| 摘要 |
A method in wireless communications networks including transmitting a radio resource assignment ( 520 ) to a wireless communications device in response to a request ( 510 ), transmitting radio resource assignment time-out information to the wireless communications device, for example, in the assignment message ( 520 ), wherein the radio resource assignment time-out information specifies a duration during which the radio resource assignment to the wireless communications device remains valid after the wireless communications device discontinues communication on the radio resource assigned. |
