A Novel Routing Strategy on Space Communication Network

8th International Conference on Advanced Infocomm Technology

Li, Yujian^1 ; Wang, Xu-Liang^1 ; Zhen-Dong, Xi^1 ; Bing-Hong, Wang^2

JLOMAC, China Satellite Maritime Tracking and Control Department, Jiangyin, China^1

Department of Modern Physics, University of Science and Technology of China, Hefei, China^2

关键词: Low costs;    Nearest neighbor search strategy;    Nearest neighbors;    Network Capacity;    Optimal performance;    Routing strategies;    Space communication network;    Traffic dynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/679/1/012033/pdf
DOI  :  10.1088/1742-6596/679/1/012033

来源: IOP

【 摘 要 】

In this paper, we propose an effective routing strategy on the basis of the so-called nearest neighbor search strategy by introducing a preferential time delay exponent β. Traffic dynamics both near and far away from the critical generating rate Rcare discussed. Simulation results demonstrate that the optimal performance of the system corresponds to β =-0.5. Due to the low cost of acquiring nearest-neighbor information and the strongly improved network capacity, our strategy may be useful and reasonable for the protocol designing of modern communication networks and space communication networks.