Monday, May 21, 2018

Google Cloud releases Kubernetes Engine

The Google Kubernetes Engine 1.10 has now entered commercial release.

In parallel to the GA of Kubernetes Engine 1.10, Google Cloud is new features to support enterprise use cases:

  • Shared Virtual Private Cloud (VPC) for better control of network resources
  • Regional Persistent Disks and Regional Clusters for higher-availability and stronger SLAs
  • Node Auto-Repair GA, and Custom Horizontal Pod Autoscaler for greater automation

Google also outlined several upcoming features for its Kubernetes Engine, including the ability for
teams within large organizations to share physical resources while maintaining logical separation of resources between departments. Workloads can be deployed in Google’s global Virtual Private Cloud (VPC) in a Shared VPC model.

Google's Kubernetes Engine will also gain Regional Persistent Disk (Regional PD) support. This will ensure that network-attached block storage has synchronous replication of data between two zones in a region.

https://cloudplatform.googleblog.com/

Progress on OpenStack-Kubernetes integration efforts

OpenStack and Kubernetes are being used in tandem to develop a new generation of cloud-native platforms, according to SIG-Kubernetes, an OpenStack special interest group focused on cross-community efforts with Kubernetes.

Development efforts combining OpenStack and Kubernetes can be found at AT&T, CERN, SK Telecom, and Superfluidity, which is a European Research project (Horizon 2020) trying to build the basic infrastructure blocks for 5G networks by leveraging and extending well known open source projects.

In conjunction with OpenStack Summit in Vancouver, SIG-Kubernetes published a whitepaper highlighting progress on OpenStack-Kubernetes integration efforts, including:

  • The OpenStack Cloud Provider, an external cloud controller manager for running Kubernetes in an OpenStack cluster, has a permanent new home. Cloud Provider OpenStack gives Kubernetes direct access to OpenStack resources such as Nova compute instance information, Cinder block storage, and Neutron and Octavia load balancing.
  • The latest release of the CNCF dashboard features OpenStack as one of the target public clouds. This CI system runs nightly test jobs against CNCF projects. It uses a cross-cloud deployment tool to build a multi-node, highly available Kubernetes cluster. It runs Kubernetes end-to-end tests against the installation and also tests other cloud-native applications like Helm and Prometheus on the OpenStack-hosted Kubernetes test cluster.
  • Cinder now offers one integration point for over 80 different storage options through a single Cinder API with a choice of Flex or Container Storage Interface (CSI) drivers.
  • The community has documented how to Integrate Keystone authentication and authorization with Kubernetes role-based access control (RBAC). This approach allows Kubernetes to use OpenStack Keystone as an identity server. 
The whitepaper is here: https://www.openstack.org/containers/whitepaper



Red Hat OpenStack Platform 13 containerizes all OpenStack services

Red Hat OpenStack Platform 13, the newest version of Red Hat’s cloud Infrastructure-as-a-Service (IaaS) solution provides the capability to containerize all OpenStack services, including networking and storage, for the first time in a Red Hat OpenStack offering.

Some key features of Red Hat OpenStack Platform 13:

  • Red Hat Ceph Storage for massively scalable, integrated storage, which enables organizations to more quickly provision hundreds of virtual machines from a single snapshot and build a fully-supported storage solution.
  • Red Hat OpenShift Container Platform helps Red Hat OpenStack Platform 13 serve as an extensible platform for cloud-native workloads, providing a single architecture that brings the power of Linux containers on Kubernetes orchestration to scalable OpenStack infrastructure.
  • Fast Forward upgrades -- gives customers the option to stay on a faster upgrade path and receive new features from the upstream community every six months, or remain on a supported release for a longer period of time. 
  • Integration of security related projects such as OpenStack Barbican, providing tenant level lifecycle management of secrets, such as passwords, security certificates and keys. With the introduction of Barbican, encryption related use cases are now available, such as Cinder encrypted volume support, Glance image signing and Swift object encryption. 
  • Increased TLS coverage for internal communication flows for services such as VNC, OpenDaylight and Redis. The introduction of these features can enable customers to better comply with security standards such as FedRAMP, SecNumCloud, and other industry specific risk management frameworks.


Qualcomm intros 5G NR for Small Cells and Remote Radio Heads

Qualcomm introduced the first 5G NR solution for small cells and remote radio head deployments. The new device (FSM100xx), which builds on Qualcomm's FSM Platform for 3G and 4G small cells, support 5G NR in both mmWave and sub-6 GHz spectrum.

