 149, 150, 158, 266 radio access network (RAN) 124, 137, 167, orthogonal frequency division multiplexing 189, 209, 221, 244 (OFDM) 3, 5, 6-23, 25-40, 43-58, slicing 121, 124, 146, 167, 168, 169, 170, 63, 64, 66, 68, 70, 71, 72, 74, 76, 78, 79, 171, 179, 186, 189, 190, 191, 193, 195, 83, 84, 88, 95-98, 103-117, 123, 124, 196, 202, 206, 209, 212, 213, 214, 217, 221, 222, 229, 237, 238 127, 132 orthogonal GFDM subsystem(s) 222, 224, 225, 227-232, 234, 235, 237 orthogonal modulation radio resource allocation 146, 147 orthogonal multiple access (OMA) 116, 117 raised cosine 45, 129 orthogonal precoding 79, 80, 116 raised cosine window 45, 129 orthogonal time frequency space (OTFS) receiver 26-31,33-35 modulation 76, 103-117 receiver window(s) 47, 48, 51-53, 55-57, 75, orthogonality 3-6, 43, 47, 63, 86, 87, 88, 94, 124, 126, 127, 140, 214 registration area 226, 228, 237 out-of-band (OOB) emission 25, 26, 43 relative position index overlapping window(s) 51-55, remote driving resampling factor resource allocation 117, 123-128, 132, 140, packet data convergence protocol (PDCP) 145-147, 149, 153, 156, 157, 162, 167, 200, 210, 234 169,217, 234, 242, 254, 256, 259-261, packet data unit (PDU) 267-274, 276, 278, 279 parallel interference cancellation (PIC) road-side units (RSUs) peak-to-average power ratio (PAPR) robust optimization 190, 193, 195 99, 116, 117, 126, 127 robust RAN slicing 193, 195, 196, 202, 206 piecewise cubic spline interpolation roll-off factor 92, 93, 125, 129 policy control function (PCF) roll-off portion 45, 46, 55 preamble 21, 69, 95, 96 routing area (RA) preamble-based synchronization prototype filter 63, 64, 68, 83, 86, 88, 92, 94, sampling frequency 5, 67 public land mobile network (PLMN) service level agreement (SLA) 221, 250 pulse amplitude modulated (PAM) 84, 85, service provisioning 88, 97 service-oriented network 229, 232 pulse-shape 64, 67, 75, 85, 86, 93, 123, serving gateway (SGW) 189, 247 side-lope decay Index signal-to-noise-ratio (SNR) 20,266 time-invariant channel 92, 103 single carrier-fre