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Patent # Description
US-8,189,593 Communication system, communication node, and packet scheduling method
Provided is a communication system in which a transmission path between communication nodes is multiplexed. A communication node transmitting packets decides...
US-8,189,545 Wireless communication system, wireless LAN access point and settings confirmation/change method used therefor
There is provided a wireless LAN access point capable of confirming and changing the setting using the IP communication for a target wireless LAN access point...
US-8,189,529 Mobile communication system and radio resources assigning method for the system, and base station
A mobile communication system including a base station which divides a transmission frequency band into a plurality of frequency blocks, and assigns radio...
US-8,189,365 Semiconductor device configuration method
A plurality of three-terminal variable resistance switching elements each having a source electrode, a drain electrode, and a gate electrode are connected to...
US-8,189,256 Gain equalizer, optical amplifier, loss compensation method, and optical amplification method
A gain equalizer for compensation a variation of intensity among a plurality of optical signals each including a different wavelength in a wavelength...
US-8,188,600 Semiconductor device and method of fabricating the same
The present invention provides a semiconductor device which is capable of enhancing adhesion at an interface between a wire-protection film and copper,...
US-8,188,388 Operation key structure
A small-sized operation key, permits various kinds of inputs by a user to be detected and imparts the user with a tactile sensation in correspondence with each...
US-8,186,627 Attitude control data creating method, and attitude control system applying the method
In order to control an attitude of a movable object having a flexible member (50) through an attitude maneuver, first, based on vibration of the flexible member...
US-8,185,875 Fast and accurate static data-race detection for concurrent programs
A system and method for race warning generation for computer program verification includes determining shared variables and determining context-sensitive...
US-8,185,796 Mitigation of fiber nonlinearities in multilevel coded-modulation schemes
A receiver and method are provided for mitigation of finer non-linearities in multilevel coded-modulation schemes. The receiver includes a multilevel...
US-8,185,781 Invariants-based learning method and system for failure diagnosis in large scale computing systems
A method system for diagnosing a detected failure in a computer system, compares a failure signature of the detected failure to an archived failure signature...
US-8,185,645 Content delivery system using wireless portable terminal and delivery method therefor
To reduce time to point a directional wireless portable terminal (WPT) to an access point (AP) when data is downloaded from the AP to the WPT, a user points the...
US-8,185,530 Method and system for web document clustering
Method and system for web documents clustering are provided. The method for web documents clustering includes: inputting a plurality of web documents,...
US-8,184,993 Polarization mode dispersion (PMD) compensation in polarization multiplexed coded orthogonal frequency division...
A receiver and method are provided. The receiver includes a detector configured to receive polarization multiplexed coded orthogonal frequency division...
US-8,184,989 Communication system and timing control method
A communication system and a timing control method are proposed that optimize timing in a sender and thereby enable information to be stably transmitted at the...
US-8,184,979 Optical OFDMA network with dynamic sub-carrier allocation
A system and method for dynamically allocating sub-carriers between the nodes of an optical OFDMA ring network or an OFDMA passive optical network. A carrier...
US-8,184,973 Direct detection for receiving polarization multiplexing signals
There is provided a method for detecting optical signals comprising employing a photo diode to both directly detect a received optical signal and convert it...
US-8,184,871 Biometrical feature inputting system, image synthesizing apparatus, and image synthesizing method
A biometrical feature inputting system including: an imager placed in front of a finger, for imaging an image of a front face of the finger, and an image of...
US-8,184,740 Signal processing circuit
Test signal generator (3) generates test signals represented, by four points, which comprise two sets of two points positioned in point symmetry with respect to...
US-8,184,738 Clock reproducing apparatus and method
A common mode of a waveform of a duobinary transmission signal (IN) is set to 0 and the size of a data eye is set to Veye; and reference potentials Vref_H and...
US-8,184,731 Feedback adjustable constellation de-mapper
A system and method to adjust the symbol constellation used to de-map a signal in an optical coherent communications system. A feedback de-mapper adjustment...
US-8,184,672 Frequency hopping
A cellular communications system includes a base station and a plurality of user devices, wherein each user device is operable to communicate with the base...
US-8,184,584 Wireless device which selects routes excluding loop routes and a mesh network including the same
In wireless communication using links with neighbor wireless devices, a wireless device calculates ratios of throughput to maximum throughput for the links and...
US-8,184,568 Wireless LAN system and wireless communication method
Each of a plurality of wireless terminals connected to a wireless LAN base station notifies the base station of an address for receiving data by one-to-many...
US-8,184,559 Key telephone system using a SIP and method of receiving and answering an incoming call for a representative...
In a key telephone system including SIP telephones forming a representative group, a main unit transmits, upon reception of an incoming call for the...
