Telecommunication

By karan makadia

  • Telegraph Machine

    Telegraph Machine
    End date of Project: In the year of 1836.A Telegraph is a device used for transmitting and receiving electrical signals through electric wire or radio waves. It was invented by Samuel Morse in 1836.These machines were used in post offices, government offices, ships, and military operations for transmitting information from distant places.Quality fixed,Time Optimized,
    Cost is accepted, quality should not be compromised these machines were used in transmitting information distant place.

  • First Commercial Radio Station

    First Commercial Radio Station
    First Commercial Radio Station KDKA started in Pittsburgh, Pennsylvania, United States. Which started streaming on the air in the evening of 2nd November,1920. It is unique that it was broadcast not only about entertainment purpose but also broadcast commercial, politician and business news•. Quality- Fixed, all equipment should accurate, so channel is with clear data and voice.• Cost- Optimize, add and improving for radio station stuff and for new stations Time- Accepted.

  • Satellite phone

    Satellite phone
    End date of the project: In the year of 1998
    Iridium was the first satellite phone invented in 1998 by “GLOBAL STAR Inc”. It used 77 satellites into earth’s orbit for voice communication at 4.8 kbps and data at 2400 bps. Satellite phone is always in coverage due to satellites being in space.
    Quality accepted
    Time optimized
    Cost fixed, because renovation in communication as landline and cell phone is now a common device so public could bought affordable price.

  • First 4G data service in india

    First 4G data service in india
    In India, on 10th April.2012 a leading company Bharti Airtel was launch first 4G data network in Kolkata, India. Bharti Airtel selected the ZTE corporation to plan, design, supply and deploy. It is unique as data speeds up to 10 times faster than previous services. You can stream, download and get online service without plug in anywhere you want. Quality- Fixed, speed and data services must be accurate. We consider time as Optimized Cost is accepted but do not loss the quality.

  • Starlink: Starlink is a satellite constellation being constructed by SpaceX to provide satellite Internet access that will consist of thousands of mass-produced small satellites in low Earth orbit.

    Starlink: Starlink is a satellite constellation being constructed by SpaceX to provide satellite Internet access that will consist of thousands of mass-produced small satellites in low Earth orbit.
    SpaceX's project to deploying 12000 small satellites. By late 2021 1584 will be launched to create a high-speed internet broadband network. Product development began in 2015, with the first two prototype test-flight satellites launched in February 2018. The first large deployment of a piece of the constellation occurred in May 2019 when the first 60 operational satellites were launched. As of 2020, SpaceX is launching 60 satellites at a time.

  • Southern Cross Next submarine cable. The purpose of the Southern Cross Next submarine cable is to improve internet speed and significantly increase New Zealand’s and the Pacific Island's international telecommunications capacity.

    Southern Cross Next submarine cable. The purpose of the Southern Cross Next submarine cable is to improve internet speed and significantly increase New Zealand’s and the Pacific Island's international telecommunications capacity.
    Construction started around October 2019, installing a 16,000km fibre optic cable from Sydney, Auckland and Los Angeles in the USA. It will bring improved internet speed and significantly increase New Zealand’s and the Pacific Islands of Fiji, Tokelau and Kiribati’s international telecommunications capacity.
    Project completion date: Early 2022
    Estimated budget US$350 million
    Project Sponsor/owner: Southern Cross Group of Companies
    https://www.geekzone.co.nz/content.asp?contentid=22016