MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202617090338 A) filed by Huawei Technologies Co. , Ltd. on July 24, 2026, for Communication Method And Apparatus.
Inventors include Yu, Jian; Gong, Bo; and Gan, Ming.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present application relates to a communication method and apparatus. A first apparatus generates a first PPDU. The first apparatus sends the first PPDU. A frequency domain resource corresponding to a first PPDU bandwidth comprises a frequency domain resource corresponding to a reference bandwidth, the frequency domain resource corresponding to the reference bandwidth is located at an edge of the frequency domain resource corresponding to the first PPDU bandwidth, and the reference bandwidth is less than the first PPDU bandwidth. The transmit power of the first PPDU on each tone among M tones is less than or equal to a first threshold, and the M tones belong to guard tones corresponding to the first PPDU bandwidth and do not belong to guard tones corresponding to the reference bandwidth. The M tones implement a function similar to that of guard tones, so that the guard tones corresponding to the reference bandwidth can meet the requirements of a tone plan corresponding to the first PPDU bandwidth.
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