Indian Institute of Technology Hyderabad
(2019)
System and Method to Generate a Waveform in a Communication Network.
US 2019 / 0173706 A1.
Abstract
Embodiments of the present disclosure relate to a commu nication system to generate a waveform by multiplexing multiple user data . The system comprises at least one transceiver , a multiplexer and a processor . The at least one transceiver configured to perform at least one of receiving a plurality of data from a transmitter , and transmitting a generated waveform to a destination . The multiplexer con figured to multiplex a plurality of data associated with a plurality of users , to generate multiplexed data . The proces sor is configured to perform a rotation operation on the multiplexed data to produce a rotated data . Also , the pro cessor is configured to transform the rotated data using Fourier transform to produce transformed data . Further , the processor is configured to map the transformed data using a predefined number of subcarriers to produce a mapped data sequence and thereafter , process the mapped data sequence to generate the waveform .
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