Dynamic resource assignment for stratospheric platform communication system with multibeam antenna

Author

He, Chen ; Zhu, Hong-wen ; Wu, Gang ; Miura, Ryu ; Hase, Yoshihiro

Author_Institution

Dept. of Electron. Eng., Shanghai Jiaotong Univ., China

Volume

10

fYear

2001

fDate

2001

Firstpage

3155

Abstract

A novel radio resource management approach composed of the space division multiple access (SDMA) strategy and the dynamic resource assignment for the stratospheric platform (SPF) communication system is proposed. Since the whole channel resource is shared with each beam of the digital beamforming (DBF) multibeam onboard antenna, it realizes our objective by making good use of the spectrum resource to meet the increasing demand of mobile communications and broadband fixed wireless access (FWA) services within the limited spectrum. Computer simulation result illustrate that the communication capacity of an SPF communication system increases significantly

Keywords

cellular radio; channel allocation; mobile radio; multibeam antennas; radio spectrum management; resource allocation; space division multiple access; SDMA; SPF communication system; broadband fixed wireless access; communication capacity; computer simulation; digital beamforming; dynamic channel allocation; dynamic resource assignment; mobile communications; multibeam antenna; radio resource management approach; space division multiple access; stratospheric platform communication system; Base stations; Broadband antennas; Communication systems; Low earth orbit satellites; Mobile communication; Multiaccess communication; Payloads; Resource management; Satellite broadcasting; Structural beams;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2001. ICC 2001. IEEE International Conference on

Conference_Location

Helsinki

Print_ISBN

0-7803-7097-1

Type

conf

DOI

10.1109/ICC.2001.937254

Filename

937254