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Patent # Description
US-8,990,601 Dynamically adjusting operating frequency of a arithemetic processing device for predetermined applications...
An information processing apparatus 1 includes a memory 13 that stores information used for arithmetic processing. The information processing apparatus 1...
US-8,990,588 Storage system, storage control apparatus, and storage control method
A storage system in which a storage control apparatus writes data in each of divided areas defined by division of one or more storage areas in one or more...
US-8,990,516 Multi-core shared memory system with memory port to memory space mapping
A multi-core processor system includes a memory controller that includes multiple ports and shared memory that includes physical address spaces divided among...
US-8,990,208 Information management and networking
In one embodiment, a personal information profile is constructed for a user having a collection of information items. The personal information profile comprises...
US-8,989,800 Mobile station apparatus and synchronization timing determining method
A method of determining synchronization timing, comprising: transmitting transmission power information of a first base station (BS) which connects a mobile...
US-8,989,795 Method of controlling base station apparatus and base station apparatus controlled by same
A control method for controlling base station apparatuses used in a communication system comprising a first base station apparatus, a second base station...
US-8,989,602 Digital coherent optical receiver, adaptive equalizer, and digital coherent optical communication method
A digital coherent optical receiver includes a processor that is operative to separate electric signals obtained by converting an optical signal into a...
US-8,989,600 Modulating apparatus
A modulating apparatus includes a branch that branches input light; a first modulating unit that modulates the phase of a first branch obtained by the branch; a...
US-8,989,595 Mitigation of optical signal to noise ratio degradation arising from polarization dependent loss
Methods and systems for mitigating degradation of an optical signal-to-noise ratio (OSNR) induced by polarization dependent loss (PDL) in an optical network...
US-8,989,581 Wavelength reassignment in optical networks
An optical network for reassigning a carrier wavelength of an optical signal may include first and second optical nodes. The first optical node may be...
US-8,989,572 Optical path establishing method and optical node apparatus
An optical node apparatus that establishes an optical path between a first optical node and a second optical node in an optical network include a frequency...
US-8,989,571 In-band supervisory data modulation using complementary power modulation
According to an aspect of an embodiment, a method of modulating supervisory data onto an optical signal includes increasing a first power level of a first...
US-8,989,393 Decoding device and decoding method
A decoding device includes a decoder configured to separate a first signal obtained by performing down-mix on original signals of a plurality of channels, a...
US-8,989,333 Clock data recovery method and clock data recovery circuit
A clock data recovery method includes: integrating an input data signal over a number of cycles of a sample clock to generate an integrated signal; performing a...
US-8,989,324 Receiver and receiving method
Embodiments of the present invention provide a receiver and a receiving method. The receiver comprises: a branch forming unit a plurality of signal branches;...
US-8,989,184 Message relay apparatus and method
A disclosed apparatus is a message relay apparatus. This message relay apparatus includes: a receiver that receives a message to be transferred; a determination...
US-8,989,181 Method and system for multicasting data packets in an MPLS network
A method for multicasting data packets is provided. The method includes preparing multiple point to point connections between a root node and multiple...
US-8,989,039 Packet transfer delay measurement system
When measuring a one-way packet transfer delay between first and second measurement devices in a time-asynchronous manner, the first measurement device...
US-8,989,034 Method and apparatus for locally managed allocation of bandwidth in a wireless network
A method for allocating bandwidth in a wireless network includes communicating wirelessly with at least one end-point using a first frequency bandwidth. The...
US-8,989,023 Monitoring apparatus, monitoring method, and computer-readable storage medium
A monitoring apparatus may receive data transmitted from a transmitting source apparatus at predetermined time intervals, via relay apparatuses configured to...
US-8,989,016 Cell selection for multi-cell MIMO transmission
A method for use in selecting a cell or cells, from amongst a set of cells in a cellular wireless network, for coordinated use in multi-cell ...
US-8,988,988 Communication control method and management apparatus
In a communication control method: information processing apparatuses output frames to a first communication apparatus for communication; when a failure in a...
US-8,988,818 Medium processing apparatus, storage apparatus and conveyance apparatus
A medium processing apparatus includes a magazine including a plurality of storage units each of which stores the storage medium, the adjacent storage units...
US-8,988,150 Amplifier and amplification method
An amplifier includes a transformer including a primary coil whose one end is connected to an input port and whose other end is connected to reference potential...
US-8,987,117 Semiconductor optical integrated device and method for fabricating the same
A semiconductor optical integrated device includes a first semiconductor optical device formed over a (001) plane of a substrate and a second semiconductor...