Qualcomm said its 5G NR solutions allows OEMs to reuse both software and hardware designs across sub-6 and mmWave products, supporting high-bandwidth and robust coverage for mobile subscribers around the globe. Given the propagation characteristics of 5G NR’s higher frequencies (especially mmWave), solutions are needed to support delivery of uniform 5G experiences, especially indoors where most data is consumed.

The FSM100xx solution scales to address outdoor small cell performance requirements such as support for MIMO implementation and multi-gigabit throughput, as well as support indoor requirements such as compact form factor and power over Ethernet (PoE) support. It also includes a software-defined modem, designed to facilitate OEMs to readily upgrade their devices to comply with future 3GPP releases. Additionally, this 5G NR solution supports various options for interface splits between central unit (CU) and remote radio head, providing OEMs and operators with the flexibility to use a 5G radio access network architecture that best fits their needs, such as a virtualized 5G architecture that is designed to deliver scalability through the cloud or a more distributed architecture to ease fronthaul requirements.

“Qualcomm Technologies is leading the world to 5G by providing this 5G NR small cell solution to support 5G NR in both sub-6Hz and mmWave spectrum,” said Irvind Ghai, vice president, product management, Qualcomm Atheros, Inc., a subsidiary of Qualcomm Technologies, Inc. “With small cells expected to play a critical role in 5G networks, we are happy to announce our highly flexible FSM100xx solution capable of supporting a wide range of use case and deployment models, and to support our customers to deliver on the promise of 5G.”

IDC forecasts semiconductor growth of 7.7%, reaching $450B in 2018

IDC is predicting that worldwide semiconductor revenue will grow for the third consecutive year in 2018 to $450 billion, up 7.7% over 2017, down from 24% in 2017.

IDC's new Semiconductor Applications Forecaster (SAF) also forecasts that semiconductor revenues will log a compound annual growth rate (CAGR) of 2.9% from 2017-2022, reaching $482 billion in 2022.

"Market consolidation in the semiconductor industry over the past five years continues to shape the competitive landscape for semiconductor suppliers as each company continues to refine its core markets and make acquisitions to find new and emerging sectors for growth. The pace of change and technology is expected to accelerate as machine learning and autonomous systems enable a more diverse set of architectures to address the opportunity. This will fuel the engine of growth for semiconductor technology over the next decade," said Mario Morales, program vice president, Semiconductors at IDC.

Some key findings from IDC's Semiconductor Application Forecaster (excluding memory) include:


  • Semiconductor revenue for the computing industry segment will decline 4.0% this year and will show a negative CAGR of -0.7% for the 2017-2022 forecast period. Two bright spots for the computing segment are computing and enterprise SSDs, growing in high double digits and 9.8% CAGR respectively for 2017-2022.
  • Semiconductor revenue for the mobile wireless communications segment will grow 5.5% year over year this year with a CAGR of 5.8% for 2017-2022. Semiconductor revenue for 4G mobile phones will experience an annual growth rate of 10.9% in 2018 and a CAGR of 3.1% for 2017-2022. 5G will also drive growth in the later part of the forecast as the technology becomes mainstream by the middle of the next decade.
  • Communications infrastructure semiconductors are forecast to grow at a 1.7% CAGR from 2017-2022 with the strongest growth coming from consumer networks.
  • The automotive market and the industrial markets will continue to be the leading areas of growth for the semiconductor market throughout the forecast period, growing at a 9.6% and 6.8% CAGR from 2017-2022. 

BT launches small business broadband gateway with LTE backup

BT introduced a business-grade broadband product which switches automatically to 4G if there is an interruption to their fixed broadband service.

BT said the new product– called 4G Assure – is the first example of a new portfolio of products for converged connectivity services to business customers. The launch is aligned with, and closely follows, the strategy updates provided by BT Group and its Consumer business, where convergence features prominently.

Mike Tomlinson, MD, SME for BT, said “We recognise that a reliable, always-on broadband connection is essential for businesses. So we’ve packed even more innovation into our award-winning Smart Hub to provide SMEs with a failsafe method to stay online.We are very excited about this new service because it combines the strengths of our fixed broadband network and the UK’s most powerful Wi-Fi signal with the most extensive 4G network in the country. This delivers a highly resilient broadband service which will keep SMEs – the backbone of the UK economy - up and running.”

