Wednesday, January 19, 2022

Verizon activates C-band spectrum

Verizon activated C-band spectrum to boost its 5G Ultra Wideband network, which is now available to more than 100 million people in 1,700-plus cities around the nation.

“This massive launch will put incredible speeds, reliability and security in the hands of our customers and amplifies our offering of reliable home and business broadband options to more places around the country, well ahead of the commitment we made last year,” said Hans Vestberg, Chairman and CEO of Verizon. “As 5G Ultra Wideband becomes available to more and more people and businesses, it will allow our customers to do more amazing things.”

Verizon 5G Ultra Wideband boasts download speeds up to one gigabit per second.


AT&T and Verizon agree to delay C-Band rollouts near airports


Verizon tests carrier aggregation of C-Band + mmWave

Verizon achieved speeds of 4.3 Gbps in a trial of carrier aggregation using its newly acquired national footprint of C-band spectrum and its existing mmWave spectrum. The lab trial aggregated 100 MHz of C-band spectrum together with 600 MHz of mmWave spectrum to provide greater efficiency for data sessions transmitting over the wireless network. The basebands and radios used were from Ericsson’s industry-leading Ericsson Radio System portfolio...

Verizon begins C-band rollout with Ericsson and Samsung

Verizon confirmed that the installation of C-band equipment from Ericsson and Samsung Electronics Co. is now underway. Ericsson is providing its Antenna-Integrated Radio (AIR) product, which features a massive Multiple Input Multiple Output (MIMO) architecture with Ericsson Uplink Booster and advanced beamforming technology.  Samsung is also supplying Massive MIMO radios and fully virtualized RAN (vRAN) solutions.Verizon secured an...



AT&T activates C-Band spectrum in 8 metros

AT&T began activating 5G in C-Band spectrum in limited parts of 8 metro areas across the U.S.: Dallas/Fort Worth, Houston, Austin, Chicago, Detroit, Jacksonville, Orlando, and Miami.

AT&T customers will see a "5G+" indicator on their device if connected to either C-Band or mmWave spectrum).

AT&T is currently offering 17 C-Band-capable devices.


https://about.att.com/innovationblog/2022/connectivity.html

AT&T and Verizon agree to delay C-Band rollouts near airports



AT&T to power its network with Microsoft Azure for Operators

AT&T will power its mobile network on Microsoft's Azure for Operators cloud starting with the 5G and migrating existing and future workloads over time. Microsoft will assume responsibility for both software development and deployment of AT&T’s Network Cloud immediately and bring AT&T’s existing network cloud to Azure over the next three years. Financial terms were not disclosed. Under an expanded strategic alliance between the firms, AT&T...

Telia Carrier's new name is Arelion

 Telia Carrier, which operates the leading global Internet backbone, AS1299, has adopted a new name and brand -- Arelion.

The rebranding comes roughly a year after Polhem Infra, a private investment firm based in Sweden, acquired Telia Carrier from the Telia Company for SEK 9,450 million (US$1.055 billion). The business became a fully-independent company in June 2021.

Arelion's mission is to provide premium global connectivity services to the world's largest operators, content providers and enterprises. Its network spans Europe, North America, and Asia, with more than 70,000 km of optical fiber and 1,700 MPLS endpoints, connecting customers in 125 countries. The AS1299 backbone powers nearly 65 percent of all Internet routes. 

“We live in the age of connectivity where people and businesses interact in real-time, all the time – wherever they are. As we move forward as Arelion, one thing that won't change is the core of our business: the people, our customers and partners that bring us together," said Staffan Göjeryd, CEO of Arelion. "Arelion will continue to support the mission that has resulted in 30 plus years of success and will continue to execute on our mission to connect the world to a brighter future and deliver the highest quality of services to our customers. That's all possible thanks to our investors at Polhem Infra, who share the same focus and vision for us."

https://www.arelion.com



Tuesday, January 18, 2022

Internet2 completes migration to its 5th gen optical backbone

Internet2, which serves 323 U.S. universities, 59 government agencies, 46 regional and state education networks, has migrated its research and education (R&E) network traffic to its fifth-generation backbone.

