Showing posts with label O-RAN. Show all posts
Showing posts with label O-RAN. Show all posts

Friday, December 16, 2022

NTIA seeks public comment on Open RAN funding under CHIPS Act

The U.S. Department of Commerce’s National Telecommunications and Information Administration (NTIA) is seeking public comment  on the development and implementation of the Public Wireless Supply Chain Innovation Fund (Innovation Fund).

The Innovation Fund is a $1.5 billion grant program that will support the promotion and deployment of open, interoperable, and standards-based radio access networks (RAN). Authorized under the FY 2021 National Defense Authorization Act and funded through the CHIPS and Science Act of 2022, this historic investment aims to strengthen U.S. leadership in the global telecommunications ecosystem, foster competition, lower costs for consumers, and strengthen our supply chain.

NTIA is charged with administering the Innovation Fund and establishing criteria for grants awarded. The comments submitted will provide vital input and recommendations for consideration in the development and implementation of NTIA’s Innovation Fund grant program.

“The highly consolidated global market for wireless equipment creates serious risks for both consumers and U.S. companies,” said Alan Davidson, Assistant Secretary of Commerce for Communications and Information and NTIA Administrator. “Our $1.5 billion fund will jumpstart innovation in the industry and open it up to a more diverse set of suppliers. We expect the increase in competition to lead to more secure, resilient and cost-effective networks.”

Commenters are encouraged to address any or all the questions in the Request for Comment. Written comments may be submitted to regulations.gov by 5 p.m. Eastern Standard Time on January 27, 2023. All comments submitted will post publicly on Regulations.gov.

https://ntia.gov/press-release/2022/ntia-requests-public-comment-chips-and-science-act-innovation-fund

Thursday, December 1, 2022

Dell'Oro: Open RAN beats expectations again in 3Q 2022

The Open RAN train continues to move forward and accelerate at a faster pace than expected, according to a recently published report from Dell’Oro Group. Preliminary findings suggest the regional drivers that shaped the Open RAN market in the first half of 2022 extended into the third quarter, propelling Open RAN revenues to more than double on a year-over-year basis.

“While commercial Open RAN revenues continue to surprise on the upside, the underlying message that we have communicated now for some time now has not changed and remains mixed,” said Stefan Pongratz, Vice President with the Dell’Oro Group. “Early adopters are embracing the movement towards more openness but at the same time, there is more uncertainty when it comes to the early majority operator and the implications for the broader RAN supplier landscape now with non-multi vendor deployments driving a significant portion of the year-to-date Open RAN market,” continued Pongratz.

Additional Open RAN highlights from the 3Q 2022 RAN report:

  • Top 4 Open RAN revenue suppliers for the 1Q22-3Q22 period include Samsung, Fujitsu, NEC, and Mavenir.
  • Trials are on the rise globally, however, North America and the Asia Pacific regions are still dominating the commercial revenue mix over the 1Q22-3Q22 period, accounting for more than 95 percent of the market.
  • More than 80 percent of the year-to-date growth is driven by the North America region, supported by large scale non-Massive MIMO and Massive MIMO macro deployments.
  • The rise of Open RAN has so far had a limited impact on the broader RAN (proprietary and Open RAN) market concentration. The data contained in the report suggest that the collective RAN share of the top 5 RAN suppliers (Huawei, Ericsson, Nokia, ZTE, and Samsung) declined by less than one percentage point between 2021 and 1Q22-3Q22.
  • Short-term projections have been revised upward to reflect the higher baseline – Open RAN is now projected to account for 6 to 10 percent of the RAN market in 2023. Open RAN growth rates, however, are expected to decelerate next year, reflecting the likelihood that the sum of new brownfield deployments will be able to offset more challenging comparisons with the early adopters.

https://www.delloro.com/news/open-ran-beats-expectations-again-in-3q-2022/

Wednesday, November 16, 2022

O-RAN Alliance elects DT's Alex Jinsung Choi as chairman

Members of the O-RAN Alliance elected Dr. Alex Jinsung Choi, SVP Group Technology at Deutsche Telekom, as the new chairman of the Board. Dr. Choi had previously served as COO of O-RAN ALLIANCE since its founding in 2018. In the chairmanship he replaces Andre Fuetsch, who served as chairman from 2018 until his retirement from AT&T in August 2022.

“The recently elected O-RAN ALLIANCE leadership stays fully committed to O-RAN’s mission to transform Radio Access Networks towards open, intelligent, virtualized and fully interoperable RAN,” said Dr. Alex Jinsung Choi, Chairman of the O-RAN ALLIANCE and SVP Group Technology, Deutsche Telekom. “Building on its foundation of specifications, open software development and testing and integration efforts, O-RAN will continue seeking ways to facilitate the open RAN ecosystem towards rapid progress of commercial deployments.”

