A communication method, wherein the method comprises: receiving (201, 203, 301, 303, 701), by a terminal apparatus (111, 112), first indication information from a network apparatus, wherein the first indication information is carried on a first physical broadcast channel, PBCH, the first indication information indicates a first frequency domain resource, the first frequency domain resource is used for transmission of first downlink control information, and the first downlink control information is used to schedule first system information; and receiving (202, 205, 302, 304, 702), by the terminal apparatus, target system information and/or target downlink control information from the network apparatus on a target frequency domain resource, wherein a bandwidth size of the target frequency domain resource is less than or equal to a bandwidth size supported by the terminal apparatus, and the target downlink control information is used to schedule the target system information; characterized in that: when a bandwidth size of the first frequency domain resource is greater than the bandwidth size supported by the terminal apparatus (111, 112), the target frequency domain resource is a second frequency domain resource, and the second frequency domain resource is different from the first frequency domain resource; and the receiving (202, 205, 302, 304, 702), by the terminal apparatus, target system information and/or target downlink control information from the network apparatus on a target frequency domain resource comprises: receiving, by the terminal apparatus, second system information and/or second downlink control information from the network apparatus on the second frequency domain resource, wherein the second downlink control information is used to schedule the second system information. receiving (201, 203, 301, 303, 701), by a terminal apparatus (111, 112), first indication information from a network apparatus, wherein the first indication information is carried on a first physical broadcast channel, PBCH, the first indication information indicates a first frequency domain resource, the first frequency domain resource is used for transmission of first downlink control information, and the first downlink control information is used to schedule first system information; and receiving (202, 205, 302, 304, 702), by the terminal apparatus, target system information and/or target downlink control information from the network apparatus on a target frequency domain resource, wherein a bandwidth size of the target frequency domain resource is less than or equal to a bandwidth size supported by the terminal apparatus, and the target downlink control information is used to schedule the target system information; characterized in that: when a bandwidth size of the first frequency domain resource is greater than the bandwidth size supported by the terminal apparatus (111, 112), the target frequency domain resource is a second frequency domain resource, and the second frequency domain resource is different from the first frequency domain resource; and the receiving (202, 205, 302, 304, 702), by the terminal apparatus, target system information and/or target downlink control information from the network apparatus on a target frequency domain resource comprises: receiving, by the terminal apparatus, second system information and/or second downlink control information from the network apparatus on the second frequency domain resource, wherein the second downlink control information is used to schedule the second system information. when a bandwidth size of the first frequency domain resource is greater than the bandwidth size supported by the terminal apparatus (111, 112), the target frequency domain resource is a second frequency domain resource, and the second frequency domain resource is different from the first frequency domain resource; and the receiving (202, 205, 302, 304, 702), by the terminal apparatus, target system information and/or target downlink control information from the network apparatus on a target frequency domain resource comprises: receiving, by the terminal apparatus, second system information and/or second downlink control information from the network apparatus on the second frequency domain resource, wherein the second downlink control information is used to schedule the second system information.