Friday, December 2, 2022

ChatGPT - What is AI

 

Microsoft-backed and Elon Musk-founded AI research firm OpenAI created a stir in November by unveiling a human-like conversational AI chatbot called ChatGPT, which got more than a million users in just the first week of its launch. 

People have since used ChatGPT to write rebuttals to health insurance claims, turn the AI against Musk himself, write poems, articles, books and even code. Other AI tools like Dall-E, Point-E MidJourney, and LensaAI, too, can draw, paint, and even convert people’s selfies into (sometimes unrealistic) avatars. But these tools can also generate fake news, fake images, fake videos, and malicious code. Besides, Prof. 


Tim Goldstein from the University of Maryland estimates that ChatGPT costs about $3 million per day to run. AI tools will, thus, have to be affordable, responsible, explainable and environment-friendly too.

Friday, November 4, 2022

5G WIIF India- Wafer Fabs

WIF- What is In IT For India - Wafer Fabs

India set the ball rolling in earnest to set up semiconductor plants with its 76,000 crore PLI (production-linked incentive) scheme in December 2021. The idea is to make the country self-reliant in semiconductors while saving money on imports and help compete with countries such as China.
If the International Semiconductor Consortium (ISMC) gets the Indian government’s sanction to set up a wafer fab in India, chipmaker Intel, too, will be a part of the project since it announced the acquisition of Tower Semiconductor in February. ISMC is a joint venture between Abu Dhabi-based Next Orbit Ventures and Israel’s Tower Semiconductor. Singapore firm IGSS Ventures said it would invest $3.2 billion in Tamil Nadu to set up a high-tech semiconductor park in the state. Foxconn and Vedanta plan to set up a semiconductor fab unit, a display fab unit, and a semiconductor assembling and testing unit over 1,000 acres in Gujarat’s capital Ahmedabad. The three proposals for wafer fabs worth $13.6 billion have sought $5.6 billion in government support.


India has rolled out incentives to make this endeavor a fast reality !!!. Check a quick peek for the corporates.
There is economic rationale to build the fab in India as the interest from majors like Dell, Apple, Acer, HP, Asus, etc has risen and so has teh consumption and demand to make more in India. The country's share is likely to grow to 10% from current 3% which will be approx. $300Bn. 

India also holds the R&D advantage as majors like Samsung and Qualcomm hold large centers here. This will provide much needed impetus to progress and offer the state of the art facility.



Tuesday, October 4, 2022

5G now available in India, How to check your eligibility.

 
5G is here. Both Reliance Jio and Airtel have launched their 5G services in some parts of the country. Airtel 5G is already available in 8 cities starting last week and beginning today Jio 5G service is rolling out in 4 cities. Now, it should be noted that not all smartphone will be able to support Airtel or Jio 5G.
Only smartphones with 5G network will be able to support 5G service from Jio and Airtel. In simple words, people who are on 2G, 3G or 4G smartphone right now will not be able to enjoy the high speed 5G service. So, does your smartphone support 5G? Not sure? Well, there's a way to find out if your existing smartphone supports 5G or not.

How to find out if your phone supports 5G

Step 1: On your phone, head to the Settings app
Step 2: Click on the option 'Wi-Fi & Network'
Step 3: Click on 'SIM & Network' option
Step 4: You will be able to see a list of all technologies under the 'Preferred network type' option.
Step 5: If your phone supports 5G, it will be listed as 2G/3G/4G/5G.

If you are living in city where Airtel or Jio are rolling out 5G services, then you can simply click on the 2G/3G/4G/5G option to try out high speed internet.

So, if you want to run 5G, you will need to buy a 5G phone first. There are several smartphone companies offering 5G smartphones across various price points. 

In fact, brands like Realme and Lava have confirmed to launch 5G phone for under Rs 10,000.

