21,516 Hits in 4.9 sec

Policy-Driven Binding to Information Resources in Mobility-Enabled Scenarios [chapter]

Paolo Bellavista, Antonio Corradi, Rebecca Montanari, Cesare Stefanelli
2002 Lecture Notes in Computer Science  
The possible mobility of users, terminals, and even middleware/service components requires solutions to handle properly the links to information resources in response to the mobile entity migration.  ...  There is the need for novel middlewares capable of supporting mobility-enabled resource binding and of cleanly separating the application logic from binding strategies.  ...  Acknowledgements This investigation is supported by the University of Bologna (Funds for Selected Research Topics: "An integrated Infrastructure to Support Secure Services"), by CNR (Funds for Young Researchers  ... 
doi:10.1007/3-540-36389-0_15 fatcat:23s6dpmlqfbghbnzshzfvvj23i

Towards an Opportunistic, Socially-driven, Self-organizing, Cloud Networking Architecture with NovaGenesis

Antonio M. Alberti, Waldir Moreira, Rodrigo da Rosa Righi, Francisco J. Pereira Neto, Ciprian Dobre, Dhananjay Singh
2015 Proceedings of the 2nd International Workshop on Emerging Software as a Service and Analytics  
We highlight the requirements and solutions that NovaGenesis brings in to accommodate the inherent challenges of today's dynamic networking scenario, describing a convergent architecture, which integrates  ...  In this paper, we specify an opportunistic, socially-driven, selforganizing, cloud networking architecture using a future Internet proposal named NovaGenesis.  ...  NG enables users to define high level policies that can be published to other services by a policy definition service (PDS).  ... 
doi:10.5220/0005526300270036 dblp:conf/closer/AlbertiMRNDS15 fatcat:hocxmufmlbhyfhmeuxsubqx2ha

A Context-Based and Policy-Driven Method to Design and Develop Composite Web Services

Zakaria Maamar, Djamal Benslimane
2008 International Journal of E-Business Research  
Policies manage various aspects related to Web services like participation in composition and adjustment due to changes in the environment, and context provides the necessary information that enables for  ...  A running scenario that illustrates the use of CP4WS is presented in the article as well.  ...  the necessary information that enables for instance to trigger the appropriate for instance to trigger the appropriate instance to trigger the appropriate policies and to regulate the interactions between  ... 
doi:10.4018/jebr.2008070105 fatcat:gsltjoqlnbab5nkfkrgs7qzxse

Context-aware middleware for resource management in the wireless internet

P. Bellavista, A. Corradi, R. Montanari, C. Stefanelli
2003 IEEE Transactions on Software Engineering  
In this scenario, there are frequent provision-time changes in the context, defined as the logical set of accessible resources depending on client location, access terminal capabilities, and system/service  ...  In addition, CARMEN exploits the mobile agent technology to implement mobile middleware components that follow the provision-time movement of clients to support locally their customized service access.  ...  manage the resource binding in case of mobility (see Section 6).  ... 
doi:10.1109/tse.2003.1265523 fatcat:sgxmum6fvfbldkgqlhyvj73wpi

Embedding identity in mobile environments

Alfredo Matos, Susana Sargento, Rui Aguiar
2007 Proceedings of first ACM/IEEE international workshop on Mobility in the evolving internet architecture - MobiArch '07  
In particular, a new mobility paradigm can be created through an identity-dependent design.  ...  However, making Identity information available to the OSI stack enables enhanced protocols, which better integrate with A4C mechanisms, and provide better cross-layer integration.  ...  In 4G scenarios mobility management cannot be delegated to mobility protocols: with the increase of mobility solutions, it becomes complicated to maintain several sets of policies that apply to particular  ... 
doi:10.1145/1366919.1366927 fatcat:xox4tdpedjf53j2qw75a5nv35m

An Architecture for the Effective Support of Adaptive Context-Aware Applications [chapter]

Christos Efstratiou, Keith Cheverst, Nigel Davies, Adrian Friday
2001 Lecture Notes in Computer Science  
Scenarios The Need for Coordinated Application Adaptation for Power Management. This scenario illustrates the need for coordination in order to achieve efficient power management on a mobile system.  ...  However, this approach can be shown to lead to inefficient solutions because of the lack of support for enabling coordination between the adaptation policies of multiple applications that may coexist on  ...  More specifically, such policies should enable a mobile system to operate differently given the current context and the requirements of the user.  ... 
doi:10.1007/3-540-44498-x_2 fatcat:zqypxlg65fbknhvoaaylput5r4

IP Radio Resource Control System [chapter]

John Vicente, Andrew T. Campbell
2001 Lecture Notes in Computer Science  
The proposed solution leverages network programmability [1], multiple timescales, feedback-based mechanisms across flows, mobile clients and a centralized RAN or LAN control point to configure QOS policies  ...  In this work, we investigate and propose a system approach to balance time-varying, space-varying (usage) wireless and mobile channel conditions against IP-based service differentiation and end-end service  ...  In this scenario, the local policies may preempt the IP QOS global policies in order to manage time-varying or fairness issues caused by a fading or degraded local conditions on one or more flows.  ... 
doi:10.1007/3-540-45508-6_4 fatcat:k7ovjzsoqzcwbnoug5ukjiba6u

Future SDP through Cloud Architectures [chapter]