Comcast pursues a retail strategy with new store designs

Comcast opened four new retail stores featuring a refreshed design aimed at getting customers and potential customers to try its services.

The company says its new interactive Xfinity retail stores will provide customers with "an immersive destination to discover Xfinity products and services. Comcast has been on a journey to transform its customer experience and the stores are a place where customers can learn how to optimize their Xfinity services and can address any service needs."

Xfinity stores are arranged by product area —Xfinity Mobile, Xfinity X1, Xfinity Home and Xfinity Internet. The first locations of the new store format recently opened in Pueblo, Colorado; Aventura, Florida; Henrico, Virginia; Chattanooga, Tennessee; and Tucson, Arizona.

“We want to bring our customers an incredible shopping experience, which showcases the power and innovation of our Xfinity products and demonstrates how they work together,” said Tom DeVito, SVP, Retail Sales and Service, Comcast Cable. “We have heard from our customers that they want to touch and feel our Xfinity products and understand their capabilities as they make decisions for their own home. Our Xfinity stores are the place to do that.”

Comcast plans to open more than 50 of the new and enhanced Xfinity stores in high-traffic shopping centers across the service footprint in 2018.

Pure Storage hits quarterly revenue of $255.9 million, up 40% yoy

Pure Storage posted revenue of $255.9 million for its quarter ended April 30, 2018., up 40% yoy, exceeding the high end of previously issued guidance. The was a GAAP operating loss of $61.9 million, compared to a loss of $58.2 million in the same period a year ago.

"Pure has delivered another strong quarter as we lead the industry in delivering new data-centric architectures that enable enterprises to succeed both today and tomorrow," said Pure Storage CEO Charles Giancarlo. "The combination of our innovative business model, first-to-market technology innovations, and focus on customer success drove continued momentum in Q1."

Dell'Oro: Microwave transmission market revenue grew 9% in Q1

The microwave transmission market grew 9% in 1Q 2018 compared to the previous year period, according to new research from Dell'Oro Group. NEC outperformed other manufacturers in the quarter and captured the highest shipment share.

Additional highlights from the 1Q 2018 Microwave Transmission Quarterly Report:

  • Packet Microwave comprised nearly 45 percent of the total Microwave Transmission market revenue in the quarter.
  • E/V Band system revenue grew year-over-year (Y/Y) for a 23rd consecutive quarter, and is projected to grow for at least another five years.
  • The country with the largest demand for Microwave Transmission equipment is India; 17 percent of global shipments during the past twelve months ending March 2018 were for use in India.

"The Microwave Transmission market dramatically improved in 1Q 2018," stated Jimmy Yu, Vice President with Dell'Oro Group.  "Following two years of market contraction due to fewer LTE cell site deployments and upgrades, we had expected another year of decline until volume deployments of 5G NR occurred in late 2019.  Yet, the Microwave Transmission market posted a strong first quarter and is expected to turn a positive full year," continued Yu. 

Sunday, May 20, 2018

Project Airship aims for fully containerized clouds - OpenStack on Kubernetes

AT&T is working with SKT, Intel and the OpenStack Foundation to launch Project Airship, a new open infrastructure project that will offer a unified, declarative, fully containerized, and cloud-native platform. The idea is to let cloud operators manage sites at every stage from creation through minor and major updates, including configuration changes and OpenStack upgrades.

AT&T said the project builds on the foundation laid by the OpenStack-Helm project launched in 2017. In a blog posting, Amy Wheelus, vice president of Cloud and Domain 2.0 Platform Integration, says the initial focus is "to introduce OpenStack on Kubernetes (OOK) and the lifecycle management of the resulting cloud, with the scale, speed, resiliency, flexibility, and operational predictability demanded of network clouds."

She states that AT&T will use Airship as the foundation of its network cloud running over its 5G core, which will support the launch of 5G services in 12 cities later this year.  Airship will also be used by Akraino Edge Stack, which is a new Linux Foundation project for creating an open source software stack supporting high-availability cloud services optimized for edge computing systems and applications.

"We are pleased to bring continued innovation with Airship, extending the work we started in 2016 with the OpenStack and Kubernetes communities to create a continuum for modern and open infrastructure. Airship will bring new network edge capabilities to these stacks and Intel is committed to working with this project and the many other upstream projects to continue our focus of upstream first development and accelerating the industry," stated Imad Sousou, corporate vice president and general manager of the Open Source Technology Center at Intel.

http://airshipit.org

AT&T seeds Akraino project for carrier-scale edge computing

The Linux Foundation will host a new Akraino project to create an open source software stack supporting high-availability cloud services optimized for edge computing systems and applications.