Starting today, Reliance Jio is rolling out 5G service as a beat trial in 4 cities including - Kolkata, Delhi, Mumbai and Varanasi. Airtel, on the other hand, is offering 5G services in 8 cities including -- Delhi, Varanasi, Nagpur, Bangalore, Hyderabad, Mumbai, Chennai and Siliguri. Airtel CEO recently confirmed that pan India rollout of 5G services will happen by March 2024, whereas, Jio 5G will be available for everyone by December 2023.

Friday, September 30, 2022

PM Narendra Modi To Launch 5G On October 1

Prime Minister of India Mr. Narenda Modi will oversee the launch of 5G services in India on October 1 at 10 AM.

The three major telecom operators– Jio, Airtel and Vodafone Idea will demonstrate one used case each showcasing the potential of 5G technology in India on the lines of AR- VR & AI effectively in our daily lives and industrial use.



Test case 1:

Reliance Jio will connect a teacher from a school in Mumbai with students in three different locations in Maharashtra, Gujarat and Odisha. This will demonstrate how 5G will facilitate education by bringing teachers closer to students, obviating the physical distance between them. It will demonstrate the power of Augmented Reality (AR) on screen and how that is being used to teach children across the country, remotely, without the need of an AR device.

Test case 2:

In the Airtel demo, a girl from Uttar Pradesh will witness a lively and immersive education experience to learn about the solar system with the help of AR-VR Augmented reality-Virtual reality . The girl will share her experience of learning with the PM by appearing on the dais through a hologram.

Test case 3:

The Vodafone Idea test case will demonstrate safety of workers in an under construction tunnel of Delhi Metro through creation of a Digital Twin of the tunnel on the dais. Digital twin will help give safety alerts to workers in real time from a remote location. PM will take a live demo from the dais to monitor the work in real time through utilizing VR and Artificial Intelligence.

The Prime Minister will visit an exhibition and will witness the demonstration of the use of 5G technology in multiple areas. The various use cases that will be demonstrated in front of PM in the exhibition include

·        Precision drone based farming;

·        High Security Routers & AI based Cyber Threat Detection Platform;

·        Automated Guided Vehicles;

·        Ambupod – Smart Ambulance;

·        Augmented Reality/Virtual Reality /Mix Reality in Education and Skill Development; Sewage Monitoring System;

·        Smart-Agri Program;

·        Health diagnostics, among others.

 

5G technology will offer a wide range of benefits to the common people. It will help in providing seamless coverage, high data rate, low latency, and highly reliable communications leading to increased energy efficiency, spectrum efficiency and network efficiency. 5G technology will help in connecting billions of Internet of Things devices, will allow higher quality video services with mobility at high speed, delivery of critical services such as tele-surgery and autonomous cars among others.

5G will help in real time monitoring of disasters, precision agriculture, minimizing the role of humans in dangerous industrial operations such as in deep mines, offshore activities etc.

Unlike existing mobile communication networks, 5G networks will allow tailoring of requirements for each of these different use cases within the same network

 

 

Saturday, September 3, 2022

Digital money -Govt backing essential

Bracing for govt-backed digital money


Multiple governments worldwide are counting on Central Bank Digital Currencies (CBDCs) even as they made no bones about their mistrust of cryptocurrencies. India’s apex bank has already rolled out a beta of its digital currency though a full-fledged rollout of the country’s digital currency is expected in early 2023. 



Though CBDCs can be traded like cryptos, they are not based on public blockchains. They are likely to be on a private blockchain network controlled by central banks or governments, which will give banks a clearer picture of the money flow. China and Nigeria are some countries that have launched their CBDCs. In China, transactions made with the digital yuan (Chinese CBDC) crossed 100 billion yuan (around $14 billion) as of August-end, according to the People’s Bank of China. 

The US is also planning to launch a CBDC, which would be interoperable with CBDCs issued by central banks in other countries. Experts believe that CBDCs can help the Indian government in achieving financial inclusion as it doesn’t require users to own bank accounts. Similarly, it can speed up cross-border payments by reducing the number of intermediaries to process transactions as is the case with the banking system. 

Friday, October 8, 2021

What is UMTS - Universal Mobile Telecommunications System

 

What does UMTS mean?

