Abstract
A data scheduling algorithm based on link distance is proposed in this paper, aiming at the problem of low data transmission throughput caused by the unequal link distance between aircraft relay nodes and ground nodes in a directional aviation relay network. Firstly, the aircraft node acquires the data transmission request of the ground node during the data transmission request collection stage, and measures the transmission distance and the data transmission delay with the ground node. Secondly, a data scheduling algorithm based on downlink first uplink, long distance first and short distance is designed, which fully utilizes the communication delay expansion gain brought by the unequal link distance. Finally, the simulation results show that when the network traffic is saturated, compared with the distributed scheduling (DS) algorithm, the algorithm named link distance data scheduling (LDDS) proposed in this paper improves the network throughput by 7.4%.
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References
Xu, Z., Yuan, J., et al.: Multi-UAV relay network supporting mobile ad hoc network communication. J. Tsinghua Univ. (Nat. Sci. Ed.) 51(2), 8–13 (2011)
Yan, Z., Li, Q., Li, B., Yang, M.: A multiple access protocol based on link distance and ring splitting in directional aviation relay network. J. Northwestern Polytechnical Univ. 38(1), 147–154 (2020)
Jing, Z., Zeng, H., Li, D.: Research on MAC networking technology of directional ad hoc network. Communication technology, pp. 1041–1047 (2014)
Macleod, R.B., Margetts, A.: Networked airborne communications using adaptive multi-beam directional links. In: 2016 IEEE Aerospace Conference (2016)
Liang, L.: Node design of self-organizing long-distance wireless communication system. Ph.D. thesis, North University of China (2011)
Lou, H.P., Sun, Y.Q., Fan, G.: Application of long-distance wireless communication technologies in supervisory control system. J. Sci-Tech Inf. Dev. Econ. 16(17), 235–237 (2006)
Mo, P., Li, S.: TDMA time slot allocation algorithm research and Qt platform implementation (2017)
Zhang, J., Lai, H., Xiong, Y.: Concurrent transmission based on distributed scheduling for underwater acoustic networks. Sensors 19, 1871 (2019)
Miguel-Angel, L.N., Jose-Miguel, M.R., Pablo, O., Javier, P.: Optimal scheduling and fair service policy for STDMA in underwater networks with acoustic communications. Sensors 18(2), 612 (2018)
Hu, T., Fei, Y.: DSH-MAC: medium access control based on decoupled and suppressed handshaking for long-delay underwater acoustic sensor networks. In: 2013 IEEE 38th Conference on Local Computer Networks (LCN 2013) (2013)
Acknowledgement
This work was supported in part by Science and Technology on Avionics Integration Laboratory and the Aeronautical Science Foundation of China (Grant No. 201955053002), the National Natural Science Foundations of CHINA (Grant No. 61871322, No. 61771392, No. 61771390, and No. 61501373), and Science and Technology on Avionics Integration Laboratory and the Aeronautical Science Foundation of China (Grant No. 20185553035).
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Zhou, W., Li, B., Yan, Z., Yang, M. (2021). A Data Scheduling Algorithm Based on Link Distance in Directional Aviation Relay Network. In: Lin, YB., Deng, DJ. (eds) Smart Grid and Internet of Things. SGIoT 2020. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 354. Springer, Cham. https://doi.org/10.1007/978-3-030-69514-9_33
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DOI: https://doi.org/10.1007/978-3-030-69514-9_33
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