A communication method for causing a communication apparatus included in a network to perform a process. The method includes: specifying an arrangement of the communication apparatus in the network, using the number of adjacent apparatuses, which are apparatuses adjacent to the communication apparatus, and the number of adjacent apparatuses of each of the adjacent apparatuses; determining the number of times of broadcast of a broadcast frame, using number-of-times-information in which candidates for an arrangement of the communication apparatus in the network and the number of times at which the communication apparatus broadcasts a frame are associated; and broadcasting the broadcast frame the determined number of times.