Abstract: An interference coordination method includes: receiving, by a base station, an interference indicator that is in at least one subframe and sent by a user equipment, where the interference indicator includes RSSIs that are received by the user equipment in the at least one subframe and of all blocks PRBs, or sorted index values of the RSSIs of all the PRBs; determining, by the base station, a first list of candidate user equipment identities with a highest priority according to the interference indicator and uplink resource allocation information in the at least one subframe of a serving cell; and determining, by the base station, that a communication link of a macro cell corresponding to an identity, in the first list of candidate user equipment identities, of a user equipment with smallest interference is a reusable resource for D2D communication.

Abstract: A method for playing a streaming media file, which can improve transmission and playing efficiency of a streaming media file. The method includes: playing, by a first apparatus, a streaming media file from a streaming media server; and when the first apparatus receives a handover instruction, sending, by the first apparatus, a playing command to a second apparatus, and sending at least a part of data of the downloaded streaming media file to the second apparatus, where the at least part of the data includes data not played by the first apparatus, where the playing command is used to instruct the second apparatus to play a part of or all of the at least part of the data sent by the first apparatus. The present invention further provides a corresponding apparatus.

Abstract: A page redirection method, a routing device, a terminal device and a system. The routing device receives based on a first access request sent a first access response fed back by a network server; according to a redirection determination indication, modifies a return code of the first access response and adding at least one second access address of a redirected-to page and the first access address to the first access response; and sends the first access response on which redirection processing is performed to the terminal device, so that the terminal device sends a second access request according to the modified return code, and the terminal device opens, according to a second access response returned for the second access request, the page that a user needs to access and the redirected-to page.

Abstract: An electronic device and a method for unlocking a screen of the electronic device are provided. The electronic device includes a screen and a storage unit. The method includes detecting, in a screen-locked state, intent of a user to unlock the screen; if it is detected that the user intends to unlock the screen, extracting contact information from the storage unit of the electronic device, where the extracted contact information includes a first attribute value and a second attribute value; displaying the first attribute value of the extracted contact information on the screen and prompting the user to input a second attribute value; and detecting an input of the user, and comparing the input of the user with the second attribute value; if the input of the user is the same as the second attribute value, unlocking the screen; and otherwise, maintaining the screen-locked state.

Abstract: The present invention provides a multipurpose connector for multiplexing a headset interface into a high-definition video/audio input interface and a handheld device including the multipurpose connector. The multipurpose connector includes a headset connector, a selecting switch, a high-definition video/audio transceiver, and an audio output module. The headset connector includes a first audio terminal and a second audio terminal. The audio output module is configured to output an audio signal of the headset. The selecting switch includes first and second lines. When the selecting switch communicates with the first line, the first audio terminal and the second audio terminal are coupled to a pair of differential transmission lines respectively, and the pair of differential transmission lines is configured to transmit high-definition video/audio data output by the high-definition video/audio transceiver.

Abstract: A method for adding an icon to an interface of an Android system, where the Android system has N interfaces, includes: a. obtaining add command information; b. obtaining, according to the add command information, space information of an icon to be added; c. obtaining remaining space information of an Mth interface according to the add command information; d. judging whether the space information of the icon to be added is greater than the remaining space information of the Mth interface; if yes, executing step e; if no, executing step f; e. judging whether the Mth interface is a last interface to be judged; if yes, executing step g; if no, assigning M+1 to M and returning to step c; f. adding the icon to the interface; and g. establishing another interface, and adding the icon to the newly established interface; where M and N are natural numbers, and 1?M?N.

Abstract: A message acknowledgement method includes: An access point sends a beacon frame, receives an uplink frame sent by a terminal, and sends an acknowledgement frame for the uplink frame, where the acknowledgement frame includes offset time, and the offset time is a difference between a time point when the access point sends the acknowledgement frame and a time point when the access point sends the beacon frame; compares the difference that is obtained through calculation by the terminal and is between the time point when the terminal receives the acknowledgement frame and the time point when the terminal lately receives a beacon frame with the offset time carried in the acknowledgement frame, and if a difference between the two is within a preset error range, determines that the acknowledgement frame received by the terminal is sent by the access point associated with the terminal.

Abstract: A service processing method and apparatus based on Android system are provided in the embodiments of the present invention. The technical solutions in the embodiments of the present invention enable the Android platform to support more PDPs other than one PDP by creating corresponding PDP based on the service type of a specific service, therefore avoiding the complicated procedure during which when the current Android platform is processing services and one pending service type can not be processed by an active PDP, interrupting the service in the processing and deactivating the current PDP, reestablishing a new PDP to process service and recovering the former PDP after processing the service, and therefore the parallel processing capability for various services in the Android system is achieved and the user experience is greatly improved.

Abstract: The present invention provides a bandwidth allocation method and device. The method includes: collecting a bandwidth historical data sequence; obtaining a bandwidth trend sequence value and a bandwidth fluctuation sequence value according to the collected bandwidth historical data sequence; obtaining a forecast sequence value of a bandwidth fluctuation sequence according to the bandwidth fluctuation sequence value; obtaining a bandwidth forecast sequence value according to the bandwidth trend sequence value and the forecast sequence value of the bandwidth fluctuation sequence; and allocating bandwidth according to the bandwidth forecast sequence value. Embodiments of the present invention are capable of improving the accuracy of bandwidth forecast, thereby allocating bandwidth more properly.

