Multimedia broadcast multicast service measurement and reporting method and system

A multimedia broadcasting, measurement and reporting technology, applied in the field of communication, can solve the problems of operators' loss or cost expenditure, and achieve the effect of saving efficiency and cost and improving performance

Inactive Publication Date: 2011-10-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these will bring a lot of loss or cost to the operator

Method used

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  • Multimedia broadcast multicast service measurement and reporting method and system
  • Multimedia broadcast multicast service measurement and reporting method and system
  • Multimedia broadcast multicast service measurement and reporting method and system

Examples

Experimental program
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Embodiment 1

[0062] image 3 For an embodiment of the process of measuring and reporting the MBMS service in LTE, the specific steps are as follows:

[0063] Step 301: The eNB sends an MBMS service measurement notification message to the UE according to the network requirement, and the message contains the corresponding measurement configuration. The condition that triggers the UE to start recording the measurement log in the measurement configuration is: the UE periodically measures the MBMS service, where the measurement period is It is 2 seconds, and the UE is configured to report the measurement log at a fixed time every day (for example, it is configured to be 2:00 every day).

[0064] Step 302: The UE starts to measure the MBMS service after receiving the notification message, and periodically records the measurement result of the corresponding measurement volume (ie, measurement log log). The content recorded in the measurement log includes: the current network radio signal quality RSRP ...

Embodiment 2

[0068] Reference image 3 , Another process embodiment of MBMS service measurement report in LTE, the specific steps are as follows:

[0069] Step A301: The eNB sends an MBMS service measurement notification message to the UE according to network requirements, and the message contains the corresponding measurement configuration to notify the UE to measure the MBMS service. The measurement trigger type is that the number of consecutive failures of the UE to decode MCCH channels exceeds the preset threshold T1 (Such as 3 times), and configure the UE to report in real time.

[0070] Step A302: After receiving the notification message, the UE starts to measure the MBMS service. When the UE fails to decode the MCCH channel continuously and exceeds the preset threshold T1, record the measurement content that needs to be reported, including: the current network radio signal quality RSRP and The RSRQ value, the bit error rate of the UE receiving the MCCH channel, and the bit error rate of ...

Embodiment 3

[0075] Figure 4 This is an embodiment in which the UE in the LTE of the present invention actively performs MBMS measurement according to the measurement configuration preset at the local end or the default measurement configuration and reports the MBMS measurement result according to the request of the network side. The specific steps are as follows:

[0076] Step 401: The UE actively measures the MBMS service, where the measurement trigger type is that the block error rate of the MTCH channel received by the UE exceeds the preset threshold T4 (for example, 10%), and the measurement content (or measurement Log) that needs to be reported is recorded. The content includes: the RSRP and RSRQ values ​​of the wireless signal quality of the current network, the bit error rate of the MTCH service channel received by the UE, the signal-to-noise ratio SINR of the MCH channel, and the MBSFN area identification where the UE is currently located, and the MBMS currently performed by the UE T...

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Abstract

The invention discloses a multimedia broadcast multicast service measurement and reporting method and a multimedia broadcast multicast service measurement and reporting system, which are used for solving the technical problem of how to measuring multimedia broadcast multicast service (MBMS) performance and reporting measurement results reflecting the MBMS performance by user equipment (UE). The method comprises that: the UE measures an MBMS according to measurement configuration; and when measurement reporting criterions are met, the UE reports the obtained measurement results or measurement logs of the MBMS measurement to a network side. By the method provided by the invention, a help in timely knowing the MBMS performance of a current cell can be provided for an operator, and possible problems can be timely discovered and solved as early as possible according to the reported measurement results; in addition, the problems of efficiency and cost caused by drive tests can be effectively solved, and the service performance is improved.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a method and system for measuring and reporting multimedia broadcast multicast services. Background technique [0002] Long Term Evolution (LTE) network, such as figure 1 As shown, it is composed of Evolved Universal Terrestrial Radio Access Network (E-UTRAN) and Evolved Packet Core (EPC), and the network is flat. EUTRAN is connected to EPC through the S1 interface. Among them, EUTRAN is composed of multiple interconnected evolved base stations (Evolved NodeB, eNB), and each eNB is connected through an X2 interface; EPC is composed of a mobility management entity (Mobility Management Entity, MME) and a serving gateway entity (ServingGateway, S- GW) composition. [0003] In order to effectively utilize mobile network resources, 3GPP (3rd Generation Partnership Project, Third Generation Partnership Project) proposed Multimedia Broadcast Multicast Service (MBMS), and proposed enhanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W24/10
CPCH04L12/189H04L41/5009H04L41/5032H04L41/5067H04W4/06H04W24/10H04W4/029H04W4/02
Inventor 和峰艾建勋黄亚达韩立锋
Owner ZTE CORP
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