Stefan Engel-Flechsig was appointed by the Board as O-RAN ALLIANCE’s COO. Stefan has a long professional career in the mobile industry and has supported O-RAN as legal counsel since the launch of the association.

O-RAN ALLIANCE Work Groups and Focus Groups recently published 53 new technical documents completing its Release 002. It includes two new specification titles:

  • A1 interface: Use Cases and Requirements – the first dedicated A1 interface use case specification with stage-2 level flow chart
  • The specification on a new E2 Service Model (E2SM), Cell Configuration and Control – covering Cell and slice-level resource configuration and control for network slicing use case

On October 25, 2022 during the Open RAN Summit at Fyuz in Madrid, O-RAN and TIP announced a further alignment of their value propositions and deliverables to complement each other seamlessly. Alignment between O-RAN and TIP enables the ecosystem to streamline the development of O-RAN based products, verify interfaces and interoperability of components, and demonstrate the functionality and operational performance of the open RAN solutions that are commercially available.

https://www.o-ran.org

Andre Fuetsch steps down from AT&T and the O-RAN Board

Andre Fuetsch, Network Chief Technology Officer of AT&T, is retiring, effective August 30, 2022. He is also stepping down from his Chairman position at the O-RAN ALLIANCE. AT&T will remain on the O-RAN Board as a founding member.“Under Andre’s leadership, O-RAN has grown to a well-respected body changing the paradigm of Radio Access Networks towards openness, intelligence and innovation,” said Alex Jinsung Choi, Chief Operating Officer and...

O-RAN Alliance publishes 52 new specifications

The O-RAN ALLIANCE released a new set of 52 specifications for open and intelligent RAN, as the first batch of the O-RAN Release 003 specifications. Among them there are 12 new titles including use cases for Massive MIMO and the R1 interface, E2 interface testing, O2dms interface, Acceleration Abstraction Layer, outdoor macro cell HW, and security specification of 3 different parts of the O-RAN Architecture.“The O-RAN ALLIANCE has always taken security...


Friday, September 9, 2022

Keysight and IBM target Open RAN in Europe

Keysight Technologies and IBM signed a memorandum of understanding (MoU) to pursue open radio access network (RAN) deployments in Europe.

IBM endeavors to use Keysight Open Radio Architect (KORA) solutions in the company’s Open RAN center of excellence (CoE), established in 2021, to help mobile operators drive innovation to meet the standards defined by the O-RAN ALLIANCE. IBM intends to integrate Keysight’s software-centric open RAN test, measurement and emulation tools with IBM’s Cloud Pak for Network Automation, an AI-powered telco cloud platform that enables the automation of network operations.

Based in Madrid, Spain, IBM’s CoE enables communications service providers (CSPs) to deploy IBM solutions in their laboratory environments or live networks to support private and industrial applications. IBM’s CoE aims to advance digital transformation in the telco industry and is supported by IBM Consulting.

“Keysight’s collaboration with IBM will help enable mobile operators to speed deployments of digital transformation tools that are critical in supporting industrial competitiveness in Europe,” said Kalyan Sundhar, vice president and general manager for Keysight’s wireless network access business. “The integration of Keysight’s open RAN test solutions with IBM’s Cloud Pak for Network Automation will help service providers in automating applications that are critical to delivering a wide range of connectivity services.”






Wednesday, September 7, 2022

Mavenir and NEC deliver massive MIMO on Orange’s 5G SA test

Mavenir and NEC  (NEC) have deployed massive MIMO (mMIMO) on Orange’s 5G standalone (SA) experimental network in Chatillon near Paris. The deployment is part of the extension of project Pikeo – Orange’s cloud-based and fully automated 5G SA experimental network, also called Pikeo at this site.

Mavenir’s cloud-native Open virtualised Radio Access Network (Open vRAN) software has been deployed on Orange’s cloud infrastructure with NEC’s 32T32R mMIMO active antenna unit (AAU) to deliver high capacity and enhanced coverage. Interoperability between radios and virtualised Distributed Units (vDUs) over the O-RAN Alliance Open Fronthaul Interface is key to Open RAN’s ability to simplify the deployment of multi-vendor networks and eliminate vendor lock-in.

“Mavenir and NEC’s successful Open RAN deployment of mMIMO on Orange’s Innovation 5G SA experimental network is a major stepping stone on the road towards Open RAN deployments and illustrates Orange’s commitment to support the development of multi-vendor Open RAN solutions with innovative partners. Our Open RAN Integration Centre, open to our partners worldwide, contributes to the development of a strong Open RAN ecosystem in Europe,” said Arnaud Vamparys, SVP Radio Access Networks and Microwaves at Orange.

