1,426 resources related to Intserv networks
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The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.
IEEE Global Communications Conference (GLOBECOM) is one of the IEEE Communications Society’s two flagship conferences dedicated to driving innovation in nearly every aspect of communications. Each year, more than 2,900 scientific researchers and their management submit proposals for program sessions to be held at the annual conference. After extensive peer review, the best of the proposals are selected for the conference program, which includes technical papers, tutorials, workshops and industry sessions designed specifically to advance technologies, systems and infrastructure that are continuing to reshape the world and provide all users with access to an unprecedented spectrum of high-speed, seamless and cost-effective global telecommunications services.
ICC 2020 - 2020 IEEE International Conference on Communications
All topics relating to existing and emerging communications networking technologies.
The Conference focuses on all aspects of instrumentation and measurement science andtechnology research development and applications. The list of program topics includes but isnot limited to: Measurement Science & Education, Measurement Systems, Measurement DataAcquisition, Measurements of Physical Quantities, and Measurement Applications.
All fields of satellite, airborne and ground remote sensing.
The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...
Video A/D and D/A, display technology, image analysis and processing, video signal characterization and representation, video compression techniques and signal processing, multidimensional filters and transforms, analog video signal processing, neural networks for video applications, nonlinear video signal processing, video storage and retrieval, computer vision, packet video, high-speed real-time circuits, VLSI architecture and implementation for video technology, multiprocessor systems--hardware and software-- ...
Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)
IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...
Each tutorial reviews currents communications topics in network management and computer and wireless communications. Available tutorials, which are 2.5 to 5 hours in length contains the original visuals and voice-over by the presenter. IEEE Communications Surveys & Tutorials features two distinct types of articles: original articles and reprints. The original articles are exclusively written for IEEE Communications Surveys & Tutorials ...
2007 First IEEE International Symposium on Information Technologies and Applications in Education, 2007
Studied the current situation and experience of the E-school (electronic school) construction in universities of China. Analyzed the advantages and disadvantages of the three E-school system technical route which are respectively based on c s model, on Louts Domino/Notes and on J2EE. Put forwards that the E-school system has three-layer structural model (network infrastructure platform, public support platform and application ...
2006 International Conference on Wireless Communications, Networking and Mobile Computing, 2006
Next generation cellular networks are based on packet switching and has QoS support based on architectures such as integrated services. To calculate the QoS parameters such as packet delay will be very important. In order reach to this goal, in this paper we propose a model for an integrated services wireless access router. Our model describes the user mobility effect ...
GLOBECOM 97. IEEE Global Telecommunications Conference. Conference Record, 1997
Summary form only given. The problem of flow control in ATM networks is a difficult one due to the uncertainties about the flow rates of the data streams coming from various sources of traffic at different nodes of the network. The flow control problem consists of multiplexing the ATM traffic and it is a challenging statistical management strategy where different ...
IEEE Power Engineering Review, 1999
Proceedings 23rd Annual Conference on Local Computer Networks. LCN'98 (Cat. No.98TB100260), 1998
Discrete service disciplines have been shown capable of emulating the ideal Generalized Processor Sharing discipline within one maximum-sized packet's transmission time. As a result, the accuracy of such schemes increases with improvements in link speed due to the corresponding reduction in packet transmission delay. However, the merits of such accuracy diminish with improvements in link speed as its impact on ...
