Joint Transceiving Scheme for Multi-beam GEO Satellite Communications System

被引：0
|
作者：
Gao, Yazhe [1 ]
Tan, Xu [2 ]
Fei, Xiang [2 ]
Li, Bin [2 ]
Wu, Jianjun [2 ]
机构：
[1] Beijing Informat S&T Univ, ICES, Beijing, Peoples R China
[2] Peking Univ, Inst Adv Commun, Beijing 100871, Peoples R China
来源：
2014 16TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY (ICACT) | 2014年
关键词：
Satellite; Multi-beam; beamforming; Least Mean Square; joint transceiving;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In multi-beam satellite communication systems, users suffer from 3dB power attenuation in beam-edge area. This problem also exists in terrestrial cellular network. To solve this problem, terrestrial system employs joint transceiving that makes adjacent cells transmit signals together. The purpose of this paper is to propose a method of joint transceiving by compositing beams for satellite systems. The equal-gain combination algorithm is presented to simplify beams from component beams. Then we propose a joint transceiving scheme based on component beams based on a simplified processing algorithm. Simulation results show that SIR of users in beamedge increases by 6dB when using the joint transceiving scheme.
引用
收藏
页码：1036 / 1040
页数：5
相关论文
共 50 条
  • [31] A Minimum Pointing Error Based Beam-Tracking Algorithm for Multi-beam GEO Satellite Antenna
    Li, Jian
    Tan, Xu
    Wang, Jing
    Luo, Yong
    Wu, Jianjun
    PROCEEDINGS OF THE 2017 INTERNATIONAL CONFERENCE ON ELECTRONIC INDUSTRY AND AUTOMATION (EIA 2017), 2017, 145 : 376 - 381
  • [32] An Investigation on Noise Figure Measurement of Multi-Beam Satellite System
    Li, Yinqiao
    Li, Jingtao
    Yang, Qinglong
    Jin, Xing
    Wang, Chen
    PROCEEDINGS OF THE 2018 2ND INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND COMMUNICATION ENGINEERING (ICTCE 2018), 2018, : 101 - 104
  • [33] Green Joint Communications and Sensing Employing Analog Multi-Beam Antenna Arrays
    Wu, Kai
    Zhang, J. Andrew
    Huang, Xiaojing
    Heath, Robert W.
    Guo, Y. Jay
    IEEE COMMUNICATIONS MAGAZINE, 2023, 61 (07) : 172 - 178
  • [34] Study of interference localization using single satellite based on signal strength distribution in multi-beam antenna for satellite communications system
    He, Chao
    Xie, Zhi-dong
    Bian, Dong-ming
    Zhong, Xi-jian
    INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, 2018, 14 (05):
  • [35] Design of satellite borne DBF multi-beam receiving system
    Lin, Xiangyu
    Mao, Yongfei
    Zhao, Bingji
    Xu, Mingming
    2018 EIGHTH INTERNATIONAL CONFERENCE ON INSTRUMENTATION AND MEASUREMENT, COMPUTER, COMMUNICATION AND CONTROL (IMCCC 2018), 2018, : 30 - 33
  • [36] Multi-beam Interference Suppression Method in Satellite Navigation System
    Zhang Xing
    Wang Ling
    Chen Liguo
    Chen Yun
    FOURTH INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2012), 2012, 8334
  • [37] Multi-beam joint detection combination for TD-SCDMA compatible mobile satellite communication system
    Ren, Shubo
    Luan, Xi
    Zhu, Ran
    Wu, Jianjun
    Proceedings - 2012 International Conference on Control Engineering and Communication Technology, ICCECT 2012, 2012, : 944 - 947
  • [38] Multi-Beam Joint Detection Combination for TD-SCDMA Compatible Mobile Satellite Communication System
    Ren, Shubo
    Luan, Xi
    Zhu, Ran
    Wu, Jianjun
    2012 INTERNATIONAL CONFERENCE ON CONTROL ENGINEERING AND COMMUNICATION TECHNOLOGY (ICCECT 2012), 2012, : 944 - 947
  • [39] Dynamic Channel Assignment Scheme with Cooperative Beam Forming for Multi-beam Mobile Satellite Networks
    Li, Hang
    Zhu, Zhe
    Gao, Zhen
    Wang, Jing
    Umehira, Masahiro
    2014 SIXTH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP), 2014,
  • [40] Joint Beam Scheduling and Beamforming Design for Cooperative Positioning in Multi-Beam LEO Satellite Networks
    Xv, Hongtao
    Sun, Yaohua
    Zhao, Yafei
    Peng, Mugen
    Zhang, Shijie
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2024, 73 (04) : 5276 - 5287
12345