“Deploying 5G SA mMIMO is a significant milestone in developing Open RAN and transitioning from virtualised to cloudified networks. We are very proud of our continuing collaboration with Orange, NEC and other companies that are proving the potential of the multi-vendor, cloud-native, standards-based approach,” said Hubert de Pesquidoux, Executive Chairman of Mavenir.

“The latest deployment of Open RAN mMIMO in Europe is another milestone for Open RAN and one that required close collaboration and tight integration between multiple vendors. This synergy is exactly what Open RAN needs to successfully deliver on its promise of a truly open multi-vendor ecosystem,” said Naohisa Matsuda, General Manager of NEC’s 5G Strategy and Business.

https://www.mavenir.com

Orange names its 5G Stand Alone vendors 

Orange has chosen the following industrial partners for its 5G Stand Alone networks across Europe:Ericsson’s 5G SA core network for Belgium, Spain, Luxembourg and PolandNokia’s 5G SA core network for France and Slovakia, and Nokia’s Subscriber Data Management for all countriesOracle Communications for 5G core signaling and routing in all countriesFor other network functions, in particular the radio, a software update of the existing equipment will...

O-RAN Alliance demos at MWC Barcelona

 O-RAN ALLIANCE will host 22 demos at the upcoming MWC Barcelona 2022 as well as 24 additional demos online at the O-RAN Virtual Exhibition. Here are highlights.Intelligent RAN control demosEricsson presents its approach to SMO as an enabler of automation and value creation in the context of open innovation with rApps. Ericsson Intelligent Automation Platform provides multi-vendor and multi-technology support for RAN and empowers CSPs to accelerate...


Wednesday, July 20, 2022

Keysight intros cloud-based Open RAN Architect Test

The Keysight Open Radio Access Network Architect (KORA) test solutions are moving to cloud-based deployment. In addition, the company’s LoadCore software for testing 5G Core (5GC), is now available as a metered, pay-as-you-go (PAYG) solution in AWS Marketplace to allow customers to scale costs with usage.

KORA is Keysight’s suite of test solutions that verify the functionality and performance of end-to-end O-RAN wireless infrastructure. A component of KORA, Keysight's LoadCore 5GC testing software enables customers to perform network capacity tests, measure device data throughput and model a wide variety of end-user behavior and mobility scenarios. A scalable 5GC network performance validation solution, LoadCore can verify that delivered connectivity service remains stable under various demanding conditions such as sudden spikes in network usage caused by disasters or other major events.

“As a cloud-based pay-as-you-go offering, users can purchase and provision KORA test solutions immediately to fit their testing needs,” said Kalyan Sundhar, vice president and general manager of 5G Edge to Core Solutions at Keysight. “This is an exciting new delivery model that offers customers the flexibility and scalability to use Keysight’s test solutions in the environment they want, in the cloud.”

https://www.keysight.com


Thursday, July 14, 2022

O-RAN Alliance publishes 52 new specifications

The O-RAN ALLIANCE released a new set of 52 specifications for open and intelligent RAN, as the first batch of the O-RAN Release 003 specifications. Among them there are 12 new titles including use cases for Massive MIMO and the R1 interface, E2 interface testing, O2dms interface, Acceleration Abstraction Layer, outdoor macro cell HW, and security specification of 3 different parts of the O-RAN Architecture.

“The O-RAN ALLIANCE has always taken security very seriously. We have recently converted the Security Focus Group into O-RAN’s 11th technical Work Group to allow even more intensive specification efforts in the field of security,” said Andre Fuetsch, Chairman of the O-RAN ALLIANCE and Chief Technology Officer of AT&T. “Security experts from the O-RAN ecosystem have been applying systematic threat analysis on different components of the O-RAN Architecture. Security is becoming an integral part of individual interface or function specifications and there is a security testing specification for proper verification. A systematic and transparent approach to security by the broad O-RAN ecosystem follows best practices seen in other parts of the network to ensure the best possible, most secure solutions.”

Another 40 technical documents have been updated with extensions and new features.

In June 2022, following on the half year release cycle, the O-RAN Software Community (OSC) published its 6th open software release dubbed "F". The F Release continues to improve the support for Traffic Steering and Network Slicing use cases, as well as the alignment with the latest O-RAN specifications.

