A communication method and apparatus

Abstract

A communication method and apparatus are provided, and relate to the communications field, so that a non-access point multi-link device can accurately perform seamless roaming, thereby improving communication reliability. The method includes: obtaining, by an access point multi-link device, first information, where the first information indicates a type of a seamless mobility domain to which the access point multi-link device belongs, and the type of the seamless mobility domain is a centralized seamless mobility domain or a distributed seamless mobility domain; and sending the first information to a non-access point multi-link device. Correspondingly, the non-access point multi-link device receives the first information, and performs, based on the first information, a roaming procedure corresponding to the type of the SMD (indicated by the first information). The solutions of this application are widely applicable to the field of communications technologies, artificial intelligence, Internet of Vehicles, smart home networking, and the like.

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