Method and apparatus for downloading a profile in a wireless communication system
First Claim
1. A method of downloading a profile by an electronic device in a wireless communication system, the method comprising:
- storing a generated encryption key;
receiving, after the storing, information indicating a start of a profile download; and
downloading, from a profile providing server, a profile for a universal integrated circuit card (UICC) of the electronic device by using the encryption key, based on the received information.
1 Assignment
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Accused Products
Abstract
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for downloading profiles in a terminal in a wireless communication system include generating and storing an encryption key at a time point, loading the stored encryption key, when receiving profile download start information from a profile providing server, and downloading an encrypted profile for the electronic device from the profile providing server, via the loaded encryption key, and installing the encrypted profile in the electronic device. An electronic device configured to download a profile in a wireless communication system includes a memory, and a controller configured to generate an encryption key at a time point, store the encryption key in the memory, loading the stored encryption key, when receiving profile download start information from a profile providing server, and downloading an encrypted profile for the electronic device from the profile providing server, by using the loaded encryption key, and installing the downloaded profile.
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Citations
20 Claims
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1. A method of downloading a profile by an electronic device in a wireless communication system, the method comprising:
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storing a generated encryption key; receiving, after the storing, information indicating a start of a profile download; and downloading, from a profile providing server, a profile for a universal integrated circuit card (UICC) of the electronic device by using the encryption key, based on the received information. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An electronic device of downloading a profile in a wireless communication system, the electronic device comprising:
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a transceiver configured to transmit and receive signals; a memory; and a controller configured to; store a generated encryption key in the memory, control the transceiver to receive, after the storing, information indicating a start of a profile download, and control the transceiver to download, from a profile providing server, a profile for a universal integrated circuit card (UICC) of the electronic device by using the encryption key, based on the received information. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of providing a profile by a server in a wireless communication system, the method comprising:
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transmitting, to an electronic device, information indicating a start of a profile download; receiving, from the electronic device, an encryption key of a universal integrated circuit card (UICC) of the electronic device based on the transmitted information; and transmitting, to the electronic device, a profile for the UICC encrypted by using the encryption key of the UICC, wherein the encryption key is generated and stored in the electronic device prior to the transmitting of the information. - View Dependent Claims (16, 17)
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18. A server for providing a profile in a wireless communication system, the server comprising:
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a transceiver configured to transmit and receive signals; a memory; and a controller configured to control the transceiver to; transmit, to an electronic device, information indicating a start of a profile download, receive, from the electronic device, an encryption key of a universal integrated circuit card (UICC) of the electronic device based on the transmitted information, and transmit, to the electronic device, a profile for the UICC encrypted by using the encryption key of the UICC, wherein the encryption key is generated and stored in the electronic device prior to the transmitting of the information. - View Dependent Claims (19, 20)
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Specification