120results about How to "Flexible performance" patented technology

Disclosed herein is a method and system for hardware-accelerating the generation of metadata for a data stream using a coprocessor. Using these techniques, data can be richly indexed, classified, and clustered at high speeds. Reconfigurable logic such a field programmable gate arrays (FPGAs) can be used by the coprocessor for this hardware acceleration. Techniques such as exact matching, approximate matching, and regular expression pattern matching can be employed by the coprocessor to generate desired metadata for the data stream.

An OFDM communication system which performs appropriate feedback flexibly adapted to channel states, while suppressing an amount of feedback information. The OFDM communication system has first and second communication apparatuses. In a second receiver of the second communication apparatus, a channel quality measurement part measures channel quality for each of sub-carriers. A time variation measurement part and a frequency measurement part respectively measure variation of channel quality in a time domain and a frequency domain, respectively, and output the variation of channel quality as time variation information and frequency variation information, also respectively. Based on the measured time variation information and frequency variation information, a two-dimensional control part performs two-dimensional blocking for forming two-dimensional blocks each from plural adjacent sub-carriers which are adjacent to each other in the time domain and the frequency domain. The two-dimensional control part measures and outputs channel quality of each two-dimensional block, as feedback information.

In a robot apparatus having a base unit, a wheel unit of an opposed-two-wheel type mounted on the base unit and having driving wheels drivable so as to face each other, and an upper-body unit provided on an upper portion of the base unit and configured by concatenating one or more joints; a robot apparatus includes an opposed-two-wheel equivalent model, a robot-state observing unit, a control unit performing a control arithmetic operation for the opposed-two-wheel equivalent model, a transforming unit transforming a part of control target values calculated by the control unit to a control target value for the wheel unit, and a joint control unit controlling a joint-driving actuator of the wheel unit and also controlling a joint-driving actuator other than the joint-driving actuator.

An information processing apparatus that can communicate with plural content viewing apparatuses includes a group registering unit that registers users of the content viewing apparatuses in groups, a sharing-level setting unit that sets sharing level information representing an information sharing level among users belonging to an identical group, a viewing-information receiving unit that receives viewing information of the users, a user-viewing-content managing unit that manages a user viewing content database, a discriminating unit that discriminates, when a viewing information request of another user is received, the other users belonging to a group identical with a group to which the user of the content viewing apparatus at the request source belongs, an information extracting unit that extracts viewing information of the discriminated other users from the user viewing content database, and a viewing-information transmitting unit that transmits the viewing information to the content viewing apparatus at the request source.

The invention relates to the technical field of intelligent televisions, and provides a friend information sharing method and system based on an intelligent television. The friend information sharing method comprises the steps of: receiving a sharing object and sharing authorization information which are appointed by a user through an EPG (Electronic Program Guide), converting the sharing object and the sharing authorization information into sharing strategies and storing; receiving sharing information issued by the user and forwarded by the EPG, classifying and storing the sharing information; carrying out sharing authorization on the sharing information according to the sharing strategies; and sending the sharing information to a corresponding television terminal according to an authorization result. In the invention, through control management on an information sharing manner, dynamic information can be safely and effectively shared among intelligent television users, and service information classes can be dynamically expanded, so that the user lookups the information more flexibly; meanwhile, when massive sharing information and many users exist, sharing performance can be higher and user experiences are better.

A station side transmission unit in an optical network includes two redundant modules. An interface of each of the redundant modules for connection to an outside of the station side transmission unit includes a function of releasing closure of the interface. One of the redundant modules serves as an active module and the other serves as a backup module. During occurrence of a loss of signal, the active module closes the interface of the active module and the backup module releases closure of the interface of the backup module, whereby reliability and availability of an access network are improved.

The invention discloses a system for realizing remote control to terminal data comprising a terminal management subsystem and terminals, wherein the terminal management subsystem is used to receive a data operation request for the terminal, obtain information of the terminal according to the data operation request, transmit a data operation instruction to the terminal, and instruct the terminal to perform a user data operation; and the terminal is used to receive the data operation instruction from the terminal management subsystem and perform a data control operation on the data in the terminal according to the data operation instruction. The invention discloses also a method for realizing remote control to terminal data. In the case that the mobile terminal is lost or authorized temporarily to be used by others, the present invention can implement locking, wiping and unlocking the data of the terminal according to user requirements.

This invention provides a security and an index that may be based on any asset or derivative asset or a combination of these including but not limited to a commodity, a debt issuance, a currency, an equity or a basket or an index of any of these that has a forward (or term) price structure, a forward contract market, an expiration date and can be rolled forward. The security is designed to meet the specific needs of investors and offer unique risk/return characteristics. The exchange traded, structured investment security is based on an asset and is linked through its entitlement to the value or performance of the asset as measured by an index. The asset has a forward price structure, a forward market, an expiration date and is able to be rolled forward into another asset with a later expiry date. In this Invention the asset is rolled into another asset with a later expiry date having the same value as the asset. The value method of this invention differs from prior art where components of a composite index are assigned a fixed percentage of the value of the index at inception and periodic rebalanced to maintain the fixed value of each component in the index.

