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Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2944457
Abstract: To fully utilize the system resources and enhance the user experience, two types of offloading mechanisms are designed for massive MIMO (multiple-input-multiple-out) enabled heterogeneous cellular networks (HCNs). Such mechanisms can achieve a tradeoff between energy…
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Keywords:
heterogeneous cellular;
cellular networks;
enabled heterogeneous;
design ... See more keywords
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Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2986132
Abstract: A software-defined networking (SDN) architecture is capable of integrating all radio frequency and optical wireless small cell networks (e.g. fifth generation (5G), long-term evolution (LTE) femtocell, wireless fidelity (WiFi), light fidelity (LiFi)) in one network…
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Keywords:
software defined;
hetnet;
enabled heterogeneous;
wireless ... See more keywords
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Published in 2019 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2019.2916449
Abstract: We develop the optimal economical caching schemes in cache-enabled heterogeneous networks, while delivering multimedia video services with personalized viewing qualities to mobile users. By applying scalable video coding (SVC), each video file to be requested…
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Keywords:
economical caching;
layer;
enabled heterogeneous;
cache enabled ... See more keywords