Main features of the F release include:

For O-Cloud, the OSC O-CLOUD platform implemented O2 DMS and IMS, and support of 3 types of resource pools (SIMPLEX, DUPLEX, and DUPLEX +) according to the O-RAN O-CLOUD specification

For Intelligence, the F release delivered:

  • Implementation of A1-Policy & A1-EI functions according to O-RAN specifications
  • Initial R1 interface support such as Data Management Exposure
  • Update of the Near-RT RIC to support E2AP specification v2.0
  • xApp framework for Python with support of the REST-based interface for E2 subscriptions
  • For the radio protocol, new features include Intra-CU handover, Idle Mode Paging and HARQ framework in a new version
  • The Service Management and Orchestration (SMO) added its management enhancement by supporting the Standard Defined Messages (StdDefine) over the O1/VES interface, while developing the framework for Network Slicing, and support for the O2 interface
  • Tools and functions to provide the O-RAN deployment topology view for rApp and CNF deployment

"Congratulations to the team for continuously progressing at the pace of 2-release cycle per year since its inception in 2019," said Chih-Lin I, co-chair of O-RAN Technical Steering Committee, and Chief Scientist from China Mobile. "One of the key highlights from F release is the implementation of the O-CLOUD with multiple resources, which becomes the steppingstone to Service Management and Orchestration (SMO) xNF deployment for the G release."

https://www.o-ran.org/news-and-events

LF Networking releases ONAP Jakarta

LF Networking released ONAP Jakarta -- the tenth version of its open-source, orchestration and automation framework for network operators, cloud providers, and enterprises. Release Highlights Security enhancements in the A&AI, DCAE, CCSDK, MSB, and MultiCloud projects, reducing log4j vulnerability and removing most GPLv3 dependencies.Deepened O-RAN integration in the OOF Self Optimizing Network (SON) and CCSDK projects with O-RAN O1...

O-RAN adds certification and badging program

The O-RAN Alliance, which has just wrapped up its industry summit in Germany, has launched its Certification and Badging program in collaboration with Open Test and Integration Centres (OTIC).  O-RAN certificates state that an equipment or function is conformant to O-RAN specifications, whereas the O-RAN badges confirm interoperability or end-to-end functionality of an O-RAN solution. O-RAN certificates and badges will be issued by the Open...

NEC. to acquire Ireland's Aspire Tech. for O-RAN expertise

NEC agreed to acquire Aspire Technology Unlimited Company, a system integration company headquartered in Dublin, Ireland. The company specializes in designing and integrating Open RAN solutions. It provides solutions and services across the full network lifecycle for legacy and open architectures, from 2G to 5G. Financial terms were not disclosed.NEC is a global leader in Open RAN. NEC Open Networks is an industry-leading ecosystem consisting of...


Thursday, June 30, 2022

O-RAN adds certification and badging program

The O-RAN Alliance, which has just wrapped up its industry summit in Germany, has launched its Certification and Badging program in collaboration with Open Test and Integration Centres (OTIC).  O-RAN certificates state that an equipment or function is conformant to O-RAN specifications, whereas the O-RAN badges confirm interoperability or end-to-end functionality of an O-RAN solution. O-RAN certificates and badges will be issued by the Open Testing and Integration Centers, or OTICs.

The OTICs provide collaborative, open, and impartial working environment to ensure consistency and quality of testing of O-RAN products and solutions. O-RAN ALLIANCE has just approved the 7th OTIC and first one in Americas: Kyrio O-RAN Test and Integration Lab hosted by CableLabs.

Some other highlights from the summit:

  • a next Generations Research Group (nGRG) has been formed to focus on open and intelligent RAN principles in 6G and future network standards. 
  • Open RAN Summit @will be held on 25-26 October 2022 in Madrid. The event will be held in collaboration with Telecom Infra Project.
  • The O-RAN Global PlugFest Spring 2022 concluded at 3 continents with 50 participants. Starting from this year, O-RAN ALLIANCE switches to hosting two global PlugFests per year, to accommodate for ever increasing interest of the diverse O-RAN community to efficiently test and integrate their O-RAN solutions.

https://www.o-ran.org/testing-integration#learn-otic

Thursday, June 23, 2022

Italy's Azcom picks Keysight for O-RAN testing

Azcom Technology, a provider of wireless solutions and certification services, has selected Keysight Open Radio Architect (KORA) solutions for verifying Open Radio Access Network (O-RAN) equipment.

Based in Italy, Azcom uses KORA solutions to validate performance and compliance of O-RAN Radio and Distributed Units (O-RU and O-DU) implementation to specifications set by the O-RAN ALLIANCE, as well as to verify interoperability between these network elements. Azcom also uses the KORA test tools to perform O-RAN pre-certification and badging testing. 

Keysight’s end-to-end test capability enables Azcom to develop the company’s O-RAN compliant 5G O-RU with support across multiple standards, including 5G New Radio (NR), 4G Long-Term Evolution (LTE) and Narrow Band Internet of Things (NB-IoT).

“As a provider of cutting-edge product engineering services to global customers for more than two decades, Azcom is excited to expand its use of Keysight’s software-centric emulation, test and validation tools,” said Davide Denti, 5G RU product manager at Azcom. “Keysight’s Open RAN Studio Player is a highly versatile and easy-to-use tool. Keysight’s open RAN solutions enable Azcom to accelerate the development of proprietary solutions as well as efficiently provide leading certification services critical to the rapid advancement of the open RAN community.”

http://www.keysight.com

Tuesday, June 14, 2022

Qualcomm acquires Cellwize for multi-vendor RAN automation

Qualcomm Technologies has acquired Cellwize Wireless Technologies Pte. Ltd.  Financial terms were not disclosed.

