PROCÉDÉ D'INDICATION DE CRÉNEAU TEMPOREL, DISPOSITIF DE RÉSEAU D'ACCÈS ET ÉQUIPEMENT UTILISATEUR

摘要

Embodiments of this application provide a control information sending method, a control information receiving method, and a device. The sending method includes: determining, by an access network device, at least one piece of downlink control information, where the downlink control information includes at least one slot format indication; and sending, by the access network device, the downlink control information to a group of user equipments on a group common downlink control channel, where the group of user equipments operates in M bandwidth parts, the at least one slot format indication is used to indicate a slot format corresponding to N numerologies of the M bandwidth parts, and both N and M are positive integers greater than 1. The slot indication method in this application can meet a requirement of a new-generation wireless communications system.