Multi-Layer Ring Cellular Structure for HAPS Communication

doi:10.13190/j.jbupt.2014.02.011

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2014, Vol. 37 ›› Issue (2): 48-52.doi: 10.13190/j.jbupt.2014.02.011

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Multi-Layer Ring Cellular Structure for HAPS Communication

GUAN Ming-xiang¹, WANG Le¹, GUO Qing²

1. School of Electronic and Communication, Shenzhen Institute of Information Technology, Shenzhen 518172, China;
2. School of Electronic and Information Engineering, Harbin Institute of Technology, Harbin 150001, China

Received:2013-11-05 Online:2014-04-28 Published:2014-04-08

Abstract

Abstract:

A new multi-layer ring cellular structure for HAPS communication is constructed. The proposed cell structure will increase the width of the beam at the inner circle, reduce the width of the beam at the outer circle, and decrease the difference of signal to noise ratio between the inner and outer cells. The validity of ring cellular structure is verified by analysis and numerical calculation of wireless link budget. Also the complexity of the antenna design for engineering realization and cost are reduced by multi-layer ring cellular structure designed this paper.

Key words: high altitude platform stations, cellular structure, beam forming, multi-layer

CLC Number:

TN911.22

GUAN Ming-xiang, WANG Le, GUO Qing. Multi-Layer Ring Cellular Structure for HAPS Communication[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2014, 37(2): 48-52.

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Multi-Layer Ring Cellular Structure for HAPS Communication

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