Method for distinguishing tested reports of userí»s device before and after modified measurements

Abstract

The method includes following steps: subscriber equipment loads the modified ID into its relevant measurement report in term of the measurement modifying information loaded in the measurement control information transmitted from wireless network controller, and transmits it to the wireless network controller; the wireless network controller distinguishes the measurement reports for subscriber equipment before and after modifying.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for distinguishing user equipment measurement reports before and after measurement modification. Background technique [0002] In a WCDMA (Wideband Code Division Multiple Access) system, management of many radio resources is implemented based on UE (User Equipment) Uu interface measurement reports, such as the triggering of processes such as addition, deletion, and replacement of active sets during soft handover. Based on the Uu interface measurement report of the UE to the neighboring cell. [0003] The measurement control message issued by the RNC (Radio Network Controller) can control the measurement behavior of the UE, such as controlling measurement objects, measurement result processing mechanism, measurement result reporting mechanism, measurement establishment / modification / release, etc. [0004] The RNC can control the UE to perform multiple measu...

AI Technical Summary

Problems solved by technology

[0007] When the RNC sends a measurement control message to order the UE to modify a specific measurement, there is a certain delay until the UE completes the modification of the specific measurement, such as the transmission delay of the Iub interface between the RNC and Node B (WCDMA base transceiver station), and the internal processing of Node B. Delay, air interface data transmission delay, UE internal processing delay, etc., and due to factors such as the uncertainty of air interface data transmission delay, the RNC cannot accurately estimate the time when the UE completes the measurement modification. Therefore, the RNC issues the modification Within a period of time after the measurement control message of a specific measurement, the RNC cannot determine whether the UE measurement report it receives is for the measurement before modification or the measurement after modification, resulting in the wrong use of the measurement report of the user equipment by the RNC, or by the RNC as a Make invalid measurement reports, resulting in delays in radio resource management and low radio resource management efficiency

Images