Abstract:
A method for logging measurement results in a wireless communication system is provided. The method includes: receiving a logged measurement configuration from a network, the logged measurement configuration comprising information for performing logged Minimization Driving Test (MDT); measuring at least one cell based on the logged measurement configuration; determining whether the measurement result has importance for logging; if a storage space for logging is enough for additionally logging, setting an importance tag of the measurement result to a predetermined value in accordance with the determination; and logging the measurement result and the importance tag in the storage space.
Abstract:
Provided is a method for processing location information performed by a network node in a wireless communication system. The method comprises acquiring location information on a terminal, acquiring a log identifier for identifying a logged measurement relating to the location information on the terminal, determining the type of location information, and transmitting, if the location information is a first type, the location information of the first type and the log identifier to a location information calculating node.
Abstract:
A method of a cell reselection performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving supreme priority information from a target cell, the supreme priority information indicating whether a deprioritization is applied; applying the supreme priority information, if the supreme priority information indicates that the deprioritization is applied; and performing a cell reselection based on the applied deprioritization.
Abstract:
In an aspect, a method of communication performed by a user equipment (UE) camping on a long term evolution (LTE) cell in a wireless communication system is provided. The method include: receiving a Circuit Switched fallback (CSFB) control message from a network, the CSFB control message comprising prioritization information for CS service; determining whether the CS service is triggered; if it is determined that the CS service is triggered, applying a priority to frequencies of at least one cell in accordance with the priority information; performing a mobility procedure based on the applied priority; performing a Radio Resource Control (RRC) connection establishment procedure with a selected inter-RAT cell; and initiating the CS service.
Abstract:
A method for measuring performed by a user equipment (UE) in a wireless communication system is provided. The method includes: camping on a serving cell operating on a serving frequency; receiving a reselection priority information, the reselection priority information indicating signaled priorities for the serving frequency and a inter-frequency; determining whether to apply an implicit highest priority to the serving frequency for measurement; and measuring the inter-frequency based on the signaled priorities. The step of the determining comprises: wherein if the UE receives a logged measurement configuration for a logged Minimization Driving Test (MDT) and a type of the serving cell is a predetermined type, determining to apply a signaled priority for the serving frequency indicated by the reselection priority indication.
Abstract:
A reporting method by a user equipment (UE) in a wireless communication system is provided. The method includes: measuring at least one cell; detecting whether or not interference is occurred during the measurement; and transmitting a report message to a network. When it is detected that interference occurs during the measurement, information regarding the interference generated during the measurement is included in the report message and transmitted.
Abstract:
A method and apparatus of performing a handover procedure in a wireless communication system is provided. The target eNodeB (eNB) receives a specific establishment cause of a user equipment (UE). The specific establishment cause among a plurality of establishment causes comprises emergency, high priority access, mobile terminated access, mobile oriented signaling, mobile oriented data, and delay tolerant access. The target eNB transmits a handover command message to the UE after receiving the specific establishment cause.