wireless communication to determine arrival angle

In one aspect, a wireless communication method for a wireless device includes generating, by the wireless device, a header of protocol data unit (PDU) and a payload corresponding PDU an arrival angle package (AOA ). the generation of the payload pdu includes insertion of an extra field and a cyclic redundancy check field (CRC) in the payload of pdu. the additional field is configured to enable other wireless device to determine an angle of arrival of the aoa package and the CRC field corresponds to a crc at least the supplementary field. the method also includes transmitting the aoa package with a single antenna wireless device.