The new network’s optical layer now supports up to 32 terabits per segment with a new generation of transponders in increments of 400-800 Gbps. NGI’s new packet layer provides 8-16 petabits per second of port capacity per location. NGI delivers new software-driven advanced capabilities while also creating a greener footprint, with an expected 70 percent reduction in power consumption achieved through the latest hardware advancements.

“The technological advancements being enabled on the Internet2 network – together with software, tools, and security resources that have been developed in collaboration with community members – are providing next-generation capabilities that propel academic and research collaborations,” said Howard Pfeffer, Internet2 president and CEO. “A comprehensive upgrade of this scale allows us to support our community’s R&E infrastructure needs now and into the future – from K-12 students with connected devices, to faculty teaching classes and lab components, to scientists collaborating with colleagues all over the country and the world.” 

Internet2’s new infrastructure includes 12,000 miles of new single-mode ultra optical fiber across the U.S., along with power- and space-saving optical and routing equipment .


In 2021, Internet2 moved over two and three-quarters exabytes of data. 

Key vendors include Cisco, Ciena, Lumen, and General Datatech (GDT). 

“Ciena and Internet2 have a long history of success in building network architectures that fuel the next generation of scientific discovery,” said Steve Alexander, senior vice president and chief technology officer at Ciena. “Years ago, we teamed up with Internet2 to create America’s first 100G national research and education network and we look forward to supporting this next phase of their network evolution.”

“This initiative is a clear example of Cisco’s commitment to education and our focus on driving industry innovation,” added Renee Patton, Cisco’s global director of education and healthcare. “Our work with Internet2 is a model for the future of research and education globally. With innovative approaches such as this, we are working together to power inclusive exploration and learning for all.” 

“Lumen has been a key partner to Internet2 for years and provides the fiber backbone that powers their recent upgrade to Next Generation Infrastructure,” commented Sonia Ramsey, regional vice president of the Lumen state and local government and education market. “Internet2’s super high-speed network is built on the Lumen optical fiber and colocation infrastructure that quickly and securely connects important research and development groups and academic institutions in more than 40 cities. These ultra-fast connections are designed to increase scientific collaboration among diverse organizations across the U.S.”

https://internet2.edu/internet2-next-generation-infrastructure-operational-transition-to-fully-automated-400g-national-infrastructure-complete/

Juniper enhances its AI-driven SD-WAN capabilities

Juniper Networks has enhanced its SD-WAN offering with full Session Smart Routing operations delivered via Mist cloud powered by AI. In addition, Juniper has expanded its SSR portfolio with enhanced IDS/IPS and URL filtering capabilities and made it easier to get SSR up and running with new cloud-ready appliances with Zero Touch Provisioning. 

Juniper said its AI-driven SD-WAN solution will now support day 0/1 SSR operations including many of the configuration elements found in the current on-prem Session Smart Conductor, such as the definition and enforcement of routing and security policies, peer path configuration and more. The goal is full lifecycle management of the entire branch networking stack, with centralized operations and self-driving actions to optimize user experiences and lower costs.

“Juniper is executing on a simple vision – AI-driven operations deliver the best user experiences from client to cloud,” said Sudheer Matta, VP of products at Juniper. “Nowhere is this more important than in the WAN edge, so Juniper has put considerable energy into advancing the first truly AI-driven SD-WAN solution born in the modern cloud. SSR is key to this mission, as it brings unique simplicity, scale, security and performance to WAN edge environments. Combined with our award-winning wireless and wired portfolios driven by Mist AI, this enables the best end-to-end experiences across the board.”

Juniper's software-based Session Smart Routers are capable of running on any x86 platform (including the Juniper NFX Series of universal CPE devices). To further simplify the procurement and onboarding of branch sites, Juniper is launching a new series of SSR-branded appliances that are fully operated from the Mist Cloud.

The SSR solution also adopt zero-trust principles – i.e., no traffic is passed unless SSR policies are met (bidirectionally). New capabilities with this release also include a Branch Security Pack that adds URL Filtering and Intrusion Detection/Prevention System (IDS/IPS). This is achieved without the need for additional security appliances.

http://www.juniper.net


Juniper integrates Mist AI with SD-WAN and Secure Branch Gateway

Less than 2 months after completing its acquisition of 128 Technology, Juniper announced several new products integrate 128 Technology and further its vision of end-to-end AI-driven automation, insights and actions from client-to-cloud. The releases combine Mist AI with 128 Technology’s Session Smart SD-WAN technology to deliver integrated AIOps, security and troubleshooting across the WLAN, LAN and WAN. 

