Search results for "Hardware virtualization"
showing 2 items of 2 documents
Deploying Virtual MAC Protocols Over a Shared Access Infrastructure Using MAClets
2013
Network virtualization has been extensively researched in the last years as a key enabler for improving the network performance. However, virtualization in wireless networks pose some unique challenges: first, the usual over-provisioning approach for providing isolation between multiple virtual entities is not viable; second, the partitioning criteria are often ambiguous, since the actual resources perceived by each entity depend on many external (and time-varying) factors. In this demo, we show an effective virtualization solution for wireless local area networks, solving the problem of isolation and flexible resource paritioning, based on the concept of MAClets. MAClets are software progr…
Impact of Cloud Computing Technologies on Pricing Models of Software Firms – Insights from Finland
2014
In this paper we study the changes in the pricing models of software firms that use cloud computing technologies as part of their products and services. This paper presents findings from 324 responses to a questionnaire survey on how pricing model elements of software firms have changed as a result of adopting hardware virtualization, multi-tenancy, online delivery and configurability. The findings suggest that Software-as-a-Service firms – making use of the cloud computing technologies – are generally simplifying their pricing model, increasing the use of usage-based pricing, reducing the customers’ influence and unifying their pricing across customers. These changes occur together with st…