摘要:
A communications system includes a caller device, a receiver device, and a communications device. The communications device includes a storage unit, a communications unit, and a processing unit. Each called party is assigned an identifier, and has one or more receiver device. Each receiver device is assigned a phone number. The storage unit stores a phone number of each receiver device associated with a called party. The processing unit includes a request receiving module for receiving a request, a request recognition module for determining whether the identifier from the request matched one of the identifier of the called party; an acquiring module for acquiring the phone numbers of one called party when matching. The communications unit dials the acquired phone numbers to establish communications with the receiver device.
摘要:
An address space expansion method implemented by the electronic device which includes a storage unit, wherein the storage unit includes a first storage unit and a second storage unit, comprising: responding to the user operation to generate a target address; determining whether a address range of the target address is less than or equal to a predetermined address range, and generating a corresponding control signal; enabling the first storage unit or the second storage unit according to the generated corresponding control signal; acquiring a physical address corresponding to the target address and providing the physical address to the enabled storage unit according to the corresponding control signal and a predetermined converting rule; accessing and performing a reading/writing operation for data corresponding to the physical address of the enabled storage unit.
摘要:
A foldable electronic device and a detection method. The detection method determines whether the foldable electronic device is in an open position or a closed position according to a detected sound wave received by a microphone of the foldable electronic device.
摘要:
The method includes: associating different cell phones to different enciphering and deciphering keys of an asymmetric encryption algorithm. Access information of the network lock corresponding to the cell phone is enciphered by the corresponding enciphering key. Then, the enciphered network lock is stored in the cell phone, and the corresponding deciphering key is recorded in an inerasable memory of the cell phone. The original plaintext access information of the network lock and the enciphering key is stored only in a service provider of the communication network. When the cell phone tries to access the communication network, it deciphers the enciphered network lock using the deciphering key stored in the inerasable memory to verify the network lock of the cell phone.
摘要:
A device for ring tone output. The device comprises a phone speaker, a ringing speaker, a receiver, a switching device and a micro-controller. The receiver acquires audio data via a traffic channel. The audio data comprises a ring tone. The switching device receives the ring tone and selectively transmits the ring tone to the phone speaker and the ringing speaker. The micro-controller directs the switching device to transmit the ring tone to the ringing speaker.
摘要:
A power saving method for a mobile device in a wireless communication system is disclosed. The power saving method comprises obtaining a first parameter according to a first signal transmitted between the mobile device and a first network; estimating a first power consumption of the mobile device in the first network according to the first parameter and a first radio access technology (RAT) employed in the first network; determining whether the first network is suitable according to at least a comparison of the first power consumption with a second power consumption of the mobile device in a second network, wherein the second network employs a second RAT different from the first RAT; and switching to a the second network when the first network is not suitable.
摘要:
An exemplary system for assisting a driver while reversing his or her car is used in conjunction with the car being fitted with a real-time information acquiring module to collect information concerning a road behind the car. The system includes a wireless communication device for wirelessly communicating with the real-time information acquiring module. The wireless communication device includes a detection module to detect movement information of the car, and a control module to compare the movement information with pre-stored standard parameter information. The standard parameter information can include the acceleration value of the car becoming zero, and a backward movement beginning within 20 seconds after the acceleration value becomes zero. The control module signals the real-time information acquiring module when the movement information matches the pre-stored standard parameter information. The wireless communication device further includes a display to display information of the road at the rear of the car.
摘要:
An electronic device with a prompt function includes a display unit, a storage unit, a trigger detecting unit, and a processing unit. The storage unit stores a to-do list recording at least one item and at least one trigger condition. Each of the at least one item is associated with one of the at least one trigger condition. The trigger detecting unit is configured to receive input. The processing unit is configured to compare information of the received input with the at least one trigger condition. If there is a match, the processing unit displays the item associated with the one of the at least one trigger condition on the display unit, and outputs predetermined prompt content. A related prompt method is also provided.
摘要:
A power saving method for a mobile device in a wireless communication system is disclosed. The power saving method comprises obtaining a first parameter according to a first signal transmitted between the mobile device and a first network; estimating a first power consumption of the mobile device in the first network according to the first parameter and a first radio access technology (RAT) employed in the first network; determining whether the first network is suitable according to at least a comparison of the first power consumption with a second power consumption of the mobile device in a second network, wherein the second network employs a second RAT different from the first RAT; and switching to a the second network when the first network is not suitable.
摘要:
A mobile apparatus with automatic detection and communication of voice and digital data. The mobile apparatus has a voice module for processing a voice signal and communication means for serial transmission and reception of a digital data signal. Also, the mobile apparatus includes a connector, a processor and a selection unit. The connector has a first, second and third terminal used to receive and transmit a first, second and third signal respectively. The processor detects the third signal periodically and employs conversion means for converting the first signal into a voltage value to set a selection signal when the third signal is detected at a predetermined state. According to the selection signal, the selection unit establishes a first path between the connector and the communication means or establishes a second path between the connector and the voice module to pass the first and the second signals.