Continuous phase modulation in wireless communications

A first network node for wireless communication, comprising:

• a memory;
• and
• at least one processor coupled to the memory, wherein the at least one processor is configured to:
• transmit first information indicative of a modulation scheme to a second network node, wherein the modulation scheme is from a set of modulation schemes including one or more of:
• amplitude and phase-shift keying (APSK), quadrature amplitude modulation (QAM), continuous phase modulation (CPM), constrained envelope CPM (ceCPM), or multi-amplitude CPM (MACPM);
• receive, from the second network node, second information indicative of the modulation scheme for at least one transmission;
• apply the modulation scheme to the at least one transmission;
• and
• insert at least one cyclic prefix (CP) to the at least one transmission without applying discrete Fourier transform (DFT) to the at least one transmission.

A first network node for wireless communication, comprising:

• a memory;
• and
• at least one processor coupled to the memory, wherein the at least one processor is configured to:
• transmit first information indicative of a modulation scheme to a second network node, wherein the modulation scheme is from a set of modulation schemes including one or more of:
• amplitude and phase-shift keying (APSK), quadrature amplitude modulation (QAM), continuous phase modulation (CPM), constrained envelope CPM (ceCPM), or multi-amplitude CPM (MACPM);
• receive, from the second network node, second information indicative of the modulation scheme for at least one transmission;
• apply the modulation scheme to the at least one transmission;
• and
• insert at least one guard interval (GI) to the at least one transmission without applying discrete Fourier transform (DFT) to the at least one transmission.

A first network node for wireless communication, comprising:

• a memory;
• and
• at least one processor coupled to the memory, wherein the at least one processor is configured to:
• transmit first information indicative of a modulation parameter to a second network node, wherein the modulation parameter is associated with a modulation scheme, wherein the modulation scheme is continuous phase modulation (CPM), constrained envelope CPM (ceCPM), or multi-amplitude CPM (MACPM);
• receive, from the second network node, second information indicative of the modulation parameter for at least one transmission;
• apply the modulation parameter to the at least one transmission;
• and
• insert at least one cyclic prefix (CP) to the at least one transmission without applying discrete Fourier transform (DFT) to the at least one transmission.

A first network node for wireless communication, comprising:

• a memory;
• and
• at least one processor coupled to the memory, wherein the at least one processor is configured to:
• transmit first information indicative of a modulation parameter to a second network node, wherein the modulation parameter is associated with a modulation scheme, wherein the modulation scheme is continuous phase modulation (CPM), constrained envelope CPM (ceCPM), or multi-amplitude CPM (MACPM);
• receive, from the second network node, second information indicative of the modulation parameter for at least one transmission;
• apply the modulation parameter to the at least one transmission;
• and
• insert at least one guard interval (GI) to the at least one transmission without applying discrete Fourier transform (DFT) to the at least one transmission.