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BIP channel state management method, mobile equipment, UICC and user terminal

A channel state and mobile device technology, applied in the field of communication, can solve the problems of low BIP channel maintenance efficiency, cumbersome BIP channel state management process, and large resource consumption, so as to simplify the BIP channel state management process, solve low maintenance efficiency, reduce The effect of resource consumption

Pending Publication Date: 2021-12-24
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in a transmission scenario with a large amount of data, the UICC needs to actively initiate interactions with mobile devices to obtain the status of the BIP channel for BIP channel maintenance, which leads to cumbersome BIP channel status management processes, which in turn leads to low BIP channel maintenance efficiency. high resource consumption

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  • BIP channel state management method, mobile equipment, UICC and user terminal
  • BIP channel state management method, mobile equipment, UICC and user terminal
  • BIP channel state management method, mobile equipment, UICC and user terminal

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Embodiment Construction

[0052] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0053] The Universal Subscriber Identity Module (USIM) is the continuation and advancement of the SIM card used in the UMTS network. Compared with the SIM card, the USIM card is no longer built on a single telecommunication application platform, but will become one of multiple applications residing on a Universal Integrated Circuit Card (UICC).

[0054] Currently, a user terminal (User Equipment, UE) is generally composed of a UICC and a mobile equipment (Mobile Equipment, ME). The relationship between UICC and mobile devices is developing. In the initial mechanism, UICC is not allowed to actively send commands to mobile devices, which limits the development an...

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Abstract

The invention discloses a BIP channel state management method, mobile equipment, a UICC and a user terminal, and relates to the technical field of communication. The method comprises the following steps: receiving a first channel state management command sent by a UICC; in response to the first channel state management command, sending a channel state response message to the UICC, wherein the channel state response message comprises a current BIP channel state of a BIP channel; and after the channel state response message is sent to the UICC, sending a channel state event downloading command to the UICC every a predetermined state providing period, wherein the channel state event downloading command comprises a BIP channel state obtained in a current state providing period. According to the invention, the problem of low BIP channel maintenance efficiency can be solved, the BIP channel state management process can be simplified, the BIP channel maintenance capability of mobile equipment and a UICC can be enhanced, the BIP channel maintenance efficiency can be improved, and the resource consumption of the mobile equipment and the UICC can be reduced.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a BIP channel state management method, a mobile device, a UICC and a user terminal. Background technique [0002] A user terminal (User Equipment, UE) generally consists of a UICC and a mobile equipment (Mobile Equipment, ME). In the original mechanism, the UICC is not allowed to actively send commands to the mobile device. With the development of UICC business requirements, USAT (USIMpplication Toolkit) technology is introduced. The implementation mechanism is to introduce the STK / USAT protocol layer into the interface between the mobile device and the UICC, and the protocol stack of the Cu interface, allowing applications residing on the UICC, such as the Universal Subscriber Identity Module (USIM), to support this This mechanism of mobile devices to interact and operate. [0003] BIP (Bearer Independent Protocol, Bearer Independent Protocol) is currently the b...

Claims

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Application Information

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IPC IPC(8): H04W8/18H04W76/25
CPCH04W8/183H04W76/25Y02D30/70
Inventor 刘煜翟京卿
Owner CHINA UNITED NETWORK COMM GRP CO LTD