СПИСОК патентов США - подгруппа МПК16 H04B1/525


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№ п/п Номер патента Название патента

2017

19608706System and method for multiple-input and multiple-output (MIMO) full-duplex precoding structures
29602268Full-duplex communication apparatus and method
39602157Full-duplex self-interference cancellation systems
49596103Interference canceling for mobile devices
59595924Calibration for power amplifier predistortion
69590794Enhancing isolation and impedance matching in hybrid-based cancellation networks and duplexers
79590673Switched, simultaneous and cascaded interference cancellation
89590318Modular design of a high power, low passive intermodulation, active universal distributed antenna system interface tray
99584294Method for transceiving signal in wireless communication system, and apparatus therefor
109577847Non-reciprocal components with balanced distributedly modulated capacitors (DMC)
119577683Systems, transceivers, receivers, and methods including cancellation circuits having multiport transformers
129572038Full duplex wireless transmission with channel phase-based encryption
139571154Transmit energy leakage control in a receiver
149571153Method of cancelling SI signal at RF-front end and UE for the same
159571144Synchronised radio transceivers
169559791Wireless communication device for transceiving heterogeneous radio-frequency signals
179559734Robust coefficient computation for analog interference cancellation
189553712Feed-forward canceller
199550206Electromagnetic-wave-absorbing film and its production method
209544125Interference cancellation method and apparatus, filter device
219544076Method and system for tunable upstream bandwidth utilizing an integrated multiplexing device
229538580Dual-SIM wireless communications device and method for mitigating receiver desense in dual-active operation
239537543Techniques to simultaneously transmit and receive over the same radiofrequency carrier
249537518Power sensing in wireless system

2016

259531418Tunable inter-antenna isolation
269521023Systems for analog phase shifting
279520983Systems for delay-matched analog self-interference cancellation
289520908Full-duplex radio communication device, method and system
299520858Communication device
309515695Bypassing duplex filter
319509365Digital suppression of transmitter intermodulation in receiver
329503134Methods and apparatus for adapting transmitter configuration for efficient concurrent transmission and radar detection through adaptive self-interference cancellation
339496970Method and apparatus of handling in-device co-existence interference in a multi-radio environment
349496913Systems and methods related to improved isolation between transmit and receive radio-frequency signals
359490963Signal cancellation using feedforward and feedback paths
369490917Derived receive signal processing
379490866Passive leakage cancellation networks for duplexers and coexisting wireless communication systems
389490856Method for suppressing transmission noise comprised in received downlink signal and communications apparatus utilizing the same
399484974Methods and systems for multi-layer perceptron based non-linear interference management in multi-technology communication devices
409479322Wireless full-duplex system and method using sideband test signals
419479214Wideband active radio frequency interference cancellation system
429478854Devices and methods for reducing interference between closely collocated antennas
439473085Input switch leakage compensation
449467236Method of In-device interference mitigation for cellular, bluetooth, WiFi, and satellite systems coexistence
459467184Branch circuit and branch cable
469462498Method for measuring to eliminate IDC interference in wireless communication system and device for same
479461756Calibration apparatus and method of terminal in wireless communication system
489461698Communications device with simultaneous transmit and receive and related methods
499461697In-service monitoring and cancellation of passive intermodulation interferences
509455761Systems and methods for multi-rate digital self-interference cancellation
519455756Systems and methods for frequency independent analog self-interference cancellation
529451626Wireless sensor base station with coexistence of multiple homogeneous radios
539450625Methods, systems, and non-transitory computer readable media for wideband frequency and bandwidth tunable filtering
549444512Semiconductor device and high-frequency module
559438356Method and apparatus for cancelling self-interference signal between transmission antenna and reception antenna
569438302Radio frequency switching module and control method thereof
579438288System providing reduced intermodulation distortion
589432173Method and transceiver for cancelling multi-carrier transmission interference
599425851Method for controlling performance in a radio base station arranged for communication in TDD mode, and radio base station
609425850Simultaneous voice and data communication
619425782Radio-frequency switch
629420547Method and apparatus for setting working mode of PA blanking
639419774Hybrid diplexer and circulator frontend for GPS receiver and satcom modem sharing common antenna
649419675Isolation tuners for directional couplers
659414394Avoiding suspended transmission during network listen for small cell base stations
669413516Wireless full-duplex system and method with self-interference sampling
679413473System, method and computer storage medium for calibrating RF transceiver
689413417Apparatus for improving receiver sensitivity in a communication system
699413326Second-order filter with notch for use in receivers to effectively suppress the transmitter blockers
709407316Device for improving the stray isolation between the antennas in the bilateral antenna and the method thereof
719407315Transmission/reception device
729407298Radio frequency (RF) analog interference cancellation (AIC) with multiple antennas
739404778Accuracy improvement in flowmeter systems
749397721Systems and methods for reducing filter insertion loss while maintaining out-of band attenuation
759391717Method and system for signal dynamic range improvement for frequency-division duplex communication systems
769391667Cancellation of spurious responses from local oscillator cross-coupling
779391659Transmitter harmonic cancellation for carrier aggregation/multiband operation
789379764Transceiver front end with low loss T/R switch
799379749VCO-coupling mitigation in a multiple-carrier, carrier aggregation receiver
809374127Balancing method of tunable duplexer
819374115Method, base station and apparatus in a base station for reducing intermodulation distortion
829369162Communication apparatuses
839363068Vector processor having instruction set with sliding window non-linear convolutional function
849362967Transmitter noise suppression in receiver
859356707Method to trigger in-device coexistence interference mitigation in mobile cellular systems
869356643RF duplexing device
879350465Methods and apparatus for dynamic wireless device coexistence
889350441Rapid deployment airborne repeater
899344142Communication system and a method for mitigating leakage signals
909344139Transceiver, method, computer program and communication device
919344122Adaptive filtering for canceling distortion in radio frequency signals
929337990Front-end circuit and impedance adjustment method
939337885Systems and methods for hybrid self-interference cancellation
949337877Method and system for multiband interference mitigation with multipath cancellation
959331737Systems and methods for cancelling interference using multiple attenuation delays
969331727Method and apparatus for processing signal interference
979326320Systems and methods for antenna switches in an electronic device
989325433High dynamic range transceiver
999325432Systems and methods for full-duplex signal shaping
1009325042RF front end module and mobile wireless device
1019319208RF duplexing device
1029319094Wireless transceiver with circulator and active cancellation and methods for use therewith
1039318801Dual/wideband termination for hybrid transformer
1049312909RF switch
1059312895Two stage radio frequency interference cancellation system and method
1069306618Filter enhancer and method
1079306613Variable antenna match linearity
1089291658Minimum-time signal leakage detector
1099288033Single channel full duplex wireless communication
1109287920Diplexer elimination in microwave point-to-point FDD systems
1119287907Management of coexistence of communicating sub-systems in wireless devices
1129287850Communication module comprised of multiple interdigital transducer duplexers for wireless communication unit
1139277591Channel steering for implementing coexistence of multiple homogeneous radios
1149277508Method, control apparatus and communication system for dynamically adjusting transmit power
1159265090Alignment of packets for implementing coexistence of multiple homogeneous radios
1169258019Communication device
1179252831Multi-tap adaptive filter for transmit signal leakage cancellation
1189252830Communications device with multiple receive and transmit paths and related methods
1199246603Method of in-device interference mitigation for cellular, bluetooth, WiFi, and satellite systems coexistence
1209241370Method and apparatus for implementing coexistence of multiple homogeneous radios and traffic management therein
1219240622Circuit arrangement including hybrids and duplexers between antenna, transmission and reception ports
1229236892Combination of steering antennas, CPL antenna(s), and one or more receive logarithmic detector amplifiers for SISO and MIMO applications
1239236663Electronic device having adaptive filter circuitry for blocking interference between wireless transceivers
1249232566Wireless sensor base station with coexistence of multiple homogeneous radios
1259232564Wireless transceivers with filter arrangement for WiFi and LTE coexistence
1269231552RF front-end module and mobile wireless terminal

