| 摘要 |
<p>Embodiments relate to a mobile terminal (420). The mobile terminal includes an estimator (422) which is operable to determine, at the mobile terminal (420), an estimate of a timing advance (TA) for a transmission from the mobile terminal (420) to a base station (410) based on a broadcast signal (430) from said base station (410). Further, embodiments relate to a base station (410) for cell of a cellular communication system. The base station (410) comprises a transmitter (412) which is operable to broadcast a broadcast signal (430) including information indicative of a size of the cell.</p> |
