Method and device for determining network status
A technology for network status and determination methods, applied in wireless communication, electrical components, etc., can solve problems such as low efficiency and resource consumption, and achieve the effects of reducing the amount of resources, improving determination efficiency, and efficiently processing resources
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Embodiment 1
[0030] First, the embodiment of the present invention provides a method such as figure 1 As shown in the method for determining the network status, the execution subject of the method may be the base station of the target cell, the device set in the base station of the target cell, or the device set in the OMC. The specific implementation process of this method includes the following steps:
[0031] Step 11. Obtain a measurement report for the target cell;
[0032] Taking the base station as the executor as an example, the base station can obtain MR by collecting MR.
[0033] According to 3GPP regulations, the UE can periodically (for example, take 5s as a period) to generate and send measurement data containing the received power value of the reference signal to the base station of the cell where it is located. For example, suppose that at a certain moment, the UE in the target cell measures its own reference signal received power value RSRP of -121dBm, then report the parameters t...
Embodiment 2
[0053] In Embodiment 2, in order to determine the edge coverage state of the target cell, a time advance value is introduced as a basis for determination. Similar to the reference signal received power value, the time advance value can also be obtained based on MR.
[0054] Embodiment 2 takes the TD-LTE system as its application scenario. For the TD-LTE system, based on the richness of the data contained in the MR reported by the physical layer, MR can be used to trigger the radio resource control sublayer in the TD-LTE system to complete events such as cell selection / reselection and handover. It can also be used as a basis for operation and maintenance of the TD-LTE system, or as a basis for analyzing the operating status of the TD-LTE system. In this specific implementation manner, considering that the MR contains the timing advance value for the UE, it is proposed to collect MR through OMC, and use the timing advance value included in the MR to implement the method for determi...
Embodiment 3
[0081] In order to determine the signal quality of the target cell, based on Figure 2a The system structure shown, the specific implementation of Embodiment 3 includes image 3 The following steps shown:
[0082] Step 31: The base station collects MR.
[0083] According to 3GPP regulations, the UE can periodically (for example, take 5s as a period) to generate and send measurement data including reference signal reception quality value reporting parameters to the base station of its own cell. For example, the UE in the target cell can determine the detected and reported reference signal received quality value and report the corresponding relationship between the reference signal received quality value interval shown in Table 5 and the reference signal received quality value reporting parameter specified by 3GPP. To base station
[0084] table 5:
[0085]
[0086] Step 32: The MR generation counter in the base station correspondingly stores the corresponding relationship between the ...
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