Cellwize, which is headquartered in Singapore with R&D in Israel, offers mobile network automation and orchestration solution. Cellwize offers a RAN automation and orchestration platform for 5G rollouts. Cellwize CHIME enables operators to accelerate their 5G deployment by automating key business processes in the RAN domain. The company leverages artificial intelligence and machine learning for zero-touch 5G deployments, for automating 2G/3G/4G/5G network optimization, and for delivering mobile network assurance. Cellwize supports multiple RAN architectures, including Open RAN, virtualized RAN, and traditional RAN.

Previous investors in the company have included Intel Capital, Qualcomm Ventures, Verizon Ventures, Samsung Next, and others.

Qualcomm said Cellwize’s 5G network deployment, automation, and management software platform capabilities further strengthens Qualcomm;s 5G infrastructure solutions to fuel the digital transformation of industries, power the connected intelligent edge, and support the growth of the cloud economy.

“Global mobile operators and private enterprises are deploying 5G networks at an unprecedented pace across industries with the goal of connecting everyone and everything to the cloud,” said Durga Malladi, senior vice president and general manager, cellular modems and infrastructure, Qualcomm Technologies, Inc. “The addition of Cellwize’s best-in-class RAN automation technologies strengthens Qualcomm Technologies’ ability to drive the development of the modern 5G network – accelerating Open RAN global adoption, cloud-based cellular infrastructure innovation and 5G private network deployments.”  

“We are excited to join Qualcomm Technologies as we are both committed to accelerate the mission to modernize Radio Access Networks and enable mobile network operators and enterprises to fully realize and monetize their digital transformation,” said Ofir Zemer, former chief executive officer, Cellwize, who now is vice president, product management, Qualcomm Technologies, Inc.

https://www.qualcomm.com/news/releases/2022/06/qualcomm-acquires-cellwize-to-accelerate-5g-adoption-and-spur


Thursday, June 9, 2022

O-RAN Alliance Summit set for June 29, 2022

The O-RAN ALLIANCE will host a virtual summit on June 29, 2022 to discuess the latest updates to its leadership, the ecosystem, and adoption trends. 

The summit will bring to a conclusion the global plugfests that have been progressing this year at 3 venues:

  • Auray OTIC and Security Lab is hosting 21 participants: Alpha Networks, Askey Computer, Calnex Solutions, Foxconn, Institute for Information Industry, Inventec, IP Infusion, ITRI, JPC connectivity, Keysight Technologies, Lions Technology, LITEON, MICAS, NKG, Pegatron, QCT, REIGN Technology, Rohde & Schwarz, Sageran, VIAVI Solutions and WNC.
  • Telefonica, at European OTIC in Madrid, is hosting 6 participants: ADVA Optical Networking, Juniper Networks, Keysight Technologies, Precision Optical Transceivers, Ribbon and VIAVI Solutions.
  • AT&T and DISH are hosting participants including Analog Devices, Anritsu, Calnex Solutions, Cisco, Fujitsu, HCL, IP Infusion, ITRI, Juniper Networks, Keysight Technologies, META, NSF ARA: Living Wireless Lab, NSF PAWR: AERPAW, NSF PAWR: Colosseum, PHYTunes, Rohde & Schwarz, VIAVI Solutions, VMware and Wind River; with assistance from AT&T Lab, NSF PAWR: COSMOS Lab, NSF PAWR: POWDER Lab and University of New Hampshire Interoperability Lab.

In addition, the O-RAN Virtual Exhibition will present 23 new demos of O-RAN technology. 


Details are posted here: http://www.o-ran.org/events


Tuesday, May 31, 2022

Lattice Semiconductor intros ORAN stack

Lattice Semiconductor introduced an ORAN solution stack addressing data security, fronthaul synchronization, and low power hardware acceleration for secure, adaptable, Open Radio Access Network (ORAN) equipment.

The Lattice ORAN solution stack offers:

  • Zero trust security
  • Authentication with real-time encryption and decryption functions.
  • Ready-to-use software
  • RISC-V software included to configure security functions.
  • Tight synchronization for flexible fronthaul in future release
  • IEEE 1588 protocol targeted to maintain the strict timing and synchronization requirements between the Radio Unit (RU) and Distribution Unit (DU) to support New Radio (NR) protocols including enhanced Common Public Radio Interface (eCPRI).
  • Acceleration with low power and high reliability
  • Up to 70 percent lower power and up to 100 times more resistant to soft errors in the smallest form factor than competing FPGAs of a similar class.

