Match Document Document Title
US20150333909 INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD  
An information processing system is provided in which a first information processing apparatus generates a hash value of predetermined information when authentication is successfully performed...
US20150333908 Three-Tiered Security and Computational Architecture  
A computing system, method, and computer program product provide cryptographic isolation between a client device and a server computer for providing a network service to the client device. The...
US20150333907 METHOD AND SYSTEM FOR ENCRYPTION OF BLOCKS OF DATA  
A method for encryption of blocks of data (201-206) is provided including the steps of: encrypting (301) a block of data using a current random number (211-216) generated for the block of data...
US20150333906 SYSTEM AND METHOD FOR GENERATING AND PROTECTING CRYPTOGRAPHIC KEYS  
In the present disclosure, implementations of Diffie-Hellman key agreement are provided that, when embodied in software, resist extraction of cryptographically sensitive parameters during software...
US20150333905 METHODS AND DEVICES FOR SECURING KEYS WHEN KEY-MANAGEMENT PROCESSES ARE SUBVERTED BY AN ADVERSARY  
The present invention discloses methods and devices for securing keys when key-management processes are subverted by an adversary. Methods include the steps of: upon receiving a creation request...
US20150333904 KEY GENERATION AND BROADCASTING  
Embodiments provide techniques generating and managing encryption keys within a computing infrastructure. Embodiments provide a key publisher that generates and maintains key pairs in a list at a...
US20150333903 Method for Operating a Portable Data Carrier, and Such a Portable Data Carrier  
A method for operating a portable data carrier includes a processing unit for processing commands and a memory unit for storing data, with random wait states being inserted into the processing of...
US20150333902 DATA TRANSFER CLOCK RECOVERY FOR LEGACY SYSTEMS  
The present disclosure provides methods and apparatus for adapting a relatively high data rate second order SERDES receiver to receive relatively low data rate serial data, the receiver having a...
US20150333901 HIGH-SPEED SERIAL COMMUNICATION RECEIVER CIRCUIT  
A high-speed serial communication receiver circuit includes a receiver circuit which receives a high-speed differential signal generated by adding a clock signal to communication data, to convert...
US20150333900 Clock Generating Device and Related Synchronization Method  
A clock generating device is disclosed. The clock generating device includes a clock generating unit, for counting a synchronization period of a synchronization signal, generating a first...
US20150333899 Synchronization Of Data Packets In A Data Communication System Of A Vehicle  
Synchronizing data packets from an unclocked data communication network with a clocked data communication network includes: receiving clocked data packets in a gateway at clock cycles of the...
US20150333898 APPARATUS AND METHOD FOR INTER-BAND PAIRING OF CARRIERS FOR TIME DIVISION DUPLEX TRANSMIT- AND RECEIVE-SWITCHING AND ITS APPLICATION TO MULTIPLEXING OF DIFFERENT TRANSMISSION TIME INTERVALS  
Aspects of the present disclosure provide for the pairing of an inter-band carrier with a time division duplex (TDD) carrier. If the paired band is a frequency division duplex (FDD) band, then...
US20150333897 METHOD AND APPARATUS FOR USING SERIAL PORT IN TIME DIVISION MULTIPLEXING MANNER  
A method and an apparatus for using a serial port device in a time division multiplexing manner are provided. The apparatus includes a first serial port, a second serial port, a switching circuit,...
US20150333896 TECHNIQUES FOR PERFORMING HALF/FULL-DUPLEX OPERATIONS IN WIRELESS COMMUNICATIONS  
Certain aspects of the present disclosure relate to communicating using multiple connectivity in a wireless network. A device can communicate with first cell served by a first access point over a...
US20150333895 System and Method for Full Duplex MAC Designs Based on Backoff in Frequency Domain  
Disclosed herein are a systems and method for using frequency tones to schedule full-duplex communications between at least two full-duplex communication nodes. Communication nodes having data to...
US20150333894 SECTORIZATION FEEDBACK AND MULTI-SECTOR TRANSMISSION IN WIRELESS NETWORKS  
A method of downlink multi-sector transmission is provided. An initiator station first performs sector training by transmitting a plurality of sounding signals to a plurality of responder stations...
US20150333893 METHOD FOR SHARING RADIO RESOURCE INFORMATION IN MULTI-CELL WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME  
The present invention relates to a method and an apparatus for reporting channel state information of user equipment in a multi-cell wireless communication system. More particularly, the present...