  • The latest additions to Juniper’s AI-driven enterprise include:

    • WAN Assurance and Marvis™ Virtual Network Assistant (VNA) for Session Smart SD-WAN. Ingesting telemetry data from Session Smart Routers into the Mist AI engine enables customers to set, monitor and enforce service levels across the WAN, proactively detect anomalies and gain enhanced insight into WAN conditions to assure optimal user experiences.

    • Enhanced SRX operations driven by Mist AI. The SRX Series of secure branch gateways can now be onboarded and configured using Mist AI and the cloud. With zero touch provisioning (ZTP) and automated workflows, Juniper simplifies deployment of these devices.
    • New EX4400 secure access switch. The latest addition to the EX Series portfolio is optimized for the cloud with best-in-class security and AIOps.

    “Juniper is consistently recognized for our experience-first approach to networking, where AI-driven automation, insight and actions simplify operator experiences and optimize end-user experiences from client-to-cloud,” said Jeff Aaron, VP Enterprise Product Marketing. “These latest product enhancements underscore our sustained commitment to executing on this vision, as well as our unique ability to rapidly deliver new solutions that drive real value to both customers and partners.”

    https://newsroom.juniper.net/news/news-details/2021/Juniper-Networks-Combines-Mist-AI-with-Session-Smart-SD-WAN-and-SRX-Secure-Branch-Gateway-for-Optimal-User-Experiences-from-Client-to-Cloud/default.asp

     Juniper to Acquire 128 Technology - focus on AI-driven WANs

    Juniper Networks agreed to acquire 128 Technology, a software-based networking company based in Burlington, Mass., for $450 million in cash and the assumption of outstanding equity awards. Juniper has also coordinated for 128 Technology to issue retention focused restricted stock units, which will be assumed by Juniper.

    128 Technology’s session-smart networking enables enterprise customers and service providers to create a user experience-centric fabric for WAN connectivity. Routing decisions are based on real-time user sessions and agile business policies instead of static network policies configured on a per tunnel basis. The company, which was founded in 2014 and launched in 2016,  is headed by Andy Orly, co-founder and CEO.

     Juniper said the deal will enhance its AI-driven enterprise network portfolio by uniting 128 Technology’s Session Smart networking with Juniper’s campus and branch solutions driven by Mist AI. 128 Technology will be integrated with Juniper’s AI-Driven Enterprise business unit, which includes wired and wireless access and SD-WAN, all driven by Mist AI. The combined portfolio will give customers a unified platform for optimized user experiences from client-to-cloud.

    “The acquisition of 128 Technology will enable Juniper to accelerate in a key area where we are seeing enormous success – the AI-driven enterprise,” said Rami Rahim, CEO of Juniper Networks. “Both companies share a common vision of putting user experiences above all else and leveraging automation with proactive actions to simplify IT operations. With 128 Technology, we are adding a highly differentiated technology into our award-winning arsenal of campus and branch solutions driven by Mist AI to deliver even more customer value while further accelerating Juniper’s continued growth in the enterprise.”

    “128 Technology has brought to market a groundbreaking session-based routing solution that gives rise to experience-based networking. This allows our customers to realign their network with the requirements of a digital future that includes cloud, mobility and virtualization,” said Andy Ory, Co-Founder and CEO of 128 Technology. “The combination of our Session Smart Router with Juniper’s AI-driven enterprise portfolio, expansive channel and world-class support will dramatically accelerate our vision to transform networking and make a big impact on a very large, yet still highly under-served, WAN-Edge market.”

    AT&T and Verizon agree to delay C-Band rollouts near airports

     Less than 24 hours before their expected commercial launch of 5G in mid-band spectrum, Verizon and AT&T agreed to delay deployment around key airports. An AT&T spokesman, who expressed frustration at FAA's certification process, said the concession would delay rollout to a "limited number of towers" around certain airport runways.

    In a statement, President Biden said his team "has been engaging non-stop with the wireless carriers, airlines, and aviation equipment manufacturers to chart a path forward for 5G deployment and aviation to safely co-exist – and, at my direction, they will continue to do so until we close the remaining gap and reach a permanent, workable solution around these key airports."

