Results 251 to 260 of about 544,750 (281)
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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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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.
Omerani Hanane, Mazri Tomader
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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.
Omerani Hanane, Mazri Tomader
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Traffic Technology International, 2018
Your essential guide to the future of transportation communications
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Your essential guide to the future of transportation communications
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IEEE Spectrum, 2014
Have you ever called your cellphone carrier to report poor signal strength? Sure you have. And did that carrier do anything significant to fix the problem? Of course it didn't - unless you live in South Korea. LTE-Advanced mobile technologies will bring more network capacity, faster data speeds, and better coverage.
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Have you ever called your cellphone carrier to report poor signal strength? Sure you have. And did that carrier do anything significant to fix the problem? Of course it didn't - unless you live in South Korea. LTE-Advanced mobile technologies will bring more network capacity, faster data speeds, and better coverage.
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2010
Fourth generation (4G) wireless networks aim at supporting various multiservice applications over IP architectures which satisfy enhanced users demands through innovative services of increased Quality of Service (QoS). QoS can be assured through independent optimal design of network components or by optimizing interoperability.
Dimitrios G. Stratogiannis +3 more
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Fourth generation (4G) wireless networks aim at supporting various multiservice applications over IP architectures which satisfy enhanced users demands through innovative services of increased Quality of Service (QoS). QoS can be assured through independent optimal design of network components or by optimizing interoperability.
Dimitrios G. Stratogiannis +3 more
openaire +1 more source
2005
The fourth-generation wireless mobile systems, commonly known as 4G, is expected to provide global roaming across different types of wireless and mobile networks; for instance, from satellite to mobile networks and to Wireless Local Area Networks (WLANs).
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The fourth-generation wireless mobile systems, commonly known as 4G, is expected to provide global roaming across different types of wireless and mobile networks; for instance, from satellite to mobile networks and to Wireless Local Area Networks (WLANs).
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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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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
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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
2017
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?????????????????? ?????????????????????? ?????????????????? ???????????????????????? 5G/4G ???????? ???????????????????? ???????????????????? ???????????????????????? ?????????????? ???????? ?? ???????????? ???? ?????????????????? ?????????????? ?????????????????? ??????????. ?????????????? ?????????????????????? ???????????????????? ????????????????,
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