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 terminal protection method that is applied to a terminal is provided. In the method, an air pressure change value collected by an air pressure sensor is obtained; the air pressure change value is compared with a preset air pressure change threshold; and when the air pressure change value exceeds the preset air pressure change threshold, a break instruction is generated, where the break instruction is used to break a power supply circuit of a mainboard circuit of the terminal. According to the terminal protection method provided in the present invention, the power supply circuit of the mainboard circuit of the terminal can be timely broken when the terminal falls into water, thereby solving a problem of a short circuit that occurs on the mainboard circuit of the terminal after the terminal falls into water.
Abstract:
Embodiments of the present invention disclose a dipole antenna and a wireless terminal device, which relate to communications technologies and enable an antenna to have a relatively high performance and a relatively low production cost. The dipole antenna includes a first radiation arm, a second radiation arm, and a balun. The first radiation arm and the second radiation arm are both soldered on a dielectric substrate. The first radiation arm and the second radiation arm are separately connected to the balun electrically. The balun is electrically connected to a feeding point and a reference ground separately. The present invention may be applied to a terminal device.
Abstract:
An antenna includes a telescopic antenna and an antenna jacket, where the telescopic antenna extends from a side opening and an exposed part of the telescopic antenna is configured to rotate outside the antenna jacket. The antenna and any one or more antennas of a GPS antenna, a Wi-Fi antenna, and a diversity antenna form a combination antenna. The GPS antenna and other antennas are disposed in an area adjacent to the antenna jacket.
Abstract:
Embodiments of the present invention provide a web page processing method, including: receiving an operation instruction on a first page, where the operation instruction may include a page replacing instruction; and controlling a first resource included in the first page to remain in a connected state, where the first resource is specified in advance as a resource to be retained. Correspondingly, the embodiments of the present invention further provide a communications device. The embodiments of the present invention can improve robustness of page browsing.
Abstract:
A handheld electronic product comprising a square housing, where four corners of the housing are provided with bezels, and the left side and the right side of the housing have no bezels, a glass cover is built into the housing in a retracted manner, the rear surface of the glass cover is connected to the housing, and the bezels provided at the four corners of the housing are higher than the rear surface of the glass cover. Embodiments of the present invention can reduce a width of the handheld electronic product and assembly procedures.
Abstract:
A service control method, a terminal, and a network device. The method includes measuring, by a terminal, a service status of interaction between the terminal and a network and/or a moving speed of the terminal; and reporting, by the terminal, measured service status information and/or speed information to a network device, so that the network device configures a network parameter of the terminal according to the service status information and/or the speed information. Therefore, a network throughput is improved, and terminal energy consumption is reduced.
Abstract:
A data transmission method includes: receiving, by a first device in a home network, a first message sent by a gateway, where the first message identifies that a first connection between the gateway and an external network is broken; sending, by the first device after receiving the first message, a second message to the gateway, where the second message is used to enable the gateway to set a first packet forwarding rule on the gateway, and setting, by the first device after receiving the first message, a second packet forwarding rule on the first device, where the second packet forwarding rule is used by the first device to forward packets that come from the gateway and are destined for the external network, through a second connection that is established by the first device with the external network.
Abstract:
The present invention discloses a data downlink transmission method and a device, and belongs to the field of communications technologies. The method includes: receiving, by an MTC-IWF device, a first message sent by a server, where the first message includes downlink data that needs to be sent to a user equipment; and acquiring, by the MTC-IWF device, locally stored serving node information of the user equipment, and sending a second message to a serving node of the UE according to the serving node information of the UE, where the second message includes the downlink data that needs to be sent to the user equipment, so that the serving node sends the downlink data to the user equipment.
Abstract:
The present invention provides a real time communication method, a terminal device, an RTC server and an RTC system. The method includes: receiving, by a first terminal, call request information that is sent by another terminal to the first terminal and forwarded by an RTC server and, where the call request information carries a unique identifier of a WEB-based RTC application of a terminal sending the call request information; and determining, by the first terminal, whether to accept a call request according to the unique identifier of the WEB RTC of the terminal sending the call request information, if yes, sending request information for opening the WEB-based RTC application to the RTC server, and after receiving information of the WEB-based RTC application returned by the RTC server, communicating, by using the WEB-based RTC application, with the terminal sending the call request information.