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Signicant eort is currently being applied to the integration of diverse digital communication services including voice, video, images and text into computer networks. Voice and video, characteristic of continuous media, dier from traditional data in that the data delivery has strict time requirements. This temporal nature places demands on a system which(More)
This paper looks at transport services required by applications and proposes using a QoS vector to specify all transport requirements. These ideas have been pursued in the design and development of a new transport protocol called A1. Preliminary performance results for A1 over ATM are presented and compared with an eecient kernel implementation of TCP/IP. 1(More)
Cloud computing (CC) refers to delivering applications, platform used to execute user application and Infrastructure to fulfill user hardware requirement as a service over internet. Virtual Machine (VM) is normally stored on Datacenters who consist of set of physical servers where VM is executing to fulfill service when gets accessed by end user. VM(More)
Processing power of mobile devices and network speeds are rapidly growing and this has driven the urge to look into user space implementation of network protocols. User level implementations enable applications to have direct impact on communication process by adjusting QoS and level of reliability. This is particularity valid in Local Area Networks were(More)
It has been clearly shown that mHealth solutions deliver more patient-focused healthcare and improve the overall efficiency of healthcare systems. In addition, these solutions can potentially reduce the cost of providing healthcare in the context of the increasing demands of the ageing populations in advanced economies. These solutions can also play an(More)
This paper carries out a study on enforcing trust as a means to improve user adoption of wearable technologies. These technologies can play an integral part in facilitating intelligent environments by collecting real-time data for input into networked controllers. The paper reviews wearable devices, their use and current concerns and challenges as well as(More)
The vast majority of current Internet usage is data retrieval and information exchange. As a result, the focus has been shifted from the current location-based system to an Information-Centric system, where information can be cached and accessed from anywhere within the network rather than from the end hosts only. To support this functionality, data must be(More)