“Bringing low power, scalable, and secure solutions into networks has been Lattice’s continued priority in fast growing Communications market,” said Matt Dobrodziej, Vice President of Segment Marketing and Business Development at Lattice Semiconductor. “With its robust security features, the Lattice ORAN solution stack is a complete turnkey solution for 5G customers looking to secure data, accelerate network function, and achieve tight synchronization.”

http://www.latticesemi.com

Thursday, May 19, 2022

Celona picks Keysight’s Open RAN Architect test solution

Celona has selected Keysight’s Open RAN Architect (KORA) solution portfolio to validate the quality and reliability of 5G private network deployments for enterprises.

Celona is using several Keysight 5G radio access network (RAN) test tools, including:

  • Keysight’s user equipment emulation (UEE) test solution (UeSIM) to emulate real network traffic over radio and O-RAN fronthaul interfaces, enabling comprehensive base station performance validation across the protocol stack.
  • Keysight's S9130A 5G Performance Multi-Band Vector Transceiver (VXT), a non-signaling measurement system, to accelerate the validation of sub-6GHz and mmWave 5G base stations (gNodeBs) according to the latest 3GPP specifications.

Keysight says its integrated test, validation and optimization tools enable Celona to accelerate the deployment of 5G local area network (LAN) solutions, including access points for indoor and outdoor wireless coverage and cloud-native software powered by artificial intelligence (AI). 

“Keysight is pleased to support Celona in delivering end-to-end networking solutions that seamlessly integrate with existing enterprise networks to simplify private cellular wireless operations and accelerate the adoption of business-critical applications requiring deterministic wireless connectivity,” said Giampaolo Tardioli, vice president and general manager for Keysight's enterprise and service providers group. “Keysight’s test solutions speed industrial device and network validation and certification, network planning, deployment and site acceptance, as well as simplify network monitoring critical in smart manufacturing, energy, utilities, mining, transport and health care.”




Tuesday, April 19, 2022

Parallel Wireless conducts Open RAN field trial in Brazil

Parallel Wireless is partnering with Inatel, Telecom Infra Project (TIP), Brisanet, Claro, TIM, and Vivo to conduct an Open RAN field trial throughout Brazil and other LATAM countries.   

Inatel - National Institute of Telecommunications is an education, research, and technology development center created in 1965 and located in Santa Rita do Sapucaí, southern Minas Gerais, also known as the Electronics Valley. It was the first institution of higher education in Telecommunications Engineering in Brazil.

Parallel Wireless will provide an Open RAN network enabling All Gs (2G, 3G, 4G and 5G) utilizing Band 7 for the trial. The setup in test has Comba and Dell Technologies solutions. Mobile Network Operators Brisanet, Claro, TIM and Vivo are partners in the Open Field program. 

Russell Ribeiro, Regional VP LATAM Sales at Parallel Wireless said, "We are excited to partner with Inatel and TIP to showcase our leading-edge cloud-native, O-RAN compliant, Open RAN solutions enabling 4G and 5G broadband connectivity, providing leading edge applications for the citizens of Brazil and other LATAM countries. We are starting this Open Field program with 4G and will evolve to 5G later this year. We believe this program is a very good showroom for MNOs throughout Latin America to come and see our platform in operation in a real field environment."

Gleyson A. dos Santos, Business Development Specialist at Inatel said, "I am thrilled to participate in this field trial with Parallel Wireless and TIP where we will showcase how Open RAN technology enables robust wireless telecommunications products with improved software quality, less maintenance, faster adoption of new technologies and better user experiences." 

http://www.parallelwireless.com

Wednesday, April 13, 2022

Tech Mahindra picks Keysight for O-RAN test lab

Tech Mahindra has selected Keysight Open Radio Architect (KORA) solutions to certify 5G equipment of open radio access network (O-RAN) in a 5G O-RAN test lab facility located in New Jersey, USA.

Keysight will equip Tech Mahindra’s O-RAN lab with several KORA solutions, including RuSIM, DuSIM, CuSIM and CoreSIM. These solutions allow Tech Mahindra to validate the performance of 5G standalone O-RAN systems consisting of O-RAN radio units (O-RUs), centralized units (O-CUs) and distributed units (O-DUs). Keysight offers a wide range of O-RAN test, emulation and optimization solutions that enable vendors of small cells, macro cells and cloud RAN as well as mobile operators, test labs and hyperscale data centers to verify functionality and compliance to standards and system performance prior to live network deployment.

“Keysight is pleased to provide Tech Mahindra with integrated test solutions for rigorous interoperability, performance and security validation under real-world conditions,” said Cao Peng, vice president and general manager of Keysight’s wireless business. “As a result, Tech Mahindra can cost-effectively support a global ecosystem of vendors, enterprises and service providers with a comprehensive range of O-RAN test services.”




