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45篇 您的检索式:作者名="Harjula"
    题名 作者 年代 出处 被引量
1Analysis and prediction of 100 km-scale atmo-spheric duct interference in TD-LTE networks显示文摘Atmospheric ducts are horizontal layers that occur under certain weather conditions in the lower atmosphere.Radio signals guided in atmospheric ducts tend to experience less attenuation and spread much farther,i.e,hundreds of kilometers.In a large-scale deployed TD-LTE(Time Division Long Term Evolution)network,atmospheric ducts cause faraway downlink wireless signals to propagate beyond the designed protection distance and interfere with local uplink signals,thus resulting in a large outage probability.In this paper,we analyze the characteristics of ADI atmospheric duct interference(Atmospheric Duct Interference)by the use of real network-side big data from the current operated TD-LTE network owned by China Mobile.The analysis results yield the time varying and directional characteristics of ADI.In addition,we proposed an SVM(Support Vector Machine)-classi er based spacial prediction method of ADI by machine learning over combination of real network-side big data and real meteorological data.Furthermore,an implementation of ADMM(Alternating Direction Methods of Multipliers)framework is proposed to implement a distributed SVM prediction scheme,which reduces data exchange among di erent regions/cities,maintains similar prediction accuracy and is thus of a more practical use to operators.Ting Zhou Tianyu Sun Honglin Hu Hui Xu Yang Yang Ilkka Harjula Yevgeni Koucheryavy 2017Journal of Communications and Information Networks2017,2,1:2
2Comparison of single-phase isotropic elastic and fibril-reinforced poroelastic models for indentation of rabbit articular cartilage显示文摘Julkunen P Harjula T Marjanen J 2009J Biomech2009,42,5:1
3Structure and ion exchange properties of tin antimonates with various Sn and Sb contents显示文摘KOIVULA R HARJULA R LEHTO J 2002Microporous Mesoporous Mater2002,55,3:1
4Tumor necrosis factor-alpha in a porcine bronchial model of obliterative bronchiolitis 显示文摘Alho HS Maasita PK Harjula AL 2003Transplanta- tion2003,76,3:1
5Mycobacterium marinum causes a latent infection that can be reactivated by gamma irradiation in adult zebrafish显示文摘Parikka M Hammarén MM Harjula SK 0,,:1
6Sorption behavior of radionuclides on crystalline synthetic tunnel manganese oxides 显示文摘Dyer A Pillinger M Newton J Harjula R M?ller T Amin S 2000Chemistry of Materials2000,12,12:1
7Platelet responses and coagulation activation on polylactide and heparin-polycaprolactone-L-lactide-coated polylactide stent struts显示文摘HIETALA EM MAASILTA P VALIMAA T HARJULA ALJ 0,,:1
8Preparation of silica-supported nanoporous manganese oxides 显示文摘Laatikainen K Pakarinen J Laatikainen M Koivula R Harjula R Paatero E 2010Separation and Purification Technology2010,75,3:1
9Structure and ion exchange properties of tin antimonates with various Snand Sb contents 显示文摘Koivula R Harjula R Lehto J 2002Microporous and Mesoporous Materials2002,55,:1
10Efficient removal of cesium from low-level radioactive liquid waste using natural and impregnated zeolite minerals 显示文摘BORAI E H HARJULA R MAL1NEN L 2009J Hazard Mater2009,172,:1
11Implantation response following clinical heart-lung transplatation 显示文摘Harjula AL Baldwin JC Silverman NE 1990Cardiovasc Surg Torino1990,31,1:1
12Coronary endothelial damage after crystalloid cardioplegia显示文摘HARJULA A MATTILA S MATTILA I 1984J Cardiovasc Surg (Torino)1984,25,2:1
13Regulation of osteoblast differentiation: a novel function for fibroblast growth factor-8显示文摘Valta MP Henmnen T Qu Q ValveEM Harjula A Seppa' non JA 2006Endocrinology2006,147,:1
14Efficient removal of cesium from low-level radioactive liquid waste using natural and impregnated zeolite minerals显示文摘Borai E Harjula R Malinen L 2009J Hazard Mater2009,172,:1
15TMPRSS2:ERG fusion identifies a subgroup of prostate cancers with a favorable prognosis显示文摘Saram(a)ki OR Harjula AE Martikainen PM 2008Clin Cancer Res2008,14,11:1
16Tumor necrosis factor- alpha in a porcine bronchial model of obliterative bronchiolitis 显示文摘Alho HS Maasilta PK Harjula AL 2003Transplantation2003,76,3:1
17Hydrolysis and H+/Na+ exchange by Chelex 100 chelating resin 显示文摘Lehto J Paajanen A Harjula R 1994React Polym1994,23,23:1
18Design for disassembly and the environment显示文摘Harjula T Rapoza B 1996Annals of the CIRP1996,45,1:1
19Efficient removal of cesium from low -level radioactive liquid waste using natural and impregnated zeolite minerals 显示文摘BORAI E H HARJULA R MALINEN L 2009Journal of Hazardous Materials2009,172,1:1
20Design for disassembly and the environment显示文摘HARJULA T RAPOLA B KNIGHT W A 1995Annals of the CIRP1995,45,1:1
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