Abstract:
An anti-theft device with a trigger applied in a portable electronic device is provided, which has a trigger electrically connected with a trigger unit selectively. When the trigger is separated from the trigger unit, a sensing element begins to carry out the sensing operation, and the portable electronic device is put into a power saving mode. When the sensing element senses that the electronic device has been moved, it transmits a signal to a processor. Meanwhile, the portable electronic device and an alarm unit of the trigger will be enabled simultaneously, making a sound to warn the user.
Abstract:
A digital image-capturing device includes an outer lens barrel, an image sensor disposed in the outer lens barrel, an inner lens barrel mounted in the outer lens barrel, and a lens module mounted in the inner lens barrel. The outer lens barrel has a barrel coupling segment formed with an internal screw thread, and a barrel guiding segment. The inner lens barrel has a barrel engaging segment formed with an external screw thread to engage threadedly the internal screw thread of the barrel coupling segment, and a barrel sliding segment in sliding and rotatable contact with the barrel guiding segment. When the inner lens barrel is inserted into the outer lens barrel, the barrel guiding segment can guide the barrel sliding segment to prevent the inner lens barrel from wobbling and to maintain optical axis alignment, thereby ensuring image-capturing quality of the device.
Abstract:
A digital image-capturing device includes an outer lens barrel, an image sensor disposed in the outer lens barrel, an inner lens barrel mounted in the outer lens barrel, and a lens module mounted in the inner lens barrel. The outer lens barrel has a barrel coupling segment formed with an internal screw thread, and a barrel guiding segment. The inner lens barrel has a barrel engaging segment formed with an external screw thread to engage threadedly the internal screw thread of the barrel coupling segment, and a barrel sliding segment in sliding and rotatable contact with the barrel guiding segment. When the inner lens barrel is inserted into the outer lens barrel, the barrel guiding segment can guide the barrel sliding segment to prevent the inner lens barrel from wobbling and to maintain optical axis alignment, thereby ensuring image-capturing quality of the device.
Abstract:
A timing method used by a mobile station in a wireless communication system. The timing method contains generating at least a buffering area in the mobile station; receiving a first action executed by a lower layer of the mobile station; after the mobile station receives the first action, updating a value stored in the buffering area; and if the value stored in the buffering area reaches a predetermined value, the mobile station performs a second action.
Abstract:
A control method, capable of reducing the call dropped rate of a mobile station in a wireless communication system, includes monitoring receiving power levels of a plurality of neighbor cells of the wireless communication system according to an information of a serving cell of the wireless communication system; and if the Base Station Identification Codes (BSICs) of the six neighbor cells corresponding to the six strongest receiving power levels are known, and if the BSIC of at least one neighbor cell corresponding to at least one receiving power level other than the six strongest ones is unknown, performing frequency correction and synchronization of the mobile station with respect to the at least one neighbor cell's Broadcast Control Channel (BCCH) to decode the at least one neighbor cell's BSIC.
Abstract:
A control method, capable of reducing the call dropped rate of a mobile station in a wireless communication system, includes monitoring receiving power levels of a plurality of neighbor cells of the wireless communication system according to an information of a serving cell of the wireless communication system; and if the Base Station Identification Codes (BSICs) of the six neighbor cells corresponding to the six strongest receiving power levels are known, and if the BSIC of at least one neighbor cell corresponding to at least one receiving power level other than the six strongest ones is unknown, performing frequency correction and synchronization of the mobile station with respect to the at least one neighbor cell's Broadcast Control Channel (BCCH) to decode the at least one neighbor cell's BSIC.
Abstract:
A timing method used by a mobile station in a wireless communication system. The timing method contains generating at least a buffering area in the mobile station; receiving a first action executed by a lower layer of the mobile station; after the mobile station receives the first action, updating a value stored in the buffering area; and if the value stored in the buffering area reaches a predetermined value, the mobile station performs a second action.