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This letter proposes a new business model for distribution network operators (DNOs)—shared network access (SNA), aiming to integrate flexible demand in a cost-effective manner. The SNA scheme incentivises the incumbent DNOs to give up its exclusive access to the network, leasing the spare capacity or back up capacity to a licensed independent party. The ownership of assets will be retained by the...
Cloud computing is an effective approach for organizing computing resource which can improve service capability of WMNs remarkably. However, some drawbacks of wireless networks exist inherently make the cloud computing in WMNs insecure with various threats. In this paper, a novel hierarchical framework which is more compatible for cloud computing in WMNs is proposed, a completed security architecture...
Mobile Cloud Computing (MCC) enables the mobile devices to offload their applications to the cloud, and thus greatly enriches the types of applications on mobile devices and enhances the quality of service of the applications. Under various circumstances, researchers have put forward several MCC architectures. However, how to reduce the response latency while efficiently utilizing the idle service...
The demand for broadband access has grown steadily as users experience the convenience of high-speed response combined with "always-on" connectivity. In this paper, we propose a radio over fiber (RoF) based broadband wireless access network architecture. Characteristics of the architecture, advantages and benefits, and appLications of RoF technology are discussed. Moreover, a radio over...
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