telecom shares 5G MEC insights

SK Telecom is launching a "Global MEC Task Force" with Bridge Alliance member operators, including Singtel, Globe, Taiwan Mobile and PCCW Global.

SK Telecom said it plans to share lessons-learned in 5G and mobile edge computing (MEC) with other members that are preparing to launch 5G, while making joint efforts for the development of MEC technologies and services. The company will also play a leading role in setting international MEC standards to build an interoperable MEC platform.

“As the global 5G pioneer, SK Telecom is committed to contribute to the expansion of the global 5G ecosystem,” said Lee Kang-won, Vice President and Head of Cloud Labs of SK Telecom. “SK Telecom will work closely with Bridge Alliance Member Operators to help accelerate their progress in 5G and MEC, and create a pan-Asian 5G MEC ecosystem.”

“As the role of telecommunications companies is expanding beyond simply providing mobile connectivity to offering new values based on infrastructure, Bridge Alliance believes that this cooperation will serve as a key driver for realizing win-win business opportunities to all members,” said Ong Geok Chwee, CEO of Bridge Alliance.

Thursday, October 17, 2019

Korea’s LG U+ selects Ericsson for RAN and core #5G NSA

South Korea-based LG U+ has selected Ericsson as a 5G radio access network (RAN) vendor for its 3.5 GHz Non-Standalone (NSA) 5G network. Ericsson has already been selected by LG U+ as a preferred 5G core network vendor.

This first 5G RAN contract with LG U+ sees Ericsson deploying 3GPP standards-based 5G New Radio (NR) hardware and software from Ericsson Radio System (part of Ericsson’s 5G platform).

RAN deployment got underway in October 2019. Ericsson solutions are going commercially live as they are deployed in the LG U+ network.

The new RAN deal means that Ericsson now has commercial 5G RAN contracts with all three major communication service providers in Korea.

Daehee Kim, Vice President, Network Strategy, LG U+, says: “We are delighted to have Ericsson as a trusted 5G Core and 5G RAN vendor. Ericsson’s end-to-end 5G technology leadership is key to ramping-up our nationwide 5G ambitions in Korea. Ericsson will help us to deliver the very best enhanced mobile broadband experiences for our subscribers, as well as opening up innovation and job creation opportunities through the Internet of Things (IoT), Industry 4.0 and digitalized society.”

Hakan Cervell, Head of Ericsson Korea, Ericsson, says: “We’re working in close partnership with LG U+ to strengthen its 5G network in Korea. We look forward to building the partnership to help LG U+ meet its 5G needs as its subscriber base grows across enhanced mobile broadband, IoT, and Industry 4.0. We’re also delighted to now be working with all three communication providers in Korea to use our 5G abilities to keep the country at the forefront of 5G innovation and benefits.”

Korea’s Ministry of Science and ICT is forecasting that says the number of 5G subscriptions his pass the five million mark by the end of 2019.

Tuesday, August 27, 2019

SK Telecom demos mmWave 5G inside race car

SK Telecom held a demonstration of 5G technology at the ‘Korea International Circuit’ racetrack using Samsung Networks’ end-to-end 5G mmWave solutions, including 5G New Radio (NR) base stations. The same equipment has been in commercial operation in the United States since the first half of this year.

While the racing car moved at approximately 130 miles per hour (210Km/hour) on the track, the trial verified the stable performance of live downloads, uploads and handovers between 5G cell sites on the racetrack. Download speeds reached up to 1Gbps on a 5G device inside a racing car, using 200MHz bandwidth of 28GHz spectrum.

Samsung said the test showed that the mmWave technology can unlock the full potential of 5G, for delivering innovative uses cases and business models, such as new entertainment experiences in motor sport events. For example, cameras built into the cars’ cockpits will be able to stream real-time video data from each car over 5G wireless links, allowing viewers to enjoy vivid scenes of the race from the driver’s point of view. Through VR, AR and 360 degree video streams, racing fans will be able to enjoy the immersive experience of feeling as if they are inside an actual moving car.

“5G already opened up a new horizon when the first commercial service started in the first half of 2019 across Korea and the U.S.,” said Jaeho Jeon, Executive Vice President and Head of R&D, Networks Business at Samsung Electronics. “Samsung is at the forefront with global operators in bringing 5G benefits to consumers, industries and societies by helping them deliver 5G commercial networks. This trial is a great example of taking a user experience and the racing industry to new heights.”



Thursday, August 22, 2019

SK Telecom tops 1 million 5G subscribers just 4 months after launch

On August 21, SK Telecom became the first mobile operator in the world to exceed the 1 million 5G subscriber mark. The company's 5G subscribers now represent more than 3.5 percent of its total subscriber base of 28 million.

The 1 million subscriber milestone was achieved 140 days after launching the world’s first 5G smartphone on April 3, which is twice faster than its LTE uptake rate. After commercializing the LTE service in July 2011, the company hit the 1 million LTE subscriber mark in eight months.

The 5G service is also driving up customers' data usage. According to SK Telecom’s analysis on 5G subscribers, the average monthly data usage of customers who switched devices from LTE to 5G has increased about 65 percent from 20.4GB (LTE) to 33.7GB (5G).

