18821580. INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS (Huawei Technologies Co., Ltd.)
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INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS
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INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS
This abstract first appeared for US patent application 18821580 titled 'INFORMATION INDICATION METHOD AND COMMUNICATION APPARATUS
Original Abstract Submitted
Embodiments of this application provide an information indication method and a communication apparatus. The method is applied to a wireless local area network system that supports various IEEE 802.11 protocols such as the 802.11bf series protocols. The method includes: generating a PPDU, where the PPDU includes sensing indication information, the sensing indication information indicates that the PPDU is a PPDU used for sensing measurement, and the PPDU is a directional multi-gigabit DMG single carrier mode PPDU, an enhanced directional multi-gigabit EDMG single carrier mode PPDU, or an EDMG orthogonal frequency division multiplexing mode PPDU; and sending the PPDU. In this manner, a sensing PPDU and a non-sensing PPDU in a communication system can be distinguished, so that a receive end optimizes sensing performance.
