随着社会的发展和科技的进步,人们的生活发生着日新月异的变化。在这个发展过程中,电信网、广播电视网、互联网通过相应的发展逐渐在实现业务上相互融合。三网融合能够给人们的生活提供更多的便利和更加多元化的服务。本文重点探讨基于用户效用的三网融合演化模型的设计。 With the development of society and the advancement of science and technology, people’s lives change with each passing day. In this course of development, the telecommunications network, radio and television network, and Internet have gradually merged with each other in their business operations through corresponding developments. Triple play can give people more convenience and more diversified services. This article focuses on the design of triple play evolutionary model based on user utility.