Abstract: A method for operating a data processing system to generate an estimate of radiative contamination at nodes in an RF circuit characterized by a plurality of circuit elements connected by metal traces on a circuit board are disclosed. The data processing system to receive information specifying a coupled radiation matrix based on the metal traces and a simulation of an RF circuit with the components connected by non-radiating nodes. The data processing system generates a coupled power list for at least one node of the model, each entry in the coupled power list includes a coupled power value indicating a power level received by EM radiation from another of the nodes.

Abstract: A physiological signal sensor, comprising a self-oscillating complementary split-ring resonator (SO-CSRR), a demodulator and a microcontroller (MCU). The SO-CSRR detects a physiological signal and outputs a modulated signal, the demodulator receives the modulated signal and outputs a pulse physiological signal, the baseband amplifier receives the pulse physiological signal and outputs an amplified pulse physiological signal, and the MCU receives the amplified pulse physiological signal and outputs a digital signal.

Abstract: A payment method by a processing server to process payment that is independently performed between a user equipment and a payment channel server is provided. The method includes: generating, by the processing server, a payment order bound to a merchant order generated by a merchant device by determining a corresponding item ID, of a service and/or a product for purchase, that is registered with the payment channel server, the merchant order corresponding to the service and/or the product provided by the merchant device; obtaining, by the processing server, a payment voucher corresponding to the payment order; matching, by the processing server, based on the payment voucher, the merchant order bound to the payment order; and transmitting, by the processing server to the merchant device, based on the matched merchant order, a service/product providing notification for providing the service and/or the product to the user equipment.

Abstract: Determining RAN performance outlier information is disclosed. In an aspect, RAN data for a current condition can be analyzed in view of historical RAN data to determine if the current condition in atypical and represents an outlier condition. In an aspect, historically similar environments between the historical and current RAN data can allow the analysis to have increased relevance. The disclosure can employ a binary array to facilitate determining performance outlier information. In an aspect, the present disclosure can be performed in a distributed computing environment and is scalable to manage large data volumes. Performance outlier information can be employed in alerts, scheduling repair, planning hardware or software upgrades, tracking rollout of new features, etc.

Abstract: Determining RAN performance outlier information is disclosed. In an aspect, RAN data for a current condition can be analyzed in view of historical RAN data to determine if the current condition in atypical and represents an outlier condition. In an aspect, historically similar environments between the historical and current RAN data can allow the analysis to have increased relevance. The disclosure can employ a binary array to facilitate determining performance outlier information. In an aspect, the present disclosure can be performed in a distributed computing environment and is scalable to manage large data volumes. Performance outlier information can be employed in alerts, scheduling repair, planning hardware or software upgrades, tracking rollout of new features, etc.

Abstract: Determining RAN performance outlier information is disclosed. In an aspect, RAN data for a current condition can be analyzed in view of historical RAN data to determine if the current condition in atypical and represents an outlier condition. In an aspect, historically similar environments between the historical and current RAN data can allow the analysis to have increased relevance. The disclosure can employ a binary array to facilitate determining performance outlier information. In an aspect, the present disclosure can be performed in a distributed computing environment and is scalable to manage large data volumes. Performance outlier information can be employed in alerts, scheduling repair, planning hardware or software upgrades, tracking rollout of new features, etc.

Abstract: A method and device for a television (TV) device participating in an Internet of Things (IoT) network. An IoT controlling service is communicated with to send and receive messages adjusting a state of the TV device. The state of the TV device is monitored based on an attribute table. The state of the TV device can serve as triggers for one or more routines. A predefined routine is determined based on an actions table. The predefined routine is activated based on a detected TV device state attribute.

Abstract: Determining RAN performance outlier information is disclosed. In an aspect, RAN data for a current condition can be analyzed in view of historical RAN data to determine if the current condition in atypical and represents an outlier condition. In an aspect, historically similar environments between the historical and current RAN data can allow the analysis to have increased relevance. The disclosure can employ a binary array to facilitate determining performance outlier information. In an aspect, the present disclosure can be performed in a distributed computing environment and is scalable to manage large data volumes. Performance outlier information can be employed in alerts, scheduling repair, planning hardware or software upgrades, tracking rollout of new features, etc.

Abstract: A method and device for a television (TV) device participating in an Internet of Things (IoT) network. An IoT controlling service is communicated with to send and receive messages adjusting a state of the TV device. The state of the TV device is monitored based on an attribute table. The state of the TV device can serve as triggers for one or more routines. A predefined routine is determined based on an actions table. The predefined routine is activated based on a detected TV device state attribute.

Abstract: A portable electronic device includes a battery, a central processing unit (CPU), and voltage converting circuit. The battery includes an erasable programmable read-only memory (EPROM) and a signal terminal connected to the EPROM. The CPU includes a read/write control terminal. The voltage converting circuit includes a first power terminal connected to a first power supply, a second power terminal connected to a second power supply, a first port connected to the read/write control terminal through a 1-wire bus, and a second port connected to the signal terminal.

Abstract: An earphone jack circuit includes an earphone jack configured to receive an earphone plug, a frequency modulation (FM) signal processing circuit electrically connected to the earphone jack, and an amplifying circuit. The FM signal processing circuit includes a first matching circuit electrically connected to the earphone jack, and an amplifying circuit electrically connected to the first matching circuit. The first matching circuit receives an initial FM signal from the earphone jack and executes a first filtering process for the initial FM signal when the earphone plug is inserted into the earphone jack. The amplifying circuit amplifies the filtered FM signal.

