Hybrid mobility management schemes integrating mobile IP and SIP for seamless invocation of services in all-IP network , " Telecommunication Systems, 2011. A novel user's authenti-cation scheme for pervasive on-line media services, " Telecommunication Systems,

The interaction between a complex socio-economic environment and the extremely fast pace of development of new telecommunication technologies and services justifies the interest in using multicriteria evaluation in decision making processes associated with several phases of network planning and design. Based on an overview of current and foreseen evolutions in telecommunication network technolo...

The telecommunication industry is concerned about the energy costs of its operating infrastructure, and the associated greenhouse gas emissions. At present, more than half of the total energy consumption of data centers is for the power and cooling infrastructure that supports the storage and communication equipment. One method of reducing energy consumption is an approach called ―free air cool...

this study was conducted to examine the­ relationship between organizational  justice and social capital in the telecommunication company of mianeh in 1391 that lasted one year. in this study, organizational justice as one of the major factors underlying the creation of social capital, has been studied in three dimensions (distributive justice, procedural justice and interactional justice), and...

A wide range of security services may be available to applications in a heterogeneous computer network environment. Resource Management Systems (RMSs) responsible for assigning computing and network resources to tasks need to know the resource-utilization costs associated with the various network security services. In order to understand the range of security services an RMS needs to manage, a ...

Urban infrastructure systems such as utility networks for electricity-, water-, sewageand gasservices, transportation systems and telecommunication networks are critical backbones of modern societies. However, these systems are often susceptible to natural and man-made hazards. Structural damages of components in these infrastructure networks not only disrupt residential and commercial activiti...

network effects, increase in the value of consuming a product if many other consumers use the same product, is a feature of many markets of high-technology products. frequently cited examples of products exhibiting network effects are telecommunication or software products. this research explores the role of network effects in the consumer´s choice of mobile operator in tehran. for our empirica...

The digital revolution holds great promise for prosperity and progress. However, the Information Society evolution is supported through the telecommunication networks deployment. The high cost of such infrastructures forces the companies to focus their efforts in the profitable society sectors. For that, the promotion of performances to bridge the digital divide between rural and urban areas ap...

In software-defined networks (SDNs), controller placement is a critical factor in the design and planning for future Internet of Things (IoT), telecommunication, satellite communication systems. Existing research has concentrated largely on factors such as reliability, latency, capacity, propagation delay, energy consumption. However, SDNs are vulnerable to distributed denial service (DDoS) att...

A wide range of security services may be available to applications in a heterogeneous computer network environment. Resource Management Systems (RMSs) responsible for assigning computing and network resources to tasks need to know the resource-utilization costs associated with the various network security services. In order to understand the range of security services an RMS needs to manage , a...