Design of multi-radio access selection algorithm in home network

2014 ◽  
Author(s):  
Wenting Cai ◽  
Mei Song ◽  
Yinglei Teng ◽  
Deyu Yuan
Keyword(s):  
Home Network ◽  
Selection Algorithm ◽  
Access Selection ◽  
Radio Access

Access Selection Algorithm of Heterogeneous Wireless Networks for Smart Distribution Grid Based on Entropy-Weight and Rough Set

2017 ◽  
Vol 18 (6) ◽  
Author(s):  
Min Xiang ◽  
Qinqin Qu ◽  
Cheng Chen ◽  
Li Tian ◽  
Lingkang Zeng
Keyword(s):  
Wireless Networks ◽  
Rough Set ◽  
Blocking Probability ◽  
Heterogeneous Wireless Networks ◽  
Dynamic Network ◽  
Selection Algorithm ◽  
Distribution Grid ◽  
Entropy Weight ◽  
Access Selection ◽  
Smart Distribution Grid

AbstractTo improve the reliability of communication service in smart distribution grid (SDG), an access selection algorithm based on dynamic network status and different service types for heterogeneous wireless networks was proposed. The network performance index values were obtained in real time by multimode terminal and the variation trend of index values was analyzed by the growth matrix. The index weights were calculated by entropy-weight and then modified by rough set to get the final weights. Combining the grey relational analysis to sort the candidate networks, and the optimum communication network is selected. Simulation results show that the proposed algorithm can implement dynamically access selection in heterogeneous wireless networks of SDG effectively and reduce the network blocking probability.

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