当前，关于无线数据发展趋势的争论日趋激烈，而电信业仍然热衷于“为了技术而发展技术”，他们关注的重点始终是销售产品、技术和一些津津乐道的方案，却在一定程度上忽略了社会的应用需求。事实上，现在更应该谈论的是人们需要的服务，是使人们的生活更具效率的设备，是能够? At present, the debate over the development trend of wireless data is becoming more and more fierce. However, the telecommunications industry is still keen on “developing technology for technology.” Their focus has always been on selling products, technologies and some relish programs, but to a certain extent neglected The social application needs. In fact, what should be talked about now is the service people need. It is a device that makes people’s lives more efficient and is able to?