Designs of microcell for an integrated HAPS-terrestrial CDMA system

Jeng-Ji Huang*, Zong Jhe Wu, Wei Ting Wang

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

In this paper, a microcell is designed for enhancing the uplink capacity of an existing terrestrial cellular code division multiple access (CDMA) system. The proposed designs involve integration of a high altitude platform station (HAPS) and the terrestrial system. By adjusting the projection of a phased array antenna onboard the HAPS, two designs of microcell are developed in the integrated system. One is that main lobe directions of the antenna coincide with the locations of terrestrial base stations; the other instead has a projection pattern with main lobes pointing toward terrestrial cell boundaries. Numerical analysis is performed and the results show that the uplink capacity is significantly enhanced under both our proposed designs, compared with a purely ground-based or a purely HAPS CDMA system; furthermore, the latter design can provide more than 15% higher uplink capacity over the former one.

原文英語
主出版物標題2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
DOIs
出版狀態已發佈 - 2008 十二月 1
事件2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008 - Poznan, 波兰
持續時間: 2008 九月 152008 九月 18

出版系列

名字IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

其他

其他2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
國家/地區波兰
城市Poznan
期間2008/09/152008/09/18

ASJC Scopus subject areas

  • 電氣與電子工程

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