To seed the project, AT&T is contributing code designed for carrier-scale edge computing applications running in virtual machines and containers.

“This project will bring the extensive work AT&T has already done to create low-latency, carrier-grade technology for the edge that address latency and reliability needs,” said Jim Zemlin, Executive Director of The Linux Foundation. “Akraino complements LF Networking projects like ONAP in automating services from edge to core. We’re pleased to welcome it to The Linux Foundation and invite the participation of others as we work together to form Akraino and establish its governance.”

“Akraino, coupled with ONAP and OpenStack, will help to accelerate progress towards development of next-generation, network-based edge services, fueling a new ecosystem of applications for 5G and IoT,” said Mazin Gilbert, Vice President of Advanced Technology at AT&T Labs.

MTS activates Licensed Assisted Access (LAA) in Russia

MTS, the leading communications service provider in Russia and the CIS, deployed Licensed Assisted Access (LAA) technology at a shopping center in Ufa City, Russia.

The service activation took place in the Planeta shopping center in Ufa on May 17 following a series of tests conducted on a live MTS network using a commercial smartphone.

The new LAA network in Ufa aggregates a 20 MHz band in the 1800 MHz licensed LTE spectrum (4x4 MIMO, 256-QAM) and three 20 MHz bands (2x2 MIMO, 256-QAM) in the 5 GHz unlicensed spectrum. The installation is built on Ericsson’s ERS indoor small cell stations using 1800 (2212) and LAA (2205) broadband radio modules, while Motorola Moto Z2 Force smartphone powered by the Qualcomm Snapdragon 835 Mobile Platform was used as a smartphone.

The Snapdragon 835 integrates X16 LTE modem, the first commercial modem supporting the LAA technology. The configuration yielded downlink speeds of 979 Mbps.

This marks the first commercial LAA rollout in the region. Qualcomm is also listed as a technology partner.

Andrey Ushatsky, Vice President, Technology and IT, MTS, says: "With the launch of the commercial high-speed LAA-network in cooperation with Ericsson and Qualcomm Technologies, MTS again confirms its status of a technological leader. This is the first LAA network in Russia and Eastern Europe and an important milestone on the way to 5G. LAA will allow us to build gigabit LTE networks quickly and cost-effectively in places with active traffic consumption, where operators do not always have enough available frequencies in the licensed spectrum.”

Yulia Klebanova, Vice President of Business Development, Qualcomm Europe, Inc., says: "We are happy to see Gigabit LTE network services becoming available to the subscribers of MTS. Gigabit LTE can help operators increase network throughput and achieve higher spectral efficiency, providing incredible network speeds to users of mobile devices powered by the Qualcomm® Snapdragon™ Gigabit LTE modems with LAA support, including Snapdragon 835 and 845 Mobile Platforms.”

Sebastian Tolstoy, Head of Ericsson Russia, says: “LAA gives service providers access to new spectrum, increasing network capacity and supporting both higher peak rates and higher-than-average speed rates. This commercial LAA rollout marks another important milestone in our strategic cooperation with MTS. Earlier we achieved peak throughput data rates of 25 Gbps at our joint 5G trial. The next step is to prepare for a new demonstration of enhanced 5G capabilities during the football tournament in Russia this year.”

  • In 2017, MTS selected Ericsson to upgrade its network with Ericsson Radio System and core network solutions and to prepare for 5G and IoT

Interxion opens second data center in Marseille

Interxion officially opened the first phase of MRS2, Interxion’s second data center in Marseille, which has become the Mediterranean capital for telecoms, cloud and digital exchanges. Its geographical position as the landing point for 13 submarine telecommunications cables is a significant advantage.

The new facility will help meet the growing demand from international connectivity and content providers, and cloud platforms wanting to use Marseille as a hub to deliver their services and applications to Europe and further afield to Africa, the Middle East and Asia.

MRS2 is located in re-furbished, former naval workshops at the Marseille Fos Port. It will be built in three phases which will offer customers 4,400 sqm of equippable space with over 7MW of available power. The first phase, which is now completed, consists of 700 sqm of equipable space, while the second will offer 1,900 sqm from the second quarter of 2019. The capital expenditure associated with the construction of MRS2 as a whole is expected to be approximately €76 million.

