50results about How to "Reduce buffer time" patented technology

A system for managing energy efficiency and control mechanisms in a computer network having a plurality of network components is provided. The system includes a network power manager (NPM) coupled to at least one of the plurality of network components. The NPM is configured to receive and analyze power information from at least one of the plurality of the network components. The NPM is further configured to generate configuration instructions based on the analyzing of the power information and send the configuration instructions to at least one of the network components.

The invention aims to provide a method and a device for pre-pushing a video resource to P2P (peer-to-peer) nodes. The method comprises the following steps: according to heat related attributes of the video resource, extracting heat characteristic information of the video resource by network equipment; on the basis of the heat characteristic information, determining whether the video resource meets predetermined heat conditions; and when the video resource meets the predetermined heat conditions, pushing the video resource to at least one P2P node. Compared with the prior art, according to the invention, when a great amount of users subsequently and simultaneously request the network equipment to access the hot video resource, the P2P nodes also can provide the hot video resource to other requesting nodes, so that the load pressure of the network equipment is greatly relieved and the user experience is obviously promoted, for example, the play pause or buffering time and the like are reduced.

The invention discloses a method, a device and a system for splicing screens of multiple mobile terminals based on near field communication. The method comprises steps of dividing a screen content to be displayed into n, n >=2, performing paring on n-1 slave devices through NFC to determine a screen content to be displayed and a sound channel for playing the sound of each slave device; obtaining device information of each slave device; establishing WiFi connection with each slave device according to the device information of each slave device; distributing a WiFi transmission bandwidth of each slave device according to transmission performance of each slave device; transmitting divided screen contents and the voice frequency content of the corresponding sound channel to each slave device according to the WiFi transmission bandwidth of each slave device; and controlling playing and pause of each slave device and a master device according to a content time length of a buffering screen of each slave device in order to make each slave device and the master device synchronously play the screen content to be displayed.

The invention provides a method and a system for pushing video streaming based on layered coding. The method comprises the following steps: the layered coding is conducted on a normal code stream of a required channel by a layered coding server, the normal code stream comprises a base layer code stream and an enhancement layer code stream and is pushed to a network access server; the base layer code stream is decoded by the network access server and stored in a cache; a channel switch request is initiated, and transmitted to the network access server by a terminal; the channel switch request is received by the network access server, and the base layer code stream starting from the last video finishing frame is obtained in the cache; and the base layer code stream is pushed to the terminalat a speed higher than the normal playing speed of the video streaming, and the required pushing time to the terminal is t. The invention enables a user to rapidly preview, thereby reducing time-delay to a great extent.

A Mobile Station apparatus for controlling a handover between a Serving Base Station apparatus and a Target Base Station apparatus is described. The Mobile Station includes a Handover Message Receiving device, a Processing device, a Handover device and a timer Value and a Timer device. The Handover Message Receiving device is adapted to detect receiving of a Handover message and wherein the Processing device is adapted upon detecting of the Handover message to calculate a Connection Hold Time value. The Handover device is adapted to send a Handover Indication message to the Serving Base Station apparatus, to start the Timer device with the Connection Hold Time value and to handover the connection from the Serving Base Station apparatus to the Target Base Station apparatus upon expiring of the Timer device.

A method of streaming data from a server (S) at a server data rate (Cs) via a network to at least one terminal at a terminal reception data rate (Crec) is provided. A streaming section from the server (S) is requested by the terminal (T). Streaming data is forwarded from the server (S) to the network (N) at a server data rate (Cs) and from the network (N) to the terminal (T) at a reception data rate (Crec). Data received from the network (N) is buffered in the terminal buffer (AL) for at least a first period. The rendering of the buffered data is initiated after the first period at a first rendering rate (Cren), which is lower than the server data rate (Cs) or the reception data rate (Crec). The first rendering data rate (Cren) is adapted according to the filling of the terminal buffer (AL) with received streaming data until the rendering data rate (Cren) corresponds to the server data rate (Cs).

The embodiment of the invention provides a content distribution method. The method comprises the steps that a playlist description file obtaining request is sent to a streaming media server, wherein the playlist description file obtaining request comprises compression identification used for indicating whether a client side supports compression transmission or not; a first compressed file which comprises a minimum-code-rate content playlist description file and is returned by the streaming media server according to the compression identification is received; the first compressed file is decompressed, and the minimum-code-rate content playlist description file is obtained; content fragments are obtained from the streaming media server based on the minimum-code-rate content playlist description file. According to the content distribution method, when the streaming media server judges that the client side supports the compression transmission according to the compression identification, the compressed file comprising a main playlist description file and the minimum-code-rate content playlist description file is sent to the client side, the number of interaction times of the client side and the streaming media server at the content buffering stage is reduced, and the downloading speed is increased.

An apparatus and a method for setting a routing path in System-on-a-Chip (SoC) having an n×n net topology-based structure comprising a plurality of intellectual properties (IPs), each with a unique address, and a plurality of switches forming one-to-one correspondence to the IPs, to transmit and receive data between the IPs by using at least one of the switches. Accordingly, an orthogonal code having orthogonality is assigned according to the direction of transmission of each data (that is, output port). Then, an output port where the data is transmitted is determined, and the data is spread based on an orthogonal code assigned to the output ports of the at least one of the switches.

Among a plurality of radio base stations, to a radio base station whose transmission delay time between a base station control device and its own station will be the longest, down data from the base station control device is transmitted to have a buffering time of zero, while to the other radio base stations, data is transmitted with a buffering time corresponding to the degree of relative shortness of a transmission delay time applied, and the buffering time is modified by monitoring a change of a difference in delay time of up data from the radio base station.

