METHOD, APPARATUS, AND SYSTEM FOR DETERMINING COMMUNICATION TRANSMISSION MODE

摘要

The present invention discloses a method for determining a communication transmission mode. The method comprises the steps of: a transmission mode is obtained, wherein the initial transmission mode includes a single user open-loop mode which is greater than or equal to 2 MHz, a single user beam forming mode which is greater than or equal to 2 MHz or a multi-user mode which is greater than or equal to 2 MHz; the data to be transmitted are encapsulated into frames according to the obtained transmission mode, and the preamble in the frame includes two indications to identify the transmission mode, wherein the two indications are used for a receiver according to the first indication to identify whether the transmission mode of the frames is the single user mode or the multi-user mode, and according to the second indication to identify whether the transmission mode of the frames is the open-loop or the beam-forming mode; the frames are transmitted to the receiver in accordance with the transmission mode. The technical solution provided in the embodiments of the present invention can distinguish the three transmission modes of the frames which are greater than or equal to 2 MHz, and improve accuracy of the data processing.