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In this paper, we proposed a multiple attributes handover algorithm based on fuzzy logic. The algorithm utilizes received signal strength (RSS), forecasting RSS, delay, network loads and battery utilization as parameters to design of fuzzy logic system, and the candidate network of the fuzzy logic system is reduced by the gray prediction algorithm, using fuzzy logic method processed the parameters,...
Heterogeneous network (HetNet) is a promising deployment in fifth generation (5G). HetNet consists of Macro BS and underlaid BSs with lower transmission power and smaller coverage. Cell range expansion (CRE) has been widely applied to offload users to pico, which can obtain larger cell splitting gain, achieve more system throughput. However, CRE will introduce severe inter-cell interference. A cross-tier...
As the fifth generation of mobile technology (5G) is positioned to address the demands and business contexts of 2020 and beyond, many people devote themselves to explore a novel network architecture and communication solution. With the 5G springing up, the style of how people acquire, manage and engage with information will change. To meet this growing trend, a grouping-oriented admission control...
In this work, we consider a heterogeneous network consisting of several macro BSs (base stations) and pico BSs. In cellular networks, current trend indicates the deployment density of pico BSs becoming larger, and Inter-site Distance becoming smaller than before. The cooperation among the macro and pico BSs should cause the attention of the researchers under this new circumstance. We propose a hierarchical...
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