Method for analyzing no response of network side to measurement report event
A measurement report, network-side technology, applied in electrical components, wireless communication, etc., can solve problems such as non-response, inability to know the reason for dropped calls, poor signal, etc.
Inactive Publication Date: 2014-05-14
ACER INC
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Problems solved by technology
However, sometimes the network side may not respond to the measurement report event due to some reasons (such as transmission failure or insufficient storage space)
If the user equipment has been sending out the same measurement report event for a period of time, but the network has not issued a notice to update the active set for a long time, the user equipment will not be able to handover to the base station with a strong signal, and it is likely that the signal of the original base station will become too large. Poor results in call drop, and the user cannot know the cause of the call drop
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[0012] In a wireless communication system, when the network terminal does not respond to the measurement report event sent by the user equipment for a period of time, the present invention provides an automatic analysis method to further determine the cause of the call drop.
[0013] The flow chart of Fig. 1 shows a method for analyzing a network end unresponsive measurement report event in the present invention, which includes the following steps:
[0014] Step 110: the user equipment measures parameters of all base stations within its communication range;
[0015] Step 120: the client terminal judges whether the specific parameter measured from the specific base station meets the initial trigger condition of the specific measurement report event; if yes, execute step 130; if not, execute step 110.
[0016] Step 130: The user equipment reports a specific measurement report event to the network, and executes step 140.
[0017] Step 140: The UE records the movement information...
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The invention discloses a method for analyzing no response of a network side to a measurement report event. The method includes: UE measures parameters of a plurality of base stations; whether specific parameters obtained through measurement of specific base stations from the plurality of base stations comply with an initial triggering condition of a specific measurement report event is judged; before receiving a replying message from the network side, the UE continuously reports the specific measurement report to the network side and records moving information every time the specific measurement report event is reported; and when the UE reports the specific measurement report event continuously for a time which exceeds a preset time, the UE analyses the moving information so as to provide information that the network side does not respond to the specific measurement report event. The method for analyzing no response of the network side to the measurement report event enables a user to know that the reasons for call drop are that a handover failure is caused because the network side is incapable of responding to the specific measurement report event.
Description
technical field [0001] The present invention relates to a method for analyzing a measurement report event, in particular to a method for analyzing a network end unresponsive measurement report event. Background technique [0002] In the Universal Mobile Telecommunications System (UMTS) formulated by the 3rd Generation Partnership Project (3GPP), mobility management can roughly include Cell Selection / Reselection, Handover (Handover) and related measurements. Handover refers to the procedure of transferring the management right of user equipment from an existing base station (Serving Cell) to a target base station (Target Cell). All cellular mobile communication systems use the concept of handover to achieve the purpose of mobile communication. Handover can be mainly divided into two types: hard handover (Hard Handover) and soft handover (Soft Handover). All non-Code Division Multiple Access (CDMA) systems use hard handover. For example, Time Division Multiple Access (TDMA) ...
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IPC IPC(8): H04W24/10
Inventor 许晋嘉
Owner ACER INC