Small Cell Deployment and Smart Cooperation Scheme in Dual-Layer Wireless Networks

Traditional mobile networks will become dual-layer wireless networks due to small cells’ deployment. The advantages of dual-layer networks are improving network capacity and overcoming the problem of unbalanced traffic distribution in time-space domain. In this paper, performance of small cells depl...

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Bibliographic Details
Published in:International journal of distributed sensor networks 2014-01, Vol.10 (3), p.929805
Main Authors: Wei, Su, Qi, Liu, Yiqun, Li, Meng, Bi, Guoli, Chen, Hongke, Zhang
Format: Article
Language:English
Subjects:
Access control
Control
Cooperation
Efficiency
Electromagnetic interference
Energy conservation
Energy efficiency
Engineering research
Mobile communication systems
Networks
Noise levels
Simulation
Streaming media
Telecommunications industry
Traffic engineering
Traffic flow
Wireless communication systems
Wireless communications
Wireless networks
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Summary:Traditional mobile networks will become dual-layer wireless networks due to small cells’ deployment. The advantages of dual-layer networks are improving network capacity and overcoming the problem of unbalanced traffic distribution in time-space domain. In this paper, performance of small cells deployment is evaluated in simulations. It is shown that users’ traffic is offloaded by small cells obviously. At the same time, performances of signal to interference plus noise ratio (SINR) and throughput are also improved. However, low SINR (SINR
ISSN:1550-1477
1550-1329
1550-1477
DOI:10.1155/2014/929805