Wednesday, April 6, 2022

O-RAN releases Minimum Viable Plan 002

The O-RAN ALLIANCE announced the second release of specifications encompassing an O-RAN Minimum Viable Plan for products that meet the highest priority needs of operators.

O-RAN Release 001, released last year, focused on creating Open Interfaces that include Open Fronthaul, transport, hardware and cloud.

The new O-RAN Release 002 focuses on enabling Open Intelligence. Features in Release 002 include specifications for Traffic Steering, Quality of Service and Quality of Experience Optimization, RAN Slicing, and Service Management and Orchestration.

The 4 new specification titles comprise:

  • O-RAN R1 interface: General Aspects and Principles v1.0
  • O-RAN A1 interface: Test Specification v1.0
  • O-RAN Acceleration Abstraction Layer High-PHY Profiles v1.0
  • O-RAN Security Tests Specifications v1.0

Another 36 technical documents have been updated with extensions and new features. To learn more about the new and updated specifications, please read our web announcement. To access the O-RAN specifications, please visit our website.

In addition, the O-RAN Alliance plans to organize two global PlugFests in 2022 for its member companies and institutions.

https://www.o-ran.org

Thursday, February 24, 2022

AT&T and Intel co-develop advanced RAN pooling

AT&T is collaborating with Intel on an Advanced  base station distributed unit (DU) pooling technology designed to deliver unprecedented levels of elasticity in the RAN. 

AT&T says DU pooling provides the greatest value in C-RAN or Centralized RAN network deployments where RAN baseband equipment from many cell sites are “pooled together” into a “cloud” of general purpose processors in far edge data centers or central offices. Furthermore, through an advanced form of DU pooling called Class II pooling, a single 5G radio can now distribute the baseband processing for each user device in the cell across multiple servers.

DU pooling technology was made possible by combining AT&T’s Open RAN technologies as one of the co-founders of the O-RAN Alliance with Intel’s expertise in general purpose processors and software-based RAN through its FlexRAN software stack running on Intel 3rd generation Intel Xeon Scalable processors. The open standards for communications between radios and DUs that were published by O-RAN enabled its development, and the result is a technology demonstrator implemented on FlexRAN software.


https://about.att.com/innovationblog/2022/cloudifying-5g-with-elastic-ran.html

Monday, February 21, 2022

KDDI activates 5G Standalone Open RAN site powered by vRAN

KDDI activated the world's first commercial 5G Standalone Open Radio Access Network site powered by virtualized Radio Access Network in Kawasaki, Kanagawa and is now carrying live 5G traffic.

KDDI is using Samsung's 5G virtualized CU (vCU) and virtualized DU (vDU) as well as Fujitsu's Massive MIMO radio units,

Beginning with this site, in 2022, KDDI, along with Samsung and Fujitsu, will deploy this Open RAN in some parts of Japan and continue its deployment and development, embracing openness and virtualization in KDDI's commercial network.

While traditional RAN uses hardware-based equipment, this Open RAN site leverages fully-virtualized RAN software, provided by Samsung, that runs on commercial off-the-shelf (COTS) servers. Furthermore, by pursuing an open network approach between radio units and baseband unit, KDDI used Samsung's baseband and Fujitsu's Massive MIMO Units, which are connected with an open interface.

The virtualized network allows the use of general-purpose hardware (COTS servers) across the country, which will greatly increase deployment efficiencies. Additionally, by leveraging system automation, fully-virtualized RAN software can reduce deployment time, enabling swift nationwide expansion, including rural areas.

"Together with Samsung and Fujitsu, we are excited to successfully develop and turn on the world's first commercial 5G SA Open RAN site powered by vRAN. Taking a big step, we look forward to continue leading network innovation and advancing our network capabilities, towards our vision of delivering cutting-edge 5G services to our customers," stated Kazuyuki Yoshimura, Chief Technology Officer, KDDI Corporation.

Wednesday, February 16, 2022

Vodafone conducts RIC trial with Juniper, Parallel Wireless

Vodafone is conducting a multivendor RAN Intelligent Controller (RIC) trial for tenant-aware admission control use cases. The trial, which is being conducted in partnership with Juniper Networks and Parallel Wireless, is initially running in Vodafone’s test labs in Turkey and with plans to move into its test infrastructure.

The trial supports O-RAN interfaces and addresses the key business challenges faced by mobile operators around personalized user experience, viable revenue generation and reduction in both CAPEX and OPEX for 4G and 5G services.

The trial is based on an open, software-driven architecture that leverages virtualization to deliver more programmable, automated granular-by-user traffic management. The initial focus is on delivering tenant-aware admission control capability, enabling operators to personalize services and provide superior user experiences. Real-time tracking and enforcement of radio resources across the RAN enables mission-critical users – for example, hospitals and schools – to receive prioritized mobile data services delivery. This capability is enabled by Juniper’s rApp/xApp cloud-based software tools that manage network functions in near real-time, along with Parallel Wireless cloud-native Open RAN functions.

