由无线城市、Wi-Fi城市的定义切入,对公共免费Wi-Fi网络发展过程中可能涉及并需要解决的技术与设备、建设与应用、用户体验、运营与盈利模式、安全与管理等问题进行了论述,指出在Wi-Fi运营和发展中,需要处理好与用户、与电信运营商、与商家、与政府等的关系,以便让公众更好地享受Wi-Fi带来的益处。 From the definitions of wireless cities and Wi-Fi cities, the problems of technologies and equipment, construction and application, user experience, operation and profit model, security and management that may be involved and need to be solved in the development of public free Wi-Fi network are carried out The article points out that in the operation and development of Wi-Fi, it needs to handle the relationships with users, telecom operators, merchants and the government in order to make the public better enjoy the benefits brought by Wi-Fi.