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Patent # Description
US-1,009,1045 Coding and modulation apparatus using non-uniform constellation
A coding and modulation apparatus and method are presented. The apparatus comprises an encoder that encodes input data into cell words, and a modulator that...
US-1,009,1044 System and method for frequency synchronization of Doppler-shifted subcarriers
A method includes receiving an Orthogonal Frequency Division Multiplexing (OFDM) signal comprising a plurality of Doppler-shifted OFDM subcarriers and...
US-1,009,1043 Boundary detection device and wireless communication device including the same
A boundary detection device includes a decorrelation filter and a boundary detector. The decorrelation filter is configured to output an output signal that has...
US-1,009,1042 Apparatus and method for sending and receiving broadcast signals
A broadcast signal transmitter is disclosed. A broadcast signal transmitter according to an embodiment of the present invention comprises an input formatting...
US-1,009,1041 Wireless communication apparatus, integrated circuit, transmission method, reception method, and communication...
In some embodiments, a wireless communication apparatus may include, but is not limited to, a segment divider, a reference symbol inserter, a phase rotator, an...
US-1,009,1039 Precision large phase modulation phase measurement system
A phase detection system includes first and second phase mixing circuits in signal communication with a signal phase adjuster module. The first mixing circuit...
US-1,009,1038 Modulation and detection of symbols with varied phase rotation
Embodiments provide a signal transmission method and apparatus. The method includes: modulating, by using a phase-shift keying PSK scheme with rotation of a...
US-1,009,1037 DPD system
Disclosed is a DPD system. A DPD system provided in an embodiment of the present invention includes a table look-up unit and a DPD processing unit. First to Nth...
US-1,009,1036 Direct digital sequence detector and equalizer based on analog-to-sequence conversion
Methods and apparatuses for direct sequence detection can receive an input signal over a communication channel. Next, the input signal can be sampled based on a...
US-1,009,1035 Methods and systems for high bandwidth communications interface
Systems and methods are described for transmitting data over physical channels to provide a high bandwidth, low latency interface between a transmitting device...
US-1,009,1034 Reception device, reception method, and transmission reception system
Provided are a reception device, a reception method and a transmission reception system capable of reducing the influence of distortion in a received signal and...
US-1,009,1033 Multilevel driver for high speed chip-to-chip communications
Transmission line driver systems are described which are comprised of multiple paralleled driver elements. The paralleled structure allows efficient generation...
US-1,009,1032 Equalization circuit, semiconductor apparatus and semiconductor system using the same
An equalization circuit may include a buffer configured to sense an input signal according to a reference voltage. The equalization circuit may include a...
US-1,009,1031 Apparatus having a data receiver with a real time clock decoding decision feedback equalizer
Various embodiments include apparatus and methods having a data receiver with a real time clock decoding decision feedback equalizer. In various embodiments, a...
US-1,009,1030 Blind channel equaliser
A blind channel equalizer device for a radiofrequency receiver suitable for modulating the constant envelope signal of the transmission includes: an adjustable...
US-1,009,1028 Hierarchical controller clusters for interconnecting two or more logical datapath sets
Some embodiments provide a novel network control system for managing a set of switching elements in a network. The network control system includes a first set...
US-1,009,1027 Systems and methods for network interoperability
Systems and methods for interoperating between networks. A first network may be configured to operate according to a first real time network protocol and each...
US-1,009,1026 Full duplex radio in wireless tunneling system
Disclosed wireless tunneling system includes two wireless tunneling apparatuses that communicate with each other through the wireless link. A local wireless...
US-1,009,1025 System and method for enabling use of a single user identifier across incompatible networks for UCC functionality
A method and system for supporting a cross-domain communication session between communication platforms using a bridge server are provided. In one example, the...
US-1,009,1024 Radiocommunication infrastructure for a railway signalling system of the CBTC type
This infrastructure includes a network MPLS; first and second groups of access points associated with each section of the track; first and second modems, on the...
US-1,009,1023 Systems and methods to detect and recover from a loop in an Ethernet ring protected network
Loop detection systems and methods in an Ethernet Ring Protected network include, subsequent to creating a loop detection service on all nodes in the network,...
US-1,009,1022 Creating a channel for transmitting data of a digital subscriber line
This disclosure includes a method, and a device for implementing the method, for creating a channel for transmitting data on a Digital Subscriber Line (DSL)...
US-1,009,1021 Portable acoustical unit
A portable acoustic unit is adapted for insertion into an electrical receptacle. The portable acoustic unit has an integrated microphone and a wireless network...