Robotics History: Narratives and Networks Oral Histories: Shinichi Yuta
Robotics History: Narratives and Networks Oral Histories: Maja Mataric
Robotics History: Narratives and Networks Oral Histories: Daniel Koditschek
802.22: Wireless Regional Area Networks
IEEE Future Networks Initiative - Academia and Industry Shaping and Evolving the Future
Robotics History: Narratives and Networks Oral Histories: Maja Mataric (2)
Systems Optimization for Future Networks - IEEE Future Networks Initiative webinar
Networks Beyond the Reach of Networks: What Roles Can 5G Play? - Henning Schulzrinne - 5G Technologies for Tactical and First Responder Networks 2018
Towards On-Chip Optical FFTs for Convolutional Neural Networks - IEEE Rebooting Computing 2017
Robotics History: Narratives and Networks Oral Histories:Gary Bradsky
Robotics History: Narratives and Networks Oral Histories: Toshio Fukuda
Robotics History: Narratives and Networks Oral Histories:Hiroshi Ishiguro
Robotics History: Narratives and Networks Oral Histories:John Hollerbach
Wireless Networks for Humanitarian Use - GHTC 2012 Session - Dale Smith
Empowering local food markets via smartphones - GHTC 2012 Session - Justin Henriques
Artificial Neural Networks, Intro
Part 1 of 3: Workshop on 5G Technologies for Tactical and First Responder Networks
Evolution of Optical and Transport Technologies for 5G Crosshaul Networks - IEEE Future Networks Initiative webinar
Part 2 of 3: Workshop on 5G Technologies for Tactical and First Responder Networks
Studied the current situation and experience of the E-school (electronic school) construction in universities of China. Analyzed the advantages and disadvantages of the three E-school system technical route which are respectively based on c s model, on Louts Domino/Notes and on J2EE. Put forwards that the E-school system has three-layer structural model (network infrastructure platform, public support platform and application integration platform) and four functions (coordinated office, operations management, resource management and public service). Discussed the guiding ideology, principles and strategies of E-school construction.
Next generation cellular networks are based on packet switching and has QoS support based on architectures such as integrated services. To calculate the QoS parameters such as packet delay will be very important. In order reach to this goal, in this paper we propose a model for an integrated services wireless access router. Our model describes the user mobility effect on the mean packet delay over such routers under two different CAC schemes. Besides, we apply this model to evaluate the mobility effect over two QoS support approaches, the standard IntServ and a new proposal for QoS support based on integrated services named IntServ6
Summary form only given. The problem of flow control in ATM networks is a difficult one due to the uncertainties about the flow rates of the data streams coming from various sources of traffic at different nodes of the network. The flow control problem consists of multiplexing the ATM traffic and it is a challenging statistical management strategy where different patterns are directed into the communication channels. During the multiplexing stage, some prescribed performance constraints on the communication parameters should be strictly satisfied. The real motivation for considering an unconventional control technique for flow control in the ATM networks is because with the growing demand for the traffic of the integrated services (including voice and data communications), reliable decisions should be taken in real time. We consider the problem of estimating the statistical parameters of an intelligent control scheme for smoothing the ATM networks based on a neural network architecture. The neural network considered for carrying out the task of flow control runs the statistical estimation as an iterated map. The reason for this architectural design is the need to have a robust estimation scheme, where the convergence to an attractor of the neural dynamics can be enforced to hold in a small number of iterations of the statistical mapping. The neural network is symmetrically connected and this choice reflects a kind of tradeoff between the speed of convergence and the stability of the states during the successive states of the dynamical relaxation. A numerical experiment describing the dynamic performances of the neural controller for the ATM flow control is presented.
Discrete service disciplines have been shown capable of emulating the ideal Generalized Processor Sharing discipline within one maximum-sized packet's transmission time. As a result, the accuracy of such schemes increases with improvements in link speed due to the corresponding reduction in packet transmission delay. However, the merits of such accuracy diminish with improvements in link speed as its impact on call admission decisions decreases. Meanwhile, overhead, in terms of the number of scheduling decisions to be made per unit time, increases with the number of packets transmitted. In response, this paper will present the DQFS service discipline which enables GPS emulation servers to dynamically "tune" their service quanta based upon the QoS requirements of their currently supported applications rather than the network's maximal packet size. It will also demonstrate how the overhead of a GPS emulation server can be reduced in high speed networks without jeopardizing QoS guarantees or adversely impacting fairness.
