1778results about How to "Extend standby time" patented technology

The invention discloses an intelligent home platform control system which mainly comprises a knapp cloud platform, an intelligent control center, terminal equipment and an intelligent equipment terminal. The control center and the terminal equipment are in two-way communication. The control center and the knapp cloud platform are in two-way communication. The knapp cloud platform and an intelligent mobile phone are in two-way communication. All terminal equipment are in two-way communication. According to the intelligent home platform control system, through the knapp cloud platform, data information is collected and released to the intelligent mobile phone, a tablet computer and the control center, a convenient and easy-to-use scene editing function and lightweight application are provided at the same time, the core computation work is completed by a control center, and the standby time of the mobile phone is prolonged. Instant equipment information is achieved, a latest equipment list and current state information can be obtained timely through the control center, the complex wire distribution is avoided, the adding of new intelligent equipment by a user is facilitated, a remote application is added into the interface of the control center, and the system is more humanized.

This invention provides a paging method for Multimedia Broadcast / Multicast Service in mobile communication system paging process and radio resource setup process are merged in this method to try to reduce uplink responses. This invention extends existing PCH IubFP frame structure by adding MBMS Indication bit(MI) to PCH IubFP frame. The PCH IubFP frame includes Paging Indication (PI) and Paging Message. Paging message carries MBMS service information. MBMS Service Identity or MBMS Paging Indicator is added to the reserved 12 bits in Paging Indicator Channel (PICH) frame structure. Radio Network Controller (RNC) transfers Paging Indicator Message and paging message to Base Station (Node B) so as to send over the air-interface.

Techniques to efficiently process paging channels in an asynchronous wireless communication system. In one aspect, if the base stations are not synchronized with each other and a remote terminal's designated page time is different from base station to base station, the remote terminal can wake up based on the earliest base station in a reacquisition search list that includes candidate base stations to which the remote terminal may be handed off. In another aspect, the criteria to select base stations for evaluation as reacquisition targets may be based on the received power of the base stations as well as their timing, both of which may be made relative to that of a preferred base station. In yet another aspect, the remote terminal may wake up multiple times in a particular paging cycle (i.e., a frame cycle or a DRX cycle) if there are one or more candidates base station to which the remote terminal may be handed off.

The embodiment of the invention provides a mobile terminal and a method and device for switching antennas of the mobile terminal. The method includes the steps of receiving first signal intensity received by the first antenna on the mobile terminal and second signal intensity received by the second antenna on the mobile terminal, comparing the first signal intensity with the second signal intensity, and controlling the mobile terminal to use the antenna with the high signal intensity. According to the mobile terminal and the method and device for switching the antennas of the mobile terminal, the problems that the mobile terminal is large in power consumption, short in stand-by time and poor in communication quality can be solved.

The present invention provides a computer system, a notebook computer and a method for controlling a computer system. The method comprises steps of: determining current state of the main computer subsystem; turning off the power of the embedded subsystem or enabling the embedded subsystem into a low-power state of the embedded subsystem when the main computer subsystem stays in a power-on state of the main computer subsystem; and enabling the embedded subsystem into an operating state of the embedded subsystem when the main computer subsystem stays in a low-power state or a shut-down state of the main computer subsystem. The computer system comprises: a power supply, a main computer subsystem and an embedded subsystem, wherein the main computer subsystem comprises a state determination module and a state control module for the embedded subsystem. The notebook computer comprises a main board, an embedded subsystem and a power supply, wherein the main board comprises an embedded controller and a power switch controller as well. With the above technical solutions, the power consumption caused by the embedded subsystem is reduced while implementing a preset function in real time.

Techniques to efficiently process paging channels in an asynchronous wireless communication system. In one aspect, if the base stations are not synchronized with each other and a remote terminal's designated page time is different from base station to base station, the remote terminal can wake up based on the earliest base station in a reacquisition search list that includes candidate base stations to which the remote terminal may be handed off. In another aspect, the criteria to select base stations for evaluation as reacquisition targets may be based on the received power of the base stations as well as their timing, both of which may be made relative to that of a preferred base station. In yet another aspect, the remote terminal may wake up multiple times in a particular paging cycle (i.e., a frame cycle or a DRX cycle) if there are one or more candidates base station to which the remote terminal may be handed off.

A cellular communication system comprises a user equipment (101) which is arranged to transmit control channel messages to a network (103) of the communication system. When a message is transmitted, the user equipment (101) enters an active monitoring mode for a time interval after which it returns to the power-down mode. The user equipment (101) monitors a paging channel when in the active monitoring mode but not in all paging cycles when in the power-down mode. The network (103) is arranged to transmit paging messages in response to a detection of the control channel message from the user equipment (101). The invention may allow a much longer power-down interval thereby reducing power consumption and increasing battery life. The approach may be particularly suitable for machine-to-machine communications.

In a method for adjusting a refresh rate of a display, a current status of at least one lighting criterion is determined. The refresh rate is then adjusted depending on this determined status. A display module and an electronic device, respectively, comprise a display and a processing component adapted to perform such an adjustment. In a software program product, a software code is stored in a readable medium, the software code performing such an adjustment of the refresh rate of a display when being executed by a processor.

The present invention is suitable for the field of a mobile phone component, and provides a mobile phone protection sleeve with a display screen. The mobile phone protection sleeve is provided with the following components: a protective board which is matched with and covers a mobile phone housing, and clamping boards which are projected from the edge of the protective board and are used for clamping the side edge of the mobile phone. The protective board is provided with the following components: the display screen, a PCB board which is electrically connected with the display screen, and a battery. The PCB board is provided with a data exchange interface which performs data exchange with the mobile phone and charges the battery. Each clamping board is provided with a through hole which is matched with and is used for leading out the data exchange interface. Through arranging the display screen, the PCB board, the battery and the data exchange interface on the protective board of the mobile phone protection sleeve, the mobile phone protection sleeve is mounted on the mobile phone. On one hand, the protective sleeve performs a function of protecting the mobile phone, and on the other hand, the display screen on the protective sleeve can be used as an external display screen of the mobile phone, and the functions of expanding functions of the mobile phone and prolonging standby time of the mobile phone are performed.

The embodiment of the invention provides a method and a device for controlling flash, and relates to the technical filed of digit. According to the method and the device, a corresponding supplementary light driving current and an exposure driving current can be set according to the difference of statistical gray values of a preview picture, the balance of preliminary flash, flash and ambient light is ensured, and the quality of shot pictures is increased as well. The method comprises the following steps of obtaining the statistical gray values of the preview picture, searching corresponding supplementary light parameters in a preset dynamic supplementary light list according to the statistical gray values of the preview picture if the statistical gray values of the preview picture are less than a preset threshold, setting the supplementary light driving current according the supplementary light parameters, driving a flashlight to carry out the preliminary flash by the supplementary light driving current, searching corresponding exposure driving current in a preset exposure parameter list according to the supplementary light parameters, and driving the flashlight to carry out the flash by the exposure driving current.