coded orthogonal frequency division multiplexing造句

cofdm coded orthogonal frequency division multiplexing
编码正交频分复用
the system is consisted of tuner, cofdm ( coded orthogonal frequency division multiplexing ) demodulator and usb2.0 controller
整个系统由调谐器,cofdm解调部分,usb2.0控制器三大部分组成。
an apparatus and method having a de-interleaving memory and a controller is used for de-interleaving interleaved data in a coded orthogonal frequency division multiplexing receiver
正交编码分频多工接收器中一种具有一反交错记忆体和一控制器，而用来将已交错资料反交错的装置与方法。
to improve the efficiency of transmitting encoded data in wireless channel, the application of turbo codes in coded orthogonal frequency division multiplexing ( cofdm ) is researched in this paper
本文针对无线信道的编码数据传输，研究了turbo码在编码正交频分复用(cofdm)中的应用问题。
the u . s . transmission format is called 8-vsb ( for 8-level vestigial sideband ), which is more susceptible to multipath distortion than the european system, called coded orthogonal frequency division multiplexing, or cofdm
美国的传送格式是八阶残边带（8-vsb），这种格式比欧洲的编码正交分频多工（cofdm）系统，更容易受到多路径问题影响。
It's difficult to find coded orthogonal frequency division multiplexing in a sentence. 用coded orthogonal frequency division multiplexing造句挺难的

a subspace-based blind channel estimator has been developed for space time coding orthogonal frequency division multiplexing ( stc-ofdm ) system with two transmit antennas and two receive antennas
摘要针对使用2个发射天线和2个接收天线并且采用循环前缀的空时编码正交频分复用系统(stc-ofdm)，提出了一种信道盲估计算法，并给出信道可被辨识的条件。
this thesis based on europe dvb-t cofdm ( coded orthogonal frequency division multiplexing ) system, does a lot of research from the development, the technique instrument of dttb to the whole dvb-t system structure and system flow . then brings forward its own ideas and optimizing advices after the stimulation of normal dvb-t system . firstly the thesis describes the needed conditions, the technical difficulties and the present problems of dttb
本课题就是基于欧洲dvb-tcofdm系统技术，从当前数字电视地面广播的发展，数字电视地面广播标准的技术手段到完整的dvb-t系统流程，做了一定的研究工作，并根据标准dvb-t系统做了建模仿真和分析，提出了对dvb-t系统的认识和优化设想。