US20150333892 METHOD FOR EFFECTIVELY TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM  
Methods and apparatus for performing HARQ performed by a user equipment (UE) are provided. A bundling indicator is received which indicates the number of bundled downlink subframes, and a...
US20150333891 TERMINAL, NETWORK NODE, SYSTEM AND METHODS FOR SOFT BUFFER HANDLING IN CARRIER AGGREGATION  
A terminal (e.g., mobile communication device, UE) and a method are described herein for allocating a soft buffer after interacting with a network node (e.g., base station, eNB). In addition, a...
US20150333890 PROCESSING DATA GRANTS AND HIGH SPEED DATA WITH A MEASUREMENT GAP  
In a method of wireless communication, a grant allocating a plurality of high speed subframes for high speed data channels is received before a measurement gap for tuning away from a serving radio...
US20150333889 Downlink Control Information Set Switching When Using Carrier Aggregation  
A method and apparatus for reconfiguring a user equipment configured for multi-carrier operation from a first downlink control information set to a second downlink control information set while...
US20150333888 METHOD OF TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM  
A method for transmitting a reference signal by a user equipment (UE) in a wireless communication system. The UE generates an uplink reference signal in a subframe comprising first, second, third,...
US20150333887 TRANSMISSION OF SOUNDING REFERENCE SIGNALS FROM A USER EQUIPMENT IN RESPONSE TO MULTIPLE REQUESTS  
Methods and apparatuses are provided for sounding reference signal (SRS) transmission. A plurality of parameter sets are received for an aperiodic SRS transmission. First downlink control...
US20150333886 METHOD AND DEVICE FOR TRANSMITTING A SOUNDING REFERENCE SIGNAL  
A method of transmitting a sounding reference signal (SRS) in a wireless communication system is discussed. The method according to one embodiment includes receiving a first UE-specific...
US20150333885 Beam Forming Using a Dual Polarized Antenna Arrangement  
There is provided beam forming using a dual polarized antenna array. A first set of reference signals for acquiring channel state information is alternatingly transmitted using a dual polarized...
US20150333884 Beam Forming Using a Two-Dimensional Antenna Arrangement  
There is provided two-dimensional beam forming using a two dimensional antenna array. The beam forming comprises alternatingly transmitting a first set of reference signals for channel state...
US20150333883 Methods for Physical Layer Multi-Point Carrier Aggregation and Multi-Point Feedback Configuration  
Methods for physical layer multi-point carrier aggregation and feedback configuration are disclosed. In one embodiment of the invention, a UE receives an upper layer configuration includes a first...
US20150333882 COMMUNICATION APPARATUS AND COMMUNICATION METHOD  
In order to reduce interference between cells through hopping and use frequencies in a good propagation situation, a scheduler section carries out scheduling for determining to which user data...
US20150333881 METHOD FOR CARRIER AGGREGATION TRANSMISSION AND APPARATUS FOR REALIZING CARRIER AGGREGATION TRANSMISSION  
A carrier aggregation transmission method and apparatus are provided. The method includes: bearing N carriers in a preset band, where N is a positive integer greater than 1, and a nominal...
US20150333880 METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK DATA  
A method for transmitting downlink data in a wireless communication system is provided. A base station generates a downlink sub-frame comprising: a first control channel for a first cell having a...
US20150333879 METHOD AND APPARATUS FOR ACQUIRING UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM  
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for acquiring uplink synchronization in a terminal having a plurality...
US20150333878 METHOD AND APPARATUS FOR HYBRID AUTOMATIC RETRANSMIT REQUEST (HARQ) FEEDBACK IN WIRELESS COMMUNICATION SYSTEM  
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long...
US20150333877 Mitigating Cross-Link Interference When Using Reconfigurable TDD  
Methods and apparatus are provided for mitigating cross-link interference. The method is implemented by a base station of a wireless communication system, the base station serving user terminals...
US20150333876 METHOD AND APPARATUS FOR A MODIFIED HARQ PROCEDURE AFTER A RECEIVER OUTAGE EVENT  
A system and method of responding to a receiver outage event, which includes: determining if a receiver outage event has occurred; if a receiver outage event has occurred, discarding soft bits...
