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This paper aims at improving the energy efficiency of small cell networks via cell sleep mechanism. The traditional power consumption minimization problem with quality of service (QoS) constraints is reestablished from the distributed small cell eNodeB (SeNB) sleep algorithm. The proposed algorithm consists of a Rate- based Access and Scheduling (RAS) algorithm and a distributed Diluted Load based...
This paper presents the design, implementation and evaluation of SprintNet, a novel network architecture for data centers. SprintNet achieves high performance in network capacity, fault tolerance, and network latency. SprintNet is also a scalable, yet low-diameter network architecture where the maximum shortest distance between any pair of servers can be limited by no more than four and is independent...
Visible light communications (VLC) are gaining popularity and may provide an alternative means of communications in indoor environment, due to their great advantages in high transmission rate, high bandwidth, green healthy, flexible coverage, etc. However, the past works mainly focus on the elements design, physical and MAC layer, little attention has been paid to system planning and design for VLC...
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