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| 1 | Wireless Channel Parameter Estimation Algorithms: Recent Advances and Future Challenges显示文摘Temporal and three-dimensional(3 D) spatial information is important for the characterization of wireless channels. In this paper, the commonly used array signal processing(ASP) methods to estimate channel parameters are summarized. Firstly, algorithms that can be used to estimate azimuth angle of arrival(AAo A) and elevation Ao A(EAo A) are introduced. They include multiple signal classification(MUSIC), estimation of signal parameter via rotational invariance techniques(ESPRIT), and Unitary ESPRIT algorithms. Secondly, algorithms that can be used to jointly estimate delay, AAo A, and EAo A are given. They include joint angle and delay estimation(JADE) MUSIC, JADE ESPRIT, shift-invariance(SI) JADE, and space-alternating generalized expectation-maximization(SAGE) algorithms. We also propose an improved SIJADE algorithm to further reduce computation complexity by incorporating with the Unitary ESPRIT algorithm. Performance of the above algorithms to extract only spatial information and to jointly extract temporal and spatial information is compared in both synthetic and 60 GHz real channel environments. Simulation results show that with the inclusion of delay estimation, the joint temporal and spatial estimation algorithms can provide better resolution than algorithms estimating only angles.Measurement data processing results show that MUSIC algorithm can provide comparable results with SAGE algorithm in estimating AAoA and EAoA. SI-JADE and the improved SI-JADE algorithms are also applicable to process 60 GHz channel measurement data.However, MUSIC, SI-JADE, and the improved SI-JADE algorithms can greatly reduce computational burden compared with SAGE algorithm. At last, some future directions are pointed out. | Rui Feng Yu Liu Jie Huang Jian Sun Cheng-Xiang Wang George Goussetis | 2018 | China Communications2018，15，5： | 5 |
| 2 | Cytokine gene polymorphisms and graft-versus-host disease in children after matched sibling hematopoietic stem cell transplantation:a single-center experience显示文摘Various polymorphisms in cytokine genes have recently been investigated as candidate risk factors in allogeneic hematopoetic stem cell transplantation(allo-HSCT).We retrospectively analyzed specific polymorphisms in genes for interleukin(IL)-10,IL-6,tumor-necrosis factor alpha(TNF-α)and interferon gamma(IFN-c)in a pediatric cohort of 57 histocompatibility leucocyte antigen(HLA)-identical sibling myeloablative transplants.Both recipient and donor genotypes were tested for association with graft-versus-host disease(GVHD)by statistical methods including Cox regression analysis.We found a significant association between the IL-10 promoter haplotype polymorphisms at positions-1082,-819 and-592 with the occurrence of severe(grades Ⅲ–Ⅳ)acute GVHD(aGVHD).Recipients with the haplotype GCC had a statistically significant decreased risk of severe aGVHD(hazard risk(HR)50.20,95% confidence interval(CI):0.06–0.67)in comparison with patients with other IL-10 haplotypes(P50.008).Transplant-related mortality at 1 year was significantly lower in recipients with this haplotype(HR50.17,95% CI:0.012–0.320)versus other IL-10 haplotypes(P=0.03),whereas overall survival was not influenced by IL-10 haplotype polymorphisms.In multivariate analysis,the presence of the IL-10 GCC haplotype was found as the only variable associated with a statistically significant decreased hazard of severe aGVHD development(P=0.02,HR50.21,95% CI:0.05–0.78).These results suggest that pediatric patients possessing the IL-10 GCC haplotype may be protected from the occurrence of severe aGVHD in the setting of matched sibling HSCT. | Evgenios Goussetis Ioanna Varela Ioulia Peristeri Vasiliki Kitra Kleopatra Spanou Olga Moraloglou Anna Paisiou Sofia Karatasaki Alexandra Soldatou Nikki Constantinidou Stelios Graphakos | 2011 | Cellular & Molecular Immunology2011，8，3： | 2 |
