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63 results about "Card sharing" patented technology

Card sharing, also known as control word sharing, is a method of allowing multiple clients or digital television receivers to access a subscription television network with only one valid subscription card. This is achieved by electronically sharing a part of the legitimate conditional access smart card's output data, enabling all recipients to gain simultaneous access to scrambled DVB streams, held on the encrypted television network.

Card sharing method, device and system

The embodiment of the invention relates to a card sharing method, a device and a system which are used for solving the problems that an existing card sharing scheme cannot share a service function andservice information cannot be synchronously updated. The system comprises first electronic equipment, second electronic equipment and a first server. The first electronic equipment is used for displaying a first card, generating sharing information in response to an instruction of sharing the first card to the second electronic equipment, and sending the sharing information to the second electronic equipment, and the sharing information comprises a first card ID corresponding to the first card; the second electronic equipment is used for receiving the sharing information and sending a first card request to the first server based on the first card ID; the first server is used for determining a first card template and a first card parameter matched with the first card ID in response to thefirst card request and issuing the first card template and the first card parameter to the second electronic equipment; and the second electronic equipment is also used for generating a second card based on the received first card template and the first card parameter, and displaying the second card.
Owner:HUAWEI TECH CO LTD

Method and device for realizing SIM card sharing of convergence terminal

The invention discloses a method for realizing the SIM card sharing of a convergence terminal, which comprises the following steps: after a network access module supporting a first network access standard receives an access request for accessing to a network of the first network access standard, requesting to access to an SIM card supporting the first network access standard if the original SIM card 1 does not support the first network access standard, receiving the information of an SIM card 2 which is selected by an SIM card sharing control module from SIM cards inserted into other network access modules connected with the SIM card sharing control module and supports the first network access standard, and using the information of the SIM card 2 for accessing to the network. The invention also discloses the convergence terminal, the network access module and the SIM card sharing control module. When the SIM card 1 of the network access module does not support the first network access standard or no SIM card is inserted, the SIM card sharing control module can be used to select the SIM card 2 for accessing to the network, so that the network access module can realize the convenient and quick network access under the condition of no appropriate SIM cards by sharing the information of other SIM cards of other network access modules.
Owner:HUAWEI DEVICE CO LTD

User identity identification card verification method and device, electronic equipment and storage medium

The invention is suitable for the technical field of communication, and provides a verification method and device of a user identity identification card, electronic equipment and a storage medium. Themethod comprises the following steps: receiving a subscriber identity module card sharing request sent by first communication equipment; sending a query request to at least one second communication device according to the subscriber identity module card sharing request; receiving the first query information sent by the second communication device; and comparing the first query information with the user identity identification card sharing information and / or preset condition information to obtain a verification result of the user identity identification card. According to the method, the authenticity of the shared information of the subscriber identity module card and the effectiveness of the subscriber identity module card are automatically verified; therefore, the problems of waste of human resources and low efficiency caused by manual verification are avoided, the usability of the subscriber identity module card sharing system is improved, and the efficiency of the subscriber identity module card sharing system is improved.
Owner:SHENZHEN UCLOUDLINK NETWORK TECH CO LTD

Bidirectional authentication method and system of phone card

ActiveCN103997728ASolve the two-way authentication problemSecurity arrangementNetwork data managementInformation sharingBonding process
The invention provides a bidirectional authentication method and system of a phone card. The method comprises the following steps that: a home subscriber server (HSS) and a universal integrated circuit card (UICC) respectively preset an identity identifier and a serial number and an initial random number of a machine-type communications (MTC) unit is generated; the MTC generates a random number 1 and sends the random number 1 to the UICC; the UICC calculates an intermediate value 1 and sends the identity identifier of the UICC, the intermediate value 1, and a random number 2 to the MTC; the MTC calculates an intermediate value 2 and sends the identity identifier of the MTC, the UICC identity identifier, the random number 1, the random number 2, the intermediate value 1, and the intermediate value 2 to the HSS; the HSS determines whether the MTC and the UICC are valid and returns the result to the MTC; and the MTC and the UICC complete serial number updating. Compared with the prior art, the provided method and system has the following beneficial effects: a problem of bidirectional authentication during the terminal and card bonding process can be solved under the circumstances that secrete information sharing by the phone card is not required; and validity of the bonded terminal and card is ensured.
Owner:CHINA MOBILE COMM GRP CO LTD

Virtual card sharing system for sharing one physical card number among plurality of target terminals

The invention discloses a virtual card sharing system for sharing one physical card number among a plurality of target terminals. The virtual card sharing system comprises a virtual card management unit and the plurality of target terminals, wherein the virtual card management unit is used for matching one or more virtual card numbers with each of the target terminals through a virtual card allocation module, and matching one physical card number with the plurality of target terminals; and a physical card processing module is used for resolving business requests of physical card communications, and selecting corresponding virtual card numbers according to the business requests in order that an externally-connected terminal performs interactive communications with corresponding target terminals. Through adoption of the virtual card sharing system, a function of sharing one physical card number among the plurality of target terminals is realized; one physical card number is shared among the plurality of target terminals; the externally-connected terminal is connected and communicated with the virtual card management unit through the physical card number; and the virtual card management unit selects corresponding target terminals according to the business requests of the externally-connected terminal. Moreover, an optimal card number in the plurality of virtual card numbers can be matched according to the business requests, so that the externally-connected terminal performs interactive communications with the target terminals in an optimized way through the optimal card number.
Owner:成都工百利自动化设备有限公司
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