Advanced Search
Volume 46 Issue 2
Feb.  2024
Turn off MathJax
Article Contents
WU Cuixian, DONG Yiheng, XU Yongjun, ZHANG Haibo, XUE Qing. Robust Resource Allocation Algorithm for Low Orbit Satellite Communication System Based on Imperfect CSI[J]. Journal of Electronics & Information Technology, 2024, 46(2): 671-679. doi: 10.11999/JEIT230086
Citation: WU Cuixian, DONG Yiheng, XU Yongjun, ZHANG Haibo, XUE Qing. Robust Resource Allocation Algorithm for Low Orbit Satellite Communication System Based on Imperfect CSI[J]. Journal of Electronics & Information Technology, 2024, 46(2): 671-679. doi: 10.11999/JEIT230086

Robust Resource Allocation Algorithm for Low Orbit Satellite Communication System Based on Imperfect CSI

doi: 10.11999/JEIT230086
Funds:  The National Natural Science Foundation of China (62271094, U21A20448), The Scientific and Technological Research Program of Chongqing Municipal Education Commission (KJZD-K202200601), The Key Fund of Natural Science Foundation of Chongqing (CSTB2022NSCQ-LZX0009), The Open Project of Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN-2302, IPCAN-2303)
  • Received Date: 2023-02-22
  • Rev Recd Date: 2023-07-13
  • Available Online: 2023-07-19
  • Publish Date: 2024-02-29
  • In order to solve the imbalance problem between power consumption and transmission in low orbit satellite communication systems caused by the limited resource, a robust resource allocation algorithm is proposed to maximize the minimum energy efficiency of multiple users by considering the effect of channel uncertainties on the performance degradation of real satellite communication systems. Firstly, a robust resource allocation model with Gaussian channel uncertainties is formulated by jointly optimizing the beamforming vectors and power allocation factors of the multi-beam satellite, meanwhile the outage rate constraint of each user, the power allocation factor constraint and the maximum transmit power constraint are considered simultaneously. The formulated problem is a non-convex and NP-hard with parametric perturbation, which is difficult to solve it directly. To this end, the original problem is converted into a convex one by using Dinkelbach’s method, Bernstein-type inequality, semi-definite relaxation and the alternating optimization technique, and an iteration-based hybrid robust beamforming and power allocation algorithm is proposed. Simulation results verify that the proposed algorithm has good energy efficiency and strong robustness.
  • loading
  • [1]
    王宁远, 陈东, 刘亮, 等. 未来低轨信息网络发展与架构展望[J]. 电子与信息学报, 2023, 45(2): 396–406. doi: 10.11999/JEIT211400.

    WANG Ningyuan, CHEN Dong, LIU Liang, et al. Development trend and architecture prospect of future low-earth-orbit information networks[J]. Journal of Electronics &Information Technology, 2023, 45(2): 396–406. doi: 10.11999/JEIT211400.
    [2]
    XU Yongjun, GUI Guan, GACANIN H, et al. A survey on resource allocation for 5G heterogeneous networks: Current research, future trends, and challenges[J]. IEEE Communications Surveys & Tutorials, 2021, 23(2): 668–695. doi: 10.1109/COMST.2021.3059896.
    [3]
    XU Yongjun, XIE Hao, WU Qingqing, et al. Robust max-min energy efficiency for RIS-aided HetNets with distortion noises[J]. IEEE Transactions on Communications, 2022, 70(2): 1457–1471. doi: 10.1109/TCOMM.2022.3141798.
    [4]
    孙士勇, 王薇, 顾晨伟, 等. 基于公平效用函数的多波束卫星通信下行链路波束成形算法[J]. 电子与信息学报, 2022, 44(9): 3024–3032. doi: 10.11999/JEIT220409.

