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Publikováno v:
IEEE Communications Letters. 22:780-783
In this letter, we consider a downlink non-orthogonal multiple access (NOMA) system where a base station (BS) simultaneously communicates with multiple users. These users are grouped on multiple unequal-bandwidth subchannels. The power and bandwidth
Publikováno v:
Sensors and Actuators B: Chemical. 256:282-293
Porous Fe 2 O 3 -loaded NiO nanosheets were obtained by the thermal decomposition nanosheets of iron element-loaded Ni(OH) 2 synthesized via microwave-assisted liquid-phase synthesis under atmospheric condition. X-ray diffraction (XRD), scanning elec