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Measurement report processing method, rnc and system

A technology of measurement report and processing method, applied in the field of communication, can solve problems such as affecting user experience, RNC wrong decision-making, etc., to achieve the effect of improving decision-making ability and user experience

Active Publication Date: 2017-08-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Therefore, the existing measurement report processing method is likely to cause the RNC to make wrong decisions and affect user experience

Method used

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  • Measurement report processing method, rnc and system
  • Measurement report processing method, rnc and system
  • Measurement report processing method, rnc and system

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0073] like Figure 5 as shown, Figure 5 Flowchart for intra-frequency buffered measurement report processing. In this example, it is assumed that the downlink service is carried on a transmission channel HS-DSCH (High Speed ​​Downlink Shared Channel, High Speed ​​Downlink Shared Channel), and the uplink service is carried on a transmission channel DCH (Dedicated Channel, dedicated channel). There are cells Cell1 and Cell2 in the active set, where Cell2 is a serving cell. Its processing flow is as follows:

[0074] Step S301, because the uplink rate needs to be adjusted, the RNC sends a transport channel reconfiguration message to the UE;

[0075] Step S302, due to the movement of the UE, the quality of Cell1 deteriorates, and the UE reports a measurement report (Cell1 meets the 1B event condition);

[0076] Step S303, because the UE is in the process of speed adjustment, so the RNC records the signal quality measurement results of Cell1 and Cell2 in the measurement repor...

Embodiment 2

[0101] like Image 6 as shown, Image 6 is a flow chart of inter-frequency buffer measurement report processing. In this example, it is assumed that the service download is carried on the transmission channel HS-DSCH (High Speed ​​Downlink Shared Channel), and the uplink is carried on the transmission channel DCH (Dedicated Channel). The working carrier frequency is F1, there is cell Cell1 in the active set, and the current working carrier frequency quality is not good. The non-working different carrier frequency is F2, and the frequency of cell Cell2 is F2. Its processing is as follows:

[0102] Step S401, because the uplink rate needs to be adjusted, the RNC sends a transport channel reconfiguration message to the UE;

[0103] Step S402, due to the movement of the UE, the quality of the different carrier frequency becomes better, and the UE reports a measurement report (the different carrier frequency meets the 2C event condition);

[0104] Step S403, because the UE is ...

example 3

[0131] like Figure 7 as shown, Figure 7 It is a flowchart of inter-system cache measurement report processing. In this example, it is assumed that the service download is carried on the transmission channel HS-DSCH (High Speed ​​Downlink Shared Channel), and the uplink is carried on the transmission channel DCH (Dedicated Channel). The working carrier frequency is F1, there is cell Cell1 in the active set, and the current working carrier frequency quality is not good. Cell2 is a GSM cell. Its processing is as follows:

[0132] Step S501, because the uplink rate needs to be adjusted, the RNC sends a transport channel reconfiguration message to the UE;

[0133] Step S502, due to the movement of the UE, the quality of Cell2 becomes better, and the UE reports a measurement report (Cell2 meets the 3A event condition);

[0134] Step S503, because the UE is in the process of speed adjustment, so the RNC records the signal quality measurement result of the different system cell...

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Abstract

The present invention relates to a measurement report processing method, RNC and system, the method comprising: the RNC receives the measurement report reported by the UE; when the UE performs a predetermined action, records the measurement result of each cell in the measurement report, and caches the measurement report ; When the UE finishes executing the predetermined action, judge the validity of each measurement report according to the latest measurement result of the cell, and perform corresponding processing on each measurement report according to the judgment result. In the present invention, the RNC first checks whether the cached measurement report is valid, and if the measurement report is still valid, the RNC continues to process the measurement report; if the measurement report has expired, the RNC discards the measurement report, thereby avoiding the processing of the invalid measurement report by the RNC As a result, wrong command messages are sent to the UE, affecting user experience or causing call drop, which improves the RNC's decision-making ability and user experience.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a measurement report processing method, RNC (Radio Network Controller, radio network controller) and system in Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunications System). Background technique [0002] In the general mobile communication system, the service continuity of the mobile user is guaranteed by switching the serving cell of the mobile station. like figure 1 As shown, the switching process includes: [0003] 1) A user equipment (UE, User Equipment) reports a measurement report of an event type to the RNC. The measurement report mainly includes two parts: measurement result and event result. The measurement result records the wireless signal quality of the cell measured by the UE, and the event result records that some cells meet a certain event condition; [0004] 2) After receiving the measurement report, the radio net...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/10
CPCH04W24/10
Inventor 肖述超
Owner ZTE CORP
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