Unlicensed mobile access technologyde Yan Zhang, Laurence T. Yang, Jianhua MaMateriasMobile computingMobile communication systemsEdiciones Más obras de Yan ZhangCooperative wireless communications2009Security in RFID and sensor networks2009MMeiguo qi ye Zhongguo shi chang gong lüeMeiguo qi ye Zhongguo shi chang gong lüe