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Network switching method and apparatus, and equipment

A technology for network switching and access network equipment, applied in the fields of devices and equipment, and network switching methods, can solve problems such as affecting user experience, and achieve the effect of improving the speed and quality of network communication

Inactive Publication Date: 2018-03-06
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0004] Since the trigger mechanism for reporting the B1 event in the related art is whether the 2G or 3G signal quality of the adjacent cell is higher than the preset threshold value, it is possible that when the signal quality of the LTE network is good, the source access network device will still send the UE The mobile communication network is switched from the current LTE network to the 2G or 3G network of the adjacent cell, which affects the user experience

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  • Network switching method and apparatus, and equipment
  • Network switching method and apparatus, and equipment
  • Network switching method and apparatus, and equipment

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0026] For the convenience of understanding, the nouns involved in the embodiments of the present application are explained below.

[0027] 1. Single Radio Voice Call Continuity (SRVCC): It is a voice service continuity solution, mainly to solve when the UE moves between the LTE / Pre-LTE network and the 2G / 3G CS network, How to ensure the continuity of voice calls; when the UE starts up, it sends the SRVCC capability to the source access network device, and informs the source access network device of the mobile communication network it supports.

[0028] 2. B1 measurement signaling: the signaling sent by the source access network device to the UE, the signaling is used to instruct the UE to measure the signal quality of neighborin...

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Abstract

The invention discloses a network switching method and apparatus, and equipment, and belongs to the field of communication. The method comprises the following steps: obtaining the signal quality of afirst network of a neighbor cell; if the signal quality of the first network is higher than a first preset threshold value, measuring the signal quality of a second network of a current service cell to obtain the signal quality of the second network; and if the signal quality of the second network is lower than a second preset threshold value, reporting a B1 event to a source access network device. According to the network switching method, apparatus and device disclosed by the invention, before the B1 event is reported, the signal quality of the second network is measured, the B1 event is sent to the source access network device after it is determined that the signal quality of the second network is lower than the second preset threshold value, thereby solving the problem that the sourceaccess network device still switches the second network where the user equipment is located to the first network according to the B1 event reported by the user equipment in the case that the signal quality of the second network of the current service cell is relatively good is avoided, and the network communication speed and quality are improved.

Description

technical field [0001] The present application relates to the communication field, in particular to a network switching method, device and equipment. Background technique [0002] In Long Term Evolution (LTE), mobile communication network handover is one of the important technologies of LTE, which can enable user equipment (User Equipment, UE) to switch from one mobile communication network to another mobile communication network. [0003] In related technologies, after the UE establishes a connection with the source access network device (Source eNodeB), the source access network device sends B1 measurement signaling to the UE; the UE conducts second-generation mobile communication 2G or second-generation mobile communication (2G) or second-generation eNodeB of adjacent cells according to the B1 measurement signaling. The third-generation mobile communication 3G network conducts measurements to obtain the signal quality of the 2G or 3G network of the adjacent cell; when the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/08H04W36/00H04W36/14H04W36/34
CPCH04W24/02H04W24/08H04W36/0016H04W36/0088H04W36/14H04W36/34
Inventor 张平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD