3results about How to "Improve wireless communication efficiency" patented technology

A method and apparatus for transmitting and receiving data in a wireless LAN system are disclosed. The method according to an embodiment of the disclosure can include the steps of transmitting, by a first apparatus, a PPDU to a second apparatus to allow data transmission of the second apparatus within a TXOP obtained by the first apparatus, and performing channel access after the TXOP is terminated by the first apparatus.

Methods and apparatuses for PPDU transmission and reception in a wireless LAN system are disclosed. A method according to embodiments of the present disclosure can include the steps of generating, by a first STA, a PPDU, wherein one or more data bits are mapped to each of data subcarriers for data transmission in the PPDU based on an MCS; and transmitting, by the first STA, the PPDU to a second STA.

A beam processing method, a network device, a base station, and a computer readable storage medium. The beam processing method applied to a network node comprises: obtaining first beam identifier information and beam time domain information sent by a base station, the beam time domain information comprising beamforming time information, and the beamforming time information being used for representing the time at which the network node forms a beam to guide a signal (S100); determining a first time domain according to the beamforming time information (S200); and forming, in the first time domain, a first beam for guiding a signal, the first beam being determined by the network node according to the first beam identifier information (S300).