nfc2

DRM(Digital Radio Mondiale)系统采用OFDM调制方式， 引入了先进的信源信道编码和调制技术，使得AM波段的音频广播质量大大提高，在保持现有10kHz带宽时接近了FM广播的质量[5](DRM (Digital Radio Mondiale) system uses OFDM modulation, the introduction of advanced source-channel coding and modulation techniques, making AM-band audio broadcast quality greatly improved, while maintaining the existing 10kHz bandwidth close to the quality of FM broadcasting [5])

说明：  软合并和检测中的认知无线电协作频谱感知,希望对你有用.(Soft Combination and Detection for Cooperative Spectrum Sensing in Cognitive Radio Networks.pdf)

network and other tehnologies. lan arhitecture

协作通信中的基础仿真，含有pdf格式文章(cooperative communication Introduction and Simulation)

HART协议解析，非常完整，定能加快研发进度。(HART agreements, some of the information, in the hope that everyone has to help)

收集了华为五轮面试的经验，还有中兴通信的面试宝典，非常不错的资料 (Huawei five interviews to collect experience, and ZTE interview book, very good information)

STANAG 5066 unclassified

802.3af/at标准,POE 供电协议(standard of 802.3af/at)

Radio Resource Management and Interference Analysis

传感信号无线数字传输系统的设计与实现.kdh(err)