Together with MRS1, the new data center allows a campus configuration, giving customers diversity of routes to ensure the resilience of their networks, as well as capacity for further expansion.

“Opening MRS2 is an important second step for Interxion in developing Marseille as a digital hub,” said David Ruberg, Interxion CEO. “This investment in the heart of the Mediterranean will help us to respond to the growing demand of our customers who wish to expand to Marseille to develop their activity in Europe and to reach emerging markets in Africa, the Middle East and Asia.”

For Fabrice Coquio, Managing Director of Interxion France, “MRS2 is the continuation of what we started with MRS1 when Interxion acquired the facility in 2014. I am proud and honoured today to open this new data center, which is particularly notable due to its position within the grounds of Marseille Fos Port, forming, together with MRS1, the Interxion’s Marseille Campus. The number of telecom providers in Marseille is growing with the arrival of cloud and digital media platforms, confirming Marseille not only as a connectivity hub but as a content hub.”

Oracle to acquire DataScience for centralized model development

Oracle agreed to acquire DataScience.com, whose platform centralizes data science tools, projects and infrastructure in a fully-governed workspace. Financial terms were not disclosed.

DataScience, which is based in Culver City, California, helps enterprises to organize work, easily access data and computing resources, and execute end-to-end model development workflows.

Oracle said it will use DataScience to provide customers with a single data science platform that leverages Oracle Cloud Infrastructure and the breadth of Oracle's integrated SaaS and PaaS offerings to help them realize the full potential of machine learning.

“Every organization is now exploring data science and machine learning as a key way to proactively develop competitive advantage, but the lack of comprehensive tooling and integrated machine learning capabilities can cause these projects to fall short,” said Amit Zavery, Executive Vice President of Oracle Cloud Platform, Oracle. “With the combination of Oracle and DataScience.com, customers will be able to harness a single data science platform to more effectively leverage machine learning and big data for predictive analysis and improved business results.”

“Data science requires a comprehensive platform to simplify operations and deliver value at scale,” said Ian Swanson, CEO of DataScience.com. “With DataScience.com, customers leverage a robust, easy-to-use platform that removes barriers to deploying valuable machine learning models in production. We are extremely enthusiastic about joining forces with Oracle’s leading cloud platform so customers can realize the benefits of their investments in data science.”

The founders of DataScience include Ian Swanson (previously founder and CEO of Sometrics, a virtual currency monetization platform acquired by American Express); Colin Schmidt (previously served vice president of engineering at online student loan management service Tuition.io, and as engineering lead at Sometrics); and Jonathan Beckhardt (previously led product management and analytics at Tuition.io and developed big data strategy at American Express).

Investors in Datascience included TenOneTen, Greycroft, Crosscut Ventures, and Pelion Venture Partners.

Gigalight 100G optical modules pass cloud provider testing

Gigalight announced that its 100G series optical transceiver modules have passed the connectivity test of multiple cloud service providers.

The Gigalight 100G series products include 100G QSFP28 SR4 multi-mode VCSEL optical modules and 100G QSFP28 CWDM4 single-mode WDM optical modules.

The company notes that it ships a large number of 10G multimode and 10G single-mode optical modules and 40G multimode SR4 optical modules to the world.

In the field of 40G single-mode optical modules, Gigalight's main customers include global TIE1 equipment vendors. For 100G, the company says cloud service providers have directly verified its modules since the end of 2017.


Koo Bon-moo, chairman of LG Corporation, passes away

Koo Bon-moo, the chairman of LG Corporation, the fourth largest industrial group in Korea, has passed away. He was 73 and had been ill for about a year. Koo served as chairman since 1995. Under his helm, the global sales of appliances, displays, smartphones and batteries skyrocketed. The company changed its brand identity from Lucky Goldstar to LG. It also divested its semiconductor business (now SK Hynix), and it established a telecom division. 

Koo Kwang-mo (40), a senior official in LG Electronics and the adopted son of Koo Bon-moo, will take over the role of chairman. The Koo family and its charitable foundation are believed to control about 47% of the corporation.


