QZSS Signal Plan - Revision history

Gema.Cueto at 15:29, 13 April 2026

2026-04-13T15:29:54Z

← Older revision		Revision as of 15:29, 13 April 2026
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	Equally, for L2, L5 and E6, the technical characteristics of the QZSS signals are summarized in the following table. As we can clearly recognize, except for the LEX(L6) signal in E6, QZSS and GPS are practically identical. It is interesting to note that this signal makes use of a very interesting multiplexing scheme for its experimental LEX(L6) signal, based on Code Shift Keying (CSK) [QZSS SIS ICD]<ref>[~~QZSS SIS ICD, 2007]~~ Quasi Zenith Satellite System Navigation Service, Interface Specification for QZSS (IS-QZSS), Japan Aerospace Exploration Agency, ~~January 22~~, ~~2007~~.</ref>.		Equally, for L2, L5 and E6, the technical characteristics of the QZSS signals are summarized in the following table. As we can clearly recognize, except for the LEX(L6) signal in E6, QZSS and GPS are practically identical. It is interesting to note that this signal makes use of a very interesting multiplexing scheme for its experimental LEX(L6) signal, based on Code Shift Keying (CSK) [QZSS SIS ICD]<ref>[https://qzss.go.jp/en/technical/download/pdf/ps-is-qzss/is-qzss-l6-004.pdf Quasi Zenith Satellite System Navigation Service, Interface Specification for QZSS (IS-QZSS), Japan Aerospace Exploration Agency, July 24, 2021.]</ref>.

	::::[[File: QZSS_Sig_Plan_Table_1.png\|none\|thumb\|580px\|'''''Table 2:''''' QZSS L2, L5 and E6 signal technical characteristics.]]		::::[[File: QZSS_Sig_Plan_Table_1.png\|none\|thumb\|580px\|'''''Table 2:''''' QZSS L2, L5 and E6 signal technical characteristics.]]

Gema.Cueto: Centered signals image.

2021-09-30T09:36:36Z

Centered signals image.

← Older revision		Revision as of 09:36, 30 September 2021
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	::::[[File: QZSS_Sig_Plan_Fig_3.png\|none\|thumb\|580px\|'''''Figure 1:''''' QZSS planned signals.]]		::::[[File: QZSS_Sig_Plan_Fig_3.png\|center\|none\|thumb\|580px\|'''''Figure 1:''''' QZSS planned signals.]]

	{\| class="wikitable" style="text-align:center; vertical-align:middle;"		{\| class="wikitable" style="text-align:center; vertical-align:middle;"

Gema.Cueto: Added summary table and updated credits

2021-09-30T09:35:41Z

Added summary table and updated credits

Show changes

Carlos.Lopez at 09:16, 25 November 2011

2011-11-25T09:16:49Z

← Older revision		Revision as of 09:16, 25 November 2011
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	{{Article Infobox2		{{Article Infobox2
	\|Category=Fundamentals		\|Category=Fundamentals
	~~\|Title={{PAGENAME}}~~		\|Authors=J.A Ávila Rodríguez, University FAF Munich, Germany.
	\|Authors= J.A Ávila Rodríguez, University FAF Munich, Germany.
	\|Level=Advanced		\|Level=Advanced
	\|YearOfPublication=2011		\|YearOfPublication=2011
			\|Title={{PAGENAME}}
	}}		}}
	QZSS and GPS have the highest level of interoperability among all the Satellite Navigation Systems as we will see in the following tables. In fact, the spectral properties are equivalent to those of [[GPS Signal Plan\|GPS]]. The characteristics of the different signals in particular are summarized in detail in the following tables. For the case of the L1 band the technical characteristics of the QZSS signals are presented next:		QZSS and GPS have the highest level of interoperability among all the Satellite Navigation Systems as we will see in the following tables. In fact, the spectral properties are equivalent to those of [[GPS Signal Plan\|GPS]]. The characteristics of the different signals in particular are summarized in detail in the following tables. For the case of the L1 band the technical characteristics of the QZSS signals are presented next:
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	==References==		==References==
	<references/>		<references/>