US-8,987,106 Semiconductor device manufacturing method
A semiconductor device manufacturing method includes forming a channel dope layer having a first electric conductive-type inside of a semiconductor substrate,...
US-8,987,075 Method for manufacturing a compound semiconductor device
A semiconductor device includes a substrate, a carrier transit layer disposed above the substrate, a compound semiconductor layer disposed on the carrier...
US-8,984,522 Relay apparatus and relay management apparatus
A relay apparatus executes a reallocation process so as to transfer data received from an information processing apparatus allocated to the relay apparatus to a...
US-8,984,337 Apparatus and method for selecting candidate for failure component
An apparatus for selecting a candidate for a failure component causing errors from a plurality of components included in a network system, the apparatus...
US-8,984,272 Information processing apparatus, secure module, information processing method, and computer product
An information processing apparatus securely stores a program group comprising one or more programs and includes a first detector that detects an execution...
US-8,984,263 Information processing device and emulation processing program and method
An emulation processing method causing a computer including a first and a second processor to execute emulation processing, the emulation processing method...
US-8,984,160 Apparatus and method for storing a port number in association with one or more addresses
A port number is stored in a memory in association with one or more addresses using a data block by which at least one port number associated with a...
US-8,984,125 Computer program, method, and information processing apparatus for analyzing performance of computer system
In an information processing apparatus, a comparing unit determines whether the response time of each transaction falls within an acceptable time range that is...
US-8,984,088 Communication control apparatus, communication system, information processing apparatus, and communication...
In a communication control apparatus, a first receiving unit receives a registration request packet which is generated so as to enable the communication control...
US-8,984,055 Relay device, information processing system, and computer-readable recording medium
A relay device includes a memory and a processor coupled to the memory. The processor executes a process including storing association relationship information...
US-8,983,893 Modeling dynamic graphs with binary decision diagrams
In one embodiment, a dynamic graph having a plurality of nodes is modeled with a Binary Decision Diagram (BDD). Each pair of nodes in the dynamic graph is...
US-8,983,515 Wireless communication system, wireless communication terminal and method of wireless communication
A wireless communication system includes: a transmitter to transmit information about cells neighboring to a cell in which a wireless communication terminal...
US-8,983,498 Communication apparatus and method for controlling communication system
In a method for controlling a communication system, the reception device reports a first size of a free space of a buffer in the reception device to the...
US-8,983,298 Optical channel monitor
An optical channel monitor includes: a first optical device to include first, second and third optical ports, light input through the first optical port being...
US-8,983,296 Optical signal-processing apparatus, receiving apparatus, and optical network system
An optical modulator combines and inputs a signal light propagating through the optical network and a control light having information concerning the optical...
US-8,983,290 System and method for monitoring a dual-polarization signal using an in-band supervisory signal
Systems and method for monitoring an optical power of a dual-polarization signal are disclosed. The systems and methods may include measuring a first parameter...
US-8,983,143 Biometric authentication device, biometric authentication method and computer program for biometric authentication
A biometric authentication device including: a biometric information acquiring unit which generates a plurality of partial images, each of the partial images...
US-8,983,014 Receiver circuit and semiconductor integrated circuit
In a receiver circuit which can correct a deviation of phase between an input signal and a clock, a sampler detects an amplitude level of the input signal at...
US-8,983,013 Signal processing circuit and signal processing method
A signal processing circuit includes: a delay line configured to output, to a plurality of taps, signals with different delay times obtained by delaying an...
US-8,982,900 Routing around intra-network element disconnectivity
Routing around intra-network element (intra-NE) disconnectivity is described. The routing is performed on one or more network element (NEs) of a channelized...
US-8,982,897 Data block output apparatus, communication system, data block output method, and communication method
A data block output apparatus includes a first queue that stores data blocks of first traffic; a second queue that stores data blocks of second traffic and is...
US-8,982,858 Wireless communication apparatus, information processing apparatus, and wireless communication control method
An input unit inputs input data. A priority determination unit determines priority of the data input by the input unit. A speed control unit sets the...
US-8,982,844 Base station, communication method and wireless communication system
A base station, to which a cell belongs and which communicates with a relay node to which a relay node cell belongs, including a control unit configured, at a...
US-8,982,822 Transmitter, receiver, communication system, and communication method
A communication system, etc. are provided that can prevent the accuracy of propagation channel estimation from degrading when performing radio communications...
US-8,982,756 Intermittent reception control apparatus, computer-readable recording medium, and intermittent reception...
An intermittent reception control apparatus controls intermittent reception in communication between a base station apparatus and mobile station apparatuses....
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