    Federal Communications Commission Chairwoman Jessica Rosenworcel stated "The FAA has a process in place to assess altimeter performance in the 5G environment and resolve any remaining concerns.  It is essential that the FAA now complete this process with both care and speed."

    Japan Airlines, All Nippon Airlines, Air India and Emirates cancelled flights to the United States scheduled for January 19th due to expected delays at U.S. airports due to the 5G situation.



    GSMA: Aircraft altimeters and 3.5 GHz 5G services

    Some 60 countries already have live 5G deployments in 3.5 GHz with no instances of interference between 5G and altimeters to date, according to the GSMA. In a press statement, GSMA states that the technical information being used by the U.S. FAA and airlines to generate concern "shows improbable worst-case scenarios."

    GSMA also notes that the mobile industry has a long and proven track record of working with national governments and international bodies to ensure co-existence with other spectrum users. 

    https://www.gsma.com/newsroom/blog/close-collaboration-can-provide-a-clear-flight-path-for-5g-and-avionics/

    T-Mobile US hits 1 Gbps upload with 5G carrier aggregation

    T-Mobile US recently exceeded 1 Gbps on upload by combining its 2.5 GHz spectrum with millimeter wave using a smartphone test device powered by Qualcomm's Snapdragon X65 5G Modem-RF System. Ericsson supported the tests.

    T-Mobile also noted thatn Ookla’s Q4 US Speedtest Global Market Analysis measuring nationwide network performance, it took the top spot in all six network performance categories measured: Fastest Provider, Latency, Consistency, 5G Performance, 5G Availability, and 5G Consistency. T-Mobile noted a nearly 40% increase in median 5G download speeds from Q3, now clocking in at 187 Mbps nationwide. 

    “Today’s wins confirm what over a dozen other studies have found in the last year: T-Mobile 5G is #1 in performance and coverage,” said Neville Ray, President of Technology at T-Mobile. “Our competitors are years behind and scrambling to catch up. We’ll keep blazing ahead, reaching more and more people with Ultra Capacity 5G and spearheading new technologies. This is what you get when you combine the best 5G network with the hardest working team in the industry.”



    MIPI Alliance's A-PHY v1.1 spec doubles data rate to 32 Gbps

    The MIPI Alliance released the next version of its automotive serializer-deserializer (SerDes) physical-layer interface for mobile and mobile-influenced applications.

    MIPI A-PHY v1.1 doubles the maximum available downlink data rate from 16 Gbps to 32 Gbps and includes other enhancements to help automotive OEMs and their suppliers implement high-performance image sensors and displays in next-generation vehicles. The higher performance is enabled by Star Quad (STQ) cables that provide dual differential pairs of conductors within a single shielded jacket. This enables two A-PHY ports over a single cable, saving cost, weight and complexity compared with using two separate coaxial or shielded twisted pair cables.

    A-PHY offers a reach of up to 15 meters, unprecedented reliability with an ultra-low packet error rate of 10-19 over a vehicle's lifetime, high noise immunity and ultra-low latency. It also forms the foundation of MIPI's Automotive SerDes Solutions (MASS), an end-to-end framework for connecting cameras, sensors and displays with built-in functional safety, security and data protection.

    Version 1.1 also adds optional PAM4 encoding for A-PHY downlink gears G1 and G2, with data rates of 2 Gbps and 4 Gbps, respectively. PAM4 encoding features lower modulation bandwidth for sub-1 GHz operation, allowing manufacturers to migrate to A-PHY while using either legacy cables on current platforms or lower-cost cables on new platforms.

    The new version also adds a faster uplink gear with an available data rate of up to 200 Mbps, twice the rate of the existing uplink gear, providing more bandwidth for command and control of automotive peripherals. A-PHY v1.1 is fully interoperable with A-PHY v1.0, and devices using both specifications can coexist on the same network.

    The MIPI alliance said these enhancements enable automotive manufacturers to design next-generation applications that use the latest camera and display technologies, including higher-performance instrument clusters and infotainment displays, interior driver and passenger monitoring systems, virtual side mirrors and other ADAS, IVI and ADS applications.

