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Management method and device supporting multiple SIM cards to share RF processor

A processor and manager technology, applied in security devices, connection management, network data management, etc., can solve problems such as unreasonable distribution of RF processor usage rights

Active Publication Date: 2016-02-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the current RF channel sharing scheme has the problem of unreasonable distribution of the right to use the RF processor

Method used

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  • Management method and device supporting multiple SIM cards to share RF processor
  • Management method and device supporting multiple SIM cards to share RF processor
  • Management method and device supporting multiple SIM cards to share RF processor

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0058] The embodiment of the invention discloses a management method and device for supporting multiple SIM cards to share the RF processor, which can realize the rational distribution of the right to use the RF processor according to the type and priority of the communication service. Each will be described in detail below.

[0059] see figure 1 , figure 1 It is a schematic structural diagram of a management device that supports multiple SIM cards to share ...

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Abstract

Embodiments of the invention disclose a management method and device supporting multiple SIM cards to share a RF processor. The method comprises the following steps: when receiving a resource request sent by a first baseband communication processor, judging whether the RF processor is authorized to be used by a second baseband communication processor within at least a part of time period of a starting and ending time period of the first baseband communication processor when needing to use the RF processor, if so, comparing whether the priority of a type of a first communication service needing to be executed by the first baseband communication processor is larger than the priority of the type of a second communication service needing to be executed by the second baseband communication processor, and if so, sending an authorization message to the first baseband communication processor, and notifying the second baseband communication processor to stop executing the second communication service. Therefore, by implementing the management method and device disclosed by the invention, the right of use of the RF processor can be reasonably allocated according to the priority of the types of the communication services.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a management method and device for supporting multiple SIM cards to share an RF processor. Background technique [0002] Dual-card dual-standby terminal refers to a terminal with dual card slots, which can support dual Subscriber Identity Module (SIM, Subscriber Identity Module) cards or dual global Subscriber Identity Module (USIM, Universal Subscriber Identity Module) cards in standby and voice or data under two network standards. Terminal for business. At present, in order to effectively reduce the power consumption, production cost and internal chip area of ​​dual-card dual-standby terminals, a radio frequency (RF, Radio Frequency) channel sharing scheme has been proposed, that is, two cards share one RF processor, such as G( GSM, Global System for Mobile Communications) + G-mode RF channel sharing scheme and W (WCDMA, wideband code division multiple access) +...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04W88/06
CPCH04W88/06H04W8/18H04W12/082H04W72/51H04W72/56H04W76/30H04W72/0446
Inventor 文会东宁张宁
Owner HUAWEI TECH CO LTD
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