564results about How to "Save system resources" patented technology

An apparatus for capturing a video image comprising a means for generating a digital video image, a means for classifying the digital video image into one or more regions of interest and a background image, and a means for encoding the digital video image, wherein the encoding is selected to provide at least one of; enhancement of the image clarity of the one or more ROI relative to the background image encoding, and decreasing the video quality of the background image relative to the one or more ROI. A feedback loop is formed by the means for classifying the digital video image using a previous video image to generate a new ROI and thus allow for tracking of targets as they move through the imager field-of-view.

The embodiment of the invention discloses a voice processing method and device. The method comprises the steps that scene mode detection is executed; a current audio application scene is obtained; an audio processing parameter corresponding to the audio application scene is configured; the higher the audio quality requirement is, the higher the standard for the audio processing parameter corresponding to the application scene is; voice processing is carried out on collected audio signals according to the audio processing parameter to obtain an audio coding packet, and the audio coding packet is sent to an audio receiving end. Different audio processing parameters correspond to audio application scenes with different audio quality requirements, and therefore the audio processing parameter corresponding to the current audio application scene is determined. Voice processing is carried out on the audio processing parameter adapted to the current audio application scene to obtain the audio coding packet, and therefore the voice processing scheme can be adapted to the current audio application scene, so the technical effect of saving system resources can be met on the premise that a voice quality requirement is met.

Method, apparatus and computer usable medium tangibly embodying a program of instructions is provided for performing advanced cost / benefit analysis of subplans of a query execution plan, in a computer system having a database software server. Method augments a cost estimation model, obtained from an optimizer of the software server after determination of an optimal query execution plan, with a cost / benefit analysis of operating each subplan of the query execution plan asynchronously. It calculates a subplan elapsed time benefit of making the subplan asynchronous using a set of cost estimates for each subplan operation and knowledge of the execution sequence of the query execution plan operations, all provided by the query optimizer. Set of subplans for asynchronous execution is chosen to form an optimal set of subplans while respecting a resource constraint, for providing a maximal reduction of the total query elapsed time while conserving system resources of the software server.

A method for performing data transmission between a transmitter and a receiver. The method includes the steps of generating a feedback message at the receiver in response to data received from the transmitter, assigning an identifier for the feedback message, storing the feedback message in association with the identifier in the receiver, transmitting the feedback message and the identifier to the transmitter, determining, at the transmitter, transmission format for data to be transmitted to the receiver based on the feedback message received from the receiver; and transmitting data and a control message, by the transmitter, using the determined transmission format, with the control message comprising the identifier of the feedback message based on which the transmission format is determined.

A paging method of user device includes making the paging coverage range be part of UE total paging region when first local paging on UE is launched, launching at least one follow-up paging on UE if first local paging is failure and making coverage range of follow-up paging be part or whole of UE total paging region as at least one follow-up paging coverage range covered with region on outside of coverage range in first local paging. The system used for realizing said method is also disclosed.

For a call flow to perform position determination, a network sends to a user equipment (UE) an indication (e.g., a request for permission) to perform a position fix for the UE. The UE responds by sending to the network an acknowledgment (e.g., a grant of permission) to perform the position fix. The UE selectively sends a position estimate for itself to the network, typically along with the acknowledgment. The network may initiate location processing if (1) a location estimate is not received from the UE or (2) a location estimate is received from the UE but the network decides not to use this location estimate. In this case, the network and the UE perform location processing to obtain a position fix for the UE. However, if a location estimate is received from the UE and the network decides to use the location estimate, then the location processing is bypassed or short circuited.

The invention discloses a routing method in the wireless network, and the method can meet the full IP intercommunication need of a wireless access system and a core network without limiting the managed user number any more. The method includes the following steps: (a) a mobile terminal sends out non-access layer information and identification information of the last time registration to a wireless access network unit, the identification information includes MME ID, Pool ID and PLMN ID; (b) if the PLMN ID is effective, a domain for the core network service node pool of the terminal connection, which is corresponding with the PLMN, is produced according to the PLMN ID, a resource manager which is corresponding with the core network service node pool is accessed according to the domain, and a core network service node for the terminal is distributed by the resource manager, so as to send out the non-access layer information to the core network service node; (c) the core network service node can register to a home subscriber server and feedback the current MME ID and the Pool ID to the mobile terminal; (d) the mobile terminal carries out the storage.

The invention provides a system, method and browser client for enabling browser data synchronization. By the invention, command information is sent to a target client via a push server in time in the case that the data content stored in a cloud storage server is updated, thereby enabling real-time data synchronization between the cloud storage server and the browser client simply and efficiently. The invention further discloses an apparatus and method for server distribution in browser real-time synchronization, a method for server distribution in browser real-time synchronization, a system for preventing a malicious connection, a system, method and information distribution database for enabling browser data synchronization, and a socket server and its service method for sending command information from a push server to a target client among a plurality of browser clients.