    "The MIPI Alliance's adoption of A-PHY v1.1 unleashes unprecedented bandwidth and increased implementation flexibility to enable the development of safer, more connected and autonomous vehicles," said Joel Huloux, chairman of MIPI Alliance. "A-PHY continues to evolve to meet the automotive industry's ever-increasing need for high-performance, end-to-end connectivity solutions with high reliability, resiliency and interoperability."

    • MIPI A-PHY, originally released in September 2020, is the first industry-standard, long-reach, asymmetric SerDes interface to provide high-performance links between automotive image sensors and displays and their associated electronic control units (ECUs). It was developed to simplify the integration of greater numbers of onboard sensors and displays for applications such as advanced driver-assistance systems (ADAS), digital cockpits, in-vehicle infotainment (IVI) and autonomous driving systems (ADS).

    https://www.mipi.org/MIPI-A-PHY-v1-1-doubles-maximum-data-rate-and-adds-new-implementation-options





    5G global connections now exceed 438 million

    5G global connections now exceed 438 million, according to the 5G Americas trade group.

    Chris Pearson, President of 5G Americas, states: "After three years of 5G network deployments, the industry is moving toward the enhancement phase of this generation of wireless cellular. These networks are beginning to change the technology landscape for new applications with their high data speeds and very low latencies."

    Cellular Communications in a 5G Era” is an annual update to previous versions, which provides a complete overview and reference source for 5G and 4G LTE networks to date, which had been created by Rysavy Research. Topics in this white paper include:


    • Overview of 5G’s impact and intensifying role on networks and industries
    • Statistics demonstrating how 5G is the fastest growing generation of cellular wireless technology ever deployed
    • Factors impacting 5G network rollout, including architecture, spectrum, standards, and technologies
    • Updates on 5G and 4G LTE enhancement timelines
    • Discussion of 5G use cases across different vertical industries, including smart cities, manufacturing, automotive, and many more
    • Further details on improvements in voice, industrial IoT, and public safety services
    • Additionally, the white paper covers updated developments on spectrum use and availability, cellular V2X communications, key supporting technologies like fixed wireless access, virtualization, cloud-native, open RAN, and edge networking, as well as AI and machine learning.

    https://www.5gamericas.org/cellular-communications-in-a-5g-era/

    SpaceX completes 2nd Starlink mission of 2022

    SpaceX successfully launched 49 Starlink satellites to low Earth orbit  Launch Complex 39A (LC-39A) at Kennedy Space Center in Florida. 

    The Falcon 9 booster supporting this mission previously launched GPS III-3, Turksat 5A, Transporter-2, and six Starlink missions. The booster was recovered on the A Shortfall of Gravitas droneship in the Atlantic. Each of Falcon 9’s fairing halves previously supported one Starlink mission.


    Keysight supplies 5G device test solution to KT

    KT Corporation, formerly Korea Telecom, selected Keysight’s 5G device test solution to verify advanced 5G new radio (NR) features critical in delivering 5G services.

    Specifically, KT has selected Keysight’s Protocol Research & Development (R&D) Toolset to accelerate the launch of 5G mobile devices that support the latest 5G NR specifications defined by 3GPP, the global standards organization. This includes 3GPP Release 16 specifications, which device makers use to support advanced 5G features.

    “Keysight is pleased to strengthen our collaboration with KT, a company currently supporting more than five million 5G subscribers in Korea,” said Cao Peng, vice president and general manager for Keysight’s wireless test group. “Keysight’s early availability of 3GPP Rel-16 test and conformance verification capabilities enables KT to deliver advanced wireless connectivity services, benefitting both consumers and enterprises.”

    Keysight’s Protocol R&D Toolset uses a flexible user interface that enables KT to create and execute test cases that verify 5G NR signaling protocols. The toolset also enables KT to debug errors and fully analyze results in frequency range 1 (FR1) spectrum for both 5G NR non-standalone (NSA) and SA mode.



    Monday, January 17, 2022

    2022 Predictions


    The following media comprises interviews and other content related to 2022 industry predictions. 

    Views expressed are those of the presenting individuals and companies and may not necessarily represent views of Converge! Network Digest or AvidThink.










    FAA speeds up approvals of Boeing and Airbus aircraft

    Just days ahead of the planned activation of mid-band 5G spectrum by AT&T and Verizon, the FAA cleared some Boeing 737, 747, 757, 767, MD-10/-11 and Airbus A310, A319, A320, A321, A330 and A350 models to perform low-visibility landings at many of the airports where 5G interference is possible during certain weather conditions. This covers an estimated 45 percent of the U.S. commercial fleet where 5G C-band will be deployed on Jan. 19. 

