During a live webcast, Group Captain Shukla, flying Axiom Mission 4, described his experience getting into space. He started his speech with the traditional Indian greeting of "Namaste" before ...

In this paper, we investigate noncoherent detection, i.e. detection assuming the absence of channel state information at the receiver, of on-off keying in an intensity modulation and direct detection ...

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India’s space journey will carry a distinct visual emblem when Group Captain Subhanshu Shukla lifts off for the International Space Station as part of the Axiom-4 mission.