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Concomitant beta blocker therapy, intra-operative dexmedetomidine and postoperative cardiac events in older patients: a secondary analysis. [PDF]
AnaesthesiaXue MX, Ma JH, Li CJ, Mu DL, Wang DX.
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Design, synthesis, and preliminary anticancer evaluation of diphenylpropan-1-one derivatives: <i>in vitro</i>, <i>in vivo</i> and <i>in silico</i> studies. [PDF]
RSC AdvNajmi A +10 more
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RETRACTION: LncRNA NEAT1/mir-185-5p/igf2 Axis Regulates the Invasion and Migration of Colon Cancer. [PDF]
Mol Genet Genomic Medeuropepmc +1 more source
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IT Professional, 2012
4G wireless networks are receiving a lot of attention from researchers, wireless carriers, device manufacturers, and mobile users. This survey compares the original vision with current 4G offerings and considers future prospects.
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4G wireless networks are receiving a lot of attention from researchers, wireless carriers, device manufacturers, and mobile users. This survey compares the original vision with current 4G offerings and considers future prospects.
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Proceedings of the 4th International Conference on Big Data and Internet of Things, 2019
The advanced features of 5G mobile wireless network systems, especially with providing broadband access everywhere, entertain higher user mobility, yield new security requirements and challenges. This paper presents a comprehensive study on the security of 5G wireless network systems compared with the cellular network 4G.
Hanane Omerani, Tomader Mazri
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The advanced features of 5G mobile wireless network systems, especially with providing broadband access everywhere, entertain higher user mobility, yield new security requirements and challenges. This paper presents a comprehensive study on the security of 5G wireless network systems compared with the cellular network 4G.
Hanane Omerani, Tomader Mazri
openaire +1 more source
ELMAR 2007, 2007
Uniting computers, mobile phones, and personal devices is the goal of Wireless Personal Area Network (WPAN), which is meant to become a major part of future mobile communication networks. Personal Networks (PNs) extend the local scope of PANs by addressing virtual personal environments that span over a variety of communication architectures, PN is seen
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Uniting computers, mobile phones, and personal devices is the goal of Wireless Personal Area Network (WPAN), which is meant to become a major part of future mobile communication networks. Personal Networks (PNs) extend the local scope of PANs by addressing virtual personal environments that span over a variety of communication architectures, PN is seen
openaire +2 more sources
Electronics & Communication Engineering Journal, 2000
As the Virtual Centre of Excellence in Mobile and Personal Communications (Mobile VCE) moves into its second core research programme it has been decided to set up a fourth generation (4G) Visions Group aimed at harmonising the research work across the work areas and amongst the numerous researchers working on the programme.
B.G. Evans, K. Baughan
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As the Virtual Centre of Excellence in Mobile and Personal Communications (Mobile VCE) moves into its second core research programme it has been decided to set up a fourth generation (4G) Visions Group aimed at harmonising the research work across the work areas and amongst the numerous researchers working on the programme.
B.G. Evans, K. Baughan
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Moving Towards Mmwave-Based Beyond-4G (B-4G) Technology
2013 IEEE 77th Vehicular Technology Conference (VTC Spring), 2013Availability of large untapped spectrum resources in the millimeter wave (Mmwave) band is suitable for providing a gigabit experience with true local feel using high capacity small cells. Unlike traditional cellular systems, millimeter wave transmissions do not benefit from diffraction and dispersion making it difficult for them to propagate around ...
Mark Cudak +6 more
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2018
IMS is a standardized service architecture defined by 3GPP, ETSI, and IETF to provide multimedia services such as videoconferencing, VoD, and voice over IP. IMS is mainly based on the SIP protocol for session initialization. The convergence to full IP has advantages but also disadvantages.
Elmostafa Belmekki +3 more
openaire +1 more source
IMS is a standardized service architecture defined by 3GPP, ETSI, and IETF to provide multimedia services such as videoconferencing, VoD, and voice over IP. IMS is mainly based on the SIP protocol for session initialization. The convergence to full IP has advantages but also disadvantages.
Elmostafa Belmekki +3 more
openaire +1 more source