INFORMATION PROCESSING METHOD AND DEVICE

摘要

The present invention discloses an information processing method and apparatus, including: obtaining a local to-be-transmitted signal by using a local transmitter, and inserting first pilots and second pilots into the local to-be-transmitted signal and transmitting the signal, where the first pilots are inserted from a first position of the local to-be-transmitted signal, the second pilots are inserted from a second position of the local to-be-transmitted signal, and the first position and the second position are separated by first preset duration; obtaining a local transmit signal by using a local receiver; obtaining a peer transmit signal by using the local receiver, where the peer transmit signal is sent after third pilots and fourth pilots are inserted, the third pilots are inserted from a third position of the peer transmit signal, the fourth pilots are inserted from a fourth position of the peer transmit signal, the third position and the fourth position are separated by second preset duration, the first pilot is orthogonal to the fourth pilot, and the second pilot is orthogonal to the third pilot; and parsing the local transmit signal and the peer transmit signal by using the local receiver.