INFORMATION SENDING AND RECEIVING METHODS AND APPARATUSES

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INFORMATION SENDING AND RECEIVING METHODS AND APPARATUSES

This abstract first appeared for US patent application 20250062941 titled 'INFORMATION SENDING AND RECEIVING METHODS AND APPARATUSES

Original Abstract Submitted

this application provides information sending and receiving methods and apparatuses, and belongs to the field of communications technologies. this application provides a new ppdu format. a long training sequence in the new ppdu format is orthogonal to a legacy long training sequence or orthogonal to a high throughput long training sequence. by using this long training sequence, a format of a ppdu can be automatically detected, so as to further process the ppdu according to a network standard corresponding to the format of the ppdu. in addition, when a target long training field is read, the format of the ppdu can be detected, thereby saving time for detecting the format of the ppdu, improving efficiency of detecting the format of the ppdu, and completing a task of detecting the format of the ppdu as early as possible.