News
Spectrum allocation to Indian Railways and provision of more modern signalling solutions to boost all round safety in operations

NEW DELHI: Signalling System enhances safety in train operations. Upgradation and replacement of equipments in use over Indian Railways is a continuous process and is undertaken based on its condition, operational needs and availability of resources.
In order to further improve safety in train operation and generate additional line capacity, modernisation of Signalling System has been taken in hand which includes –
Provision of Electronic Interlocking (EI) to increase Safety and Flexibility – Electronic Interlocking are being adopted on a large scale to derive benefits of digital technologies in train operation and to enhance safety. So far 2221 stations have been provided with Electronic Interlocking upto 30.04.2021 covering 34% of Indian Railways. A policy decision has also been taken to provide Electronic Interlocking (EI) in future. Further, 1550 EIs are planned to be provided in next 3 years. This will enhance safety and efficiency of train operations.
Automatic Block Signalling (ABS) to increase Line Capacity – In order to increase line capacity to run more trains on existing High Density Routes of Indian Railways, Automatic Block Signaling is a cost effective solution. As on 30.04.2021, Automatic Block Signaling has been provided on 3447 Route km. Indian Railways has planned roll out of automatic signalling on around 15000 Rkm of high density and freight intensive routes. The roll out is planned to be undertaken in Mission Mode. With implementation of automatic signalling, increase in capacity will accrue resulting in more train services becoming possible.
Safety at Level Crossing gates – Enhancing Safety at Level Crossing Gates has been a major area of concern. Safety gets enhanced by interlocking level crossings with Signals. As on 30.04.2021 Indian Railways have provided interlocking with Signals at 11705 Level Crossing Gates to enhance the safety at Level Crossings.
Automatic Train Protection (ATP) System as an aid to Loco Pilot to prevent human error – ATP systems are being used by advanced Railway systems in the world as an aid to the Loco Pilots. These systems prevent collisions due to any human error by Loco Pilot. In order to improve safety, a decision has now been taken to provide ATP systems on Indian Railways (IR) in a Mission Mode.
So far IR was dependent on foreign technology for ATP systems. IR with Indian firms has now successfully developed indigenous cost effective technology for ATP – called Train Collision Avoidance System (TCAS). It has been decided to adopt TCAS as the National ATP of India under the ‘AtmaNirbhar Bharat’ Mission of Hon’ble PM. TCAS has been approved for 37300 RKm covering important routes in 1st phase.
The roll out of TCAS will eliminate train collision due to human error and enhance speed potential of IR thereby reducing travel time.
It may be noted that giving a boost to ‘Aatmanirbhar Bharat’ Mission, Government has approved allotment of 5 MHz Spectrum in 700 MHz frequency band to Indian Railways for public safety and security services at stations and in trains.
With this spectrum, Indian Railways has envisaged to provide Long Term Evolution (LTE) based Mobile Train Radio Communication on its route.
The estimated investment in the project is more than Rs. 25,000 Crore. The project will be completed in the next 5 years.
It brings a strategic shift in Railways’ operations and maintenance regime. It will help in improving the safety and increasing the line capacity to accommodate more trains using the existing infrastructure. The modern rail network will result in reduced transportation cost and higher efficiency. Also, it will attract multinational industries to set up manufacturing units to fulfill the ‘Make in India’ Mission and generate employment.
The purpose of the LTE for Indian Railways is to provide secure and reliable voice, video and data communication services for operational, safety and security applications of Railways. It will be used for :
Deployment of Modern Cab based Signalling System with Automatic Train Protection which will increased safety & throughput in train operation. Also, help during fog.
Mission Critical Voice Communication with seamless connectivity in train operations between Driver, Guard, Station Master, Train Traffic Controller & Maintenance staff.
Monitoring Limited Video Surveillance (Live Feed) through CCTV cameras in Trains to enhance passenger security.
For IoT based Asset monitoring specially the rolling stock.
Passenger Information Systems (PIS) in trains & at stations.
In addition to LTE initiative, Other major initiatives in Railway Telecom are:
Wi-Fi facility has been extended at 6002 stations and 101 balance feasible stations will be covered soon. Out of which 70% stations are of rural area.This facility is being used by passengers, local vendors, coolies, etc.
