What was Elon Musk reaction to this research? Hesham
On Fri, Jun 23, 2023, 9:12 AM David Fernández via Starlink < [email protected]> wrote: > I think that paper has already been discussed in this list. It > appeared in the news a while ago: > https://www.theregister.com/2022/10/24/starlink_signal_decoded_for_use > > Regards, > > David > > > Date: Fri, 23 Jun 2023 06:17:08 -0700 > > From: Joe Hamelin <[email protected]> > > To: Hesham ElBakoury <[email protected]> > > Cc: [email protected] > > Subject: Re: [Starlink] Signal Structure of the Starlink Ku-Band > > Downlink > > Message-ID: > > <CAO0-hXar-KaB=p= > [email protected]> > > Content-Type: text/plain; charset="utf-8" > > > > Most interesting: > > > > " VIII. CONCLUSIONS We have developed and applied a blind signal > > identification technique to uncover the frequency- and time-domain > > structure of the Starlink Ku-band downlink signal. We further identified > > four synchronization sequences that can be used to *passively exploit* > > Starlink signals for pseudorange-based positioning, navigation, and > timing > > (PNT), and explicitly evaluated two of these. The results in this paper > > illuminate the *path to use of Starlink signals as a backup to > traditional > > GNSS* for PNT." > > > > On Fri, Jun 23, 2023 at 6:09 AM Joe Hamelin <[email protected]> wrote: > > > >> > >> > https://radionavlab.ae.utexas.edu/wp-content/uploads/2023/01/starlink_structure.pdf > >> > >> Here's the PDF. > >> > >> On Fri, Jun 23, 2023 at 2:55 AM Hesham ElBakoury via Starlink < > >> [email protected]> wrote: > >> > >>> Has anyone looked at this paper (Signal Structure of the Starlink > >>> Ku-Band Downlink) by Todd E. Humphreys ? This paper will be published > in > >>> IEEE Transactions on Aerospace and Electronic Systems. Are there other > >>> research efforts which try to do the same? > >>> > >>> Thanks > >>> > >>> Hesham > >>> > >>> > >>> _______________________________________________ > >>> Starlink mailing list > >>> [email protected] > >>> https://lists.bufferbloat.net/listinfo/starlink > >>> > >> > >> > >> -- > >> -- > >> Joe Hamelin, W7COM, Tulalip, WA, 360-474-7474 > _______________________________________________ > Starlink mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/starlink >
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