RADIO
无线电广播是以无线电波为传输广播节目载体的广播方式。世界公认的首次电台播音是1920年11月2日美国威斯汀豪斯公司在匹茨堡的KDKA电台播出哈定当选总统。此后，苏联、英国以及中国等许多国家纷纷建立了广播电台。
资源总数
146
RADIO 全部资料 146 份
Aeronautical+Radio+Communication+Systems
YoumayaskwhyIwrotethisbook.Therearemany,manypersonalreasonsaswithanyauthor I suppose. The first two reasons and probably...
2020-05-26
Enhanced+Radio+Access+Technologies
Following chapter introduces the mobile communication, gives a short history of wireless communication evolution, and hi...
2020-05-27
Green Radio Communication Networks
Currently, the information and communications technology (ICT) industry sector accounts for about 2–6% of the energy con...
2020-05-27
Mobile Radio Network Design
Mobile radio networks have risen in prominence over the last few years, primarily by the rise in popularity of cellular ...
2020-05-30
Radio+Resource+Management+Strategies
It is more than a decade since GSM was first commercially available. After some unexpected delay, it seems that finally ...
2020-06-01
1
Reconfigurable+Mobile+Radio+Systems
Digital mobile wireless communication and the Internet have undergone a fantastic growth in the last few years and, desp...
2020-06-01
1
Android的Radio Interface Layer (RIL)提供了电话服务和的radio硬件之间的抽象层。Radio Interface Layer RIL(Radio Interface
Android的Radio Interface Layer (RIL)提供了电话服务和的radio硬件之间的抽象层。Radio Interface Layer RIL(Radio Interface Layer)负责数据的可靠传输、AT命令...
2013-12-10
39