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VIAVI offers support for detecting interference between 5G and Avionics Systems

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NEW DELHI: Viavi Solutions today announced support for verifying the existence of any interference between 5G communications networks and radar altimeters used in the aviation industry, based on its history of testing both wireless and avionics equipment for communication service providers, airlines, military branches and equipment manufacturers worldwide.

Any potential interference would occur in a very narrow band of radio frequency, one that is technically not even part of the C-band (3.7-3.98 GHz) being utilized by communication service providers. Radar altimeter (RADALT) systems use the 4.2-4.4 GHz band. However, there is potential for interference from the edges of these bands, which can be mitigated by testing and adjusting both 5G networks and RADALT systems prior to live deployment.

VIAVI has established a testbed consisting of:

The VIAVI ALT-9000, which provides altitude simulations with true RF time delay and path loss models to test any format of RADALT system including Low Probability of Intercept (LPI), Combined Altitude Radar Altimeter (CARA) & Next Generation variants. The ALT-9000 is instrumental in enabling rigorous test procedures and workflows to assess, evaluate, and monitor the RADALT vulnerability to any potential 5G interference.

The VIAVI OneAdvisor 800, which provides real-time spectrum analysis for the 5G C-band range of frequency with 2D and 3D spectrogram plot. The OneAdvisor 800 monitors and detects channel leakage and frequency bleeding as well as spurious emissions that potentially can impact RADALT operations.

The VIAVI Ranger, which provides broadband recording and playback of RF signal environments. The Ranger records real-world 5G signals and plays them back into RADALT devices during test to simulate 5G C-band interference. When used in conjunction with the ALT-9000 and One Advisor 800, the Ranger enables advanced testing under real-world conditions.

“At VIAVI, we have a unique current understanding about potential interference in C-band, as we are deeply involved in both 5G communications and RADALT technologies,” said Sameh Yamany, Chief Technology Officer, VIAVI, and author of “Understanding 5G.” “From this vantage point, we aim to help the industry and government regulators tackle any issues comprehensively, to enable communication service providers and aviation to operate harmoniously.”

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Apple rolls out beta programme for iPhones to enable 5G services

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NEW DELHI: Apple Inc has rolled out a beta programme to enable 5G on Apple devices as the upgrade lets users try out pre-release software.

This software upgrade enables 5G access on Apple devices, as and when service providers Jio, Airtel and Vodafone enable 5G network access, sources said.

Apple Users have to enrol for the Beta Programme on the website, install a profile and download the software.

Jio users using iPhone 12 and above, in cities where JioTrue5G has been rolled out, will be invited to the Jio Welcome Offer. Jio Welcome Offer provides unlimited 5G data at up to 1 Gbps speed to users at no additional cost. However, there is a condition that prepaid users must be on active Rs 239 and above plan. All Postpaid users are eligible for this trial.

Airtel is not providing any special 5G offer like Jio to their users. In the cities/areas in which the Airtel 5G network has been launched, users can trial 5G services as a part of their existing plan, once they have updated the latest Apple Beta software.

While an email sent to Apple did not solicit an immediate response, the firm had last month stated: “We are working with our carrier partners in India to bring the best 5G experience to iPhone users as soon as network validation and testing for quality and performance is completed. 5G will be enabled via a software update and will start rolling out to iPhone users in December”.

Airtel and Jio customers on iPhone 14, iPhone 13, iPhone 12 and iPhone SE (3rd generation) models can experience 5G as part of Apple’s iOS 16 Beta Software Program. The Apple Beta Software Program is open to anyone with a valid Apple ID who accepts the Apple Beta Software Program Agreement during the sign-up process.

If a user has an iCloud account, that is an Apple ID, it is recommended they use that. If they do not have an iCloud account or any other Apple ID, they can create one.

Customers who want to try the beta software should back up their iPhones before installing the beta software. It is recommended to install the beta software only on non-production devices that are not business-critical. Users can also provide feedback to Apple on quality and usability, which helps Apple identify issues, fix them, and make Apple software even better.

The iOS beta comes with the built-in Feedback Assistant app, which can be opened from the Home screen on the iPhone or iPad or from the Dock on the Mac.

Source: Press Trust of India

 

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5G service revenue to reach $315 billion globally in 2023

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NEW DELHI: A new study from Juniper Research has found that operator‑billed 5G service revenue will reach $315 billion in 2023; rising from $195 billion in 2022. This represents growth of over 60% in a single year.

The research predicts this increase in revenue will be driven by the accelerating migration of cellular subscriptions to 5G networks; owing to operator strategies that minimise or remove any premium over existing 4G subscription offerings. It forecasts that over 600 million new 5G subscriptions will be created next year, despite the anticipated economic downturn in 2023.

– To find out more, see the new report: 5G Monetisation: Business Models, Strategic Recommendations & Market Forecasts 2022-2027

– Download the free whitepaper: 5G: Where is the Money?

5G Service Revenue to Represent 80% of Global Operator Revenue by 2027

The report predicts that the growth of 5G networks will continue, and over 80% of global operator‑billed revenue will be attributable to 5G connections by 2027. The telecommunications industry demonstrated its robustness against the impact of the COVID-19 pandemic, and the report projects that the growth of 5G will also be resilient against this economic downturn; owing to the vital importance of mobile Internet connectivity today.

Research co-author Olivia Williams noted: “Despite the growth of the Internet of Things, revenue from consumer connections will continue to be the cornerstone of 5G operator revenue increase. Over 95% of global 5G connections in 2027 will be connected personal devices such as smartphones, tablets and mobile broadband routers.”

Private Networks Represent a Key Opportunity for Operators

In addition, the report predicts that the ability of standalone 5G networks to offer ‘network slicing’ will act as the ideal platform for the growth of 5G private network revenue. Standalone 5G uses next‑generation core networks supporting network slicing technology, which can be used to take a ‘slice’ of public 5G infrastructure and provide it to private network users. In turn, this helps mitigate the cost of private 5G network hardware and increase its overall value proposition, all against a background of deteriorating macro-economic conditions.

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Nokia wins multi-year deal with Reliance Jio India to build one of the largest 5G networks in the world

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NEW DELHI: Nokia has announced that it has been selected as a major supplier by Reliance Jio to supply 5G Radio Access Network (RAN) equipment from its comprehensive AirScale portfolio countrywide in a multi-year deal. Reliance Jio is India’s number one mobile operator and has one of the largest RAN footprints in the world.

Under the contract, Nokia will supply equipment from its AirScale portfolio, including base stations, high-capacity 5G Massive MIMO antennas, and Remote Radio Heads (RRH) to support different spectrum bands, and self-organizing network software. Reliance Jio plans to deploy a 5G standalone network which will interwork with its 4G network. The network will enable Reliance Jio to deliver advanced 5G services such as massive machine-to-machine communications, network slicing, and ultra-low-latency.

Akash Ambani, Chairman Reliance Jio, commented: “We are pleased to be working with Nokia for our 5G SA deployment in India. Jio is committed to continuously investing in the latest network technologies to enhance the experience of all of its customers. We are confident that our partnership with Nokia will deliver one of the most advanced 5G networks globally.”

Pekka Lundmark, President and CEO at Nokia stated: “This is a significant win for Nokia in an important market and a new customer with one of the largest RAN footprints in the world. This ambitious project will introduce millions of people across India to premium 5G services, enabled by our industry-leading AirScale portfolio. We are proud that Reliance Jio has placed its trust in our technology and we look forward to a long and productive partnership with them.”

Nokia has a long-standing presence in India. This new deal will mean that Nokia is now supplying India’s three largest mobile operators.

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