近些年以来,随着人民生活水平的不断提高和经济社会的迅速发展,人们对移动通信的娱乐性以及个性化等方面的需求日趋高涨,移动通信宽带化已经逐渐的成为运营商的必要选择,同时也成为其开发移动新业务的重要引擎。在当前移动通信宽带化的情况下,怎样对移动通信的运营进行科学的管理,已经成为各大运营商极为关注的热点课题。所以,研究宽带无线移动通信,其意义十分重大。 In recent years, with the continuous improvement of people’s living standards and the rapid economic and social development, the demand for entertainment and personalization in mobile communications is on the rise. Broadband mobile communication has gradually become an essential choice for operators , But also as an important engine for developing new mobile services. In the current situation of mobile communication broadband, how to carry out scientific management of the operation of mobile communication has become a hot issue of great concern to major operators. Therefore, the study of broadband wireless mobile communications, its significance is very significant.