Patent ID: 11889435
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method of claim 9, wherein the communicating further comprises:
performing an early access of one other primary channel for which no TXOP is obtained for a respective EDCA for the other primary channel in an event that a physical carrier sense (CS) and a virtual CS of the other primary channel are idle; and
performing:
independently encoding each Medium Access Control (MAC) Protocol Data Unit (MPDU) of a plurality of MPDUs into one of a plurality of frequency segments; or
jointly encoding the plurality of MPDUs into the plurality of frequency segments,

wherein the physical CS is checked during a point coordination function (PCF) inter-frame space (PIFS), and
wherein the independently encoding of each MPDU of the plurality of MPDUs comprises using an independent discrete Fourier transform (DFT) or an independent inverse discrete Fourier transform (IDFT) in independently encoding each MPDU of the plurality of MPDUs.