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Femtocells have emerged as a promising solution for increasing network capacity to cope with the exponential growth of mobile video traffic. However, the randomness of wireless channel and cross-tier interference may cause frequent interruption or fluctuation of video playback, which is challenging for wireless video streaming. In this paper, we consider a femtocell scalable video streaming system...
Dynamic resource allocation scheme is a key component of 3GPP long-term evolution (LTE) for satisfying quality-of-service (QoS) requirement as well as improving the system throughput. In this paper, a buffer-aware adaptive resource allocation scheme for LTE downlink transmission is proposed for improving the overall system throughput while guaranteeing the statistic QoS and keeping certain fairness...
Driven by global warming suppression and depletion of fossil fuel resource, micro-grid (MG) especially the one with renewable sources such as solar photovoltaic (PV) and wind generations (WG) are getting attention in power systems. Nevertheless, due to the unpredictability and fluctuation of the energy generated by renewable energy resources, it is hard to adapt to the change of the consumers' electricity...
3GPP Long Term Evolution (LTE) is considered to be a promising solution for smart grid because it provides both low latency and large band-width. However, LTE was not originally intended for smart grid applications, where data generated by the grid have specific delay requirements that are different from traditional data or voice communications. In this paper, the specific QoS requirement - the maximum...
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