    The FAA approved two radio altimeter models that are installed in a wide variety of Boeing and Airbus planes. This combination of aircraft and altimeter approval opens up runways at as many as 48 of the 88 airports most directly affected by 5G C-band interference. 

    As of Jan. 5, none of the 88 airports would have been available for landing during low-visibility conditions. The wireless companies agreed to create buffer zones for six months around airports where transmitters are in close proximity. They also agreed to delay deployment until Jan. 19 while the FAA reviewed new data detailing the location and power of wireless transmitters in all 46 U.S. markets where this service will be deployed.

    The FAA notes that even with these new approvals, flights at some airports may still be affected. Additional aircraft and equipment clearances are expected from the FAA in coming days.

    https://www.faa.gov/newsroom/faa-statements-5g

    FAA issues directives concerning altimeters and 5G

     The U.S. Federal Aviation Administration (FAA) issued two airworthiness directives concerning the expansion of 5G and aviation:AD 2021-23-12 for all transport and commuter category airplanes equipped with a radio (also known as radar) altimeter. This AD was prompted by a determination that radio altimeters cannot be relied upon to perform their intended function if they experience interference from wireless broadband operations in the 3.7-3.98...


    United Airlines statement on 5G

     On Monday, January 17, United Airlines released the following statement:

    "The federal government’s current 5G rollout plan will have a devastating impact on aviation, negatively affecting an estimated 1.25 million United passengers, at least 15,000 flights and much-needed goods and tons of cargo traveling through more than 40 of the largest airports in the country annually. When deployed next to runways, the 5G signals could interfere with the key safety equipment that pilots rely on to take off and land in inclement weather."

    "We won’t compromise on safety – full stop. But, governments in other countries have successfully designed policies to ensure the safe deployment of 5G technology and we’re simply asking the US government to do the same. Otherwise, the radio altimeters on certain aircraft, which provide information to other safety systems like autopilot, heads-up displays, terrain warning and pitch control, will be compromised and will result in significant restrictions on 787s, 777s, 737s and regional aircraft in major cities like Houston, Newark, Los Angeles, San Francisco and Chicago. Unfortunately, this will result in not only hundreds of thousands of flight cancellations and disruptions for customers across the industry in 2022, but also the suspension of cargo flights into these locations, causing a negative ripple-effect on an already fragile supply chain. We implore the Biden administration to act quickly and apply the same common sense solutions here that have clearly worked so well around the world."

    https://www.united.com/en/us/newsroom/announcements/united-airlines-statement-on-5g-implementation

    Vecima demos > 8.5 Gbps down and > 6 Gbps up with DOCSIS 4.0

    Vecima Networks and Charter Communications havedemonstrated greater than 8.5 Gbps downstream and 6 Gbps upstream on hybrid fiber-coaxial (HFC) cable plant. 

    The demo used DOCSIS 4.0 System-on-a-Chip (SoC) for Remote MACPHY Device (RMD) and cable modem solutions, which conforms to CableLabs DOCSIS 4.0 frequency division duplexing (FDD) specifications.

    "This provides proof that our network is capable of offering multi-gig speeds bi-directionally,” said Joe Godas, Senior Vice President, Network Engineering & Technology, Charter Communications. “Having this technology offers an option for future improvements and continuing to evolve our leading service for years to come."

    “Vecima is excited to help lead the industry in bringing DOCSIS 4.0 to the market,” added Sumit Kumar, President and Chief Executive Officer at Vecima. “The HFC plant remains a huge asset for cable operators, and our recent testing validates the performance and viability of DOCSIS 4.0 and the inherent multi-gig symmetrical capacity of the cable plant. Vecima is proud to play such an integral role in powering the world’s movement to the limitless broadband connectivity of the future.”

    https://vecima.com/2022/01/05/charter-and-vecima-demonstrate-long-term-hfc-network-future-with-multi-gigabit-docsis-4-0/

    Italy's WINDTRE picks Nokia for new optical backbone.

    Nokia has been selected by WINDTRE to deploy a new, high performance optical backbone across Italy.

