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| 1 | Joint Transceiver Designs for Full-Duplex MIMO SWIPT Systems Based on MSE Criterion显示文摘For the simultaneous wireless information and power transfer(SWIPT), the full-duplex MIMO system can achieve simultaneous transmission of information and energy more efficiently than the half-duplex. Based on the mean-square-error(MSE) criterion, the optimization problem of joint transceiver design with transmitting power constraint and energy harvesting constraint is formulated. Next, by semidefinite relaxation(SDR) and randomization method, the SDRbased scheme is proposed. In order to reduce the complexity, the closed-form scheme is presented with some simplified measures. Robust beamforming is then studied considering the practical condition. The simulation results such as MSE versus signal-noise-ratio(SNR), MSE versus the iteration number, well prove the performance of the proposed schemes for the system model. | Zhigang Wen Xiaoqing Liu Yancun Chen Rui Wang Zhimin Xie | 2016 | China Communications2016，13，10： | 4 |
| 2 | Surface interaction between Pd and nitrogen derived from hyperbranched polyamide towards highly effective formic acid dehydrogenation显示文摘Hydrogen production from formic acid decomposition(FAD)is a promising means of hydrogen energy storage and utilization in fuel cells.Development of efficient catalysts for dehydrogenation of formic acid is a challenging topic.The surface chemical and electronic structure of the active catalysis components is important in formic acid decomposition at room-temperature.Here,the pyrdinic-nitrogen doped catalysts from hyperbranched polyamide were prepared via in situ polymerization reaction process by using activated carbon as a support.Because of the introduction of the polymer,the particles of the catalysts were stabilized,and the average particle diameter was only 1.64 nm.Under mild conditions,the catalysts activities were evaluated for FAD.The optimized Pd-N30/C catalyst exhibited high performance achieving almost full conversion,with a turnover frequency of 3481 h^-1 at 30℃. | Yancun Yu Xian Wang Changpeng Liu Fateev Vladimir Junjie Ge Wei Xing | 2020 | Journal of Energy Chemistry2020，29，1： | 3 |
| 3 | Synthesis of urea derivatives from amines and CO2 in the absence of catalyst and solvent 显示文摘 | Wu Chaoyong Cheng Haiyang Liu Ruixia Wang Qiang Hao Yufen Yu Yancun Zhao Fengyu | 2010 | Green Chemistry2010，12，： | 1 |
| 4 | Macrophage polariza tion in inflammatory diseases显示文摘 | Liu YanCun Zou XianBiao Chai YanFen | 2014 | Int J Biol Sci2014，10，5： | 1 |
| 5 | Analysis of factors influencing cardiopulmonary resuscitation and survival outcome in adults after in-hospital cardiac arrest:a retrospective observational study显示文摘To the Editor:Cardiopulmonary resuscitation(CPR)guidelines,especially the latest 2020 guidelines issued by the American Heart Association(AHA),have emphasized the importance of high-quality CPR.[1]The research on cardiac arrest(CA)and CPR has dramatically increased in recent years,and the international recovery guidelines are also being revised and implemented.However,the outcome of in-hospital cardiac arrest(IHCA)remains poor,and the understanding of the prognostic factors for survival outcome after IHCA is lacking,especially in China.Patients with CA are often poorly treated,and the incidence and mortality of CA are increasing yearly.[2]This study analyzed the effects of CPR,and explored the factors that affect survival outcome after IHCA in adults. | Chaolan Wang Yulei Gao Yancun Liu Ying Yao Chen Li Qingsong Li Yanfen Chai | 2022 | Chinese Medical Journal2022，135，23： | 1 |
| 6 | Orbital elements of barium stara formed through a wind accretion scenario显示文摘 | LIU Junhong ZHANG Bo LIANG Yancun | 2000 | Astronomy and Astrophysics2000，363，： | 1 |
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