Communication method and communication device

The invention provides a communication method and a communication device, which are applied to a wireless local area network system supporting a next generation Wi-Fi protocol (such as 802.11 bf, 802.11 be, Wi-Fi 8, EHT, UHR and other 802.11 series protocols) of IEEE 802.11 ax, and can also be applied to a wireless personal local area network system and a sensing system based on UWB. The method comprises: an AP determining a first communication frame, the first communication frame comprising first information, the first information being used for indicating N candidate time periods for sensing measurement; and the AP sends the first communication frame to the STA. The sensing measurement establishment efficiency can be improved, and the resource utilization rate is improved. 本申请提供了一种通信方法和通信装置，本申请应用于支持IEEE 802.11ax下一代Wi-Fi协议(如802.11bf、802.11be、Wi-Fi 8、EHT、UHR等802.11系列协议)的无线局域网系统中，还可以应用于基于UWB的无线个人局域网系统、感知系统中。该方法包括：AP确定第一通信帧，第一通信帧包括第一信息，第一信息用于指示用于感知测量的N个候选时间段。AP向STA发送第一通信帧。能够提高感知测量建立的效率，提高资源利用率。