SRVCC neighbor cell measurement reporting method and device and electronic equipment

Abstract

The embodiment of the invention provides an SRVCC neighbor cell measurement reporting method, an SRVCC neighbor cell measurement reporting device and electronic equipment. The method comprises the following steps: selecting neighbor cells of which the fallback frequency point number proportion, the dual standby number and the dual standby number proportion meet corresponding preset conditions based on all 2G neighbor cells of a current 4G cell to form a first neighbor cell set; calculating the distance between the adjacent cell and the current 4G cell according to the latitude and longitude ofeach adjacent cell in the first adjacent cell set, and obtaining the adjacent cell of which the distance is within a preset distance threshold range to form a second adjacent cell set; And instructing the terminal in the current 4G cell to measure and report the neighbor cells in the second neighbor cell set. According to the embodiment of the invention, the strongest neighbor cell set is obtained through secondary screening, and the terminal performs measurement reporting according to the screened neighbor cells, so that the complexity of the signaling process and the processing time of thenetwork equipment on the signaling can be reduced, the SRVCC switching success rate is improved, and the user experience is further improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and more specifically, to a method, device and electronic equipment for reporting measurement and reporting of SRVCC neighboring cells. Background technique [0002] With the rapid construction and deployment of LTE, the multi-standard, multi-network element and multi-level network topology framework of the mobile wireless network has been formed. When the user uses the LTE network to make a voice call, the ongoing voice service It will face the problem of whether the voice can continue after leaving the LTE coverage. In order to solve this problem, 3GPP introduced the SRVCC / eSRVCC scheme in the 3GPP TS23.216R9 stage. SRVCC (Single Radio Voice Call Continuity) is mainly to solve when a single radio frequency UE moves between the LTE / Pre-LTE network and the 2GCS network. Guarantee the smooth handover between IMS-controlled VoIP voice and CS domain voice for single-r...

AI Technical Summary

Problems solved by technology

[0005] The existing handover measurement reports the maximum number of cells. For SRVCC handover, the number of reported cells should be maximized in theory to provide more sufficient information. However, if the amount of data processing is too large, the processing of measurement results measured by UE and eNodeB will be increased. The time delay affects the SRVCC handover decision, and the evaluation and decision-making of the target cell list cannot achieve the optimal decision, which will cause too long handover delay, which will easily lead to many handover failures and high call drops.

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