    SUN Shiyong, WANG Wei, GU Chenwei, et al. Beamforming algorithm based on fair utility function for multibeam satellite communication downlink transmission[J]. Journal of Electronics &Information Technology, 2022, 44(9): 3024–3032. doi: 10.11999/JEIT220409.
    [5]
    LI Bin, FEI Zesong, CHU Zheng, et al. Robust chance-constrained secure transmission for cognitive satellite–terrestrial networks[J]. IEEE Transactions on Vehicular Technology, 2018, 67(5): 4208–4219. doi: 10.1109/TVT.2018.2791859.
    [6]
    JOUDEH H and CLERCKX B. Rate-splitting for max-min fair multigroup multicast beamforming in overloaded systems[J]. IEEE Transactions on Wireless Communications, 2017, 16(11): 7276–7289. doi: 10.1109/TWC.2017.2744629.
    [7]
    ZHU Xiangming, JIANG Chunxiao, YIN Liuguo, et al. Cooperative multigroup multicast transmission in integrated terrestrial-satellite networks[J]. IEEE Journal on Selected Areas in Communications, 2018, 36(5): 981–992. doi: 10.1109/JSAC.2018.2832780.
    [8]
    ZHANG Yuandong, YIN Liuguo, JIANG Chunxiao, et al. Joint beamforming design and resource allocation for terrestrial-satellite cooperation system[J]. IEEE Transactions on Communications, 2020, 68(2): 778–791. doi: 10.1109/TCOMM.2019.2950022.
    [9]
    CHU Jianhang, CHEN Xiaoming, ZHONG Caijun, et al. Robust design for NOMA-based multibeam LEO satellite internet of things[J]. IEEE Internet of Things Journal, 2021, 8(3): 1959–1970. doi: 10.1109/JIOT.2020.3015995.
    [10]
    ZHU Yazhou, DELAMOTTE T, and KNOPP A. Geographical NOMA-beamforming in multi-beam satellite-based internet of things[C]. 2019 IEEE Global Communications Conference, Waikoloa, USA, 2019: 1–6.
    [11]
    LIN Zhi, LIN Min, WANG Junbo, et al. Joint beamforming and power allocation for satellite-terrestrial integrated networks with nonorthogonal multiple access[J]. IEEE Journal of Selected Topics in Signal Processing, 2019, 13(3): 657–670. doi: 10.1109/JSTSP.2019.2899731.
    [12]
    YOU Li, LIU Ao, WANG Wenjin, et al. Outage constrained robust multigroup multicast beamforming for multi-beam satellite communication systems[J]. IEEE Wireless Communications Letters, 2019, 8(2): 352–355. doi: 10.1109/LWC.2018.2872710.
    [13]
    XIAO Yi, MISHRA D, YUAN Jinhong, et al. Proportionally fair robust beamforming for multicast multibeam satellite systems[J]. IEEE Communications Letters, 2022, 26(1): 128–132. doi: 10.1109/LCOMM.2021.3118567.
    [14]
    YAN Yan, AN Kang, ZHANG Bangning, et al. Outage-constrained robust multigroup multicast beamforming for satellite-based internet of things coexisting with terrestrial networks[J]. IEEE Internet of Things Journal, 2021, 8(10): 8159–8172. doi: 10.1109/JIOT.2020.3042831.
    [15]
    WANG Wenjin, GAO Linna, DING Rui, et al. Resource efficiency optimization for robust beamforming in multi-beam satellite communications[J]. IEEE Transactions on Vehicular Technology, 2021, 70(7): 6958–6968. doi: 10.1109/TVT.2021.3087744.
    [16]
    WANG Zining, LIN Min, SUN Shiyong, et al. Robust beamforming for enhancing user fairness in multibeam satellite systems with NOMA[J]. IEEE Transactions on Vehicular Technology, 2022, 71(1): 1010–1014. doi: 10.1109/TVT.2021.3124928.
    [17]
    VÁZQUEZ M Á, PÉREZ-NEIRA A, CHRISTOPOULOS D, et al. Precoding in multibeam satellite communications: Present and future challenges[J]. IEEE Wireless Communications, 2016, 23(6): 88–95. doi: 10.1109/MWC.2016.1500047WC.
    [18]
    XU Yongjun, ZHAO Xiaohui, and LIANG Yingchang. Robust power control and beamforming in cognitive radio networks: A survey[J]. IEEE Communications Surveys & Tutorials, 2015, 17(4): 1834–1857. doi: 10.1109/COMST.2015.2425040.
    [19]
    DINKELBACH W. On nonlinear fractional programming[J]. Management Science, 1967, 13(7): 492–498. doi: 10.1287/MNSC.13.7.492.
    [20]
    BECHAR I. A Bernstein-type inequality for stochastic processes of quadratic forms of Gaussian variables[J]. arXiv: 0909.3595, 2009.
    [21]
    LUO Zhiquan, MA W K, SO A M C, et al. Semidefinite relaxation of quadratic optimization problems[J]. IEEE Signal Processing Magazine, 2010, 27(3): 20–34. doi: 10.1109/MSP.2010.936019.
    [22]
    WANG Kunyu, SO A M C, CHANG T H, et al. Outage constrained robust transmit optimization for multiuser MISO downlinks: Tractable approximations by conic optimization[J]. IEEE Transactions on Signal Processing, 2014, 62(21): 5690–5705. doi: 10.1109/TSP.2014.2354312.
    [23]
    LU Weixin, AN Kang, and LIANG Tao. Robust beamforming design for sum secrecy rate maximization in multibeam satellite systems[J]. IEEE Transactions on Aerospace and Electronic Systems, 2019, 55(3): 1568–1572. doi: 10.1109/TAES.2019.2905306.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(6)  / Tables(3)

    Article Metrics

    Article views (624) PDF downloads(93) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return