Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi
Has anyone used wireshark before in order to view the data packets whizzing between the computer/laptop and the Bluetooth device? If so, I am facing a problem with that wireshark as it is not recognizing the Bluetooth device...
I'm positive on the fact that the Bluetooth device works, as i...
Hi Thank you so much for your reply - do you have any idea on how I could check the baude rate of the bluetooth device? Its a Unique cfm device for collecting EEG signals
cheers for that.. they are both usefull. thanks
in ur first link, there is a similar image but there is no statement on the axis of the graph.. any idea on that?
Hi.. yeap you'r right.
I think it is a spectrum of OFDM..
but im not sure if it is a spectrum of it or is it something else of it :D if you get what i mean.
I found it from google images when i types ofdm spectrum.. but i m not sure if it is actually a spectrum of an OFDM or did it just come up...
Hi all,
can you please let me know what is this image ( ) usually refered to as? It is related to OFDM....
What does it represent?
and what are the labels on the axes?
Thanks
Thanks for your very good response and clear explanations.
Do you have any reference ( or can yourself) provide me with some appropriate mathematical equations on orthogonality concept please?
Thanks
Regards
Re: what is ISI channel?
Hello..
Please have a look at the attached pdf..
it says: The lack of guard interval makes OFDM/OQAM more
spectrally efficient, but multipath effects must be eliminated
by an equalizer. Hirosaki [2] has proved that a single branch
fractionally spaced equalizer is...
Re: what is ISI channel?
Yes thanks for your very kind explanation..
but if I was to investigate the functioning of OFDM to help in counteracting the effects of delay ICI or ISI? what do i nneed to do?
I have already added CP... but i dont think thats enough...
Would i need to create Equalizer...
Re: what is ISI channel?
Thanks all
---------- Post added at 14:28 ---------- Previous post was at 14:24 ----------
But now if I was to investigate the functioning of OFDM to help in counteracting the effects of delay ICI or ISI? what do i nneed to do?
Would i need to create Equalizer (i.e...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