    The DWDM deployment will leverage Nokia’s fifth generation PSE-V super-coherent (PSE-Vs) chipset to support programmable line rates up to 600G. The Nokia PSE-V Super Coherent DSP implements second generation probabilistic constellation shaping (PCS) with continuous baud rate adjustment, and supports higher wavelength capacities over longer distances – including support for 400G over any distance – over spectrally efficient 100GHz WDM channels while further reducing network costs and power consumption per bit.  

    The new backbone with deploy redundant nodes in a wave router mesh configuration with GMPLS-based restoration, enabling the ability to instantly re-route traffic as needed.

    Benoit Hanssen, Chief Technology Officer at WINDTRE, said: “Nokia’s solution based on industry-leading coherent technology will help us provide next generation broadband services to both consumer and business customers in the most efficient way. It will also enable us to grow our subscriber base and provide best-in-class experience to WINDTRE’s existing customers."

    Sergio Solivera Vela, Vice President Mediterranean Region, at Nokia: “We have a long standing and successful relationship with WINDTRE and are very happy to expand this by deplolying its new optical backbone. Our latest coherent technology solutions will provide WINDTRE with massive capacity that grows as subscriber demand increases, without sacrificing reliability.”



    Equinix announces its 10th data center in Paris

    Equinix unveiled plans for its 10th data center in Paris.  

    The new site, named PA10, will be part of the Equinix Saint-Denis campus. Phase 1 of PA10 is due to provide 3,775 m2 of colocation space and 1,525 cabinets of capacity. Upon completion of all planned phases, the full site is expected to generate 5,775  m2 of colocation space with ~2,250 cabinets.

    PA10 is targeted to utilize 100% renewable energy. New sustainability technology employed at the data cente will recover heat from customer equipment and transfer it to the urban heating network, and in turn, heat the local community swimming pool. The rooftop of the new site will be home to a greenhouse of 430 m² in which fruit and vegetables will be grown. A hydroponic system aims to reduce water consumption by using a water recovery system and only irrigating the cultivated areas. The greenhouse will also utilize the heat recovery technology in place at PA10. The rooftop garden will help retain rainwater and reduce the amount of water directed to the sewer, in addition to reducing waste heat emissions.

    Régis Castagné, Managing Director for France at Equinix, explains: "For a long time, the digital revolution has been seen as the cause of change in society. Its importance during the pandemic is an illustration of this: not only did it allow us to continue to work, learn, or be entertained, but it was also essential for economic recovery. At Equinix, we're working to support this shift, spearheading innovations to address the environmental impact of digital. Indeed, it has become a societal issue that requires, among other things, increased dialogue between industry and local authorities to hasten progress in this area."

    "In support of the Choose France initiative, today's investment and expansion serves to bolster the country's digital infrastructure capabilities, providing local and multi-national corporations with a foundational source of differentiation and the global platform needed to thrive in today's digital economy," notes Charles Meyers, President and CEO at Equinix. "Equinix is connecting digital leaders, enabling them to simplify operations, improve customer experience and accelerate the launch of new products and services."



    Digicel Tonga confirms two separate undersea cable breaks

    Digicel reported that its preliminary technical fault investigation has established that there are two separate undersea cable breaks. The first between TCL cable landing station Sopu, Tongatapu and FINTEL cable landing station in Suva, Fiji. The international cable break is approximately 37km offshore from Tonga. The second cable break is on the domestic cable which is near the area of the recent volcanic activity. The company has engaged the cable repair ship CS Reliance to undertake a full fault assessment as well as determine the safety of a possible cable repair. 

    Digicel also confirmed that its domestic network in Tongatapu is active. 

    Digicel Regional CEO, Shally Jannif, said; “We know how vital it is at times like this that we keep people connected. We are focused on doing everything we can to ensure that we are able to establish international connectivity with Tonga.”

    https://www.digicelgroup.com/to/en/news/2022/jan/18th/network-update-volcanic-eruption.html

    Samsung debuts flagship Exynos 2200 mobile processor

    Samsung Electronics Co. announced mass production of its flagship Exynos 2200 premium mobile processor produced using 4-nanometer (nm) EUV (extreme ultraviolet lithography) technology. 

