kalman filter

Hi,
 i want to know ,how kalman filter is useful in channel estimation of
MIMO-OFDM system.what key property of kalman filter helps in
estimation.kindly reply soon.

smriti singh,

On Aug 26, 11:03&#4294967295;am, smriti <smrit...@gmail.com> wrote:
> Hi,
> &#4294967295;i want to know ,how kalman filter is useful in channel estimation of
> MIMO-OFDM system.what key property of kalman filter helps in
> estimation.kindly reply soon.
>
> smriti singh,

A Kalman filter is a recursive estimator, so it's useful for
estimation
and/or tracking parameters.  I'll let you think of what "parameters"
are useful for MIMO-OFDM, as your homework assignment must be
due soon.

On Aug 26, 9:48 pm, julius <juli...@gmail.com> wrote:
> On Aug 26, 11:03 am, smriti <smrit...@gmail.com> wrote:
>
> > Hi,
> >  i want to know ,how kalman filter is useful in channel estimation of
> > MIMO-OFDM system.what key property of kalman filter helps in
> > estimation.kindly reply soon.
>
> > smriti singh,
>
> A Kalman filter is a recursive estimator, so it's useful for
> estimation
> and/or tracking parameters.  I'll let you think of what "parameters"
> are useful for MIMO-OFDM, as your homework assignment must be
> due soon.

..yes sir, it is recursive.but i want to know,how it is different from
recursive least square estimation.and i want to use it for channel
estimation in MIMO-OFDM.

On Aug 26, 9:48 pm, julius <juli...@gmail.com> wrote:
> On Aug 26, 11:03 am, smriti <smrit...@gmail.com> wrote:
>
> > Hi,
> >  i want to know ,how kalman filter is useful in channel estimation of
> > MIMO-OFDM system.what key property of kalman filter helps in
> > estimation.kindly reply soon.
>
> > smriti singh,
>
> A Kalman filter is a recursive estimator, so it's useful for
> estimation
> and/or tracking parameters.  I'll let you think of what "parameters"
> are useful for MIMO-OFDM, as your homework assignment must be
> due soon.

..yes sir, it is recursive.but i want to know,how it is different from
recursive least square estimation.and i want to use it for channel
estimation in MIMO-OFDM.