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Feature #1531
closedUse the burst timing information to compute the timing advance
Start date:
02/22/2016
Due date:
% Done:
100%
Spec Reference:
Description
**Currently the timing advance is obtained from RACH request meta data and from which is passed from the BTS or from packet measurement reports (UL control block). The measParam.i16BurstTiming value contained in ph_data or ph_ra messages (obtained from the DSP) is more or less ignored. In handle_ph_ra_ind, an acc_delay is computed (burstTiming/4), but the result is ignored.
This might be an issue if the MS is moved during a longer data transfer, especially of DL TBFs are kept open to avoid RACH requests.
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