scholarly journals Facilitating Mobile Service Provisioning in IP Multimedia Subsystem (IMS) Using Service Oriented Architecture

2007 ◽  
pp. 383-390 ◽  
Author(s):  
Igor Radovanović ◽  
Amit Ray ◽  
Johan Lukkien ◽  
Michel Chaudron
Keyword(s):  
Service Oriented Architecture ◽  
Mobile Service ◽  
Ip Multimedia Subsystem ◽  
Service Provisioning ◽  
Service Oriented

Towards Automated SLA Management for Service Delivery in SOA-based Environments

2016 ◽  
Vol 7 (1) ◽  
pp. 26-40
Author(s):  
Elarbi Badidi ◽  
Mohamed El Koutbi
Keyword(s):  
Service Oriented Architecture ◽  
Service Providers ◽  
Service Level ◽  
Third Party ◽  
Handheld Devices ◽  
Service Provisioning ◽  
Functional Requirements ◽  
Business Goals ◽  
Sla Negotiation ◽  
Service Oriented

The services landscape is changing with the growing adoption by businesses of the Service Oriented Architecture (SOA), the migration of business solutions to the cloud, and the proliferation of smartphones and Internet-enabled handheld devices to consume services. To meet their business goals, organizations increasingly demand services, which can satisfy their functional and non-functional requirements. Service Level Agreements (SLAs) are seen as the means to guarantee the continuity in service provisioning and required levels of service. In this paper, we propose a framework for service provisioning, which aims at providing support for automated SLA negotiation and management. The Service Broker component carries out SLA negotiation with selected service-providers on behalf of service-consumers. Multi-rounds of negotiations are very often required to reach an agreement. In each round, the negotiating parties bargain on multiple SLA parameters by trying to maximize their global utility functions. The monitoring infrastructure is in charge of observing SLA compliance monitoring using measurements obtained from independent third party monitoring services.

scholarly journals MIDDIS: Arquitectura de referencia para la interacción de servicios basados en SOA e IMS

2010 ◽  
Vol 20 (2) ◽  
pp. 65
Author(s):  
Ximena Velasco Melo ◽  
Óscar Mauricio Caicedo Rendón
Keyword(s):  
Information Technologies ◽  
Service Oriented Architecture ◽  
Ip Multimedia Subsystem ◽  
Service Oriented ◽  
Service Logic ◽  
Execution Environment

<span>En telecomunicaciones la tendencia actual está dirigida hacia una búsqueda de la convergencia de redes fijas y móviles, y por lo tanto, las redes que se diseñan son más complejas. Así mismo, se presentan nuevos retos en el campo de la interconexión e integración de servicios a través de múltiples redes, tecnologías y áreas de negocio, lo cual hace imprescindible interoperar los servicios de las Tecnologías de Información (Information Technologies, IT ), con los de telecomunicaciones. Para aportar en la solución de estos retos y debido además, a la ausencia de un entorno de telecomunicaciones convergente y completamente adecuado para la prestación de servicios tradicionales y nuevos, en este artículo se presenta una arquitectura de referencia que permite la habilitación y entrega rápida de servicios convergentes para el mundo IT y el mundo de las Telecomunicaciones, con la mediación en la interacción de servicios basados en la Arquitectura Orientada a Servicios (Service Oriented Architecture, SOA), y el Subsistema Multimedia IP (IP Multimedia Subsystem, IMS ). La característica esencial del middleware, implementado en un Entorno de Ejecución de Lógica de Servicio (Service Logic Execution Environment, SLEE), consiste en que IMS utiliza a SOA para integrar sus propios elementos software con componentes externos y de esta manera, se logra la combinación de las facilidades de la Web y de IMS para exponer un conjunto de servicios enriquecidos para ambos mundos.</span>

Mobilising the Enterprise

2011 ◽  
pp. 201-220
Author(s):  
Ed Young
Keyword(s):  
Service Oriented Architecture ◽  
Mobile Service ◽  
Service Oriented

This article examines current mobile Service Oriented Architecture (SOA) research concerns and presents approaches to the challenges of enterprise support for mobility.

Mobile Service Oriented Architecture (MSOA) for Businesses in the Web 2.0 Era

2010 ◽  
pp. 178-191
Author(s):  
Ming-Chien Wu ◽  
Bhuvan Unhelkar
Keyword(s):  
Web 2.0 ◽  
Service Oriented Architecture ◽  
Mobile Technologies ◽  
Mobile Service ◽  
Network Computing ◽  
Implementation Framework ◽  
Business Applications ◽  
Business Opportunities ◽  
Service Oriented ◽  
The Web

This chapter describes an approach to extending service oriented architecture (SOA) with mobile technologies (MT) resulting in what can be called mobile service oriented architecture (MSOA). Web services (WS) is a popular approach to business applications in the second Web generation (Web 2.0). Mobile technologies (MT) help people reach out and interact with each other anytime and anywhere, transcending time and location boundaries. MSOA brings together MT and WS to create opportunities for offering and consuming services over the wireless networks in Web 2.0 era and beyond. Furthermore, the intelligent convergence of mobile connectivity, network computing, open technology, open identity, and several such emerging technologies pave the way for newer and wider range of service-oriented business opportunities. The authors describe this MSOA model and an approach to its validation through an implementation framework in this chapter.

Mobile Service Oriented Architecture (MSOA) for Businesses in the Web 2.0 Era

2010 ◽  
pp. 546-559
Author(s):  
Ming-Chien Wu ◽  
Bhuvan Unhelkar
Keyword(s):  
Web 2.0 ◽  
Service Oriented Architecture ◽  
Mobile Technologies ◽  
Mobile Service ◽  
Network Computing ◽  
Implementation Framework ◽  
Business Applications ◽  
Business Opportunities ◽  
Service Oriented ◽  
The Web

This chapter describes an approach to extending service oriented architecture (SOA) with mobile technologies (MT) resulting in what can be called mobile service oriented architecture (MSOA). Web services (WS) is a popular approach to business applications in the second Web generation (Web 2.0). Mobile technologies (MT) help people reach out and interact with each other anytime and anywhere, transcending time and location boundaries. MSOA brings together MT and WS to create opportunities for offering and consuming services over the wireless networks in Web 2.0 era and beyond. Furthermore, the intelligent convergence of mobile connectivity, network computing, open technology, open identity, and several such emerging technologies pave the way for newer and wider range of service-oriented business opportunities. The authors describe this MSOA model and an approach to its validation through an implementation framework in this chapter.

Mobilising the Enterprise

2009 ◽  
Vol 1 (4) ◽  
pp. 1-20
Author(s):  
Ed Young
Keyword(s):  
Service Oriented Architecture ◽  
High Availability ◽  
Mobile Service ◽  
Information Demand ◽  
Service Oriented

The workforce is becoming increasingly dynamic as information demand is everywhere and all the time. Pervasive information is the only way to keep up and the only way to persistently consume this information is high availability through mobility. This article examines current mobile Service Oriented Architecture (SOA) research concerns and presents approaches to the challenges of enterprise support for mobility.

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