Improvements in telecommunication and computer technologies have made integrated services packet-switched networks possible. It is expected that a significant portion of future networks will carry prerecorded video and that traffic in applications such as video on demand (VoD) will include high- fidelity audio, short multimedia clips, and full-length movies. In this paper we study the effect of video rate smoothing, of prerecorded VBR sources, on network utilization and admission control of a VoD system, such that the end users receive a satisfactory service. The enhancement piecewise constant rate transmission and transport (e-PCRTT) algorithm is used as the smoothing algorithm, which utilizes equal size intervals. The effect of smoothing on the statistical characteristics of multiplexed video streams is explored. We found that synchronization between the smoothing intervals can significantly improve the efficiency of the smoothing process by reducing the number of bandwidth changes and the rate variability of the multiplexed stream. In this paper we propose an admission control policy in which a bandwidth rate-plan is negotiated at stream initiation. The algorithm is evaluated via simulation for the VoD scenario.
The QoS problem is introduced in this paper firstly, then two models for IP QoS are analyzed, they are integrated services architecture model (IntServ) and differentiated services architecture model (DiffServ) respectively. Based on the analysis, an improved ATN network structure-using IP QoS architecture DiffServ in ATN is proposed. This paper also proposes a new way to manage the queues in order to improve the QoS service, which lies in AF and BE queue manage algorithm in ATN over DiffServ: AF and BE queue share RIO algorithm to manage queue. The simulation results show: the IP QoS has matured enough, so as to provide the QoS service for ATN architecture and the improved algorithm effectively realizes that packets with different priority will achieve different class QoS service in ATN.
2D mesh-based motion compensation can effectively eliminate blocking artifacts that are common in block matching. However, the main difficulty of the scheme is nodal trajectory in occlusion regions. Besides, mesh design is also important because it is related to the efficiency of motion compensation. This work firstly presents a more efficient and delicate algorithm to generate content-based Delaunay triangular mesh (DTM) which is adaptive to temporal activities in a video sequence. Moreover, a mesh-based nodal forward tracking scheme is proposed, in which local mesh structure is locally altered according to occlusion regions. Furthermore, in terms of trajectories of nodes the deformation of the mesh, the change of the content of the video can be perceived, which facilitates the adaptive assignment of GOP structure. The intra-frame of GOB can be assigned at the moment when there is an abrupt change in contents of pictures, e.g. an occluded object (objects) entering picture. The experimental results demonstrate the efficiency of the motion compensation and node tracking and adaptive GOP structure.
Target localization is one of the basic functions of wireless sensor networks. In the target localization algorithms, the problem of how many sensors are needed and how they are deployed is what we are concerned about in this paper. The authors of (K.C. Ho et al., 2007) present the mathematical expression of Cramer-Rao lower bound for the localization error, which is the smallest lower bound of any unbiased estimation. However it is difficult to be used to find out the relation between sensor number and Cramer-Rao lower bound directly. In this paper the relation between sensor number and Cramer- Rao lower bound is revealed by simulation. And how the topology affects the Cramer-Rao lower bound is also presented.
The physical layer security in the up-link of the wireless communication systems is often modeled as the multiple access wiretap channel (MAC-WT), and recently it has received a lot attention. In this paper, the MAC-WT has been re-visited by considering the situation that the legitimate receiver feeds his received channel output back to the transmitters via two noiseless channels, respectively. This model is called the MAC-WT with noiseless feedback. We present a new hybrid inner bound on the secrecy capacity region of this feedback model, and it is constructed by using the feedback as a tool not only to allow the independent transmitters to co-operate with each other (decode each other's transmitted message from the feedback), but also to generate two secret keys respectively shared between the legitimate receiver and the two transmitters. We show that this hybrid inner bound is strictly larger than the already existing decode-and-forward (DF) inner bound. Moreover, we provide a sato-type outer bound on the secrecy capacity region of the MAC-WT with noiseless feedback. The results of this paper are further explained via a Gaussian example.
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