Abstract: A charger and a charging system are provided. The charger includes: a rectifier, a transformer, a first diode, a capacitor, a voltage sampling feedback unit, a pulse width modulation (PWM) controller, a battery voltage feedback unit and a semiconductor switching component, where the battery voltage feedback unit is added in the charger to detect battery voltage of a terminal, and the detected battery voltage of the terminal is fed back to a voltage sampling feedback unit inside the charger, so that the voltage sampling feedback unit can adjust an output voltage of the charger in real time according to an actual battery voltage of the terminal, and therefore, the output voltage of the charger gradually rises along with an increase of the battery voltage of the terminal, thereby effectively reducing energy consumption of the charger and achieving a purpose of energy saving.

Abstract: An indication map delivery method, an indication operation method, a device, and a system are provided. In the embodiments of the present invention, a compressed Indication Map (IM) generated by a wireless access device includes at least one of a tiny partial bitmap sub-element, a skipped indication bits sub-element, and an indication bit offset sub-element, and consecutive indication bits with the same value at positions in an original IM can be compressed into a skipped indication bits sub-element, an indication bit offset sub-element, or the like. The technical solutions of the embodiments of the present invention facilitate improvement of compression efficiency of an IM, and further reduce radio air interface resources occupied for sending the IM and improve IM sending efficiency.

Abstract: A composite material and an electronic device are disclosed in embodiments of the present invention, relating to the field of electronic assembly technologies. The technical problem of the existing electronic device with an excessively complicated internal structure is solved. The composite material includes an electrically and thermally conductive layer, a viscose glue layer, and an insulating layer, where the electrically and thermally conductive layer and the insulating layer are pasted at two sides of the viscose glue layer; the viscose glue layer is electrically conductive. The electronic device includes a circuit board and the composite material. Gaps are formed at the insulating layer in positions corresponding to electronic components and/or shielding frames, with the viscose glue layer exposed, the composite material is pasted onto the electronic components and/or the shielding frames via the viscose glue layer. The present invention is applied to simplify the structure of an electronic device.

Abstract: A resource migration method and apparatus are provided, so that a terminal device can change, according to a specific condition, an SFE serving the terminal device. The method includes: determining, by a terminal device, that a service function entity SFE serving the terminal device needs to be changed to a first SFE; acquiring information about a location of a resource/subresource corresponding to the terminal device in a second SFE, where the second SFE saves the resource/subresource corresponding to the terminal device; and sending, to the first SFE, a first identifier and the information about the location in the second SFE, where the first identifier is used to indicate that the terminal device needs to change the SFE serving the terminal device, so that the first SFE transfers, after receiving the first identifier, the resource/subresource corresponding to the terminal device from the second SFE to the first SFE.

Abstract: A multimode handover method and a multimode terminal are disclosed. A multimode terminal obtains a CINR value and an RSSI value of a current signal in a first communication mode and determines whether the CINR value and the RSSI value both meet a preset switching condition. If they do, a current movement speed of the multimode terminal is obtained a switching delay is selected according to the movement speed, a second communication mode is switched into according to the selected delay, and communications use the second communication mode.

Abstract: The present invention discloses a local network and a method for establishing a connection between a local gateway and a home base station therein. As regards a newly proposed home base station network architecture 1, a mobility management network element receives L-GW information sent by the home base station, selects an L-GW which is located in the same local network as the home base station at least according to the received L-GW information and then informs the L-GW, through an S-GW, of establishing a PDN connection and a tunnel bearer with the home base station, thereby providing a local IP access for a UE. As regards a newly proposed home base station network architecture 2, no direct interface is arranged between the L-GW and the S-GW, the mobility management network element directly selects a corresponding L-GW for establishing a PDN connection for the UE.

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and a user equipment. The data transmission method includes: determining, by a base station, a modulation and coding level and a time-frequency resource, and determining, in a first or second modulation and transport block size index table, a TBS index and a modulation mode, where a second TBS index is not smaller than a first TBS index; and sending service data and a system scheduling control signal to a user equipment by adopting the selected TBS. In this way, the base station can select a larger TBS to achieve a higher coding rate and increase a system throughput.

Abstract: The present invention discloses a trigger message sending method, device and system, which relate to the field of communications technologies and can resolve a problem that a Machine Type Communications-Inter Working Function MTC-IWF device and a short message service-service center SMS-SC repeatedly send a trigger Trigger message to a user equipment UE. The method includes: receiving, by the MTC-IWF device, a delivery report sent by the SMS-SC, where the delivery report is sent to the MTC-IWF device by the SMS-SC after the SMS-SC fails to send the trigger message to the UE; and waiting, by the MTC-IWF device according to the delivery report, for the SMS-SC to resend the trigger message, or resending, by the MTC-IWF device, the trigger message according to the delivery report. The present invention is mainly used in a process of sending a trigger message.

Abstract: A method and apparatus for locating a target operation object in a Device Management (DM) system. In one embodiment, the DM system includes a DM server and a DM client. The DM server is configured to send a Delete command to the DM client, wherein the Delete command comprises MO location information for identifying an MO, and feature node information for identifying an MO instance of the MO and wherein a Target element is not included in the Delete command. The DM client is configured to: receive the Delete command; after receiving the Delete command, determine an absolute Uniform Resource Identifier (URI) of a root node of the MO instance according to the MO location information and the feature node information, wherein the absolute URI starts from a root node of a management tree; locate the root node of the MO instance according to the absolute URI of the root node of the MO instance; and delete the root node of the MO instance.