Juniper’s RIC solution is architected as an open platform supporting open interfaces on the north bound and south bound side, enabling easier integration with Open RAN partners in the ecosystem. Juniper’s RIC platform will also enable easy integration of third-party rApps/xApps, using UI-based onboarding and deployment tools coupled with flexibility to select between either network-based or SDK-based APIs (Application Programming Interfaces).

Parallel Wireless brings cloud-native Open RAN solutions - which are now integrated with the leading-edge RAN Intelligent Controller (RIC) based on O-RAN ALLIANCE specifications from Juniper Networks, giving operators more choices to build the best-of-breed RAN.

“Vodafone has a clear vision that all mobile network radio infrastructure should be open - enabling rapid adoption of innovative services. We see this as a key stepping stone to rich innovation and collaboration, the only way that groundbreaking new use cases in 4G and 5G can be developed and cost-effectiveness maximized. In order to accelerate progress in this exciting journey, I am very pleased that Vodafone is hosting a lab and field trial for tenant-aware admission control using O-RAN interfaces, alongside an ecosystem of like-minded technology partners, including Juniper Networks and Parallel Wireless. By working together, we will be able to build smarter networks, better user experiences and drive stronger sustainability measures for B2B use cases,” stated Paco Martin, Head of Open RAN at Vodafone Group.

https://www.juniper.net/us/en.html

Juniper integrates RAN Intelligent Controller with Intel FlexRAN

Juniper Networks is collaborating with Intel to accelerate advancement in the Open RAN (ORAN) ecosystem. The collaboration includes:Juniper RAN Intelligent Controller (RIC) and Intel FlexRAN platform are pre-integrated and pre-validated to enhance usability of a full ORAN-compliant Intelligent RAN systemCollaborative R&D work with Intel Labs for RIC platform-specific apps to improve customer experience, maximize ROI and drive rapid ORAN ecosystem...


Tuesday, February 15, 2022

MaxLinear develops 5G Open RAN platform on Intel Agilex FPGA

 MaxLinear announced a new reference design for next-generation 5G infrastructure Radio Units (RUs) that combines Intel's high performance and low power Agilex FPGA family with MaxLinear RF transceivers and MaxLIN ultra-wideband digital predistortion (DPD) solution.

Highlights:

  • Intel's Agilex SoC FPGA devices use heterogeneous 3D system-in-package (SiP) technology to integrate Intel's first FPGA fabric built on 10 nm SuperFin Technology. Leveraging this advanced process technology and 2nd Gen Intel Hyper-flex FPGA Architecture enables these FPGAs to deliver ~2X better fabric performance per watt when compared to competitive 7 nm FPGA portfolios. Agilex SoC FPGAs offer an integrated quad-core Arm Cortex-A53 processor and a custom logic migration path from FPGA to structured eASIC for cost and power benefits in the high-volume production.
  • Intel's O-RAN, Fronthaul, and Low-PHY is a complete set of building blocks required to implement an O-RAN Alliance Split 7.2x compliant O-RU fronthaul interface in an Agilex FPGA. Intel also offers FlexRAN software stack, an O-RAN compliant Split 7.2x software covering High-PHY functionality for O-DU running on Intel Xeon processors.
  • MaxLinear's high-performance RF transceiver portfolio supports up to 400MHz instantaneous bandwidth (IBW) and includes the MxL16xx Quad-RF and MxL155x Octal-RF families. These transceivers are software compatible, creating a single platform solution that customers can leverage for radio applications, including macro, massive MIMO, and small cell.
  • MaxLinear's MaxLIN uses advanced machine learning algorithms to exceed the 3GPP and FCC  unwanted emissions requirements with margin while delivering high PA efficiencies of >50%. This capability dramatically reduces power consumption for an 8-transceiver macro implementation by >10% compared with competitive DPD offerings.

“The Open RAN ecosystem will immediately benefit from our cooperation with industry leader Intel. Our RU reference platforms, featuring Intel Agilex FPGAs, will provide the most flexible programmable solution with the highest system performance available on the market for global Open RAN radio use cases,” said Brendan Walsh, vice president of MaxLinear’s Wireless Infrastructure Group. “These high efficiency reference solutions will dramatically reduce the power consumed by 5G radio systems while simultaneously maximizing network performance."

“MaxLinear’s RF transceivers together with Intel FPGAs and IP deliver 2x performance per watt versus competing FPGAs and can offer a leading portfolio of radio solutions to our wireless systems customers allowing them to speed up time to market,” said Mike Fitton, vice president and general manager of the Intel Programmable Solutions Group's Network Business Division. “This is another strong example of industry collaboration – reducing time and complexity, while dramatically accelerating delivery of advanced 5G solutions.”

http://www.maxlinear.com