170results about How to "Reduce memory space" patented technology

A software module capable of simultaneously supporting multiple services provides log message throttling for each service with a separate “per service” log message buffer. When the software module is a device driver, for example, each device controlled by the device driver is allocated a message buffer to store descriptive log messages. Upon generation of a warning log message, descriptive log messages in the message buffer are flushed to a log file for review by an administrator. Furthermore, log message throttling may be implemented by only flushing the message buffer upon certain occurrences of warning log messages, such as in accordance with an exponential back-off algorithm.

An apparatus, a method, a computer program, and a computer readable medium for transmitting data via a plurality of network interfaces are provided. The apparatus derives statuses of transmission media and then transmits data based on the statuses. In addition, each base station adopts tunneling technique by adding a tunnel header to each of the transmitted packets. By the aforementioned arrangement, a mobile device is capable of adjusting the data amount for each of the network interfaces. Thus, the throughput of mobile host can be increased and connection can be dependable.

The present invention relates to an authentication method and device using a single-use password generated from iris image information. The device comprises: a terminal and a server storing, in respective memories thereof, the iris image information for authentication; a camera attached to and installed on the device to capture the iris image information for authentication; the terminal, which generates the single-use password from the iris image information acquired through the camera, and transmits the single-use password to the server; and the server, which has a built-in algorithm for comparing and determining whether or not the single-use password transmitted from the terminal matches single-use password stored in the server.

The embodiment of the invention discloses a method for realizing Java application installation via cloud compilation. The method comprises the following steps that: terminal equipment transmits the hardware configuration information of the terminal equipment and the version information of a target application to an application market server in order to obtain the upgrade information of the target application corresponding to the hardware configuration information and the version information of the target application through the application market server; the terminal equipment receives the upgrade information of the target application fed back by the application market server, wherein the upgrade information includes a target code file corresponding to newest version information obtained by compilation of an intermediate code file corresponding to the version information of the target application on a cloud server; and the terminal equipment performs optimal installation of the target application according to the upgrade information in order to update the version of the target application. Through adoption of the embodiment of the invention, the method has the advantages that the equipment memory occupied by the optimal installation of the application can be reduced specifically; the efficiency of optimal installation of the application is increased; and the user experience of application installation is enhanced.

An image compression device includes a floating-point texture-loading unit, a shader, a RGB to YCrCb compressor, and a parameter adjusting unit. The floating-point texture-loading unit receives raw image data that includes N number of RGB pixels. The shader receives the raw image data and shades the N number of RGB pixels. The RGB to YCrCb compressor receives the shaded image data and calculates the brightness/chroma value of each of the RGB pixels, wherein the chroma value of the RGB pixel having the smallest brightness value among all the RGB pixels is selected as a common chroma value for all the RGB pixels. The parameter adjusting unit receives and adjusts N number of brightness values of the RGB pixels and the common chroma value and stores them in a form of compressed image data into a memory.

A method for loading configuration data onto a non-volatile memory and the device using the same is provided. A non-volatile memory block is preloaded with a certain compatible memory configuration data in advance when the memory device is being manufactured. The memory configuration data comprises plural parameters corresponding to the non-volatile memory. When readying the memory device, the preloaded configuration data is loaded onto a random-access memory thereof so as to save the space in a read-only memory used for storing the memory's identification and its specification. Additionally, means for loading the configuration data from the preload zone onto the random-access memory is introduced to update the firmware.

A method is disclosed for creating a bit stream from an indexing tree including a plurality of hierarchical levels, to each of which one or several index nodes are assigned. The index nodes contain index data which is sorted in the indexing tree according to one or several given criteria. Index data of the index nodes is inserted into the bit stream, and the information concerning the position within the bit stream, where the index data of one or several index nodes of the hierarchical level located below the hierarchical level of the respective node is situated, is inserted into the bit stream for an index node.

