Software implementation of BeiDou B1I code generator using Matlab/Simulink

Wu, D; Chen, W; Ni, W

Software implementation of BeiDou B1I code generator using Matlab/Simulink

Wu, D Chen, W Ni, W

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Publisher:: Bentham Science Publishers Ltd.
Publication Type:: Journal Article
Citation:: Recent Patents on Computer Science, 2016, 9, (1), pp. 74-80
Issue Date:: 2016-04-01

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Field	Value	Language
dc.contributor.author	Wu, D
dc.contributor.author	Chen, W
dc.contributor.author	Ni, W https://orcid.org/0000-0002-4933-594X
dc.date.accessioned	2022-08-20T05:21:27Z
dc.date.available	2022-08-20T05:21:27Z
dc.date.issued	2016-04-01
dc.identifier.citation	Recent Patents on Computer Science, 2016, 9, (1), pp. 74-80
dc.identifier.issn	2213-2759
dc.identifier.issn	1874-4796
dc.identifier.uri	http://hdl.handle.net/10453/160547
dc.description.abstract	Conventional Matlab implementation of software ranging code generator requires code shifts to produce the ranging codes assigned to different satellites. Unfortunately, it is unable to implement software BeiDou B1I code generator using this method, because the B1I code shifts are unknown. Based on the generator revealed in BeiDou Interface Control Document (BICD), a software generator is implemented by using Simulink blocks in conjunction with Matlab programs in this paper. The Simulink blocks enable the generator to compute the BeiDou B1I code shifts, as well as reducing the complexity of the implementation. Simulation results show that the implementation is feasible and reliable. All B1I code shifts are calculated, which can be used for both software and hardware implementation in the future. Patents describing a wide range of applications based on the BeiDou system have also been proposed and implemented.
dc.language	en
dc.publisher	Bentham Science Publishers Ltd.
dc.relation.ispartof	Recent Patents on Computer Science
dc.relation.isbasedon	10.2174/2213275908666150907183649
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Software implementation of BeiDou B1I code generator using Matlab/Simulink
dc.type	Journal Article
utslib.citation.volume	9
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-08-20T05:21:26Z
pubs.issue	1
pubs.publication-status	Published
pubs.volume	9
utslib.citation.issue	1

Abstract:

Conventional Matlab implementation of software ranging code generator requires code shifts to produce the ranging codes assigned to different satellites. Unfortunately, it is unable to implement software BeiDou B1I code generator using this method, because the B1I code shifts are unknown. Based on the generator revealed in BeiDou Interface Control Document (BICD), a software generator is implemented by using Simulink blocks in conjunction with Matlab programs in this paper. The Simulink blocks enable the generator to compute the BeiDou B1I code shifts, as well as reducing the complexity of the implementation. Simulation results show that the implementation is feasible and reliable. All B1I code shifts are calculated, which can be used for both software and hardware implementation in the future. Patents describing a wide range of applications based on the BeiDou system have also been proposed and implemented.

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http://hdl.handle.net/10453/160547