Cisco technology, inc. (20250142556). COORDINATED FREQUENCY DIVISION MULTIPLE ACCESS
COORDINATED FREQUENCY DIVISION MULTIPLE ACCESS
Organization Name
Inventor(s)
Malcolm M. Smith of Richardson TX US
Brian D. Hart of Sunnyvale CA US
COORDINATED FREQUENCY DIVISION MULTIPLE ACCESS
This abstract first appeared for US patent application 20250142556 titled 'COORDINATED FREQUENCY DIVISION MULTIPLE ACCESS
Original Abstract Submitted
coordinated frequency division multiple access (c-fdma) for the simultaneous transmission of a basic physical layer protocol data unit (ppdu) may be provided. c-fdma may include determining sub-channels of a channel for one or more access points (aps). the sub-channels may then be assigned to the one or more aps. transmit opportunities (txops) may be scheduled for the one or more aps on the sub-channels. it may then be determined that a basic ppdu and an enhanced ppdu will be simultaneously transmitted on adjacent sub-channels. in response to determining the basic ppdu and the enhanced ppdu will be simultaneously transmitted on adjacent sub-channels, one or more resource units (rus) of a sub-channel the enhanced ppdu will be transmitted on may be selected to disable transmission in.