A method of wireless communication for a station, comprising: determining whether to transmit a frame with cyclic shift delays (CSDs) based on a number of antennas at the station for transmitting the frame, a number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station; determining whether a beam change value is equal to one or zero, wherein the beam change value equals one to indicate a change in a channel condition between different fields of the frame, and the beam change value equals zero to indicate no change in the channel condition; determining a first set of CSD values for transmitting a first set of information associated with a first portion of the frame based on whether the beam change value equals one or zero and whether it is determined to transmit the frame with the CSDs based on the number of antennas at the station for transmitting the frame, the number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station; determining a second set of CSD values for transmitting a second set of information associated with a second portion of the frame based on whether the beam change value equals one or zero and whether it is determined to transmit the frame with the CSDs based on the number of antennas at the station for transmitting the frame, the number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station, wherein the second set of CSD values is different from the first set of CSD values; and transmitting the first set of information based on the first set of CSD values and the second set of information based on the second set of CSD values using the number of antennas, the number of streams, or both the number of antennas and the number of streams. determining whether to transmit a frame with cyclic shift delays (CSDs) based on a number of antennas at the station for transmitting the frame, a number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station; determining whether a beam change value is equal to one or zero, wherein the beam change value equals one to indicate a change in a channel condition between different fields of the frame, and the beam change value equals zero to indicate no change in the channel condition; determining a first set of CSD values for transmitting a first set of information associated with a first portion of the frame based on whether the beam change value equals one or zero and whether it is determined to transmit the frame with the CSDs based on the number of antennas at the station for transmitting the frame, the number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station; determining a second set of CSD values for transmitting a second set of information associated with a second portion of the frame based on whether the beam change value equals one or zero and whether it is determined to transmit the frame with the CSDs based on the number of antennas at the station for transmitting the frame, the number of streams used to transmit the frame by the station, or both the number of antennas at the station for transmitting the frame and the number of streams used to transmit the frame by the station, wherein the second set of CSD values is different from the first set of CSD values; and transmitting the first set of information based on the first set of CSD values and the second set of information based on the second set of CSD values using the number of antennas, the number of streams, or both the number of antennas and the number of streams.