文章根据WiMAX的特点，详细分析了802.16d和802.16e中常见的安全策略，介绍了关于WiMAX的IMS应用，特别是VoIP的安全问题，并讲述了WiMAX中端到端的安全策略，最后指出了现有安全策略的不足和改进方向。 -The article in accordance with the characteristics of WiMAX, a detailed analysis of the 802.16d and 802.16e common security policy, infor

这个是一个J2ME开发的中国象棋，是一个3G游戏，游戏编程中涉及到权限等问题，是一个不错的参考-This is a J2ME development of Chinese chess, is a 3G games, game programming and other issues related to competence it is a good reference

这是3GPP下行辅同步信道检测的算法 包含了两种关键问题，一个是检测准确率的提升，一个是算法复杂度的降低，非常好的程序。-This is the 3GPP downlink secondary synchronization channel detection algorithm includes two key issues, one is to enhance detection accuracy, a reduction in the complexity of the algorit

This a simulation sw tool of openlte version 00.14.00. The big new with this version is that MME attach request messages are processed all the way through the stack in LTE_fdd_enodeb. There are some major stability issues with LTE_fdd_enodeb in this