    The Exynos 2200 mobile processor leverages AMD RDNA 2 architecture based Samsung Xclipse graphics processing unit (GPU) with hardware-accelerated Ray Tracing on Mobile for gaming. 

    “Built on the most advanced 4-nanometer (nm) EUV (extreme ultraviolet lithography) process, and combined with cutting-edge mobile, GPU, and NPU technology, Samsung has crafted the Exynos 2200 to provide the finest experience for smartphone users. With the Xclipse, our new mobile GPU built with RDNA 2 graphics technology from the industry leader AMD, the Exynos 2200 will redefine mobile gaming experience, aided by enhanced graphics and AI performance,” said Yongin Park, President of System LSI Business at Samsung Electronics. “As well as bringing the best mobile experience to the users, Samsung will continue its efforts to lead the journey in logic chip innovation.”

    “AMD RDNA 2 graphics architecture extends power-efficient, advanced graphics solutions to PCs, laptops, consoles, automobiles and now to mobile phones. Samsung’s Xclipse GPU is the first result of multiple planned generations of AMD RDNA graphics in Exynos SoCs,” said David Wang, Senior Vice President of Radeon Technologies Group at AMD. 

    The Exynos 2200 is one of the first in the market to integrate Arm’s latest Armv9 CPU cores which offer a substantial improvement over Armv8 in terms of security and performance. The octa-core CPU of Exynos 2200 is designed in a tri-cluster structure made up of a single powerful Arm Cortex®-X2 flagship-core, three performance and efficiency balanced Cortex-A710 big-cores and four power-efficient Cortex-A510 little-cores.

    The Exynos 2200 NPU’s performance has doubled compared to its predecessor, allowing more calculations in parallel and enhancing the AI performance. The NPU now offers much higher precision with FP16 (16bit floating point) support in addition to power efficient INT8 (8bit integer) and INT16.

    Also, the Exynos 2200 integrates a fast 3GPP Release 16 5G modem supporting both sub-6GHz and mmWave (millimeter Wave) spectrum bands. With E-UTRAN New Radio – Dual Connectivity (EN-DC), which utilizes both 4G LTE and 5G NR signals, the modem can boost the speed up to 10Gbps.

    The Exynos 2200’s image signal processor (ISP) architecture has been redesigned to support the latest image sensors for ultra-high resolution of up to 200 megapixel (MP). At 30 frames-per- second (fps), the ISP supports up to 108 MP in single camera mode, and 64+36Mp in dual camera mode. It can also connect up to seven individual image sensors and drive four concurrently for advanced multi-camera setups. For video recording, the ISP supports up to 4K HDR (or 8K) resolution.

    The Exynos 2200 can decode videos up to 4K at 240fps or 8K at 60fps and encodes up to 4K at 120fps or 8K at 30fps. In addition, the MFC integrates power efficient AV1 decoder enabling longer playback time. 

    http://www.samsung.com/exynos

    Johnson Controls acquires FogHorn for industrial IoT

    Johnson Controls, which supplies builiding technology for healthcare, schools, data centers, airports, stadiums and industrial usage, has acquired FogHorn, a Silicon Valley start-up offering Edge AI software for the industrial and commercial Internet of Things (IoT). Financial terms were not disclosed.

    "Value is increasingly being created by applying intelligence at the edge-device level to create real-time, secure, actionable insights," said Johnson Controls CTO Vijay Sankaran. "By pervasively integrating Foghorn's world class Edge AI throughout our OpenBlue solution portfolio, we are accelerating the pace towards our vision of smart, autonomous buildings that continuously learn, adapt and automatically respond to the needs of the environment and people."

    As the number of sensors and amount of data in buildings continues to grow exponentially, the value of processing data and applying intelligence at the edge, without having to send data to the cloud, becomes increasingly pronounced.

    Sastry Malladi, who served as Chief Technology Officer at Foghorn, will join Johnson Controls, reporting to Sankaran as Vice President, OpenBlue Artificial Intelligence.

    "We are thrilled to bring the Foghorn team and edge AI capabilities to Johnson Controls and OpenBlue," said Sastry Malladi, Foghorn's Chief Technology Officer. "By combining our respective strengths, Johnson Controls can make an even bigger impact on continuing to address some of the world's most pressing challenges of decarbonization, sustainability and energy efficiency, indoor air quality and smart, secure buildings."

    https://www.foghorn.io