徘徊于IT和通信之间的WiMAX,正在面临试商用的真正考验。过去的两年中,全球电信业的目光都集中在了3G三种制式的建设和发展上,而对于未来的后续演进技术,LTE无疑是最吸引业界关注的焦点。与之想比,过去曾经高调热炒过一段时间的WiMAX,最 WiMAX, hovering between IT and communications, is facing the real test of commercialization. Over the past two years, the global telecommunications industry has been focusing its attention on the construction and development of the three 3G standards. LTE is undoubtedly the most attractive industry focus for future evolution technologies. In contrast, in the past have been fired over a period of high-profile WiMAX, the most