Abstract:
PROBLEM TO BE SOLVED: To provide a bidirectional control system using remote control signals by a computer and household appliances which perform power control, screen display control from a PC to a television, power control and application control on the PC from the television to the PC by remote control signals based on HDMI-CEC cooperation specification. SOLUTION: A controller which is not illustrated operable by a standby power source is loaded on the personal computer (PC) 5. A remote control signal of a PC remote controller 23 is input in an HMDI connector part 10 of the television (TV) 6 via a light receiver controller 24 of the PC 5, USB-CEC-power on signal connector 25, a CEC part connector 15, a signal line (a), an HDMI part connector 14, and a cable 7. A remote control signal of a TV remote controller 11 is input in the cable 7, the HMDI connector part 14, the CEC part connector 15, a USB-power connector 17, and a USB data processing part 18. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To strengthen security against the illegal operation of household electrical appliances by preventing illegal access. SOLUTION: A controller is provided with: a means for storing passwords set by a user to respective household electrical appliances connected to a home network; a means for determining whether the input source of a telegram requesting for an operation of a household electrical appliance is located outside or inside the house in receiving the telegram; a means for transmitting a telegram for requesting a password when the input source is determined to be located outside the house as a result; and a means for determining whether a received password coincides with the stored password of the household electrical appliance of a control object when the password is received in response to the request. The household electrical appliance in the house is prevented from being operated by an illegal user outside the house by operating the household electrical appliance connected to the home network only when the passwords coincide with each other. COPYRIGHT: (C)2004,JPO
Abstract:
A resource metric quantization is described that has use for resources of wireless data communications system. In one example the quantization include measuring a signal parameter for a plurality of frequency partitions, setting a first resource metric for a first frequency partition equal to a first value, determining a second and a third resource metric for a second and third frequency partition, respectively, based on comparing the measured signal parameter for the second and third frequency partitions to the measured signal parameter for the first partition, encoding a second and a third resource metric, and transmitting the encoded resource metrics to a remote wireless station.
Abstract:
Group size indications may be distributed from a base station to a mobile station in the form of assignment-advanced-MAP transmit control signaling. The signaling control information may be sent to a station, such as a mobile station, using a table that indicates the size of a group based on coding rates, such as one-half and one-quarter coding rates. Waste may be controlled by determining a size based on using an unoccupied resource in a group that is adjacent to data resource for data transmission by the station. However, an unoccupied resource in a group that is not adjacent to a data resource is not used for data transmission and is, therefore, wasted.
Abstract:
Embodiments of a system and methods for identification of base station types are generally described herein. Other embodiments may be described and claimed.
Abstract:
A remote control device (112) may include circuitry configured to receive user input to wirelessly control an electronic device (130, 140, 150, 160, 170), a power source (312) electrically coupled to provide power to the circuitry, and a power state controller (300) configured to control a power state of the circuitry based on a state of the electronic device. An electronic device may be configured to be controlled by a remote control device, and may include an input device (110) configured to receive a wireless signal from the remote control device, an output device configured to send a wireless signal to the remote control device, and a processor (200) coupled to the input device. The processor may be configured to control a function of the electronic device based on the received signal, to determine information regarding the state of the electronic device (S420), and to send the determined information (S440) regarding the state of the electronic device to the remote control device.