The application provides a method for
cell switching or reselection selection in an MBS service, the method for
cell switching or reselection is executed at a
user equipment side, and the method comprises the following steps: obtaining a user service description, wherein the user service description comprises a temporary mobile
group identifier, an MBS session service, and a first service area identifier of a
current cell, the first service area identifier corresponds to the temporary mobile
group identifier and the session service; receiving a
system information block of a
broadcast control channel, wherein the
system information block comprises second service area identifiers of a plurality of neighboring cells; and selecting a corresponding neighboring
cell containing the first service area identifier for cell switching or reselection in the second service area identifiers. Through the method for cell switching or reselection selection based on cell priority, the UE can continuously receive the MBS service.