| 3 | Autophagic degradation of the BCR-ABL oncoprotein and generation of antileukemic responses by arsenic trioxide显示文摘 | Goussetis DJ Gounaris E Wu EJ | 2012 | Blood2012，120，17： | 1 |
| 4 | Artificial magnetic conductor surfaces and their application to low-profile highgainplanar antennas显示文摘 | Feresidis A P Goussetis G WANG S | 2005 | IEEE Transactions on Antennas & Propagation2005，53，1： | 1 |
| 5 | Tailoring the AMC and EBG Characteristics of Periodic Metallic Arrays Printed on Grounded Dielectric Substrate显示文摘 | Goussetis G Feresidis A P Vardaxoglou J C | 2006 | IEEE Transactions on Antennas and Propagation2006，54，1： | 1 |
| 6 | Artificial magnetic conductors for low-profile resonant cavity anten- nas显示文摘 | WANG S FERESIDIS A GOUSSETIS G | 2004 | IEEE Antennas and Propagation Society Symposium2004，，2： | 1 |
| 7 | Low-profile resonant cavity antenna with artificial magnetic conductor ground plane显示文摘 | WANG S FERESIDIS A P GOUSSETIS G | 2004 | Electronics Letters2004，40，7： | 1 |
| 8 | Artificial magnetic conductor surfaces and their application to low-profile high-gain planar antennas显示文摘 | FERESIDIS A P GOUSSETIS G WANG S | 2005 | IEEE Transactions on Antennas and Propagation2005，53，1： | 1 |
| 9 | Direct- ed sibling donor cord blood banking for children with β - thalasse- mia major in Greece : usage rate and outcome of transplantation for HLA - matched units 显示文摘 | GOUSSETIS E PETRAKOU E THEODOSAKI M | 2010 | Blood Cells Mol Dis2010，44，2： | 1 |
| 10 | Efficient modeling of novet uniplanarleft-handed metamaterials显示文摘 | GUO Y C GOUSSETIS G FERESIDIS A P etal | 2005 | IEEE Transactions on Microwave Theory and Techniques2005，53，4： | 1 |
| 11 | Protein kinase R as mediator of the effects of interferon (INF) 7 and tumor necrosis factor (TNF) on normal and dysplastic hematopoiesis显示文摘 | Sharma B Ahman JK Goussetis DJ | 2011 | J Biol Chem2011，286，27： | 1 |
| 12 | Perturbed Frequency Selective Surfaces for Multiband High Impedance Surfaces 显示文摘 | Goussetis G Feresidis A P | 2010 | IET Microwave Antennas and Propagation2010，4，8： | 1 |
| 13 | Efficient Modeling of Novel Uniplanar Left-Handed Metamaterials显示文摘 | Yunchuan Guo George Goussetis Alexandros P Feresidis | 2005 | IEEE Transactions on Microwave Theory and Techniques2005，53，4： | 1 |
| 14 | Autophagy is a critical mechanism for the induction of the antileukemic effects of arsenic trioxide显示文摘 | Goussetis DJ Altman JK Glaser H | 2010 | Biol Chem2010，285，29： | 1 |
| 15 | Efficient modeling of novel uniplanar left-handed metamaterials显示文摘 | GUO Yunchuan GOUSSETIS G FERESIDIS A P | 2005 | IEEE Transactions on Microwave Theory and Techniques2005，53，4： | 1 |
| 16 | Autophagie degradation of the BCR-ABL oncoprotein and generation of antileukemic response by arsenic trioxide显示文摘 | Goussetis DJ Gounaris E Wu EJ | 2012 | Blood2012，120，17： | 1 |
| 17 | Successful long- termimmunologic reconstitution by allogeneic hematopoietic stemcell transplantation cures patients with autosomal dominanthyper-IgE syndrome 显示文摘 | Goussetis E Peristeri I Kitra V | 2010 | J Allergy Clin Immunol2010，126，2： | 1 |
| 18 | Successful hematopoietic stem cell transplantation in 2 children with X- linked chronic granulomatous disease from their unaffected HLA- identical siblings selected using preimplantation genetic diagnosis combined with HLA typing 显示文摘 | Goussetis E Konialis CP Peristeri I | 2010 | Biol Blood Marrow Transplant2010，16，3： | 1 |
| 19 | Protein kinaseR as mediator of the effects of interferon ( IFN ) y andtumor necrosisfactor ( TNF) a on normal and dysplasticheraatopoiesis 显示文摘 | Sharma B Altman JK Goussetis DJ | 2011 | J Biol Chem2011，286，31： | 1 |
| 20 | Unipla- nar left-handed 'artificial Metama/erials 显示文摘 | Goussetis G Feresidis A P Wang Shenhong | 2005 | Journal of Optics A: Pure and Applied Optics2005，，7： | 1 |
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