UMTS (Universal Mobile Telecommunications System) is a third generation mobile cellular technology for networks based on the GSM standard. 

What is universal mobile telecommunications system (UMTS)?

Discussion The Universal Mobile Telecommunications System (UMTS), based on the GSM standards, is a mobile cellular system of third generation that is maintained by 3GPP (3rd Generation Partnership Project). It specifies a complete network system and the technology described in it is popularly referred as Freedom of Mobile Multimedia Access (FOMA). 

What is UMTS migration in Telecom?

UMTS – Universal Mobile Telecommunication System is a 3G migration path for 2G GSM networks. Even though UMTS is based on the access technology WCDMA (Wideband Code Division Multiple Access), it has nothing to do with the other CDMA-based networks IS-95 and CDMA2000. 

 

Thursday, September 30, 2021

Telcos in India with Marketshare and footprint analytics

Indian Telco space has been the largest in terms of subscriber base and market depth. India has been one of the smarter spaces for Telcos to see wider adaptation of Next Gen and new age solution. India has been a torch bearer on mass scale next gen technology Liz;

  • CDMA implementation and its cheaper alternative to GSM dominance.
  • 2.5G under the back bone support from Docomo in the era of 2G.
  • Move to fasted 3G implementation
  • Fastest movement to 4G, along with quick customer on boarding and same day activation.
  • 5G recently concluded spectrum bids with most players bidding circle, new entrants like Adani opting for industrial use.





List of present Telcos.

OperatorLogoSubscribers (crores)Active Users(crores)TechnologyOwnership
1

Jio

Reliance Jio Logo (October 2015).svg41.59638.217
  • 850(B5)/1800(B3)/2300(B40) LTE, TD-LTE, FD-LTE, LTE-A
  • VoLTE, ViLTE, VoWiFi
  • WiFi
  • VoNR

Jio Platforms

2

Airtel

Airtel Africa logo.svg
36.34835.617
  • GSM – 900/1800 (EDGE), GPRS
  • 900(B8)/1800(B3)/2100(B1)/2300(B40) LTETD-LTEFD-LTE, LTE-A
  • 5G NR, LTE OpenRAN , 3500 MHz, 28 GHz,700 MHz
  • VoLTE, ViLTE, VoWiFi
  • WiFi
  • VoNR

Bharti Airtel Limited

3

Vi

Vodafone Idea logo.svg25.51021.692
  • GSM – 900/1800 (EDGE), GPRS
  • 3G - 2100 UMTS HSDPA
  • 900(B8)/1800(B3)/2100(B1)/2300(B40)/2500(B41) LTE, TD-LTE, FD-LTE, LTE-A
  • 5G NR, LTE Massive MIMO, ADvanced NR ,26 GHz, 3.5 GHz, UltraWide(UW)-mmWave
  • VoLTE, ViLTE, VoWiFi
  • WiFi
  • VoNR


Government of India (35.8%)
Vodafone Group (28.5%)
Aditya Birla Group (17.80%)
Private equity (17.90%)

4

BSNL

11.0705.727
  • GSM – 900/1800 (EDGE), GPRS
  • 3G 2100 Mhz (PAN India), 3G+ HSPA, HSDPA
  • 850(B5)/2100(B1)/2500(B41) LTE, TD-LTE, FD-LTE, LTE-A
  • VoLTE
  • 5G NR, 600 MHz band; 40 MHz in the 3600-3670 MHz band, and 400 MHz in 24 GHz band
  • WiMAX, WiFi,
  • VoNR (Tested in IIT Madras)

