A heterogeneous network choice algorithm based on dynamic
Chongqing University of Posts and Telecommunications, School of computer science and technology, Chongqing, China
Hongyu Gao, male, graduate, e-mail: email@example.com.
Yi Jiang, male, master instructor, mobile Internet research.
Yang Zou, male, graduate, lecturer.
To enhance the user experience and quality of service about wireless heterogeneous networks, I presented a dynamically selected heterogeneous network algorithm. The algorithm considereed the variability of the real-time network property and user demanded for real-time multi-business. The algorithm added weight between the right multi-business on the basis of AHP. And it introduced dynamic index matrix by calculating in GRA algorithm, thereby selecting the optimal access network. Simulation results show that the improved algorithm can effectively reduce the switching frequency and blocking rate, enhance the user experience QoS to some extent.
© Owned by the authors, published by EDP Sciences, 2016
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