US-8,184,490 Self-calibration method of a reading circuit of a nonvolatile memory
A self-calibration circuit of a nonvolatile memory includes a trimming data storage module, a sense amplifier module, a logic judgment module, and a scanning...
US-8,183,656 Photodiode
A photodiode includes: an upper spacer layer including a semiconductor transparent to incident light; a metal periodic structure provided on the upper spacer...
US-8,183,135 Method for manufacturing thin film transistor having hydrogen feeding layer formed between a metal gate and a...
A TFT (Thin Film Transistor) is provided in which a hydrogen feeding layer is able to be formed in a position where diffusing distance of hydrogen can be made...
US-8,182,095 Apparatus for cooling heat generating spot of electronic device, cooling method therefore, and liquid crystal...
A silent cooling apparatus for effectively reducing the operating temperature of an electronic device includes a plurality of components which include surfaces...
US-D660,340 Projector
US-8,181,235 Authentication device, server system, and method of authenticating server between a plurality of cells and...
Intended is to realize, in a server system operating on at least one BMC board mounted on each of a plurality of cell boxes, single sign-on with respect to an...
US-8,181,091 High speed LDPC decoding
An optical probability-domain LDPC decoder suitable for implementation at 100 Gb/s and above provides large coding gains when based on large-girth LDPC codes. A...
US-8,181,063 Computer device, continuing operation method for computer device, and program
A computer device that includes a plurality of processor boards each provided with a processor, a memory, and a chipset, includes a first processor board that...
US-8,180,930 Information processing device, and device initialization method in the information processing device
The information processing device of the present invention includes: an initialization unit that is realized by the execution of firmware for carrying out a...
US-8,180,633 Fast semantic extraction using a neural network architecture
A system and method for semantic extraction using a neural network architecture includes indexing each word in an input sentence into a dictionary and using...
US-8,180,628 Apparatus and method for expanding natural language query requirement
The present invention provides an apparatus for expanding a query requirement, comprising: a query requirement understanding device which generates an explicit...
US-8,180,413 Hinge structure and folding mobile terminal using the same
An upper case of the display section includes a first connecting portion having a cylindrical hole, into which an inner cylinder of a dummy hinge composed of...
US-8,180,325 Terminal unit, device unit, illicit use prevention system, method and program
To provide the safety of preventing the illicit use of others by using a state as to whether or not the essential function of the device is not in use in...
US-8,180,054 Authenticating system, authenticating method, and authenticating program
An authenticating system is provided including a client and a receiver. The client creates a first hash value using a first hash algorithm, and creates a second...
US-8,179,951 Transmission output control apparatus, multicarrier transmission system, transmission output control method and...
It is an object of the present invention to provide a multicarrier transmission system for enabling degradation of a transmission speed in an adjacent line...
US-8,179,880 Wireless communication method and wireless communication system
A time synchronizing signal for synchronizing the times of wireless nodes capable of wireless communication is transmitted to the wireless nodes by multihop....
US-8,179,868 Site diversity operating method and program
In a site diversity operating method in which a channel is divided into a plurality of slots by time division multiple access, and voice and data are...
US-8,179,830 Transmission control method and transmission control device
A transmission control device determines cells, each of which has the number of reception users larger than a predetermined value, as a first group and sends...
US-8,179,829 Delivery of multicast and uni-cast services in an OFDMA system
A method of operating a radio telecommunications network including, a plurality of base transceiver stations (BTSs) each transmitting on a respective...
US-8,179,806 Device, method, and program for estimating quality-degraded location of communication network, and...
Estimation is carried out with high accuracy based on flow quality information in a situation where, although a set of links that may have a flow passing...
US-8,179,777 Transmitter and receiver for a wireless access system, transmission method and reception method of the wireless...
An arithmetic process of a quadratic formula that is contained in an exponent of a CAZAC sequence-defining expression is converted to an arithmetic process of a...
US-8,179,753 Positioning control unit and optical disk drive
A position-error-signal calculation circuit (105) calculates a relative position error between a laser-focused-beam spot (103) and an information recording...
US-8,179,523 Photomask mounting/housing device and resist inspection method and resist inspection apparatus using same
A resist inspection apparatus is provided which has a configuration in which a reticle is separated from a pellicle. A reticle cassette is made up of two pieces...
US-8,179,301 Image processor and image processing method for synthetic aperture radar
An image processor and an image processing method for a synthetic aperture radar searching for a target are provided. A high resolution processing unit performs...
US-8,178,974 Microstrip structure including a signal line with a plurality of slit holes
A semiconductor device comprising a signal transmission line of a microstrip structure, capable of increasing the characteristic impedance of the signal...
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