Tuesday, August 25, 2020

ONF launches 5G SD-RAN Project

The Open Networking Foundation (ONF) has launched an SD-RAN project with the aim of building an open source Near Real-Time RAN Intelligent Controller (nRT-RIC) compatible with the O-RAN architecture as well ONF’s existing base cloud-native solutions leveraging disaggregation and whitebox hardware.

ONF said its goal is to foster open source software platforms and multi-vendor solutions for mobile 4G and 5G RAN deployments.

Central to the project is the development of an open source near-real time RIC called µONOS-RIC (pronounced “micro-ONOS-RIC”).

µONOS is a microservices-based SDN controller created by the refactoring and enhancement of ONOS, the leading SDN controller for operators in production tier-1 networks worldwide.  µONOS-RIC is built on µONOS, and hence features a cloud-native design supporting active-active clustering for scalability, performance and high availability along with the real-time capabilities needed for intelligent RAN control. The O-RAN ALLIANCE E2 interface is used to interface between µONOS-RIC and vendor supplied RAN RU/DU/CU RAN components.

Carriers would be able to run new "xApps" on top of the µONOS-RIC.  These open xApps could provide functionality that traditionally has been implemented in vendor-proprietary implementations, including providing visibility and control over the RAN.

Significantly, the ONF's SD-RAN project is backed by AT&T, China Mobile, China Unicom, Deutsche Telekom, Facebook, Google, Intel, NTT, Radisys and Sercomm.

A working skeleton prototype of the µONOS-RIC controller is already running above a RAN emulation platform through the E2 interface.  ONF has demonstrated handover and load balancing at scale, supporting over 100 base stations and 100,000 user devices with less than 50ms handover latency (less than 10ms latency for 99% of all handovers). Field trials are expected by early 2021.

“AT&T strongly supports the development of specifications and components that can help drive openness and innovation in the RAN ecosystem. The O-RAN ALLIANCE’s specifications are enabling the ecosystem, with a range of companies and organizations creating both open source and proprietary implementations that are bringing the open specifications to life. The ONF SD-RAN project, along with the O-RAN OSC, will expand the ecosystem with an nRT-RIC that can support xApps and help demonstrate their interoperability. This project will help accelerate the transition to an open RAN future,” stated Andre Fuetsch, President and Chief Technology Officer, AT&T Labs.

“Google is an advocate for SDN, disaggregation and open source, and we are excited to see these principles now being applied to the RAN domain. ONF’s SD-RAN project’s ambition to create an open source RIC can help invigorate innovation across the mobile domain, said Ankur Jain, Distinguished Engineer, Google.

https://www.opennetworking.org/news-and-events/press-releases/onf-announces-new-5g-sd-ran-project/


https://youtu.be/1VbiRGBjqK8

ONF's Aether targets Enterprise 5G/LTE-Edge-Cloud-as-a-Service

The Open Networking Foundation (ONF) announced Aether – the first open-source platform for delivering Enterprise 5G/LTE-Edge-Cloud-as-a-Service.

Aether (pronounced ‘ee-ther’) provides mobile connectivity and edge cloud services for distributed enterprise networks, all provisioned and managed from a centralized cloud.


Aether leverages existing work from ONF including the CORD and ONOS platforms. It can be run in a Kubernetes environment, and it simultaneously supports deployment on licensed (4G/5G) and unlicensed (CBRS) spectrum.

“Aether opens the door for enterprises to rapidly deploy 5G and edge cloud services to help power their digital transformations. This can be done with a variety of flexible business models including in collaboration with telco operators, cloud operators, and third party providers. It offers the flexibility to utilize a wide range of bands including 5G, licensed bands, and CBRS. This cloud-enabled platform turns mobile connectivity and enterprise mobile edge cloud capabilities into a cloud-managed service, simplifying deployment and operations while delivering scalable and cost-effective services,” states Guru Parulkar, Executive Director, ONF & Executive Director, Stanford Platform Lab.

ONF already has a modest Aether pilot production network supporting edge cloud services running at two ONF offices, Intel Labs, and at other sites. This pilot is centrally managed and controlled from public cloud, with Aether Edge installations at each site. The entire deployment is maintained by ONF and ONF members using a distributed CI/CD DevOps development pipeline.

