[Bluez-users] Issues with filter

[Bluez-users] Issues with filter

[Cloudshang]

Marcel Holtmann
   I had seen Kalman-filter applied to channel estimation.Assumed=
 the signal is smooth,in my opinion,the computation of Kalman is=
 too complex and its precision is equal to Winner filter. So I=
 have doubt with this application.
   Thank you!

=09

=3D=3D=3D=3D=3D=3D=3D 2005-01-11 13:05:00 =C4=FA=D4=DA=C0=B4=D0=C5=D6=D0=D0=B4=B5=C0=A3=BA=3D=3D=3D=3D=3D=3D=3D

>Hi,
>
>> =09I had seen Kalman-fiter applied to OFDM.But what is the=
 advantage?Thank you! 
>
>explain what you are talking about, because I have no idea.
>
>Regards
>
>Marcel
>
>
>
>
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=3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D =3D
=09=09=09

=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=D6=C2
=C0=F1=A3=A1
 
=09=09=09=09 
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=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1zhixiang_deng@yahoo.com.cn
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Re: [Bluez-users] Issues with filter

[Marcel Holtmann]

Hi,

>    I had seen Kalman-filter applied to channel estimation.Assumed the signal is smooth,in my opinion,the computation of Kalman is too complex and its precision is equal to Winner filter. So I have doubt with this application.

I have still no idea what you are talking about and actually I am not
going to look up what Kalman or Winner filter has to do with Bluetooth.
Explain it to me, but have in mind that BlueZ is about the host protocol
stack and not the radio or baseband of Bluetooth.

Regards

Marcel




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