Dual card ue data transmission method and device, storage medium, user equipment

A data transmission method and technology without data transmission, applied in the field of communication, can solve problems such as reducing data transmission efficiency, failing to page UEs, and wasting network wireless resources, so as to improve data transmission performance, ensure data transmission performance, and avoid waste. The effect of wireless resources

Active Publication Date: 2021-09-24
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the first method will result in failure to page the UE, degrade data transmission performance, waste network radio resources, and affect network operation indicators
The second method will affect the smoothness of data transmission and reduce the efficiency of data transmission

Method used

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  • Dual card ue data transmission method and device, storage medium, user equipment
  • Dual card ue data transmission method and device, storage medium, user equipment
  • Dual card ue data transmission method and device, storage medium, user equipment

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Experimental program
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Embodiment Construction

[0029] As mentioned in the background art, the first method will result in failure to page the UE, degrade data transmission performance, waste network radio resources, and affect network operation indicators. The second method will affect the smoothness of data transmission and reduce the efficiency of data transmission.

[0030] In the technical solution of the present invention, in the state where the first SIM card is connected to the first serving base station, by requesting the first serving base station for no data transmission time gap or radio frequency resources for performing wireless operations of the second SIM card, it is possible Execute the service of the second SIM while affecting the service of the first SIM card as little as possible; that is, through the coordination between the dual-card UE and the base station, it is possible to avoid wasting wireless resources and improve the dual-card UE The data transmission performance of a SIM card.

[0031] The "no...

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Abstract

A dual-card UE data transmission method and device, storage medium, and user equipment, the dual-card UE has a first SIM card and a second SIM card, and the method includes: when the first SIM card is in a connected state, Determine the wireless operation requirements of the second SIM card, the first SIM card is connected to the first serving base station; request at least no data transmission time gap or radio frequency resources from the first serving base station according to the wireless operation requirements; Performing a wireless operation of the second SIM card by at least using the data-free time gap or the radio frequency resource. The technical scheme of the invention can improve the data transmission performance when the two SIM cards of the dual-card UE share the communication baseband.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a dual-card UE data transmission method and device, a storage medium, and user equipment. Background technique [0002] A dual-card user equipment (User Equipment, UE) refers to a terminal device capable of using two subscriber identification cards (Subscriber Identification Module, SIM) (hereinafter referred to as SIM1 and SIM2). The two SIM cards of the dual-card UE may need to occupy the communication baseband and radio frequency at the same time. For example: when SIM1 is in the connected state, SIM2 performs wireless operations such as paging reception, system message reception, signal measurement, and cell search; further, when SIM2 paging is received, or SIM2 needs to correspond to radio resource control (Radio Resource Control, RRC ) request on demand (on demand0 system message, or when the user actively initiates SIM2 access, perform network access ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/06H04W8/18H04W28/16H04W72/04H04W68/02
CPCH04W88/06H04W8/183H04W28/16H04W72/0446H04W72/0453H04W68/02H04W76/15H04W72/21H04W76/28
Inventor 顾祥新胥进韩巍范伟邓云陈卫锋孙强
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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