Kategoriak: All - spectrum

arabera Pesala Sumavarshitha 4 years ago

184

mmW communication

mmW communication

mmW communication

spectrum sharing techniques

D2D
NOMA
IBFD
LTE-U
cognitive radio

network operation

SDN
NFV

globally viable frequencies

81–86 GHz
66–76 GHz
50.4–52.6 GHz
45.5–50.2 GHz
37–40.5 GHz
31.8–33.4 GHz
24.25–27.5 GHz

physical layer techniques

techniques
CODING

POLAR

BLOCK

DFTS-OFDM

16QAM

CP-OFDM

256-QAM

64-QAM

16 QAM

QPSK

BPSK

5G new RAT
3GPP NR
3GPP RAN1 Rel-15

architecture and mobility

terminal specific serving cluster
phamtom cell
Dual connectivity

deployment

self back-haul

Beam forming

linear beam scan
tree scan
random excitation

hardware technologies

radome
lens array-based-CAP-mimo
phased array based mimo
conventional mimo

channel propagation

diffraction loss
penetration loss
foliage loss
rain attenuation loss
Atmospheric losses

30-300GHZ