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CBN, Ericsson and UNISOC successfully test 700MHz capability for 5G rollout

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NEW DELHI: China Broadcasting Network Corporation Ltd. (CBN), Ericsson and its ecosystem partner, UNISOC, have successfully completed a record-setting, MIMO downlink speed test showing the enhanced network capability of the 700MHz frequency band for 5G.

The three companies carried out an interoperability test based on the 3GPP standards contributed by CBN and terminal enhancements on 700MHz band n28. The demo used Ericsson wireless equipment and downlink 4-stream technology to achieve an average cell downlink rate of more than 600 Mbps on UNISOC’s commercial customer premise equipment (CPE) with 4 receive antennas, setting a record for downlink data rate of commercial 5G systems in the sub-1GHz frequency range.

The successful test means that CBN, who is the fourth largest communications service provider in China, is well positioned to rapidly deploy 5G and now has a solid technical foundation to expand the innovative applications of 5G into the low frequency bands.

The 700MHz frequency band is part of the wider ultra-high frequency (UHF) band used previously for terrestrial broadcasting. The 700MHz frequency band will improve connectivity in rural areas thanks to its ability to support better coverage in open spaces. Moreover, with its wide territorial reach and good penetration in buildings, the 700MHz band will help service providers meet the rising consumer demand for audiovisual content and other broadband services over wireless networks.

Li Shuang, Deputy Director of Department of Technology Development, CBN, says: “CBN always extensively cooperates with domestic and international industry partners with innovation-driven, open and win-win concepts in mind, promoting continuous maturation of the global industry chain of 5G 700MHz network and committed to building a high-quality nationwide 5G network in China. The successful test by Ericsson based on the 3GPP 5G standards contributed by CBN, including the 700MHz technology standard and n28 band terminal enhancements standard, has improved the 700MHz network capability efficiently, which is of great significance to the innovation of low-band 5G networks in various scenarios.”

Peng Junjiang, General Manager of Northeast Asia R&D, Ericsson, says: “The 700MHz network capability test based on CBN’s innovative technology standards validates the new capability of 5G low-band networks, while demonstrating Ericsson’s strong cooperation with chipset and device partners. It also demonstrates the high performance and adaptability of Ericsson’s low band 5G systems. We have expanded the 700MHz ecosystem from smartphones to a wider range of terminal form factors including CPE, leveraging efficient technology to provide more usage scenarios for the commercialization of the 700Mhz network in China and the world.”

Xia Xiaofei, Vice President of Market Management Department of UNISOC, says: “The successful interoperability test of the downlink 4*4 MIMO in the 700MHz frequency band will support operators to deploy new 5G NR network more efficiently. UNISOC is very glad to see the successful cooperation with CBN and Ericsson to help the commercial deployment of 700MHz in China. We will continue to work with industry partners to promote the exploration of 5G innovative terminals and jointly build a prosperous 5G industry.”

In a real-world environment, CBN can dynamically adjust the number of streams based on radio conditions to reach the optimal rate possible under wireless conditions. When widely supported by commercial CPE and other 700MHz terminal devices in the future, the downlink 4-stream technology will cater for various innovative 5G applications as well as improve coverage in rural and suburban areas.

This Interoperability Development Testing (IoDT) was carried out at the Ericsson Beijing Lab using a 5G CPE with an embedded 5G chipset, UNISOC V 510, and Ericsson’ s 700MHz 4T4R wireless network equipment.

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Vi showcases 5G

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NEW DELHI: Vodafone Idea Limited (VIL), leading telecom operator, today demonstrated a range of 5G-based technology solutions as part of its ongoing 5G trials on government allocated 5G spectrum in Pune, Maharashtra and Gandhinagar, Gujarat.

According to Ravinder Takkar, MD & CEO, Vodafone Idea Limited, “With our 5G trials underway, Vi is preparing to take India on the next journey of fifth generation wireless mobile communication technology. Our 5G trials showcase a whole new world of possibilities across various domains that promise a new era of technology advancement in India. I am confident that 5G will bring a better tomorrow that will deliver significant benefits to consumers, businesses and society, driving digital economy growth in India.”

With the purpose for a better tomorrow, Vi has been conducting 5G trials and developed a wide range of use cases relevant for Enterprises and Consumers in India. Vi has partnered with industry leaders like L&T Smart World & Communication, Athonet, Indian start-ups like Vizzbee & Tweek Labs, and technology leaders – Ericsson and Nokia for trialling use cases in the two locations.

Committed to helping its customers thrive and have a better tomorrow, Vi is leveraging the power of 5G technology across segments such as industry 4.0, smart cities, smart healthcare, smart workplace, smart education, smart agriculture, gaming, amongst others. Vi’s trials have proven that high data speed, low latency and reliability of 5G technology, can bring about massive developments by enhancing business performance, revolutionizing customer experience, changing consumer lifestyle and positively impacting people dwelling in remote corners of India.

Vi has been allocated 26 GHz and 3.5 GHz spectrum in the mmWave band by the DoT, for 5G network trials and use cases. Vi has achieved peak speeds in excess of 1.5 Gbps on 3.5 GHz, more than 4.2 Gbps on 26 GHz and up to 9.8 Gbps on backhaul spectrum of E-bands.

