Tdma third generation wireless - system assisted mobile positioning through satellite teleservice 时分多址联接第三代无线电通信.通过卫星进行系统辅助移动定位的电信业务
Egprs - 136 . tdma third generation wireless - enhanced general packet - data service egprs - 136 - mobility management 时分多址联接第三代无线电通信.增强型通用分组数据服务
Tdma third generation wireless - adaptive multi - rate speech codec minimum performance requirements 时分多址联接第三代无线电通信.自适应多速率语音编码译码器最低性能要求
Tdma third generation wireless - system assisted mobile positioning though satellite for analog systems 时分多址联接第三代无线电通信.模拟系统用的通过卫星进行的系统辅助移动定位
Cdma 、 tdma 、 and gsm are the three transmission types for digital cellular and all sides have their proponents 码分多址、时分多址和全球移动系统是数字移动电话的三种传输形式。他们都有各自的拥戴者。
One of the important development emphases is to explore the technology and application of the vhf ( very high frequency ) data chain on the basis of tdma technology 其中一项重要的发展重点是开发基于时分多址( tdma )技术的vhf甚高频数据链的技术和应用。
The network architecture of point - to - multipoint and the working mode of tdma ( time division multiple address ) of apon make the upstream signal works in burst mode Apon的这种点到多点的网络结构和时分多址的工作方式决定了其上行信号是以“突发”方式工作的。
High technology is applied to gsm , such as fdma , tdm a , and frequency hopping . many logical channels related to different services and the mapping of logical channels to physical channels are defined Gsm系统综合运用了频分多址( fdma )技术，加上时分多址( tdma )技术，并辅以跳频技术。
According to the function requirement for the multi - robot system , enlightened by the principle of tdma ( time division multiple address ) and rotational mechanism , a novel multi - robot wireless communication mechanism is proposed 根据多机器人系统的功能要求，在tdma （时分多址）分时共享信道原理和击鼓传花机制的启发下，提出了一种新颖的多机器人无线通信机制。
With the key technology of sotdma , automatic identification system ( ais ) is used to communicate between ais base station and ship , ship and ship , assist navigation in marine traffic management system with the intention of making marine navigation more safe 船舶自动识别系统( automaticidentificationsystem ,简称ais )是以自组时分多址( sotdma )为核心技术,实现船舶交通管理系统的船-岸、船-船间的通信及辅助导航,避免船舶间的碰撞,用于提高航行的安全。
