1) 2D asynchronous OCDMA system
二维异步光码分多址系统
2) asynchronous OCDMA systems
异步光码分多址(OCDMA)系统
3) two-dimensional optical code division multiple access
二维光码分多址
1.
The new construction scheme of two dimensional optical orthogonal codes (2D-OOCs), of which auto-correlation side lobes are 0 and the cross-correlation side lobes are at most 1, and the interference estimate receiver of asynchronous frequency-hopping time-spreading two-dimensional optical code division multiple access (2D-OCDMA) system are presented.
阐述了自相关旁瓣为0,互相关值小于等于1的二维光正交码(2D-OOC)的新构造方法及非同步频域跳频时域扩频二维光码分多址(2D-OCDMA)系统中的干扰估计接收机模型。
5) TD-SCDMA
时分同步码分多址系统
1.
The Analysis of TD-SCDMA System Performance in Different Channel;
时分同步码分多址系统不同信道下的性能分析
6) synchronous optical code division multiple access communication system
同步光码分多址通信系统
1.
Because asynchronous optical code division multiple access communication system requires that the subscriber address codes must have good cyclic auto correlation and cross correlation properties, the number of subscribers in the system is considerably limited.
异步光码分多址通信系统，要求用户地址码具有好的循环自相关和互相关特性，因此，系统中的用户数受到很大的限制；而对同步光码分多址通信系统，只要求光地址码是非循环相关意义下的准正交，从而可实现较大的用户数，因此具有广阔的应用前景。
补充资料：码分多路通信
见多路通信。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条