The invention discloses a retention-type rear cover separation device capable of braking and buffering based on large-impulse collision and belongs to the technical field of missile fire. The retention-type rear cover separation device comprises an accommodating housing, a metal shearing piece group, a positioning block, a force transfer seat and limited posts, wherein a rear cover is mounted on the outer circumferential surface of a missile body; the missile body and the rear cover are mounted in a launch canister; a vertical part on one side of the force transfer seat is opposite to the rearcover, and a horizontal part on the other side of the force transfer seat is opposite to long metal sheets of the metal shearing piece group; the positioning block is mounted on the upper surface ofthe horizontal part of the force transfer seat; one ends of two or more limited posts are mounted in the positioning block, and the other ends of the two or more limited posts penetrate through holesof the metal shearing piece group; and the accommodating housing is a housing with two side surface openings and an end surface opening, and is fixedly connected with the launch canister after being mounted on the positioning block and the metal shearing piece group in a buckling manner. The retention-type rear cover separation device is simple in principle and compact in structure, and can quickly, safely and reliably separate the missile body from the rear cover.

The invention discloses a method based on WEB interface pop-up layers. The method comprises encapsulating of WEB pop-up layer components, making of WEB pop-up layer sample interfaces and making of files in multiple styles and patterns. According to the method based on the WEB interface pop-up layers provided by the invention, unified called WEB pop-up layer interfaces in multiple styles and patterns are provided; functions, such as a function of disappearing system prompts, information confirmation and information prompts after displaying for several seconds and a function of customizing an interactive interface, are encapsulated in a unified manner; it is convenient for developers to unify the components; multiple requirement functions are realized by using few APIs; the development efficiency is increased; furthermore, it is convenient to maintain; the problem that the webpage buffer time is reduced due to the fact that multiple types of components exist simultaneously can be avoided; the files in multiple styles and patterns are compiled; therefore, it is convenient to rapidly select and modify; and the interface style is unified.

The invention provides a video playing method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a current playing mode according to a received video playing instruction; determining a target pre-playing buffer area from the first pre-playing buffer area and the second pre-playing buffer area according to the playing mode; judging whether a to-be-played image corresponding to the playing mode is stored in a buffer area before target playing; if so, playing the to-be-played image according to a playing sequence corresponding to the playing mode based on the playing mode; and storing the played image into another buffer area before playing. In the present invention, a first before-playing buffer area and a second before-playing buffer areawhich correspond to different playing modes are arranged; according to the invention, bidirectional buffering can be carried out on the to-be-played image and the played image, when the video playingdirection is switched, the image in the buffer area before target playing can be directly played, the corresponding code stream does not need to be buffered again, the buffering time is shortened, andthe purpose of improving the user experience is achieved.

The embodiment of the invention provides an information management method based on big data and the Internet and an artificial intelligence cloud server. The image classification labels under each artificial intelligence identification result are classified based on predetermined big data collection classification; therefore, the difference of different big data collection classifications is considered; the situation of multi-classification conflict in the classification process is improved; in addition, the user search behavior information and the historical hierarchical classification information of the target graphic search object are combined; after the information management index sequences of the graphic classification are compared, big data analysis is performed on each graphic unitlibrary in the target graphic search object based on each corresponding graphic classification and grading bookmark of the artificial intelligence identification result; according to the method, based on historical classification conditions during previous big data analysis, so that more accurate and rapid big data processing is carried out on the image unit library based on some key graphic classification bookmarks, the big data analysis efficiency is improved, and the buffer time is shortened.

The invention relates to the technical field of aviation aircraft fuel tanks, in particular to a wing built-in aviation fuel tank pressurizing device. The device includes an aviation fuel tank, a pressurizing insertion pipe is inserted into an inner cavity at the upper end of the aviation fuel tank; a mounting bracket is vertically mounted on the outer edge of the upper end of the aviation fuel tank; symmetrical second rotating grooves are formed in the left arc side face and the right arc side face of the connecting position of an upper end boss of the aviation fuel tank and the pressurizinginsertion pipe. The device has the beneficial effects that through cooperation of the lower inserting pipe of the buffer box, on the premise of preventing oil from flowing back, buffering of air inletpressurization is achieved, and through cooperation with the throttling valve, the pressurization rate is effectively controlled; by arranging the lining pipe driven by the motor, communication between the second through hole and the third through hole is achieved, the process of needing rapid pressurization is achieved, the pressurization rate is increased, the buffer time needed by pressurization is shortened, and the airplane can run more stably.

The invention discloses a data processing method and device, and electronic equipment. The method and the device are applied to second electronic equipment. Data link is arranged between the second electronic equipment and first electronic equipment. The method comprises the following steps: when the second electronic equipment is in a first working state, a control command sent by the first electronic equipment is received, wherein the control command is generated to first data outputted by the first electronic equipment; and in response to the control command, if the control command comprises target identification information, then the second electronic equipment is switched to a second working state, and second data corresponding to the target identification information is outputted by the second electronic equipment, wherein the power consumption of the second electronic equipment in the first working state is less than the power consumption of the second electronic equipment in the second working state.

The invention provides an H5 page display method and device, a storage medium and electronic equipment, and the method comprises the steps: when a user starts application software in a terminal, obtaining the latest version information of the application software in a resource management system by using an SDK; determining whether local application resources of the application software need to be updated or not based on the latest version information; when necessary, acquiring a resource compression package corresponding to the latest version information; updating local application resources based on the latest version and the H5 resource data in the resource compression package; acquiring H5 page data in the updated local application resource, and loading the H5 page data by using a webpage server in the terminal so as to display an H5 page of the application software to a user. According to the method, the H5 page data is loaded from the local application resource by using the SDK and the webpage server to complete the display of the H5 page, and related data does not need to be buffered through a network in the process, so the buffering time of the H5 page is shortened, the opening speed is increased, and a user has good use experience.