The recent launch of Galaxy Note 10 5G is expected to further drive the increase of 5G subscribers. SK Telecom has launched three 5G smartphones – Galaxy S10 5G, V50 ThinQ 5G, Galaxy Note 10 5G – so far and plans to strengthen its 5G device line-up.

Ryu Young-sang, Vice President and Head of MNO Business of SK Telecom, said, "SK Telecom will continuously develop innovative contents and services specially designed and optimized for 5G network to provide differentiated experiences to our 5G subscribers."

Monday, July 1, 2019

Samsung and SK Telecom test 5G standalone commercialization

Samsung Electronics and SK Telecom completed Korea’s first interoperability assessment between 5G Standalone (SA) Core and other commercial network systems over a 5G network, marking the final stage for verifying the validity of 5G SA data transmission and signifying that the SA system is ready to be launched for commercial service.

The 5G SA Core, jointly developed by Samsung Electronics and SK Telecom supports network slicing and function modularization based on 3GPP standards. It also offers additional functions that operators have been using since LTE, include billing, subscriber management and operational convenience system.

The companies also noted their use of data parallel processing technology for performing QoS and transmission control simultaneously; data acceleration technology for classifying and distributing similar traffic types; and path pptimization technology which automatically delivers data traffic to Mobile Edge Computing (MEC) platform.

“The fundamental structure of 5G SA is built on a completely new configuration, successfully delivering the most optimized 5G service to customers and enterprises across numerous industries,” said Jaeho Jeon, Executive Vice President and Head of R&D, Networks Business at Samsung Electronics. “Maintaining Korea’s leadership in network innovations through continuous investments in next-generation technologies is important to Samsung and SK Telecom, and the companies will continue to collaborate on developing and commercializing 5G SA.”

https://news.samsung.com/global/samsung-electronics-and-sk-telecom-advance-in-bringing-korea-closer-to-5g-standalone-commercialization

Tuesday, April 9, 2019

Samsung claims biggest share of Korea's 5G rollout

Equipment from Samsung Electronics Co. represents the largest share the recent 5G network rollouts from all three mobile operates in Korea.

Korean operators have been transmitting 5G signals in Seoul and metropolitan areas since December 1, 2018 using 5G base station radios and 5G core solutions from Samsung’s Networks Business unit.

Specifically, Samsung has supplied 5G core solutions and more than 53,000 5G radio base stations to Korea’s three operators. The deployments used Samsung’s 5G Massive-MIMO Unit (MMU) radio base station in the 3.5GHz spectrum. The ability to re-use existing sites has been key to enabling the Korean operators to deploy a 5G network consisting of tens of thousands of radios within just a few months since the December 1st launch.

The virtualized 5G core solutions, provided to all three Korean operators for their 5G commercial launch, support both legacy 4G networks and next-generation 5G services in Non-Standalone (NSA) mode. Samsung will support the migration to Standalone (SA) mode through a future software upgrade. Samsung’s solution implements many of the key technologies of 5G networks, such as Control and User Plane Separation (CUPS), which are essential for network operators to scale their networks and support the new services enabled by 5G technology.

“Korea is one of the first markets in the world in which the 5G experience is opening up for consumers, and we’re thrilled to play a key role in the nationwide rollout of 5G with our unparalleled 5G network solutions,” said Paul Kyungwhoon Cheun, Executive Vice President and Head of Networks Business at Samsung Electronics. “As a longstanding innovator in the 5G space and one of the few vendors offering a full end-to-end 5G solution, Samsung is at the forefront of pushing the limits of 5G and beyond.”

Tuesday, April 2, 2019

SK Telecom's 5G network is live with 34,000 base stations deployed

SK Telecom has activated a total of 34,000 5G base stations across Korea.

In a press conference at its headquarters in Seoul, SK Telecom marked "the beginning of the age of Hyper-Innovation with 5G".

The company's 5G network initially targets the nation's most data traffic-concentrated areas, including main areas of 85 cities nationwide (Seoul, six metropolitan cities, etc.), university districts, KTX, sports stadiums, expressways, subway lines (Seoul and Seoul Metropolitan Area) and beaches. SK Telecom is also expanding in-building coverage centered around 120 department stores, shopping malls and airports. In the second half of 2019, SK Telecom will expand 5G network coverage to subway systems nationwide, national parks and festival sites.

SK Telecom’s 5G network supports downlinks up to 2.7 Gbps.

New 5GX price plans go into effect on April 5, 2019. Four plans are offered.

  • Slim offers 8GB of data (1Mbps speed after data cap) at KRW 55,000 month 
  • 5GX Standard comes with 150GB of data (5Mbps after data cap) at KRW 75,000 per month.
  • 5GX Prime comes with 200GB of data at KRW 95,000 per month
  • 5GX Platinum comes with 300 GB of data at KRW 125,000 per month

SK Telecom said its 5G pricing structure offers the same amount of data at lower prices compared to its LTE service.

https://www.sktinsight.com/111031