US-1,009,1020 Electronic device and gateway for network service, and operation method therefor
A method of operating an electronic device is provided. The method includes displaying a space drawing visualizing an indoor space and at least one icon related...
US-1,009,1019 System and method for optimized appliance control
A device receives a request from a controlling device, such as a remote control, smart phone, or the like, where the request is intended to have one or more...
US-1,009,1017 Personalized home automation control based on individualized profiling
Disclosed are methods, systems, and non-transitory, machine-readable media that facilitate personalized home automation control based at least in part on...
US-1,009,1015 3D mapping of internet of things devices
A method for mapping and controlling network-enabled appliances with a control device may comprise collecting spatial information in three dimensions as at...
US-1,009,1014 Integrated security network with security alarm signaling system
An integrated security system that includes a security alarm reporting system (SARS) that is resilient to equipment failure and, as such, provides a...
US-1,009,1013 Control of multicast content distribution
A local router stores a content distribution map that specifies a plurality of permitted multicast groups. The local router receives communications from user...
US-1,009,1012 System and method for multi-source multicasting in content-centric networks
One embodiment of the present invention provides a system for updating routing information associated with a multicast group in an information-centric network...
US-1,009,1011 System for differential notification
A method, a processing device, and a computer program product are provided. Discussions in threads are analyzed to learn patterns that occur before at least one...
US-1,009,1010 Communication terminal, communication system, communication method, and recording medium
A communication terminal receives first terminal identification information for identifying a first communication terminal from a second mobile terminal, after...
US-1,009,1009 Digital broadcasting system and method of processing data in the digital broadcasting system
A broadcast transmitter and a method of processing broadcast data in the broadcast transmitter are disclosed. The method includes the steps of performing RS...
US-1,009,1008 Method and apparatus for performing credit reservations for online charging in a communication network
A method and apparatus advantageously consider historic usage data in determining the credit reservations made against subscriber accounts during online...
US-1,009,1007 Systems and methods for device to device authentication
A method for authenticating a user device by an authentication computing device is provided. The method includes generating, using the authentication computing...
US-1,009,1006 Certificate pinning using a directory service
A user device obtains a set of one or more public key certificates for a server received from a directory service, and a current public key certificate of the...
US-1,009,1005 Push notification service
Gateway devices maintain presence information for various mobile devices. Each gateway is associated with a zone and manages presence information only for...
US-1,009,1004 Large-scale simultaneous digital signature service system based on hash function and method thereof
Disclosed are a system and method of a large-scale simultaneous digital signature service based on a hash function. According to the system and method, the main...
US-1,009,1003 Mobile signature embedded in desktop workflow
Systems and methods provide for efficiently obtaining biometric signatures for electronically signing digital documents. A digital document having a signature...
US-1,009,1001 Autonomous private key recovery
Approaches described herein allow a stateless device to recover at least one private key. In particular, a stateless device can provide service-account...
US-1,009,1000 Techniques for distributing secret shares
Various embodiments are generally directed to an apparatus, method and other techniques generating one or more polynomial elements for a polynomial function...
US-1,009,0999 Group key announcement and distribution for a data link group
A device for wireless communication includes key logic configured to obtain a candidate group key corresponding to a data link group. The device also includes a...
US-1,009,0998 Multiple authority data security and access
A request to perform one or more operations using a second key that is inaccessible to a customer of a computing resource service provider is received from the...
US-1,009,0997 Method for changing an authentication key
The invention relates to a method for generating an authentication key in a security module which stores a first root key (K_root_A) shared with a first network...
US-1,009,0996 Communication system
When a first communication line is abnormal, one of first ECUs as a master node transmits a reference signal to a second communication line. Upon receiving the...
US-1,009,0995 Method and device for improving synchronization in a communications link
A data reception device comprises: a first data input for receiving a first data signal and a clock input for receiving a clock signal; and a stability...
US-1,009,0994 Automatic detection of change in PLL locking trend
A phase lock loop (PLL), such as an all digital phase lock loop (ADPLL) to provide an example, of the present disclosure operates in a frequency tracking mode...
US-1,009,0993 Packaged circuit
A packaged circuit including a digital controller, a port physical layer and a digital coding circuit is provided. The digital controller outputs digital data...
US-1,009,0992 Injection locked clock receiver
A clock receiver including: a ring oscillator adapted to generate a clock signal, the ring oscillator having a sequence of N inverters, an input of a first...
US-1,009,0991 Techniques for communicating through a relay station by a plurality of half-duplex wireless devices
A wireless communication device according to an embodiment of the present invention performs a half-duplex wireless communication through a relay station that...
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