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.
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