Communication method and communication device

A communication device, comprising:

• a generating unit, wherein the generating unit is configured to generate a message frame, and the message frame comprises an antenna information field of each of a plurality of antennas and a plurality of Modulation and Coding Schema (MCS) fields corresponding to each antenna, wherein each of the plurality of MCS fields is used to indicate an MCS, and an antenna information field of each antenna is used to indicate identification information of the antenna;
• and
• a transmitting unit, wherein the transmitting unit is configured to transmit the message frame to a station.

A communication method in a wireless local area network, comprising:

• receiving a message frame transmitted from a communication device, wherein the message frame comprises an antenna information field of each of a plurality of antennas and a plurality of Modulation and Coding Schema (MCS) fields corresponding to each antenna, wherein each of the plurality of MCS fields is used to indicate an MCS, and an antenna information field of each antenna is used to indicate identification information of the antenna;
• and
• performing decoding according to the message frame.

A communication device, comprising:

• a receiving unit, wherein the receiving unit is configured to receive a message frame, and the message frame comprises an antenna information field of each of a plurality of antennas and a plurality of Modulation and Coding Schema MCS fields corresponding to each antenna, wherein each of the plurality of MCS fields is used to indicate an MCS, and an antenna information field of each antenna is used to indicate identification information of the antenna;
• and
• a decoding unit, wherein the decoding unit is configured to perform decoding according to the message frame.