As with all ONF projects, Aether is backed by ONF’s operator partners AT&T, China Unicom, Comcast, Deutsche Telekom, Google, NTT Group and Turk Telekom. Additionally, ONF, Intel, GSLab, Infosys, and Accelleran are actively collaborating as a distributed DevOps team enhancing and maintaining Aether.

Verizon completes fully virtualized 5G data session

Verizon recently completed an end-to-end fully virtualized 5G data session in a live network.

Verizon's demonstration of virtualization in the Radio Access Network tested technology from several partners, including:

  • Samsung provided its commercial 5G virtualized RAN solution, consisting of a virtualized Central Unit (vCU), a virtualized Distributed Unit (vDU), and radio units. The solution can provide mobile operators with improved efficiency, flexibility, and management benefits through the deployment of a software-based 5G radio infrastructure. Samsung announced commercial availability of its fully-virtualized 5G RAN solution last month.
  • Intel provided its Intel Xeon Scalable processor, Intel FPGA Programmable Acceleration Card (Intel FPGA PAC) N3000, Intel Ethernet Network Adapter XXV710 to deliver the processing, acceleration and connectivity requirements, and its FlexRAN software reference architecture.
  • Wind River is providing Verizon with a cloud-native, Kubernetes- and container-based software infrastructure, which delivers ultra-low latency and high availability for national deployment of virtualized 5G RAN. Wind River’s solution is integrated with best-in-class vRAN applications, providing single-pane-of-glass and zero-touch automated management, and network analytics.

Verizon said this technology milestone provides the foundation for wide-scale mobile edge computing and network slicing.  Earlier this month, Verizon launched 5G mobile edge compute live for developers with AWS Wavelength at Verizon’s 5G Edge locations in Boston and the Bay Area.  As Verizon extends its MEC leadership, virtualization in the Radio Access Network (RAN) becomes even more important.

Virtualizing the RAN decouples software and hardware functionality enabling the network to be built on general purpose hardware. Using Common Off-The-Shelf (COTS) hardware leads to greater flexibility and agility in the introduction of new products and services. Instead of adding or upgrading single-purpose hardware, the move to a cloud native, container-based virtualized architecture with standardized interfaces leads to greater flexibility, faster delivery of services, greater scalability, and improved cost efficiency in networks.

“Virtualizing the entire network from the core to the edge has been a massive, multi-year redesign effort of our network architecture that simplifies and modernizes our entire network,” said Adam Koeppe, Senior Vice President of Technology and Planning for Verizon. “Verizon has been on the leading edge of virtualizing the core over the past few years and has been bullish in the design and development of open RAN technology, as well as in the testing of that technology with great success.”

“Massive scale IOT solutions, more robust consumer devices and solutions, AR/VR, remote healthcare, autonomous robotics in manufacturing environments, and ubiquitous smart city solutions are only some of the ways we will be able to deliver the promise of the digital world.  Advancements in virtualization technology are critical steps towards that realization,” said Koeppe.

Verizon to offer 5G network edge computing with AWS Wavelength

Verizon will be the first carrier to offer the new AWS Wavelength service to provide developers the ability to deploy applications that require ultra-low latency to mobile devices using 5G.  The service targets latency-sensitive use cases like machine learning inference at the edge, autonomous industrial equipment, smart cars and cities, Internet of Things (IoT), and augmented and virtual reality. The idea is to position AWS compute and storage services at the edge of Verizon’s 5G network.

The companies are currently piloting AWS Wavelength on Verizon’s edge compute platform, 5G Edge, in Chicago for a select group of customers, including video game publisher Bethesda Softworks and the National Football League (NFL). Additional deployments are planned in other locations across the U.S. in 2020.

Verizon 5G Edge provides mobile edge computing and an efficient high-volume connection between users, devices, and applications. AWS Wavelength lets customers deploy the parts of an application that require ultra-low latency to the edge of the network and then seamlessly connect back to the full range of cloud services running in AWS.

AWS also listed Vodafone Business, KDDI, and SK Telecom as partners.

Verizon tests Ericsson's cloud-native, containerized EPC

Verizon and Ericsson introduced a cloud-native, container-based technology on the core of Verizon’s active network.

The proof-of-concept trial deployment is described as the first container- based wireless EPC (Evolved Packet Core) technology deployment in a live network in the world.

