Abstract: Aspects of the subject disclosure may include, for example, a local server coupled to a plurality of client devices. The local server may receive encrypted content from one or more content sources and provide the content to the client devices. The local server and client devices may be part of a multi-client environment such as a hotel or conference center. The local server does not decrypt and re-encrypt content, thereby allowing the use of low cost equipment. Other embodiments are disclosed.

Abstract: Aspects of the subject disclosure may include, for example, a local server coupled to a plurality of client devices. The local server may receive encrypted content from one or more content sources and provide the content to the client devices. The local server and client devices may be part of a multi-client environment such as a hotel or conference center. The local server does not decrypt and re-encrypt content, thereby allowing the use of low cost equipment. Other embodiments are disclosed.

Abstract: A voltage regulator and method. The voltage regulator includes a first amplifier having: a first input couplable to a reference voltage; a second input coupled to a feedback path; a current mirror; first and second branches coupled to an input and output of the current mirror. A node of the second branch forms an output of the first amplifier. The voltage regulator includes a second amplifier comprising a transistor having: a first terminal couplable to a supply voltage; a gate coupled to the output of the first amplifier; and a second terminal coupled to an output of the voltage regulator. The feedback path is coupled to the output of the voltage regulator. The voltage regulator includes a compensation network having at least one passive component to reduce variations in an output current of the voltage regulator caused by the parasitic capacitance of the transistor and variations in the supply voltage.

Abstract: Aspects of the subject disclosure may include, for example, a local server coupled to a plurality of client devices. The local server may receive encrypted content from one or more content sources and provide the content to the client devices. The local server and client devices may be part of a multi-client environment such as a hotel or conference center. The local server does not decrypt and re-encrypt content, thereby allowing the use of low cost equipment. Other embodiments are disclosed.

Abstract: A voltage regulator and method. The voltage regulator includes a first amplifier having: a first input couplable to a reference voltage; a second input coupled to a feedback path; a current mirror; first and second branches coupled to an input and output of the current mirror. A node of the second branch forms an output of the first amplifier. The voltage regulator includes a second amplifier comprising a transistor having: a first terminal couplable to a supply voltage; a gate coupled to the output of the first amplifier; and a second terminal coupled to an output of the voltage regulator. The feedback path is coupled to the output of the voltage regulator. The voltage regulator includes a compensation network having at least one passive component to reduce variations in an output current of the voltage regulator caused by the parasitic capacitance of the transistor and variations in the supply voltage.

Abstract: A method and system for displaying an advertisement at a user device comprising receiving a content stream at the user device comprising an advertisement queuing point, monitoring the content stream for the advertisement queuing point at a client stream assembler module of the user device, communicating an advertisement query signal comprising client metadata from the client stream assembler module to a decision proxy, receiving an advertisement decision signal comprising an advertisement location identifier at the client stream assembler module, requesting an advertisement based on the advertisement location identifier and receiving and displaying the advertisement corresponding to the advertisement location identifier on a display associated with the user device.

Abstract: In accordance with a first aspect of the present disclosure, a consumable product is provided, comprising: one or more consumable components; a radio frequency communication tag; wherein said radio frequency communication tag comprises data indicative of a type of consumable component to which said consumable components belong. In accordance with a second aspect of the present disclosure, a machine is provided, being configured to operate using a consumable product of the kind set forth; wherein said machine comprises a reader configured to read data from the radio frequency communication tag of the consumable product.

Abstract: An interactive poster includes one or more first near-field communications (NFC) antennas, a memory to store first content, and a controller control operation of a display. The NFC antennas may be located at predetermined positions, and the controller changes display of first content to second content when one or more of the antennas are tapped by a user device including an NFC circuit.

Abstract: In one example, the present disclosure describes a device, computer-readable medium, and method for multi-phase protection of digital content. For instance, in one example, a method includes receiving a request for digital content from a client device, initiating a digital content protection process comprising a plurality of phases, where each phase of the plurality of phases includes verifying credentials provided by the client device, delivering a plurality of seeds to the client device, wherein each individual seed of the plurality of seeds is delivered to the client device upon a successful completion of one phase of the plurality of phases, encrypting the digital content, using an encryption key derived using the plurality of seeds, to generate encrypted content, and delivering the encrypted content to the client device.

Abstract: A communication device includes a directional antenna, and a control circuit. The directional antenna has a directional radiation pattern for directing greater power of a transmitted signal in a specific direction. The control circuit is coupled to the directional antenna and determines an angle and a distance to another device. Based on the determined distance and angle to the another device, the control circuit selects a security level from a plurality of security levels for communication between the device and the another device. In another embodiment, a method for transmitting data between the first and second devices is provided.