			== Credits ==
			The information presented in this NAVIPEDIA’s article is an extract of the PhD work performed by Dr. Jose Ángel Ávila Rodríguez in the FAF University of Munich as part of his Doctoral Thesis “On Generalized Signal Waveforms for Satellite Navigation” presented in June 2008, Munich (Germany)

	[[Category:Fundamentals]]		[[Category:Fundamentals]]
	[[Category:GNSS Signals]]		[[Category:GNSS Signals]]
	[[Category:QZSS]]		[[Category:QZSS]]

Carlos.Lopez at 15:25, 19 September 2011

2011-09-19T15:25:15Z

← Older revision		Revision as of 15:25, 19 September 2011
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	[[Category:Fundamentals]]		[[Category:Fundamentals]]
	[[Category:GNSS Signals]]		[[Category:GNSS Signals]]
	[[Category:~~GALILEO~~]]		[[Category:QZSS]]

Carlos.Lopez at 15:22, 19 September 2011

2011-09-19T15:22:15Z

← Older revision		Revision as of 15:22, 19 September 2011
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	::::[[File: QZSS_Sig_Plan_Table_1.png\|none\|thumb\|580px\|'''''Table 2:''''' QZSS L2, L5 and E6 signal technical characteristics.]]		::::[[File: QZSS_Sig_Plan_Table_1.png\|none\|thumb\|580px\|'''''Table 2:''''' QZSS L2, L5 and E6 signal technical characteristics.]]


			As a summary, the signal plan of QZSS is shown in the next figure:

			::::[[File: QZSS_Sig_Plan_Fig_3.png\|none\|thumb\|580px\|'''''Figure 1:''''' QZSS planned signals.]]

Carlos.Lopez: Created page with "{{Article Infobox2 |Category=Fundamentals |Title={{PAGENAME}} |Authors= J.A Ávila Rodríguez, University FAF Munich, Germany. |Level=Advanced |YearOfPublication=2011 }} QZSS and..."

2011-09-19T15:16:46Z

Created page with "{{Article Infobox2 |Category=Fundamentals |Title={{PAGENAME}} |Authors= J.A Ávila Rodríguez, University FAF Munich, Germany. |Level=Advanced |YearOfPublication=2011 }} QZSS and..."

New page

{{Article Infobox2
|Category=Fundamentals
|Title={{PAGENAME}}
|Authors= J.A Ávila Rodríguez, University FAF Munich, Germany.
|Level=Advanced
|YearOfPublication=2011
}}
QZSS and GPS have the highest level of interoperability among all the Satellite Navigation Systems as we will see in the following tables. In fact, the spectral properties are equivalent to those of [[GPS Signal Plan|GPS]]. The characteristics of the different signals in particular are summarized in detail in the following tables. For the case of the L1 band the technical characteristics of the QZSS signals are presented next:

::::[[File: QZSS_Sig_Plan_Table_0.png|none|thumb|580px|'''''Table 1:''''' QZSS L1 signal technical characteristics.]]

Equally, for L2, L5 and E6, the technical characteristics of the QZSS signals are summarized in the following table. As we can clearly recognize, except for the LEX signal in E6, QZSS and GPS are practically identical. It is interesting to note that this signal makes use of a very interesting multiplexing scheme for its experimental LEX signal, based on Code Shift Keying (CSK) [QZSS SIS ICD]<ref>[QZSS SIS ICD, 2007] Quasi Zenith Satellite System Navigation Service, Interface Specification for QZSS (IS-QZSS), Japan Aerospace Exploration Agency, January 22, 2007.</ref>.

::::[[File: QZSS_Sig_Plan_Table_1.png|none|thumb|580px|'''''Table 2:''''' QZSS L2, L5 and E6 signal technical characteristics.]]

==References==
<references/>

[[Category:Fundamentals]]
[[Category:GNSS Signals]]
[[Category:GALILEO]]