Method and apparatus for rapidly reporting frequency measurement results in next generation mobile communication system
摘要
說明書
The gNB may identify that the UE has performed early measurement and has measurement results to be reported through the indication in Msg 5. In this case, the gNB may transmit a message that instructs the UE to report the measurement results to the UE in order to receive a fast measurement report at step 1e-45. For example, the gNB may request frequency measurement result information from the UE using UEinformationRequest through a down link dedicated control channel (DL-DCCH) message. When the UE receives the message, the UE may make a fast measurement report to the gNB at step 1e-55. For example, when the UE receives the message, the UE may report frequency measurement results using measurementReport through an uplink dedicated control channel (UL-DCCH) message. The frequency measurement results may include serving cell/frequency measurement results (e.g., NR synchronization signal reference signal received power (NR-SS RSRP)), neighbor cell/frequency measurement results of a serving cell/frequency, neighbor cell/frequency measurement results that may be measured by the UE, and a cell/frequency measurement results indicated to be measured.
The conditions in which the UE may stop early measurement may be as follows.
1. After transmitting Msg 5,
2. After receiving a message or command indicative of a report on frequency measurement results from the gNB,
3. After configuring a message for reporting frequency measurement results to the gNB,
4. After transmitting a message for reporting frequency measurement results to the gNB,
5. When failing in random access, and