To improve security CCTV System has been provided at 801 stations and balance are also planned.
92% Route of the Railway has been covered with OFC based system (62,205 RKms). This is being used for Railway’s internal communication and spare capacity is being commercially utilized by RCIL.
Indian Railway is deploying e-filing system on a big way. To improve administrative works, e-office has been provided at 185 Units including all Divisions, Zones, CTIs & PUs. More than 1.35 Lakh users are using this and over 15.0 Lakh e-file are created till now. Existing physical files are being converted into digital files.
For above modernization of Signalling and Telecommunication, Indian Railways has envisaged investment of nearly Rs 55,000 crore.
News
After OLED, its Google TV; Panasonic expands its TV Portfolio in India

NEW DELHI: Panasonic Life Solutions India – a diversified technology company, today announced the launch of its new range of Google TVs. This follows the successful launch of OLEDs recently. The company plans to introduce a total of 23 new models of television powered by the Google TV platform.
The latest range of Google TVs, featuring 4K HDR and Smart capabilities are designed to provide an immersive and unparalleled viewing experience to consumers. Panasonic’s new range of TVs are available in different display size options (including 32’, 43’, 55’, 65’, and 75’ inches) and ranges between Rs 19,990 to Rs 3,19,990. These will be available at Panasonic stores, dealer networks and key e-commerce platforms.
Commenting during the launch, Fumiyasu Fujimori, Managing Director, Panasonic Marketing India, Panasonic Life Solutions India, said, “As a leading consumer technology company, we are excited to introduce our new range of Google TVs to the Indian market. Our TVs are designed to deliver exceptional picture quality and immersive sound, providing customers with an unparalleled viewing experience. The addition of Google TV to our robust TV portfolio reinforces our commitment to providing the latest technology, and innovation to the customers.”
Fujimori san added, “With an intuitive interface, preference prompts, one can control their TV and search for content using voice commands with Google Assistant. The platform also allows users to customize their home screen with their favourite OTT apps and channels and make their own watchlist, enabling them to add shows and movies from their TV, mobile app or Google Web by simply clicking the watchlist icon. Moreover, the platform offers an easy-to-browse streaming experience across all apps, displaying everything the user stream on one screen. In addition, the TVs come with built-in Chromecast, allowing users to cast content from their phone or tablet directly to their TV.”
Panasonic’s Google TV series is designed to provide customers with the ultimate entertainment experience by enhancing the four key elements of television – Display, Sound, Connectivity, and Design.
News
White House meets Microsoft, Google CEOs on AI dangers

The White House is hosting CEOs of top artificial intelligence companies, including Alphabet Inc’s Google and Microsoft, on Thursday to discuss risks and safeguards as the technology catches the attention of governments and lawmakers globally. Generative artificial intelligence has become a buzzword this year, with apps such as ChatGPT capturing the public’s fancy, sparking a rush among companies to launch similar products they believe will change the nature of work.
Today, @POTUS and @VP met with CEOs to underscore the fundamental responsibility companies have to ensure their AI products are safe before they’re released, and the importance of responsible American innovation in AI that protect people’s rights and safety. pic.twitter.com/r6k9s3pGDU
— The White House (@WhiteHouse) May 5, 2023
Millions of users have begun testing such tools, which supporters say can make medical diagnoses, write screenplays, create legal briefs and debug software, leading to growing concern about how the technology could lead to privacy violations, skew employment decisions, and power scams and misinformation campaigns. President Joe Biden has also used ChatGPT, a White House official told Reuters. “He’s been extensively briefed on ChatGPT and (has) experimented with it,” said the official, who asked that they not be named.
Thursday’s two-hour meeting which began at 11:45 am ET (1545 GMT), will include Google’s Sundar Pichai, Microsoft Corp’s Satya Nadella, OpenAI’s Sam Altman and Anthropic’s Dario Amodei, along with Vice President Kamala Harris and administration officials including Biden’s Chief of Staff Jeff Zients, National Security Adviser Jake Sullivan, Director of the National Economic Council Lael Brainard and Secretary of Commerce Gina Raimondo. “We aim to have a frank discussion about the risks we see in current and near-term AI development,” said a senior administration official, speaking on condition of anonymity. “Our North Star here is this idea that if we’re going to seize these benefits, we have to start by managing the risks.”