The trial, which was conducted on Verizon's commercial network in Hillsboro, Oregon, used Ericsson Packet Core Controller deployed as a cloud-native and microservice-based Mobility Management Entity (MME) in an existing pool. The software used leverages docker images and helm charts, with expected updates on the software from Ericsson every two weeks.

Nils Viklund, Head of Solution Area Packet Core at Ericsson says: "The industry’s evolution to cloud native means big changes ahead. Ericsson is leading the industry when it comes to driving cloud-native design in order to bring the agility needed to manage workloads dynamically at the edge required for many new 5G use cases. Now together with Verizon, we are demonstrating how cloud native EPC can be an important step in increasing efficiency and utilization of the cloud infrastructure."

“The pace of technological advancement is rapid and is exponentially increasing. By evolving our core network past simply using virtualized machines and instead changing our underlying software architecture to run on cloud- native technology, we are able to achieve new levels of operational automation, flexibility and adaptability,” said Bill Stone, Vice President of Technology Development and Planning for Verizon.

Open Eye Consortium announces 53Gbps per lane Multi-Mode SR4

The Open Eye Consortium (Open Eye MSA) announced two new specifications targeted for 53Gbps per lane applications: SR4 for 100 meters reach over a multi-mode fiber and LR for 10 kilometers reach over a single-mode fiber. The new specs target 53Gbps SFP28 Long-Reach (LR) and 200Gbps QSFP Short-Reach (SR) optical module designs for next generation 5G wireless, enterprise and data center networking applications.

The Open Eye MSA said its new specifications will provide an alternative to higher power and higher cost DSP-based solutions.

The new specs complement the Open Eye MSA’s previously released 200Gbps FR4 specification.

In addition, the Open Eye MSA will be hosting two webinars aimed at introducing network planners and optical module developers to this new exciting technology:

Webinar 1

  • Topic: Reduce Cost, Power and Latency with Open Eye MSA based Optical Connectivity
  • Description: This webinar is targeted for Data Center, Enterprise and Telecom network architects. Presenters will overview the benefits of the Open Eye MSA approach enabling low cost, low power and low latency optical modules for 200Gbps and 400Gbps connectivity deployments.
Webinar 2
  • Topic: Reducing the Cost of 200Gbps and 400Gbps Optics using Open Eye MSA compliant Chipset Solutions
  • Description: This webinar is targeted for manufacturers of optical modules. The Open Eye MSA approach is a natural evolution relative to today’s high-volume optical nodes, enabling users to scale to next generation Baud rates. Presenters will overview chip-set and test solutions for implementation of modules based on Open Eye MSA specifications.

The Open Eye MSA is also excited to announce that its membership has grown to 37 members with the addition of Credo Semiconductor, Fuji Xerox and Lumentum to its list of members.

https://www.openeye-msa.org/

Open Eye Consortium specification defines 53Gbps per lane PAM-4

The Open Eye Consortium (Open Eye MSA) published its 53 Gbps single-mode specification defining the requirements for analog PAM-4 solutions for 50G SFP, 100G DSFP, 200G QSFP, and 400G QSFP-DD and OSFP single-mode modules.

The Open Eye MSA aims to accelerate the adoption of PAM-4 optical interconnects scaling to 50Gbps, 100Gbps, 200Gbps, and 400Gbps by expanding upon existing standards to enable optical module implementations using less complex, lower cost, lower power, and optimized analog clock and data recovery (CDR) based architectures in addition to existing digital signal processing (DSP) architectures.

A whitepaper is available to view and download.

In addition, the Open Eye MSA announced the draft of its multi-mode specification available to its members for comments, with general availability targeted for release in Fall 2020.

http://www.openeye-msa.org

Cisco to acquire BabbleLabs - AI-powered voice enhancement

Cisco agreed to acquire BabbleLabs, a start-up headquartered in Campbell, California that uses AI techniques to distinguish human speech from unwanted noise. Financial terms were not disclosed.

The BabbleLabs technology can be used to enhance the quality of communications and conferencing applications. BabbleLabs goes beyond existing noise suppression technology solutions by:

  • Distinguishing speech from background noise;
  • Removing background noise in real-time; and
  • Enhancing the voice to elevate communication, regardless of language.
BabbleLabs team will join the Cisco Collaboration Group, led by Javed Khan, senior vice president and general manager, which is part of the Cisco Security and Applications Business, led by Jeetu Patel.

