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Card-free terminal, service access method and system thereof, terminal with card and bootstrapping server function (BSF)

A business access and terminal technology, applied in wireless communication, electrical components, network data management, etc., can solve the problems of cardless terminals that are difficult to directly access network services, terminal access service validity period lack of control, etc.

Active Publication Date: 2011-09-28
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) It is difficult for cardless terminals to directly access network services through the GBA process
[0005] (2) Lack of control over the validity period of terminal access services

Method used

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  • Card-free terminal, service access method and system thereof, terminal with card and bootstrapping server function (BSF)
  • Card-free terminal, service access method and system thereof, terminal with card and bootstrapping server function (BSF)
  • Card-free terminal, service access method and system thereof, terminal with card and bootstrapping server function (BSF)

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0025] method embodiment

[0026] figure 1 It is a flow chart of Embodiment 1 of the cardless terminal service access method of the present invention. Such as figure 1 As shown, this embodiment includes:

[0027] Step S102: When receiving a key acquisition request from a terminal without a card, the terminal with a card generates a terminal user key without a card and a guide identifier for identifying a terminal user key without a card according to the key acquisition request; for the specific operation process, see figure 2 explanation of

[0028] Step S104: According to the cardless terminal user key and the guide identification, the cardless terminal and th...

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PUM

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Abstract

The invention provides a card-free terminal, a service access method for the card-free terminal, a service access system for the card-free terminal, a terminal with a card, and a bootstrapping server function (BSF). The method comprises that: when receiving a key acquisition request from the card-free terminal, the terminal with the card generates a card-free terminal user key and a pilot identifier used for identifying the card-free terminal user key according to the key acquisition request; and the card-free terminal performs a service access flow with a network side according to the card-free terminal user key and the pilot identifier. By the card-free terminal, the method, the system, the terminal with the card and the BSF, the card-free terminal can acquire the key from the terminal with the card for service access.

Description

technical field [0001] The invention relates to the field of data services, in particular to a method and system for service access of a cardless terminal, a cardless terminal, a cardless terminal and an initialization server. Background technique [0002] In the mobile network environment, when a user uses a terminal to access certain services, it is necessary to implement mutual authentication between the terminal and the service server based on the user key and use the user key to encrypt and transmit some confidential data. It can be seen that the generation of the user key is a prerequisite for the user to use this type of service. According to whether the device used by the user has a Subscriber Identity Module / Universal Subscriber Identity Module (SIM / USIM for short), the current terminals can be divided into two categories: terminals with cards and terminals without cards. card terminal. A SIM / USIM card is inserted into the terminal with a card, and the card record...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24H04W12/04H04W12/06H04W12/08H04W12/041H04W12/0433
Inventor 路晓明
Owner CHINA MOBILE COMM GRP CO LTD
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