Retrieving/authorizing content on user equipment based on information from connectable accessory with NFC circuit

An accessory for a user equipment (UE), the accessory comprising:

• a housing configured to connect to the UE;
• and
• an accessory near field communication (NFC) circuit attached to the housing and comprising:
• an antenna configured to inductively couple to signals emitted by a UE NFC circuit within the UE;
• a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the UE NFC circuit;
• a transceiver circuit configured to be powered by the charging circuit to transmit information to the UE NFC circuit that will be used by the UE to retrieve content stored on a content server and/or to authorize use of content stored on the UE;
• and
• a counter configured to count power-on cycles of the accessory NFC circuit;
• and
• wherein the transceiver circuit is configured to transmit a first universal resource locator (URL) address and/or to transmit a first activation code when the count satisfies a defined relationship to a threshold value, and to transmit a second URL address different from the first URL address and/or transmit a second activation code different from the first activation code when the count does not satisfy the defined relationship to the threshold value.

An accessory for a user equipment (UE), the accessory comprising:

• a housing configured to connect to the UE;
• and
• an accessory near field communication (NFC) circuit attached to the housing and comprising:
• an antenna configured to inductively couple to signals emitted by a UE NFC circuit within the UE;
• a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the UE NFC circuit;
• a transceiver circuit configured to be powered by the charging circuit to transmit information to the UE NFC circuit that will be used by the UE to retrieve content stored on a content server and/or to authorize use of content stored on the UE;
• and
• a counter configured to count power-on cycles of the accessory NFC circuit;
• and
• wherein the transceiver circuit is configured to transmit the information when the count satisfies a defined relationship to a threshold value and to prevent transmission of the information when the count does not satisfy the defined relationship to the threshold value.

An accessory for a user equipment (UE), the accessory comprising:

• a housing configured to connect to the UE;
• and
• an accessory near field communication (NFC) circuit attached to the housing and comprising:
• an antenna configured to inductively couple to signals emitted by a UE NFC circuit within the UE;
• a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the UE NFC circuit;
• a transceiver circuit configured to be powered by the charging circuit to transmit information to the UE NFC circuit that will be used by the UE to retrieve content stored on a content server and/or to authorize use of content stored on the UE;
• and
• a counter configured to count a number of different UEs that have powered the accessory NFC circuit to obtain information transmitted by the transmitter;
• and
• wherein the transceiver circuit is configured to select a universal resource locator (URL) address from among a group of URL addresses based on the count and/or to select an activation code from among a group of activation codes based on the count, and to transmit the selected URL address and/or the selected activation code to the UE NFC circuit that will be used by the UE to retrieve content stored on the content server and/or to authorize use of content stored on the UE.

An accessory for a user equipment (UE), the accessory comprising:

• a housing configured to connect to the UE;
• and
• an accessory near field communication (NFC) circuit attached to the housing and comprising:
• an antenna configured to inductively couple to signals emitted by a UE NFC circuit within the UE;
• a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the UE NFC circuit;
• a transceiver circuit configured to be powered by the charging circuit to transmit information to the UE NFC circuit that will be used by the UE to retrieve content stored on a content server and/or to authorize use of content stored on the UE;
• and
• a counter configured to count a number of different UEs that have powered the accessory UE to obtain information transmitted by the transmitter,
• wherein the transceiver circuit is configured to transmit a first universal resource locator (URL) address and/or to transmit a first activation code when the count satisfies a defined relationship to a threshold value, and to transmit a second URL address different from the first URL address and/or to transmit a second activation code different from the first activation code when the count does not satisfy the defined relationship to the threshold value.

An accessory for a user equipment (UE), the accessory comprising:

• a housing configured to connect to the UE;
• and
• an accessory near field communication (NFC) circuit attached to the housing and comprising:
• an antenna configured to inductively couple to signals emitted by a UE NFC circuit within the UE;
• a charging circuit configured to output power provided by the inductive coupling through the antenna to the signals emitted by the UE NFC circuit;
• a transceiver circuit configured to be powered by the charging circuit to transmit information to the UE NFC circuit that will be used by the UE to retrieve content stored on a content server and/or to authorize use of content stored on the UE;
• and
• a counter configured to count a number of different UEs that have powered the accessory UE to obtain information transmitted by the transmitter,
• wherein the transceiver circuit is configured to selectively transmit the information depending upon the count satisfying a defined relationship to a threshold value.

A user equipment (UE) comprising:

• a UE near field communication (NFC) circuit configured to receive information from an accessory NFC circuit while providing power to the accessory NFC circuit through inductive coupling:
• a network interface configured to communicate with a network node;
• and
• a processor configured to use the information to receive through the network interface content stored on a content server and/or to authorize use of content stored on the UE, and to control operation of the UE responsive to the content,
• wherein the processor is configured to count a number of different accessory NFC circuits that it has received information from, to select a universal resource locator (URL) address from among a group of URL addresses available in the UE based on the count, and to use the selected URL address to retrieve through the network interface content stored on the content server at a location defined by the URL address.

A user equipment (UE) comprising:

• a UE near field communication (NFC) circuit configured to receive information from an accessory NFC circuit while providing power to the accessory NFC circuit through inductive coupling;
• a network interface configured to communicate with a network node;
• and
• a processor configured to use the information to retrieve through the network interface content stored on a content server and/or to authorize use of content stored on the UE, and to control operation of the UE responsive to the content,
• wherein the processor is configured to count a number of different accessory NFC circuits that it has received information from, to select an activation code from among a group of activation codes available in the UE based on the count, and to use the selected activation code to authorize use of content stored on the UE.

A user equipment (UE) comprising:

• a UE near field communication (NFC) circuit configured to receive information from an accessory NFC circuit while providing power to the accessory NFC circuit through inductive coupling;
• a network interface configured to communicate with a network node;
• and
• a processor configured to use the information to retrieve through the network interface content stored on a content server and/or to authorize use of content stored on the UE, and to control operation of the UE responsive to the content,
• wherein the UE NFC circuit receives information from a plurality of different accessory NFC circuits;
• and
• wherein the processor is configured to generate a URL address based on a combination of the information received from the plurality of different accessory NFC circuits, and to use the URL address to retrieve content stored on the content server at a location defined by the URL address.

A user equipment (UE) comprising:

• a UE near field communication (NFC) circuit configured to receive information from an accessory NFC circuit while providing power to the accessory NFC circuit through inductive coupling;
• a network interface configured to communicate with a network node;
• and
• a processor configured to use the information to retrieve through the network interface content stored on a content server and/or to authorize use of content stored on the UE, and to control operation of the UE responsive to the content,
• wherein the UE NFC circuit receives information from a plurality of different accessory NFC circuits;
• and
• wherein the processor is configured to generate an activation code based on a combination of the information received from the plurality of different accessory NFC circuits, and to use the activation code to authorize use of content stored on the UE.

A user equipment (UE) comprising:

• a UE near field communication (NFC) circuit configured to receive information from an accessory NFC circuit while providing power to the accessory NFC circuit through inductive coupling;
• a network interface configured to communicate with a network node;
• and
• a processor configured to use the information to retrieve through the network interface content stored on a content server and/or to authorize use of content stored on the UE, and to control operation of the UE responsive to the content,
• wherein the processor is configured to count a number of different accessory NFC circuits that it has received information from, to prevent use of content stored on the UE responsive to the count not satisfying a defined relationship to a threshold value and to allow use of content stored on the UE responsive to the count satisfying the defined relationship to the threshold value.