摘要:
A communication apparatus of the present invention notifies a user that one of a plurality of events has occurred, and includes a first reception unit, a second reception unit, a detection unit, and a light emitting unit. The first reception unit receives from the user, for each time slot that composes a light emission pattern, designation of a light emission color or non-emission, as a light emission attribute of the time slot. The second reception unit receives a designation of an event to be corresponded with the light emission pattern. The detection unit detects that one of the plurality of events has occurred. The light emitting unit, when the detection unit detects that the event has occurred, emits light based on the light emission pattern designated in correspondence with the event.
摘要:
An RF circuit (131-138) satisfies Pnoise + NF + G ≦ Plim + sW (0 ≦ s ≦ 4) at an edge of a guard band with respect to a required transmission level PAll , an upper tolerance level of out-of-band noise Plim , a guard bandwidth W , and a noise level Pnoise , where NF is a noise figure and G is a gain. An IF circuit (121-123) satisfies PAll ≦ Pin + G , where PIF is an output level of a BPF (123). Out-of-band noise levels are reduced to Pnoise by the steep BPF (123). The RF circuit (131-138) is structured so that noise from a local oscillator circuit (134) does not surpass noise from the IF circuit (121-123). Reductions in power consumption are thus realized in addition to guard bandwidth reductions, because of being able to eliminate out-of-band noise from an amplifier (138) using a low-loss filter (140) having an attenuation slope s .
摘要:
A communication apparatus of the present invention notifies a user that one of a plurality of events has occurred, and includes a first reception unit, a second reception unit, a detection unit, and a light emitting unit. The first reception unit receives from the user, for each time slot that composes a light emission pattern, designation of a light emission color or non-emission, as a light emission attribute of the time slot. The second reception unit receives a designation of an event to be corresponded with the light emission pattern. The detection unit detects that one of the plurality of events has occurred. The light emitting unit, when the detection unit detects that the event has occurred, emits light based on the light emission pattern designated in correspondence with the event.
摘要:
When an input detection unit (64) has detected that no user operation has been performed to an organic EL display apparatus (11) for a predetermined period of time or when a processing detection unit (66) has detected that a predetermined processing is being performed, the input detection unit (64) or the processing detection unit (66) outputs an instruction to a reference voltage adjusting unit (72) to modify a reference voltage referenced by a DAC unit (42) upon conversion to an analog output signal.
摘要:
The present invention aims to provide a memory rewriting apparatus which can rewrite data stored in a memory of a portable terminal without stopping in the middle. According to the model of the portable terminal and the version number of data stored in each memory area of the memory, a memory area which requires rewriting is to be specified. An amount of remaining battery charge is compared to an estimated battery consumption for rewriting piece of data requiring the rewriting. In a case where the amount of remaining battery charge is sufficient, the memory rewriting apparatus transmits data to the portable terminal and specifies the memory area for the portable terminal.
摘要:
In a radio reception apparatus, a variable gain of a reception amplifier (2) is adjusted by an AGC control unit (16) for each frame of a received signal for execution of an AGC operation. The AGC control unit (16) determines and indicates to a digital signal processing unit (15) an AGC operation end point of time. The digital signal processing unit (15) executes prescribed signal processing on a digital signal obtained after the end of the AGC operation, in a known signal segment. Therefore, reception errors caused by erroneous amplitude values of digital signals resulting from the AGC operation can be prevented.
摘要:
The present invention provides a portable telephone comprising an openable/closable casing having a display 13a, a magnetic sensor 18b for detecting whether the casing is opened or closed, and a control circuit 10. When a message is received with the casing closed, the control circuit 10 displays the contents of the received message on the display 13a. When the casing in an opening state is thereafter detected, the control circuit 10 displays on the display 13a a reply-message-preparation screen for preparing a reply message to be sent to a sender of the received message.
摘要:
In a radio reception apparatus, a quadrature detector (4) provides its digital output signal to a band-limiting filter (6) after lowering a sampling frequency by a sampling frequency converter (15). Based on a correlation value obtained from an output of the band-limiting filter (6) by a symbol timing detecting circuit (17), a symbol timing deviation detecting circuit (18) detects a magnitude and a direction of a deviation of the timing of sampling in the sampling frequency converter (15), and controls timing of the sampling in the sampling frequency converter (15). Thereby, a symbol point of the correct timing is extracted.
摘要:
A cellular telephone (100) that searches for a destination base station in accordance with a handoff instruction receives a soft handoff instruction or a hard handoff that is able to specify a first search window size. When the hard handoff instruction is received, a search block (70) is controlled so that a window control block (83) searches for pilot signals from neighboring base stations using a search window having a size larger than one of the first search window size and a third search window size that is used when the soft handoff instruction is received.
摘要:
A mobile communication terminal comprises a camera unit (34) and a main CPU. In the camera unit (34), a processing system including a color conversion circuit (66) and an image compression circuit (68) generates high-resolution compressed still image data based on interpolated image data of a photographed object. Also, a processing system including an image decompression circuit (74), a color conversion circuit (72), and a thinning-out circuit (70) generates low-resolution decompressed still image data based on the high-resolution compressed still image data. The main CPU activates an image compression circuit (68) when a release key is operated, and activates an image decompression circuit (74) when generation of the compressed still image data is completed. The low-resolution decompressed image data generated by activation of the image decompression circuit (74) is obtained by the main CPU from the camera unit and written into a VRAM. As a result, a decompressed image is displayed on an LCD.