Government of India

Defunct operators

OperatorStarted OperationsCeased OperationsFate
Telstra19902000Merged into Axiata Spice Communications
Escotel19962004Merged into Idea Cellular
Hutch Essar19992007Made by Vodafone Group and Essar Group
Axiata Spice Communications19922008Merged into Idea Cellular
S Tel20082012License cancelled by the Supreme Court of India
Etisalat20102012License cancelled by the Supreme Court of India
BPL Mobile (Loop Mobile)19952014Ceased operations after expiration of license
Virgin Mobile India, T24 Mobile20092015Merged into Tata Docomo
Videocon Telecom20102016Shut down following sale of spectrum to Bharti Airtel
MTS India20092017Acquired by Reliance Communications
Idea Cellular20022018Merged with Vodafone India to form Vi
Vodafone India20112018Merged with Idea Cellular to form Vi
Aircel19992018Bankrupt
Telenor India20092018Acquired by Bharti Airtel
Tata Docomo20092019Acquired by Bharti Airtel
Reliance Communications20042019Bankrupt
Mahanagar Telephone Nigam Limited19862020Subsidiary of BSNL until merger is complete



Customer Operator wise
OperatorSubscribers (crores)Ownership
1Jio42.223Jio Platforms
2Airtel22.212Bharti Airtel
3Vi12.298Government of India Vodafone Idea Limited
4BSNL2.525Government of India
5ACT0.213Atria Convergence

The following table shows the top 5 wired broadband service providers in India by total subscriber base as of 31 july 2022.

RankProviderSubscribers

(lakh)

Ownership
1Reliance Jio62.7Jio Platforms
2Airtel49.9Bharti Airtel Limited
3BSNL38.5Government of India
4ACT21.3Atria Convergence
5Hathway11.3Reliance Industries Limited

The following table shows the top 5 wireless broadband service providers in India by total subscriber base as of 31 july 2022.

RankProviderSubscribers

(crores)

Ownership
1Reliance Jio41.596Jio Platforms
2Airtel21.713Bharti Airtel Limited
3Vi12.297Government of India Vodafone Idea Limited
4BSNL2.139Government of India
5Intech Online Pvt Ltd0.022

Notes

  • Broadband: Internet access with a minimum capacity of greater or equal 512 Kbit/s in one or both directions.
  • Narrowband: Internet access with a capacity of less than 512 Kbit/s in one or both directions.

Other notable ISPs[edit]

ProviderOwnership
Alliance Broadband
APSFLGovernment of Andhra Pradesh
Asianet BroadbandRajan Raheja Group
DEN NetworksReliance Industries
Kerala VisionKCCL
Muft InternetMuft Internet
RailTel Corporation of IndiaGovernment of India
SifySify Group
SpectranetShyam Telecom Limited
Tata CommunicationsTata Group
Tata PlayTata Sons (60%)
Walt Disney Company (30%)
Temasek Holdings (10%)

For enterprise/wholesale only

ProviderOwnership
CtrlS Datacenters LtdCtrlS Labs Limited
ERNETMinistry of Electronics and Information Technology
GAILTELGovernment of India
National Knowledge Network
(for educational institutions only)
Government of India
PowerGridGovernment of India
Tulip TelecomTulip Enterprises
Muft InternetMuft Internet
Notes
  1. On 28 February 2018 Aircel filed for bankruptcy with NCLT and a substantial number of customers have migrated to other service providers due to closing down of most of the consumer services.
  2. The services of Telenor India have been merged with Airtel on 14 May 2018.
  3. On 31 August 2018, Vodafone India has been merged with Idea Cellular to form Vi.
  4. The consumer mobile businesses of Tata Docomo, Tata Teleservices (TTSL) and Tata Teleservices Maharashtra Limited (TTML) have been merged into Bharti Airtel from 1 July 2019.

Telecom R&D firms


NameHeadquartersType
BeetelGurgaonprivate
C-DOTNew DelhiGovernment Organization
EXICOMGurgaonprivate
HTL Ltd.Chennaipartially state-owned
HFCLNew Delhiprivate
Nexge TechnologiesChennaiprivate
MYMO WirelessBangaloreprivate
Sasken TechnologiesBangaloreprivate
Tejas NetworksBangaloreprivate
United Telecoms LimitedBangaloreGovernment of India enterprise
Vihaan NetworksGurgaonprivate
WiSig NetworksHyderabadprivate
Sterlite TechnologiesPuneprivate

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