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166篇 您的检索式:作者名="Bay I"
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1Recent advances and future challenges for massive MIMO channel measurements and models显示文摘The emerging fifth generation(5G) wireless communication system raises new requirements on spectral efficiency and energy efficiency. A massive multiple-input multiple-output(MIMO) system, equipped with tens or even hundreds of antennas, is capable of providing significant improvements to spectral efficiency,energy efficiency, and robustness of the system. For the design, performance evaluation, and optimization of massive MIMO wireless communication systems, realistic channel models are indispensable. This article provides an overview of the latest developments in massive MIMO channel measurements and models. Also, we compare channel characteristics of four latest massive MIMO channel models, such as receiver spatial correlation functions and channel capacities. In addition, future challenges and research directions for massive MIMO channel measurements and modeling are identified.Cheng-Xiang WANG Shangbin WU Lu BAI Xiaohu YOU Jing WANG Chih-Lin I 2016Science China(Information Sciences)2016,59,2:16
2探讨早期运动康复训练对肘关节骨折后功能恢复的影响显示文摘目的:探讨肘关节手术后早期运动康复训练对关节功能恢复的影响。方法:将肘关节手术后接受早期康复训练治疗的39例患者作为治疗组,将门诊治疗和未接受康复训练治疗的26例患者,作为对照组,进行对比,观察24周的肘关节功能恢复情况。结果:治疗组无并发症发生,和对照组比,功能恢复有差异性,P<0.05有显著差异。结论:对肘关节手术后进行早期运动康复训练,是恢复关节功能、预防关节功能障碍行之有效的方法。崔文华 阿曼古力·拜哈提 BAI Ha-t i 2014中国伤残医学2014,22,15:5
3Consumers' Willingness to Pay for Traceable Pork, Milk, and Cooking Oil in Nanjing, China显示文摘ZHANG C P BAI J F WAHL T I 2012Food Control2012,27,1:1
4查看详情显示文摘I Ren F M Wang X L Dong W J Bai L N 0,,:1
5Consumers' Willingness to Pay for Traceable Pork, Milk, and Cooking Oil in Nanjing, China 显示文摘Zhang C Bai J Wahl T I 2012Food Control2012,27,1:1
6Density functional theory study of sulfur tolerance of copper: New copper-sulfur phase diagram显示文摘MALYI O I BAI K KULISH V V 2012Chem Phys Lett2012,533,:1
7Synthesis of nano-scale silicon wires by exciter laser ablation at high temperature 显示文摘Yu D P Lee C S Bello I Sun X S Tang Y H Zhou G W Bai Z G Zhang Z Feng S Q 1998Solid State Communication1998,105,6:1
8X and R control charts for skewed populations 显示文摘Bai D S Choi I S 1995Journal of Quality Technology1995,27,2:1
91 mm diameter catheter 显示文摘Bai Xiaosong Gong Xiaojing Hau W Intravascular optical-resolution photoacoustic tomography with a I 2014PLoS ONE2014,9,92:1
10Overexpression of CYP2E1 in mitochondria sensitizes HepG2 clls to the toxicity caused by depletion of glutathione 显示文摘Bai J Cederbaum A I 2006J Biol Chem2006,281,8:1
11A shift to a peripheral Th2-type cytokine pattern during the carcinogenesis of cervical cancer becomes manifest in CIN Ⅲ lesions显示文摘Bais AG Beckmann I Lindemans J 2005J Clin Pathol2005,58,10:1
12Long electron-hole separation of ZnO-CdS core-shell quantum dots 显示文摘XU F VOLKOV V ZHU Y BAI H Y REA A VALAPPIL N V SU W GAO X Y KUSKOVSKY I L MATSUI H 2009Journal of Physical Chemistry C2009,113,19:1
13Reduction behavior of Panzhihua titanomagnetite concentrates with coal显示文摘HU Tu LI~I Xue-wei BAI Chen-guang 2013Metallur- gy Materials Translation : B2013,44,2:1
14A shift to a peripheral Th2-type cytokine pattern during the carcinogenesis of cervical cancer becomes manifest in CIN m lesions 显示文摘Bais AG Beekmann I Lindemans J 2005J Clin Pathol2005,58,:1
15Identification and characterization of outer membrane ves-icleassociated proteins in Salmonella enterica serovar Typhimurium 显示文摘Bai J Kim S I Ryu S 2014Infect Immun2014,82,10:1
16查看详情显示文摘Xia C Bai N Ozdur I Zhou X Li G 0,,:1
17Effect of ento- mopathogenic nematode concentration on survival during cryopreservation in liquid nitrogen显示文摘Bai C Shapiro-Ilan D I Gaugler R 2004Journal of Nema- tology2004,36,3:1
18Inhibition of intimal hyperplasia affter vein grafting by in vivo transfer of human senescent cellderived inhibitor-1 gene显示文摘Bai H Morishita R Kida I 0,,:1
19Fluid history analysis: A new concept for prospect evaluation显示文摘Eadington P I Hamilton P I Bai G P 1991The APEA Jour- nal1991,31,1:1
20Epigenetic dysregula- tion of hairy and enhancer of split 4 (HES4) is associated with striatal degeneration in postmortem Huntington brains显示文摘Bai G Cheung I Shulha H P 2014Hum Mol Genet2014,24,5:1
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