US20150333875 METHOD AND APPARATUS FOR FORWARDING NON-CONSECUTIVE DATA BLOCKS IN ENHANCED UPLINK TRANSMISSIONS  
A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more...
US20150333874 A TRANSMITTING AND A RECEIVING DEVICE AND RESPECTIVE METHODS PERFORMED THEREBY FOR IMPROVING RETRANSMISSIONS IN WIRELESS NETWORKS  
A wireless receiving device and a method for receiving a transmission from a transmitting device following a broadcast transmission of a plurality of packets are provided. During the broadcast...
US20150333873 METHOD AND DEVICE FOR SETTING BACKHAUL LINK SUBFRAME IN WIRELESS COMMUNICATION SYSTEM HAVING CARRIER AGGREGATION TECHNIQUE APPLIED THERETO  
Disclosed in the present invention is a method for a base station to set a backhaul link subframe for a relay node in a wireless communication system, to which a carrier aggregation technique is...
US20150333872 TRANSMISSION OF ACKNOWLEDGEMENT SIGNALS  
Methods are described for a Node B to transmit and for a User Equipment (UE) to receive ACKnowledgement (ACK) information associated with the use of Hybrid Automatic Repeat reQuest (HARQ), also...
US20150333871 METHOD AND DEVICE FOR SENDING AND RECEIVING ACKNOWLEDGEMENT FEEDBACK INFORMATION  
Disclosed are a method and a device for sending and receiving acknowledgement feedback information, which relate to the field of wireless communications, and are applicable to solving the problem...
US20150333870 SYSTEM AND METHOD FOR DATA TRANSFER IN A PEER-TO-PEER HYBRID COMMUNICATION NETWORK  
An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to transfer data directly to another endpoint.
US20150333869 RECEIVING DEVICE  
A receiving device includes a termination circuit to which a received signal is input, a processing circuit which performs a process at a rear stage of the termination circuit, and an error...
US20150333868 FLEXIBLE PRBS ARCHITECTURE FOR A TRANSCEIVER  
An apparatus is provided. The apparatus comprises a polynomial register having a plurality of bits, a first bus, a second bus, and a transceiver that is coupled to the first bus, the second bus,...
US20150333867 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKET IN A COMMUNICATION SYSTEM  
A method for transmitting a packet in a communication system is provided. The method includes dividing a data stream into data payloads of a predetermined size and adding a common header to each...
US20150333866 LINK SPEED DOWNSHIFTING FOR ERROR DETERMINATION AND PERFORMANCE ENHANCEMENTS  
Various embodiments for regulating link speed for performance enhancement and port diagnosis are provided. In response to identifying an amount of errors in a communications link above a...
US20150333865 ORBITAL ANGULAR MOMENTUM MULTIPLEXING FOR DIGITAL COMMUNICATION  
Optical signals with different orbital angular momentum (OAM) modes are used to multiplex data for different receiver together or a light signal. The OAM based multiplexing may be used in addition...
US20150333864 MARGIN-BASED OPTIMIZATION SYSTEMS AND METHODS IN OPTICAL NETWORKS TO UNBLOCK SUPERCHANNELS  
Systems and methods of increasing the supportable capacity from a first point to a second point in an optical network, include identifying a first optical signal that occupies a first portion of...
US20150333863 MEASURING DEVICE, MEASUREMENT METHOD, AND TRANSMISSION SYSTEM  
A measuring device includes an identifying unit configured to identify a design value of a central frequency of spectrum of an optical signal for each of sub-channels, the optical signal being...
US20150333862 MARGIN-BASED OPTIMIZATION SYSTEMS AND METHODS IN OPTICAL NETWORKS BY INTENTIONALLY REDUCING MARGIN  
Systems and methods of optimizing capacity of an optical network, through intentionally reducing margin on one or more wavelengths, include identifying a first wavelength capable of using excess...
US20150333861 CHANNEL ESTABLISHMENT METHOD AND DEVICE  
A channel establishment method and device are provided. The method includes: establishing a media channel between a first node and a second node; establishing a signal channel between a third node...
US20150333860 CONTROLLING AN OPTICAL TRANSMITTER THAT SUPPORTS MULTIPLE MODULATION FORMATS AND BAUD RATES  
A device receives a modulation format and a baud rate for transmission of an optical signal, and generates optical signals based on the modulation format and the baud rate. The device generates...