Journal of Guangdong University of Technology ›› 2016, Vol. 33 ›› Issue (02): 57-61.doi: 10.3969/j.issn.1007-7162.2016.02.011

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4G Network-Oriented Indoor Distributed System Design

Lian Jia-wei1, Liu Hai-lin2, Chen Lei2, Li Jiong-cheng3, Xiao Heng-hui3   

  1. 1. School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China;
    2. School of Applied Mathematics, Guangdong University of Technology, Guangzhou 510520, China;
    3. Research and Development Center, Guangdong Planning and Designing Institute of Telecommunications Co. Ltd, Guangzhou 510630, China
  • Received:2014-09-05 Online:2016-03-23 Published:2016-03-23

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Abstract:

In order to maintain MIMO dual-channel power balance in reforming 4G network indoor distributed system, this paper analyses the construction mode of the present indoor distributed system, then establishes a mathematical model and designs an algorithm based on MOEA/D-M2M. The experimental results demonstrate that our mathematical model and algorithm can obtain an optimal solution which aims to minimize the device cost while maximizing the indoor coverage.

Key words: indoor distributed system; MIMO(multiple input multiple output) dual-channel mode; evolutionary algorithm

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