| 摘要 |
The present invention relates to methods, a user equipment and a communication network node for efficiently utilizing radio resources in a communication system comprising said communication network node (15) serving cells (19) between which one or more user equipment (18) is moving. When a user equipment (18) detects a power shortage situation it is arranged to transmit a report, such as a scheduling information signalling, triggered by the power shortage situation, whereby the communication network node is allowed to take a pre-determined action regarding the available radio resources.
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