There is provided an image processing device that includes a facial image extraction portion, a positivity computation portion, and a selected image update portion. The facial image extraction portion specifies a facial region of an imaged subject within at least one sequentially input selection-eligible image and extracts from the selection-eligible image a facial image that corresponds to the facial region. The positivity computation portion computes for the selection-eligible image, using the corresponding facial image, a positivity of the imaged subject toward a person who acquired the selection-eligible image. The selected image update portion compares the selection-eligible image for which the positivity was computed in the positivity computation portion to a selection candidate image that has the greatest positivity among selection-eligible images for the same imaged subject for which the positivities have already been computed, and makes the image with the greater positivity the new selection candidate image.

The invention discloses a making method of high-solid fluorine polyurethane, which comprises the following steps: adding polyol, polyisocyanates, fluorine monomer, vinyl monomer, initiator, catalyst, solvent with weight rate at 5-20 2-80.5-5. 51-60.015-0.100.001-0.060-2 in the reactor; stirring to react at 20-100 deg. c for 10-300 min; obtaining the product A; using product A and hardener B with weight rate at 0.5- 50-5 to form fluoropolyurethane resin; solidifying the resin for 4-72h at 0-120 deg. c to obtain the product.

An interrupt detection apparatus includes a detection address region storing unit configured to store an address region, as a detection address region, to be detected in accordance with a first interrupt message having address information, an issuance interrupt information storing unit configured to store address information of a second interrupt message as issuance interrupt information, an interrupt message detection unit configured to determine that the first interrupt message corresponds to the detection address region, and an interrupt issuing unit configured to issue the second interrupt message having the issuance interrupt information when it is determined that the first interrupt message corresponds to the detection address region.

A decoding method, a memory storage device and a memory control circuit unit are provided. The method includes: reading data from a plurality of first memory cells of a rewritable non-volatile memory module; estimating an error bit occurrence rate of the data before performing a first decoding process on the data; and performing the first decoding process on the data by using a first decoding parameter according to the estimated error bit occurrence rate, wherein the first decoding parameter corresponds to a strict level for locating an error bit in the first decoding process. As a result, a decoding efficiency of the memory storage device can be improved.

In a wireless communication system, a terminal device and a base station device communicate using frequency bands selected from among a plurality of frequency bands. The base station device selects a frequency band used for a downlink and a frequency band used for an uplink as frequency bands used for communication with the terminal device from among the plurality of frequency bands, selects an association between the frequency band used for the downlink and the frequency band used for the uplink among the selected frequency bands, and transmits information indicating the selected frequency bands and information indicating the association containing identification information of the association using a signal specific to the terminal device.

An aerial wind-energy power-station aircraft relates to the technical field of engineering such as manufacture of power-driven aircrafts, aerial wind power and photoelectricity, aerial transportation and military affairs. The aircraft comprises an aircraft body (1) or a buoyancy lift body (20), a control system (4) and a propelling system (5). The aircraft is characterized in that the aerial wind-energy aircraft also comprises an aerial wind power generation system (2), a storage system (3) of power electric energy and a grounding and water-connecting system (6), wherein the power propelling system (5) comprises an electric propelling flight system (5.1). When the grounding and water-connecting system (6) is connected to an easy-to-connect ground object (12), an aerial fixation aircraft device (13) and a water body (14), the system stays at a stationary state and can start aerial wind-power generation. When the storage system (3) of the power electric energy is filled with aerial wind electricity, the electricity can then be supplied to the electric propelling flight system (5.1), so that flight can be driven. In this way, no fuel is consumed, and the flight can be implemented by ''aerial wind energy and wind electricity''. The aircraft has a very low cost; and by the storage system (3) of the power electric energy or the aerial fixation aircraft device (13), the aerial wind electricity with the very low cost can also be conveyed to the ground for utilization.

A voice assistant requests a first terminal among a plurality of terminals to execute an authentication process, receives a result of the authentication process from one of the plurality of terminals, and transmits the result of the authentication to a service providing system as response to the authentication request in a case in which an authentication request is accepted from the service providing system. Each of the plurality of terminals executes a biometric authentication process using user's biometric information read by the biometric information sensor using an authenticator if a request from the voice assistant is received and responds to the voice assistant with a result of the biometric authentication process. The voice assistant requests a second terminal other than the first terminal among the plurality of terminals to execute an authentication process if a predetermined condition is satisfied after requesting the first terminal to execute the authentication process.