Flexible gaussian minimum shift keying in a cellular internet of things system
AssigneeQUALCOMM Incorporated
InventorsJunyi Li, Frank Anton Lane
Life of this patent
Estimating the term…
Loading patent…
AssigneeQUALCOMM Incorporated
InventorsJunyi Li, Frank Anton Lane
Estimating the term…
Methods, systems, and devices are described for wireless communication at a UE. A user equipment (UE) may utilize orthogonal frequency division multiple access (OFDMA) for demodulating downlink messages and a combination of Gaussian minimum shift keying (GMSK) and single carrier frequency division multiple access (SC-FDMA) for uplink modulation. The uplink modulation process may include generating a symbol vector with an M-point discrete Fourier transform (DFT), filtering the symbol vector with a frequency domain Gaussian filter, generating a sample vector from the filtered symbol vector utilizing an inverse DFT, and modulating the sample vector utilizing GMSK. In some cases, the uplink modulation may be based on a narrowband resource allocation received from a base station.
A method of wireless communication at a user equipment (UE), comprising:
An apparatus for wireless communication at a user equipment (UE), comprising:
An apparatus for wireless communication at a user equipment (UE), comprising:
A non-transitory computer-readable medium storing code for wireless communication at a user equipment (UE), the code comprising instructions executable to:
Dependencies are inferred from the claim text.