Abstract: A control circuit for light emitting diode (LED) of display includes a central processing unit (CPU), an AND gate, and a driving circuit. The CPU comprises a general purpose input output (GPIO) contact which outputs an instant high level voltage when a battery is installed into a portable electronic device. The AND gate includes a first input contact connected to the GPIO contact, a second input contact connected to a system power supply, and a first output contact. The system power supply outputs a low level voltage when the electronic device is powered off and outputs a high level voltage when the electronic device is powered on. The driving circuit includes a second output contact connected to an anode of the LED, a feedback contact connected to a cathode of the LED and an enable connected to the first output contact.

Abstract: A method and a system for implementing privacy control in a communication network are provided. The method comprises the steps of generating a first Request Verification Code (RVC) for each user request in a privacy server by means of parameter hashing or non-Parameter-hashing and forwarding the user request together with the first RVC to the SP; and verifying a second RVC and user privacy setting (s) in a privacy server, wherein the second RVC is received together with a further request from the SP. The system comprises an untrustworthy subsystem comprising at least one Service Provider (SP) for providing application service and a trustworthy subsystem comprising at least one mobile operator module for providing communication service, wherein the mobile operator module further comprises at least one mobile core network for providing user privacy control by means of Request Verification Code (RVC).

Abstract: A voltage conversion circuit for a charging device includes a voltage-stabilizing circuit and a switching circuit. The voltage-stabilizing circuit includes a voltage stabilizer circuit and a feedback resistor, the voltage stabilizer circuit comprises an input pin, an output pin, and a feedback pin. The switching circuit includes a switch and at least two divider resistors, the switch comprises at least two data input terminals, a data output terminal, and two control terminals. The input pin is connected to a power source, and the feedback resistor is connected between the feedback pin and ground. The data input terminals are respectively connected to the output pin through one of the divider resistors, the data output terminal is connected between the feedback pin and the feedback resistor, the two control terminals are capable of receiving control signals to control the data output terminal to selectively connect to one of the data input terminals.

Abstract: A portable electronic device includes an earphone jack circuit for receiving an earphone plug, a control circuit and a switch circuit. The control circuit sends audio to or receives audio from the earphone plug by the earphone jack. The switch circuit is set between the earphone jack and the control circuit including a first mode and a second mode. The control circuit identifies a type of the earphone plug, and switches the switch circuit to a corresponding mode according to the type of the earphone plug.

Abstract: A power management circuit for managing power of an electronic device includes a regulator and a protection circuit. The regulator converts an input voltage into a corresponding rated voltage and includes an enable pin and an output pin. The enable pin receives a voltage signal to enable or disable the regulator, and the output pin selectively outputs the rated voltage. When the electronic device is implemented as a slave universal serial bus (USB) device and the enable pin receives a low voltage signal, the regulator is disabled, and the protection circuit receives an output voltage. When the electronic device is implemented as a USB host and the enable pin receives a high voltage signal, the regulator is enabled, and the output protection circuit outputs the rated voltage.

Abstract: An earphone jack circuit includes an earphone jack configured to receive an earphone plug, a frequency modulation (FM) signal processing circuit electrically connected to the earphone jack, and an amplifying circuit. The FM signal processing circuit includes a first matching circuit electrically connected to the earphone jack, and an amplifying circuit electrically connected to the first matching circuit. The first matching circuit receives an initial FM signal from the earphone jack and executes a first filtering process for the initial FM signal when the earphone plug is inserted into the earphone jack. The amplifying circuit amplifies the filtered FM signal.

Abstract: A charging circuit includes a main control microchip, a charging integrated circuit, and a current control circuit. The main control microchip includes a power-on pin connected to a charging device. The charging integrated circuit comprises a power input pin and a current limit pin, wherein the power input pin is connected to the charging device, and the charging integrated circuit is capable of limiting current. The current control circuit comprises a transistor, a first current limiting resistor and a second current limiting resistor, a base of the transistor is connected to the main control microchip, the first current limiting resistor is connected between the current limit pin and ground, and the second current limiting resistor is connected between the current limit pin and a collector of the transistor, the main control microchip is operable to output control signals to enable or disable the transistor.

Abstract: A control circuit for light emitting diode (LED) of display includes a central processing unit (CPU), an AND gate, and a driving circuit. The CPU comprises a general purpose input output (GPIO) contact which outputs an instant high level voltage when a battery is installed into a portable electronic device. The AND gate includes a first input contact connected to the GPIO contact, a second input contact connected to a system power supply, and a first output contact. The system power supply outputs a low level voltage when the electronic device is powered off and outputs a high level voltage when the electronic device is powered on. The driving circuit includes a second output contact connected to an anode of the LED, a feedback contact connected to a cathode of the LED and an enable connected to the first output contact.

Abstract: A portable electronic device includes a battery, a central processing unit (CPU), and voltage converting circuit. The battery includes an erasable programmable read-only memory (EPROM) and a signal terminal connected to the EPROM. The CPU includes a read/write control terminal. The voltage converting circuit includes a first power terminal connected to a first power supply, a second power terminal connected to a second power supply, a first port connected to the read/write control terminal through a 1-wire bus, and a second port connected to the signal terminal.