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一种用于HAPS WCDMA系统的嵌入式多波束覆盖方案

郭宪广 金荣洪 耿军平 陈俊杰 高波 吴琦

郭宪广, 金荣洪, 耿军平, 陈俊杰, 高波, 吴琦. 一种用于HAPS WCDMA系统的嵌入式多波束覆盖方案[J]. 电子与信息学报, 2008, 30(1): 72-76. doi: 10.3724/SP.J.1146.2006.00897
引用本文: 郭宪广, 金荣洪, 耿军平, 陈俊杰, 高波, 吴琦. 一种用于HAPS WCDMA系统的嵌入式多波束覆盖方案[J]. 电子与信息学报, 2008, 30(1): 72-76. doi: 10.3724/SP.J.1146.2006.00897
Guo Xian-guang, Jin Rong-hong, Geng Jun-ping, Chen Jun-jie, Gao Bo, Wu Qi. A Multi-Beam Coverage Scheme with Embedded Beam for HAPS WCDMA Systems[J]. Journal of Electronics & Information Technology, 2008, 30(1): 72-76. doi: 10.3724/SP.J.1146.2006.00897
Citation: Guo Xian-guang, Jin Rong-hong, Geng Jun-ping, Chen Jun-jie, Gao Bo, Wu Qi. A Multi-Beam Coverage Scheme with Embedded Beam for HAPS WCDMA Systems[J]. Journal of Electronics & Information Technology, 2008, 30(1): 72-76. doi: 10.3724/SP.J.1146.2006.00897

一种用于HAPS WCDMA系统的嵌入式多波束覆盖方案

doi: 10.3724/SP.J.1146.2006.00897

A Multi-Beam Coverage Scheme with Embedded Beam for HAPS WCDMA Systems

  • 摘要: 该文提出了一种用于平流层平台WCDMA系统的固定波束加可控波束天线覆盖方案。该方案根据不同用户分布,在原有固定波束中合理嵌入可控波束,并有效调整嵌入波束的位置和大小,来优化系统容量。仿真结果表明该方案能够有效地提高平流层通信系统容量,节省波束资源,并且在变化的用户分布情况下保持容量的稳定性。该方案的这种优越性尤其体现在通信热点问题的解决中。
  • Tong Z, Wu Y, Zhu H, Fu G, and Jin R. Feasibility study of stratospheric platform and information systems in China. 2000 Stratospheric Platform System Workshop, Tokyo, Japan, 2000: 60-68.[2]Niu Z.[J].Jin R, Liu S, Fu G, Wu Y, and Tong Z. RD progress on stratospheric communication systems in China. 2003 Stratospheric Platform System Workshop, Tokyo, Japan.2003,:-[3]樊昌信. 一种发展中的新移动通信方式. 现代电子技术, 2005, (19): 10-12.[4]ITU-R Doc. Recommendation ITU-RF.1569, Technical and operational characteristics for the fixed service using high altitude platform stations in the bands 27.5-28.35 GHz and 31-31.3 GHz. ITU-R Doc. 9BL/25, May 2002.[5]Miura Ryu, Oodo Masayuki, Hase Yoshihiro, Inaba Takayuki, Sakamoto Teijiro, and Suzuki Mikio. Digital beamformingarray antenna on-board stratospheric platform for quick response SDMA in the band 31/28GHz. International Symposium on Wireless Personal Multimedia Communications (WPMC'01), Aalborg, Denmark, Sep.2001: 507-512.[6]Cheng Yuebo, Jin Ronghong, Jiang Ran, and Liu Bo. Hot spot relief with embedded beam for CDMA systems in HAPS[J].Journal of Electronics (China.2006, 23(2):172-175[7]程月波,金荣洪,刘波,耿军平. 平流层艇载CDMA系统的嵌入式多波束天线方案[J].电子与信息学报.2006,28(8):1395-1399浏览[8]Thornton J and Grace D. Optimizing an array of antennas for cellular coverage from a high altitude platform[J].IEEE Trans. on Wireless Communications.2003, 2(3):484-492[9]Hong Tae Chul, Ku Bon-Jun, Park Jong-Min, and Ahn Do-Seob. Reverse link capacity of the WCDMA system using high altitude platform stations. Wireless Communications and Networking Conference, 2005 IEEE, New Orleans, LA USA, Vol.1: 195-200.[10]Foo Y C, Lim W L, Tafazolli R, and Barclay L. Other-cell interference and reverse link capacity of high altitude platform station CDMA system[J].Electronics Letters.2000, 36(22):1881-1882
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出版历程
  • 收稿日期:  2006-06-23
  • 修回日期:  2007-02-07
  • 刊出日期:  2008-01-19

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