Foteini Andriopoulou, Dimitrios K. Lymberopoulos
2012 IFIP Advances in Information and Communication Technology  
Future SDP allows resources, services and middleware infrastructure deployed in diverse clouds to be delivered to users through a common cloud Broker.  ...  This cloud Broker is enhanced with policy, management, security and mediation functionalities that ensures proper use of development tools, resources and services only to certified participants of the  ...  The Policy Handler negotiates the policies for the above binding.  ... 
doi:10.1007/978-3-642-33412-2_1 fatcat:e3uxxeqn6vhthgbe7eqidovlpy

5G-ICN : Delivering ICN Services over 5G using Network Slicing [article]

Ravishankar Ravindran, Asit Chakraborti, Syed Obaid Amin, Aytac Azgin, Guoqiang Wang
2016 arXiv   pre-print
We specifically focus on the issue of how mobility-as-a-service (MaaS) can be realized as a 5G-ICN slice, and give an in-depth overview on resource provisioning and inter-dependencies and -coordinations  ...  As 5G proposes application-centric network slicing, which enables the use of new data planes realizable over a programmable compute, storage, and transport infrastructure, we consider Information-centric  ...  In the case of ICN, application APIs for Interest/Data traffic 3 bind identity information to enable security features such as content integrity and provenance validation.  ... 
arXiv:1610.01182v1 fatcat:zb6c4it6tza4plx5bkrzd75ewq

A prototype and demonstrator of Akogrimo's architecture: An approach of merging grids, SOA, and the mobile Internet

Jürgen Jähnert, Patrick Mandic, Antonio Cuevas, Stefan Wesner, Jose I. Moreno, Victor Villagra, Vicente Olmedo, Burkhard Stiller
2010 Computer Communications  
Furthermore, this is driven due to the fact that existing value chains in the telecommunications infrastructure are disappearing, while the IT sector could bring added value to the telecommunications network  ...  In parallel to these developments within the traditional IT sector, the notion of Virtual Organizations (VO) enabling collaborative businesses across organizational boundaries is addressed in the framework  ...  ACKNOWLEDGEMENTS The work presented was funded by the EU Project IST-2003-004293 "Akogrimo" (Access to Knowledge through the Grid in a Mobile World).  ... 
doi:10.1016/j.comcom.2010.03.003 fatcat:kwzgdgyugbgcboaub76gpjd6ha

On the challenges of building a web-based ubiquitous application platform

Heiko Desruelle, John Lyle, Simon Isenberg, Frank Gielen
2012 Proceedings of the 2012 ACM Conference on Ubiquitous Computing - UbiComp '12  
People use an increasing number of consumer electronic devices to access their mobile apps.  ...  Webinos is a virtualized Web-based application platform, aiming to support the collaboration of multiple devices within a single mobile application.  ...  ACKNOWLEDGEMENTS The research leading to these results has received funding from the European Union's Seventh Framework Programme (FP7-ICT-2009-5, Objective 1.2) under grant agreement number 257103 (Webinos  ... 
doi:10.1145/2370216.2370377 dblp:conf/huc/DesruelleLIG12 fatcat:qxmqnutkfzht7b3q5hyjxitmhu

A Review of Policy-Based Resource and Admission Control Functions in Evolving Access and Next Generation Networks

Christian Esteve Rothenberg, Andreas Roos
2008 Journal of Network and Systems Management  
Challenges and works in progress of NGN resource management towards Fixed and Mobile Convergence (FMC) are discussed as well.  ...  The IP Multimedia Subsystem (IMS) adopted in the core of Next Generation Networks (NGNs) promises to make network management easier by separating the control and the transport planes.  ...  The PCC binds transport and service information in such a way that charging and policy are tied together to target heterogeneous transport networks.  ... 
doi:10.1007/s10922-007-9096-3 fatcat:eiwhf2w7ojailhfjtsklenysti

MULTINET: Enabler for Next Generation Pervasive Wireless Services

O. Lazaro, A. Gonzalez, L. Aginako, T. Hof, F. Filali, R. Atkinson, S. de la Maza, P. Vaquero, B. Molina, J. O'Flaherty, R. Mazza
2007 2007 16th IST Mobile and Wireless Communications Summit  
In MULTINET project, features as mobility and multihoming are applied to wireless network to provide the necessary network and application functionality enhancements for seamless data communication mobility  ...  considering end-user scenario and preferences.  ...  In order to register multiple Care-Of Addresses, the Mobile Node sends a binding update containing a Binding Unique Identifier sub-option.  ... 
doi:10.1109/istmwc.2007.4299107 fatcat:3k75szh3tre7po3qomuxpkv3zm

A Distributed Dynamic Mobility Architecture with Integral Cross-Layered and Context-Aware Interface for Reliable Provision of High Bitrate mHealth Services [chapter]

András Takács, László Bokor
2013 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
vision of "connected health" aiming to deliver the right care in the right place at the right time.  ...  In this paper we propose a context-and content-aware, jointly optimized, distributed dynamic mobility management architecture to cope with the future traffic explosion and meet the medical QoS/QoE requirements  ...  To date, this traffic explosion is mostly driven by Internet applications providing interaction, information, and entertainment for human users.  ... 
doi:10.1007/978-3-642-37893-5_41 fatcat:qeok3q4i4nawzlt5elfp6xmema

Programmable mobile networks

Andrew T. Campbell, Michael E. Kounavis, Raymond R.-F. Liao
1999 Computer Networks  
In this paper we present the design, implementation and evaluation of mobiware, a middleware technology that enables the introduction of new services in mobile networks.  ...  in wireless and mobile environments.  ...  Chan Lucent Technologies who implemented the xbind connection management system from where the mobiware mobility agent grew.  ... 
doi:10.1016/s0169-7552(98)00298-0 fatcat:5mn4urwqubh7vji3ecnohy4x7i
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