OFDM_SYSTEM

作品数:96被引量:84H指数:3
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相关作者:王芳陈明程时昕尤肖虎方昕更多>>
相关机构:东南大学中南大学西藏大学哈尔滨工程大学更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划中国博士后科学基金更多>>
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Blind channel estimation for multiple antenna OFDM system subject to unknown carrier frequency offset被引量:3
《Journal of Systems Engineering and Electronics》2014年第5期721-727,共7页Xiaofei Zhang Dazhuan Xu 
supported by the National Natural Science Foundation of China(61371169;61301108;61071164);the Fundamental Research Funds for the Central Universities(NS2013024)
The problem of channel estimation for multiple an- tenna orthogonal frequency division multiplexing (OFDM) systems subject to unknown carrier frequency offset (CFO) is addressed. Multiple signal classification (M...
关键词:channel estimation orthogonal frequency division multiplexing (OFDM) multiple antennas multiple signal classification (MUSIC). 
Pre-processing filter design at transmitters for IBI mitigation in an OFDM system被引量:1
《Journal of Systems Engineering and Electronics》2013年第5期722-728,共7页Xia Wang Lei Wang 
supported by the National Natural Science Foundation of China(60902045);the National High-Tech Research and Developmeent Program of China(863 Program)(2011AA01A105)
In order to meet the demands for high transmission rates and high service quality in broadband wireless communication systems, orthogonal frequency division multiplexing (OFDM) has been adopted in some standards. Ho...
关键词:pre-processing filter inter-block interference (IBI) mitigation limited feedback orthogonal frequency division multiplexing (OFDM). 
Low complexity bit loading algorithm for OFDM system被引量:1
《Journal of Systems Engineering and Electronics》2006年第1期71-74,共4页Yang Yu Sha Xuejun Zhang Zhonghua 
A new approach to loading for orthogonal frequency division multiplexing (OFDM) system is proposed, this bit-loading algorithm assigns bits to different subchannels in order to minimize the transmit energy. In the a...
关键词:OFDM bit loading Shannon formula QOS 
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