The invention relates to a three-dimensional reinforcement arrangement method for a concrete structure on the surface of a circular truncated cone, and aims to solve the problem that in the prior art, a method for directly arranging reinforcements on a concrete structure on the surface of a circular truncated cone is not yet discovered. The three-dimensional reinforcement arrangement method comprises the following steps: at first, selecting a reinforcement arrangement surface of the concrete structure on the circular truncated cone, and determining circular truncated cone reinforcement arrangement guide wires according to geometric topology information of the concrete structure of the circular truncated cone and the thickness of a reinforcement protection layer; then, determining reinforcement arrangement points and an auxiliary plane generated by reinforcement objects on the reinforcement arrangement guide wires according to the spacing between reinforcements on the circular truncated cone, the number of the reinforcements and the thickness of the reinforcement protection layer; finally, generating reinforcement axes on the reinforcement arrangement points and the auxiliary plane according to reinforcement positioning points and reinforcement end parameters, calling a reinforcement template, and assigning reinforcement attribute data to the three-dimensional reinforcement objects. The method is suitable for design of reinforcement arrangement on the concrete structure.

A lossless coding and/or decoding apparatus and method. The lossless coding apparatus may read a probability model corresponding to each of a plurality of context groups. Here, the probability model stored in a memory may be generated by grouping a context. The lossless coding apparatus may code a symbol using the probability model and generate a bitstream. The lossless coding apparatus may enhance coding efficiency and reduce an amount of space utilized by the memory.

A network communication system comprises a cloud network and at least one physical machine. The cloud network comprises at least one physical switch. Each the physical machine comprises a plurality of virtual machines and a virtual switch. Each of the virtual machines is connected to the at least one physical switch in the cloud network through the virtual switch. The virtual switch encapsulates a destination machine address of an egress frame sent by the virtual machines, attaches a destination switch address to the egress frame to be forwarded to the at least one physical switch, and receives and analyzes an ingress frame obtained from the at least one physical switch, so as to convert the destination switch address of the ingress frame to the destination machine address, for forwarding the ingress frame to one of the virtual machines.

An architecture for microprocessors and the like in which instructions include a type identifier, which selects one of several interpretation registers. The interpretation registers hold information for interpreting the opcode of each instruction, so that a stream of compressed instructions (with type identifiers) can be translated into a stream of expanded instructions. Preferably the type identifiers also distinguish sequencer instructions from processing-element instructions, and can even distinguish among different types of sequencer instructions (as well as among different types of processing-element instructions).

A method for compressing a table based on finite automata (FA) includes analyzing transferring characteristics of all states in an original two-dimensional structure table and combining continual states with unified transferring characteristics in the original two-dimensional structure table. A method for matching a table based on FA, a device for compressing a table, and a device for matching a table are also provided.

A system and method for indirect tire pressure monitoring. A pressure loss variable (X, f, c) is determined based on an analysis of an oscillation behavior of a tire of a motor vehicle for the detection of a pressure loss in the tire of a wheel. A variable (α, α/v) representing an increase (α) of a wheel torque slip curve, or depending on an increase (α) of a wheel torque slip curve (α/v), is determined from the oscillation behavior of the tire, and the variable (α, α/v) and the pressure loss variable (X, f, c) are used for detecting the pressure loss.

A coding method and system with an adaptive bitplane coding mode is provided to code multiple bitplanes of a frame consisting of multiple macroblocks. Each bitplane consists of macroblock modes used by the macroblocks of the frame. The method includes the steps of: (A) initializing a bitplane coding mode of the frame as a compress mode; (B) coding the frame and the bitplanes to thereby obtain coded bitplanes, and calculating the bit number of coded bitplanes; (C) calculating the bit number of uncoded bitplanes; (D) executing step (A) when the bit number of coded bitplanes is smaller than the bit number of uncoded bitplanes; (E) initializing the bitplane coding mode of the frame as a raw mode when the bit number of coded bitplanes is not smaller than the bit number of uncoded bitplanes.