Ahead of the meeting, OpenAI’s Altman told reporters the White House wants to “get it right.” “It’s good to try to get ahead of this,” he said when asked if the White House was moving quickly enough on AI regulation. “It’s definitely going to be a challenge, but it’s one I’m sure we can handle.”
The administration also announced a $140 million investment from the National Science Foundation to launch seven new AI research institutes and said the White House’s Office of Management and Budget would release policy guidance on the use of AI by the federal government. Leading AI developers, including Anthropic, Google, Hugging Face, NVIDIA Corp, OpenAI, and Stability AI, will participate in a public evaluation of their AI systems.
Shortly after Biden announced his reelection bid, the Republican National Committee produced a video featuring a dystopian future during a second Biden term, which was built entirely with AI imagery. Such political ads are expected to become more common as AI technology proliferates.
United States regulators have fallen short of the tough approach European governments have taken on tech regulation and in crafting strong rules on deepfakes and misinformation. “We don’t see this as a race,” the senior official said, adding that the administration is working closely with the U.S.-EU Trade & Technology Council on the issue.
In February, Biden signed an executive order directing federal agencies to eliminate bias in their AI use. The Biden administration has also released an AI Bill of Rights and a risk management framework. Last week, the Federal Trade Commission and the Department of Justice’s Civil Rights Division also said they would use their legal authorities to fight AI-related harm. Tech giants have vowed many times to combat propaganda around elections, fake news about the COVID-19 vaccines, pornography and child exploitation, and hateful messaging targeting ethnic groups.
But they have been unsuccessful, research and news events show. Just about one in five fake news articles in English on six major social media platforms were tagged as misleading or removed, a recent study by activist NGO Avaaz found.
Source: Reuters
5g
Airtel announces its largest ever 5G roll-out in 125 cities

NEW DELHI: Bharti Airtel, India’s telecommunications services provider, today announced the launch of its ultra-fast 5G services in 125 cities. Airtel 5G Plus service is now available to customers in over 265 cities in the country.
Airtel 5G Plus has three compelling advantages for customers. First, it runs on a technology that has the widest acceptance in the world with the most developed ecosystem. This ensures that all 5G smartphones in India seamlessly work on the Airtel network. Second, the company promises to deliver the best experience – between 20 to 30 times higher speeds than today coupled with brilliant voice experience and super-fast call connect. Finally, Airtel 5G Plus network will also be kinder to the environment with its special power reduction solution. Powered by the reliable Airtel network infrastructure, Airtel 5G Plus will provide superfast access to High-Definition video streaming, gaming, multiple chatting, instant uploading of photos et all.
Commenting on the launch, Randeep Sekhon, CTO, Bharti Airtel said, “5G has revolutionized the world of internet, ushering new era of connectivity and communications that will prove to be a game-changer for the country. At Airtel, we remain committed to delivering the highest quality of network and service to our customers as we roll-out 125 more cities today. Airtel was the first in the country to offer 5G services in October 2022, and today’s mega launch is our promise to connect every Airtel customer in the country with ultra-fast Airtel 5G Plus. Our 5G rollout is on track to cover all towns and key rural areas by March 2024.”
Airtel 5G Plus service availability will continue to rapidly expand – including service in all towns and villages in the country soon – as the company is working towards offering nationwide coverage. Airtel is now offering its 5G services in every major city from the upper northern city of Jammu to the southern tip of Kanyakumari.
In the last one year, Airtel has demonstrated the power of 5G with a host of powerful use cases that will change the way customers lead their lives and do business. From India’s first live 5G network in Hyderabad to India’s first private 5G network at the BOSCH facility in Bengaluru to partnering with Mahindra & Mahindra to make its Chakan manufacturing facility, India’s first 5G enabled auto manufacturing unit, Airtel has been at the forefront of 5G innovation.
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