METHOD FOR SELECTING TRANSMISSION ARCHITECTURE AND TRANSMISSION SYSTEM

摘要

A method for a transmission system selecting one of a plurality of transmission architectures to transmit a multicast-and-broadcast service is provided. The transmission system comprises at least one base station participating the transmission of the multicast-and-broadcast service. The method comprises recording a number of subscribers for subscribing the multicast-and-broadcast service within the coverage range of each of the base stations. According to the subscriber number and the number of the base stations, each of the transmission architectures is mapped to average cell efficiency. The average cell efficiency of each of the transmission architectures is analyzed. The transmission architecture corresponding to the maximum average cell efficiency is selected for the transmission system transmitting the multicast-and-broadcast service.