Initially, Cisco will focus on integrating BabbleLabs to deliver a best-in-class audio experience to Webex Meetings users.  - wherever they are and however they connect via the Webex application (whether via a conference room or mobile device).

“A great meeting experience starts with great audio,” said Jeetu Patel, senior vice president and general manager, Cisco Security and Applications Business Unit. “We’re thrilled to welcome BabbleLabs’ team of highly skilled engineers. Their technology is going to provide our customers with yet another important innovation – automatically removing unwanted noise - to continue enabling exceptional Webex meeting experiences.”

Kymeta completes $85 milllion funding round led by Bill Gates

Kymeta, a developer of satellite antennas, completed an $85 million funding round led by Bill Gates with members of the leadership team personally investing approximately $1 million, including Kymeta Executive Chairman, Doug Hutcheson.

Kymeta offers an electronically steered flat panel antenna platform built specifically for mobility and designed for the needs of military, first responders and commercial customers. The advanced u8 antenna supports global land mobility, covering the full Ku-band with improved efficiency. The company also offers a hybrid satellite-cellular connectivity service.

“As a company, we’re just scratching the surface of how powerful hybrid satellite-cellular communications can be when combined with an affordable electronically steered flat panel antenna offered to the global land mobility ecosystem,” said Doug Hutcheson, Executive Chairman, Kymeta. “Having the continued support of Bill Gates will help us execute our vision even more rapidly and broadly – and with the benefit of experience, perspective and relationships of a leading and highly successful technology backer.”

http://www.kymetacorp.com



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HPE reports growing "as-a-service" revenue

Hewlett Packard Enterprise reported revenue of $6.8 billion for its fiscal 2020 third quarter, ended July 31, 2020, down 6% from the prior-year period or 4% when adjusted for currency. Revenue grew 13% sequentially or 14% when adjusted for currency driven by solid execution in clearing historic backlog by approximately $500 million during the quarter. Gross profit was $2.1 billion, up 8% sequentially, which the company credits to strong operation execution.

“Our Q3 results are marked by strong execution and sequential growth,” said Antonio Neri, president and CEO of Hewlett Packard Enterprise. “We significantly improved operational and supply chain execution and advanced our innovation agenda with the introduction of HPE GreenLake cloud services solutions, our new HPE Ezmeral software portfolio, and our planned acquisition of SD-WAN leader Silver Peak.”

“We gained momentum in key areas of differentiation and accelerated our as-a-service pivot with strong ARR growth and a record number of HPE GreenLake services orders,” he continued. “Navigating through the pandemic and planning for a post-COVID world have increased customers’ needs for as-a-service offerings, secure connectivity, remote work capabilities and analytics to unlock insights from data that are aligned to our strategy. We see a tremendous opportunity to help our customers drive digital transformations as they continue to adapt to operate in a new world.”

Highlights

  • Intelligent Edge revenue was $684 million, down 12% year over year or 11% when adjusted for currency, with 8.6% operating profit margin, compared to 6.8% from the prior-year period. Revenue grew 3% sequentially demonstrating continued momentum.
  • Compute revenue was $3.4 billion, flat year over year or up 1% when adjusted for currency, with 8.5% operating profit margin, compared to 12.9% from the prior-year period. Revenue grew 28% sequentially or 29% when adjusted for currency as we executed against the backlog and improved supply chain execution.
  • High Performance Compute & Mission Critical Systems (HPC & MCS) revenue was $649 million, up 3% year over year, with 5.5% operating profit margin, compared to 8.1% from the prior-year period. Revenue grew 10% sequentially as installations and customer acceptance of systems improved.
  • Storage revenue was $1.1 billion, down 10% year over year or 9% when adjusted for currency, with 12.9% operating profit margin, compared to 16.5% from the prior-year period. Revenue grew 4% sequentially driven by improved operational execution and reduction of backlog.
  • Advisory & Professional Services (A&PS) revenue was $226 million, down 7% year over year or 5% when adjusted for currency, with (1.8%) operating profit margin, compared to (3.7%) from the prior-year period. Revenue was down 5% sequentially.
  • Financial Services revenue was $811 million, down 9% year over year or 6% when adjusted for currency and down 3% sequentially or 2% when adjusted for currency, with 8.0% operating profit margin, compared to 8.7% from the prior-year period.