PRECODER

作品数:23被引量:24H指数:2
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Closed-form interference alignment with heterogeneous degrees of freedom
《High Technology Letters》2017年第2期173-178,共6页杨秀梅 Wang Jiang Wang Rui Zhou Ting 
Supported by the National Natural Science Foundation of China(No.61271285);the National High Technology Research and Development Programme of China(No.2015AA01A703);STCSM Project(No.17ZR1429200);Shanghai Sailing Program(No.16YF1411200);the Leadcore-WiC O Cooperative Project
Interference alignment(IA) has been recognized as a promising technique for obtaining the optimal degrees of freedom(DOF) in interference networks.A closed-form interference alignment design is proposed for three-cell...
关键词:interference alignment(IA) heterogeneous DOFs precoder design 
MINIMUM-PHASE FIR PRECODER DESIGN FOR MULTICASTING OVER MIMO FREQUENCY-SELECTIVE CHANNELS
《Journal of Electronics(China)》2013年第4期319-327,共9页Du Baisheng Xu Xiaodong Dai Xuchu 
Supported by the National Natural Science Foundation of China (No. 61271272);the National Science and Technology Special Projects of China (No. 2012ZX03001007002);the National High Technology Research and Development Program of China (863 Program) (No. 2012AA01A502)
To maximize the throughput of frequency-selective multicast channel, the minimum-phase Finite Impulse Response (FIR) precoder design is investigated in this paper. This problem can be solved in two steps. Firstly, we ...
关键词:Finite hnpulse Response (FIR) precoder Physical layer multicasting Frequency-selectivechannel Minimum-phase filter 
Implementation of area optimization precoder in a 40 Gb/s PolDM-DQPSK system被引量:2
《Optoelectronics Letters》2010年第6期446-448,共3页周黎明 张阳安 张明伦 王盖 张锦南 黄永清 李玲 
supported by the National High Technology Research and Development Program of China (No.2009AA01Z224);the National 111 Project (No.B07005);the Program for Changjiang Scholars and Innovative Research Team in University of China (No.IRT0609)
In this paper,a new model based on an improved Brent Kung(BK) parallel prefix network(PPN) algorithm is proposed and realized in the field programmable gate array(FPGA).This model is employed in the implementation of ...
关键词:QPSK系统 GB 优化 编码器 现场可编程门阵列 面积 正交相移键控 FPGA 
Non-feedback precoder for optical DQPSK modulation
《Chinese Optics Letters》2010年第9期881-883,共3页章璐敏 董毅 李朝晖 何浩 胡卫生 
supported by the National "863" Program of China;the Program for New Century Excellent Talents in University (NCET);the National Natural Science Foundation of China (Nos. 10778713 and608251030);the Program of Shanghai Subject Chief Scientist (No. 09XD1402200)
A novel non-feedback precoder circuit for high-speed parallel optical differential quadrature phase shift keying (DQPSK) modulation is proposed. The alternative control signal is introduced in replacement of the con...
关键词:FEEDBACK Optical systems 
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