Saturday, May 19, 2018

Softbank implements Machine Learning in the RAN with Ericsson

SoftBank is using machine-learning software developed by Ericsson for advanced radio network design in the Tokai region. The service groups cells in clusters and takes statistics from cell overlapping and potential to use carrier aggregation between cells into account, thus reducing operational expenditure and improving network performance. The machine learning evaluates cell coverage overlap, signal strength and receive diversity. Big data analytics was applied to a cluster of 2000 radio cells and data was analyzed for the optimal configuration.

Ericsson’s centralized and elastic radio access network design is sold as a service and supports LTE networks. Ericsson says that compared to traditional network design methods, the ML approach cuts the lead time by 40 percent.

Ryo Manda, Radio Technology Section Manager at the Tokai Network Technology Department of SoftBank, says: “We applied Ericsson’s service on dense urban clusters with multi-band complexity in the Tokai region. The positive outcome exceeded our expectations and we are currently proceeding in other geographical areas with the same method and close cooperation with Ericsson.”

Peter Laurin, Head of Managed Services at Ericsson, says: “There is a huge potential for machine learning in the telecom industry and we have made significant investments in this technology. It is very exciting to see that the new methods have been successfully applied in SoftBank’s network. There is a strong demand for this type of solutions and deployments of this service to other tier-one operators in other regions are ongoing.”


Friday, May 18, 2018

Intel cites environmental gains in Corporate Responsibility Report

Intel highlighted environmental sustainability and social goals in its newly released 2017-2018 annual Corporate Responsibility Report.

Here are a few highlights from Intel's 66-page report:

  • Since 1998, Intel has invested more than $237 million in water conservation projects at its global facilities. Its efforts to date have saved around 60 billion gallons of water. In 2017, Intel began to make progress on its new goal to restore 100 percent of its global water use by 2025.
  • Intel remains on track to meet its 2020 greenhouse gas (GHG) emissions goal to reduce direct GHG emissions by 10 percent on a per unit basis by 2020 from 2010 levels. Intel’s direct GHG emissions decreased 20 percent on an intensity basis from 2010 levels.
  • Since 2012, Intel has invested more than $185 million in approximately 2,000 energy conservation projects at its facilities worldwide, cumulatively resulting in savings of 3 billion kilowatt-hours (kWh) of energy and more than $400 million through the end of 2017.
  • For more than a decade, Intel has been one of the top voluntary corporate purchasers of green power in the U.S. EPA’s Green Power Partnership (GPP) program. Today, 100 percent of Intel’s U.S. and European power use and approximately 75 percent of its global power use are from renewable sources.
  • Intel has doubled the number of on-site renewable energy projects at its sites around the world since 2015, with installations in 15 countries/states using 19 different technology applications – from solar and wind, bio-energy and chemical/fuel cell technologies.
  • Intel remained on track to meet its goal to design all new buildings to a minimum LEED Gold certification through 2020, with its newest building in Bangalore, India, receiving LEED Platinum certification in 2017. That brings total LEED certified space to 15.4 million square feet in 46 buildings globally – roughly 25 percent of the company’s total operational space.
  • Intel achieved a recycling rate of 85 percent of its non-hazardous waste in 2017, and remained on track to achieve its goal of a 90 percent non-hazardous recycling rate by 2020. Intel is also on track to meet its 2020 goal of zero hazardous waste to landfill by 2020.


The full report can be downloaded here: http://csrreportbuilder.intel.com/PDFfiles/CSR-2017_Full-Report.pdf

Thursday, May 17, 2018

NTT employs Orbital Angular Momentum multiplexing for 100G wireless

NTT successfully demonstrated the first use of Orbital Angular Momentum (OAM) multiplexing to achieve 100 Gbps wireless transmission.

The laboratory tests combined OAM multiplexing with Multiple-Input Multiple-Output (MIMO) technology and carried the signals a distance of 10m.

NTT said a key feature of OAM is that electromagnetic waves can be superposed and separated because phase rotation occurs on the vertical plane in the propagation direction.  An electromagnetic wave with phase rotation cannot be received without a receiver having the same number of phase rotations at the time of transmission. NTT developed a transceiver operating in the 28 GHz band capable of OAM transmission. NTT also developed signal processing technology capable of handling 11 data signals simultaneously each at a bit rate of 7.2 to 10.8 Gbps, thereby achieving large-capacity wireless transmission at a total bit rate of 100 Gbps.

NTT believes the technology holds promise for achieving large-capacity wireless transmission at a level about 100 times that of LTE and Wi-Fi and about 5 times that of 5G.

http://www.ntt.co.jp/news2018/1805e/180515a.html

See also