本书主要为从事GSM 移动通信规划、维护和优化技术人员，以及通信技术管理人员编 - 4 - 写，也可供在校学生参考。-This book is mainly engaged in GSM mobile communication planning, maintenance and optimization of technical personnel, and communications technology management staffing- 4- was also avail

书中简要介绍了GSM的系统原理，系统结构和无线通信基础，详细描述了GSM各种通信事件信令流程，以及各种优化方法-The book briefly introduces the principle of GSM system, system architecture and wireless communication infrastructure, a detailed descr iption of the GSM signaling events of various communicati

Covering both passive and active RFID, the challenges to RFID implementation are addressed using specific industry research examples as well as common integration issues. Key topics such as performance optimization and evaluation, sensors, netw

用hspice写了一个做了16bit kogge stone四层点操作的树形加法器静态逻辑网表，所有管子的尺寸按照0.25u的尺寸设计挂上测试文件跑以后逻辑没问题，但是按照拉贝尔那本书上讲的关于逻辑努力优化的方法优化，在输入级加了两级buffer，只对最长路径支路尺寸优化(Use HSPICE to write a 16bit kogge made stone four layer tree adder static logic netlist, all pipe sizes according