Papers by Fredriq Michael
4G mobile communication systems: Turns, trends and transition
… Technology, 2007. International Conference on, Jan 1, 2007
Recent activity in 4G (fourth generation) mobile communication systems has steeped the race in it... more Recent activity in 4G (fourth generation) mobile communication systems has steeped the race in its implementation at the earliest. 4G wireless being an upcoming standard witnesses burgeoning interest amongst researchers and vendor. It is being designed to allow seamless ...
… on Internet and Web Applications and …, Jan 1, 2006
Fourth Generation (4G) is the next generation of wireless networks that will replace third Genera... more Fourth Generation (4G) is the next generation of wireless networks that will replace third Generation (3G) networks sometimes in future. 4G is intended to provide high speed, high capacity, low cost per bit, IP based services for video, data and Voice (VoIP).4G is all about an integrated, global network that's based on an open system approach. At the moment we have several technologies each capable of performing some of the functions like broadband data access in mobile or nomadic environments, supporting voice traffic using voice over IP (VoIP) etc. But what we really need is a deployment of new technologies that allow merging, bridging and integrating all these separate systems into an information delivery system of the twenty first century. The emerging IEEE 802.16 BWA technology WiMAX (World wide interoperability for Microwave Access) allows interoperability and combines the benefits that other wireless networking technologies offer individually and leads a path towards 4G and become the 4G wireless technology in the future. The 4G/WiMAX spectrum will be used for voice, video and data --all considered broadband wireless access (BWA) applications. This paper will evaluate the potential of WiMAX as 4G technology, provide a very strong comparison between WiMAX and Wi-Fi IP based technologies, deployment of various architectures like (i) Wi-Fi / WiMAX (Wi-Fi with WiMAX can be called as migration path to 4G when both are viewed as complementary to one another [5]), (ii) Mobile WiMAX that can provide users with connectivity wherever they are and deliver the promise of 4G.
Spread Spectrum Techniques and …, Jan 1, 2006
Within the wide range of issues related to 4G energy efficient wireless networks and QoS manageme... more Within the wide range of issues related to 4G energy efficient wireless networks and QoS management wireless networks, due to the scope of the ISSTA conference, in will be also in the focus of research. Due to limited space, this presentation we highlight some segments of wireless and a specific profile of ISSSTA conference, in this networks that will be based on spread spectrum (including presentation we will comment on some of the issues listed UWB) physical layer and mainly discuss only network above. For a variety of other issues the reader is referred to adaptability and reconfigurability issues.
Future Computer and …, Jan 1, 2009
User requirements are growing faster than ever and the limitations of the current mobile communic... more User requirements are growing faster than ever and the limitations of the current mobile communication systems have forced the researchers to come up with more advanced and efficient technologies. 4G mobile technology is the next step in this direction. 4G is the next generation of wireless networks that will totally replace 3G networks. It is supposed to provide its customers with better speed and all IP based multimedia services. 4G is all about an integrated, global network that will be able to provide a comprehensive IP solution where voice, data and streamed multimedia can be given to users on an "Anytime, Anywhere" basis. At present we have many technologies each capable of performing functions like supporting voice traffic using voice over IP (VoIP), broadband data access in mobile environment etc., but there is a great need of deploying such technologies that can integrate all these systems into a single unified system. 4G presents a solution of this problem as it is all about seamlessly integrating the terminals, networks and applications. The race to implement 4G is accelerating as well as quite challenging. The aim of this paper is to highlight the benefits, challenges in deployment and scope of 4G technologies.
4G wireless technology: When will it happen? What does it offer?
Solid-State Circuits Conference, 2008. A-SSCC'08. …, Jan 1, 2008
... real time video streaming Interactive 3D graphics High-resolution video streaming Mobile Web ... more ... real time video streaming Interactive 3D graphics High-resolution video streaming Mobile Web 2.0 ... These new MIDs, Mobile Internet Devices, are low-power, high-performance wireless devices ... delivers a whole new level of integration and performance for 4G applications by ...
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Papers by Fredriq Michael