Abstract: In one example, the present disclosure describes a device, computer-readable medium, and method for multi-phase protection of digital content. For instance, in one example, a method includes receiving a request for digital content from a client device, initiating a digital content protection process comprising a plurality of phases, where each phase of the plurality of phases includes verifying credentials provided by the client device, delivering a plurality of seeds to the client device, wherein each individual seed of the plurality of seeds is delivered to the client device upon a successful completion of one phase of the plurality of phases, encrypting the digital content, using an encryption key derived using the plurality of seeds, to generate encrypted content, and delivering the encrypted content to the client device.

Abstract: An interactive poster includes one or more first near-field communications (NFC) antennas, a memory to store first content, and a controller control operation of a display. The NFC antennas may be located at predetermined positions, and the controller changes display of first content to second content when one or more of the antennas are tapped by a user device including an NFC circuit.

Abstract: In accordance with a first aspect of the present disclosure, a consumable product is provided, comprising: one or more consumable components; a radio frequency communication tag; wherein said radio frequency communication tag comprises data indicative of a type of consumable component to which said consumable components belong. In accordance with a second aspect of the present disclosure, a machine is provided, being configured to operate using a consumable product of the kind set forth; wherein said machine comprises a reader configured to read data from the radio frequency communication tag of the consumable product.

Abstract: A method of provisioning entitlement including: receiving within a headend and at a policy management module first conditions and rules for content from a service provider or a third party device; and generating, for a point of presence (POP) device of a customer, a policy for entitlement and usage of content (merged policy). The generating of the merged policy includes: merging conditions and rules of policies including the first conditions and rules to generate the merged policy based on a predetermined hierarchy of the policies. Rules and conditions of the merged policy are multi-dimensional to include customer, POP device, and provider dimensions; and generating a configuration file including conditions or condition based parameters. The method further includes: presenting an offer for the content to the customer via the POP device; receiving an acceptance of the offer from the POP device; and enforcing the merged policy according to the configuration file.

Abstract: A wireless repeater system includes an antenna configured to receive a magnetic wake-up signal, a near field communication (NFC) receiver configured to receive a wake-up pattern and compare the received wake-up pattern with a stored wake-up pattern, and an NFC transmitter configured to transmit an output magnetic signal using the stored wake-up pattern to an external device, wherein the transmission of the output magnetic signal is synchronized with the received wake-up pattern to form a superimposed magnetic signal.

Abstract: Wireless receivers and related methods with interferer immunity are disclosed. The receiver includes a receive (RX) front-end, a power level detector, and an automatic gain controller (AGC). The RX front-end includes circuit(s) having variable gains, and the power level detector outputs a power level indicator. The AGC receives the power level indicator and outputs the gain settings to the variable-gain circuits within the RX front-end. Further, the AGC is configured to adjust the gain settings within a first gain range when not receiving data frames and to adjust them within a second gain range when receiving data frames. The second gain range is a restricted version of the first gain range. Further, the AGC can be configured to detect and store gain settings within a sliding time window when data frames are not being received and to use these stored gain settings to determine the second gain range.

Abstract: In one example, the present disclosure describes a device, computer-readable medium, and method for multi-phase protection of digital content. For instance, in one example, a method includes receiving a request for digital content from a client device, initiating a digital content protection process comprising a plurality of phases, where each phase of the plurality of phases includes verifying credentials provided by the client device, delivering a plurality of seeds to the client device, wherein each individual seed of the plurality of seeds is delivered to the client device upon a successful completion of one phase of the plurality of phases, encrypting the digital content, using an encryption key derived using the plurality of seeds, to generate encrypted content, and delivering the encrypted content to the client device.

Abstract: A method of provisioning entitlement including: receiving within a headend and at a policy management module first conditions and rules for content from a service provider or a third party device; and generating, for a point of presence (POP) device of a customer, a policy for entitlement and usage of content (merged policy). The generating of the merged policy includes: merging conditions and rules of policies including the first conditions and rules to generate the merged policy based on a predetermined hierarchy of the policies. Rules and conditions of the merged policy are multi-dimensional to include customer, POP device, and provider dimensions; and generating a configuration file including conditions or condition based parameters. The method further includes: presenting an offer for the content to the customer via the POP device; receiving an acceptance of the offer from the POP device; and enforcing the merged policy according to the configuration file.

Abstract: A system and method for operating with profiles includes a head end associating a first account profile having first profile settings and a first identifier and a second account profile having second profile settings and a second identifier with a user account. A first user receiving device operates with the first profile settings. The head end communicates second profile settings to the first user receiving device and the first user receiving device operates with the second profile settings.

Abstract: A communication device includes a directional antenna, and a control circuit. The directional antenna has a directional radiation pattern for directing greater power of a transmitted signal in a specific direction. The control circuit is coupled to the directional antenna and determines an angle and a distance to another device. Based on the determined distance and angle to the another device, the control circuit selects a security level from a plurality of security levels for communication between the device and the another device. In another embodiment, a method for transmitting data between the first and second devices is provided.