2017
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Aeris Communications
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Tata Communications
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Reliance Communications
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Sun Smart Communications
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Detailed explanation-1: -BSNL enters into strategic partnership with Inmarsat to offer IoT services in India, Telecom News, ET Telecom.
Detailed explanation-2: -Skylo. Upgrades your existing hardware and provides ubiquitous satellite connectivity. No extra hardware-get affordable, reliable connectivity with a simple firmware upgrade, and never be out of coverage again.
Detailed explanation-3: -In India, most mobile operators generally use the 900 MHz (licensed) band as the NB-IoT band. Giant players in the Indian Telecom sector have already pointed out the use-cases for NB-IoT’s deployment.
Detailed explanation-4: -Q. Which Indian telecom company has rolled out world’s first satellite-based narrowband-IoT network? Notes: Indian state-owned telecommunications company BSNL in partnership with machine connectivity solutions company Skylotech India, to launch a satellite-based narrowband IoT network in India.
Detailed explanation-5: -NB-IoT uses a subset of the LTE standard, but limits the bandwidth to a single narrow-band of 200kHz. It uses OFDM modulation for downlink communication and SC-FDMA for uplink communications.