The 5G trial network set up by Vi in Pune, deploys Ericsson Radios and Ericsson Dual Mode Core based on cloud native technology comprising of 5G SA, 5G NSA & LTE packet core functions. All use cases demonstrated in Pune have been developed over Ericsson’s 5G technology solutions.

In Gandhinagar, Vi is using Nokia’s AirScale radio portfolio and Microwave E-band solution for the trial that support enterprises, both large and small and medium businesses with reliable connectivity. Vi use cases in Gandhinagar were demonstrated via a live telecast at the special media preview held in Pune.

 

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Lockheed Martin And Keysight Test 5G Solutions For Aerospace And Defense Communications

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NEW DELHI: Lockheed Martin, a global security and aerospace company, and Keysight Technologies, a leading provider of 5G solutions, have announced a collaboration to advance 5G in support of mission-critical communications for aerospace and defense applications.

The companies are actively collaborating on a 5G.MIL™ testbed that Lockheed Martin teams will use to advance 5G capabilities for multiple applications.

“Lockheed Martin is leveraging expertise in the commercial sector to scale, adapt and integrate 5G technology rapidly and affordably across mission-critical operations across land, sea, air, space and cyber domains,” said Dan Rice, vice president for 5G.MIL Programs at Lockheed Martin. “Keysight’s end-to-end 5G test platforms, widely used commercially, provide an opportunity to develop customized solutions that meet the stringent requirements of the defense industry.”

5G brings high-speed data rates, connection density, trustworthiness and low latencies to wireless communications networks. The collaboration advances Lockheed Martin’s 5G.MIL vision to support secure and resilient connectivity for defense and national security applications. It also aims to adapt commercial 5G technology to meet tactical communications needs in terrestrial and non-terrestrial networks operated by the Department of Defense. Working with Keysight on automated test cases to evaluate cyber security and vulnerabilities across all 5G components and interfaces, Lockheed Martin is also able to determine the cyber resiliency of its 5G-enabled solutions across the lifecycle – from development through operations.

“Deployment of future-proof, seamless and secure communication links serving operations across ground, sea and air depends on the successful integration of 5G, satellite, unmanned aerial vehicle, artificial intelligence and cloud technologies,” said Vince Nguyen, general manager for Aerospace Defense Government Solutions at Keysight Technologies.

“Leveraging Keysight’s portfolio of flexible, scalable, and fully automated test, measurement, verification and optimization tools, Lockheed Martin has implemented the most advanced testbed for 5G and hybrid networks that we have seen in the aerospace and defense industry,” he added.

The testbed, which reached initial operational capability in July, will help Lockheed Martin’s 5G.MIL teams quickly verify interoperability and performance with a wide range of 5G assets and simulate reliable and secure communications. Since that time, both companies have worked together to emulate, test and validate 5G Open Radio Access Network and Non-Terrestrial Network communications. Through a strategic collaboration memorandum of understanding, the companies will incorporate additional capabilities to support emerging research and development needs and to remain current with the latest 5G advancements and beyond.

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L&T Technology Services chosen by NVIDIA and Mavenir as engineering partner

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NEW DELHI: L&T Technology Services Limited has announced that it has been selected as an engineering partner by Mavenir and NVIDIA, to accelerate adoption of the industry’s first converged AI-on-5G.

LTTS will support Mavenir with customization, integration and deployment of AI applications for deployment on NVIDIA’s AI-on-5G Platform

AI is already transforming many industries across the globe. When combined with the power of 5G networks, the two technologies will enable powerful new use cases in a quick, secure, and cost-effective manner.

NVIDIA’s AI-on-5G platform is a unified platform that brings together developments at the edge to accelerate the digital transformation of enterprises across all industries. 5G provides the underlying connectivity for billions of devices, extending AI’s reach to all connected objects and enabling new use cases and new markets. AI-on-5G is supported by a large ecosystem of partners offering a range of GPU-optimized applications and by NVIDIA SDKs, toolkits, and APIs.

Abhishek Sinha, Chief Operating Officer & Member of the Board, L&T Technology Services said, “5G and AI are two inseparably linked technologies – both poised to significantly improve the performance of applications and solutions and enabling huge amounts of data to be processed in real-time. We are delighted to support NVIDIA and Mavenir on this transformative initiative to offer powerful AI solutions that unlock the true potential of 5G.”

Soma Velayutham, Industry General Manager, AI & 5G, NVIDIA said, “NVIDIA is building platforms to bring the power of AI to the edge to support enterprise transformation. LTTS’ expertise in digital engineering will help accelerate the adoption of AI-on-5G platforms at the edge globally.”

BG Kumar, President, Communication Services Business Group, Mavenir said, “With the recent launch of Mavenir’s Intelligent Video Analytics (IVA), Communications Service Providers (CSPs) and Enterprises can take advantage of seamless, hyperconverged AI-on-5G applications enabled by Mavenir’s deep knowledge in AI coupled with broad solutions expertise serving a diverse customer base. Selecting L&T Technology Services as an engineering partner will enable the technology to reach organizations on a global level and unleash the endless possibilities provided by 5G.”

 

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