2015

1279226174Improving reception by a wireless communication device
1289225501Non-linear modeling of a physical system using look-up table with polynomial interpolation
1299219510Signal receiving system, semiconductor device, and signal receiving method
1309215546Point-to-multipoint microwave communication
1319214973Time varying notch filter
1329214918Power distributing duplexer system
1339210535Systems and methods for active interference cancellation to improve coexistence
1349209840Same-aperture any-frequency simultaneous transmit and receive communication system
1359204488Wireless communication transmitting and receiving system
1369203462Transmit energy leakage control in a receiver
1379203455Full duplex system with self-interference cancellation
1389184902Interference cancellation for full-duplex communications
1399184783Device for separating signal transmission and reception and communication system including same
1409178559Method and system of calibration of a second order intermodulation intercept point of a radio transceiver
1419178539Wireless transceiver with reduced transmit emissions
1429172422Communication systems with enhanced isolation provision and optimized impedance matching
1439172414Method and device for implementing radio frequency coexistence management strategy in wireless devices
1449172402Multiple-input and multiple-output carrier aggregation receiver reuse architecture
1459167446Apparatus and method for mitigating voltage droop in a dual-transceiver wireless communication device
1469166768Radio transceiver and control method thereof
1479166636Rejection of RF interferers and noise in a wireless communications transceiver
1489166635Selection of non-linear interference cancelation (NLIC) input
1499166558High-frequency filter
1509160573Transmission line load antenna module
1519160462Method for suppressing transmission noise comprised in received downlink signal and communications apparatus utilizing the same
1529160387Method and apparatus for noise canceling
1539160047Coupling apparatus for dividing receiving and transmitting signals and control method thereof
1549154239Co-located frequency management and mitigation
1559154236System for allowing co-existence of transceivers
1569154180Signal conditioner for bi-directional radio frequency signals in a telecommunications network
1579154179Receiver with bypass mode for improved sensitivity
1589154178Duplexer with enhanced isolation
1599143186Transceiver and communication device
1609143185Transmit-receive switching circuit and wireless device
1619143182Adaptive cosite arbitration system
1629136838RF switch implementation in CMOS process
1639130656Multi-radio coexistence
1649124355Tunable notch filtering in multi-transmit applications
1659124354Isolation and protection circuit for a receiver in a wireless communication device
1669118408Methods and apparatus for improving performance based on filter characteristics
1679118396Tunable notch filter using feedback through an existing feedback receiver
1689113481Adaptive non-linear interference cancellation using side-band information
1699112589Adaptive mode optimizer and mode shifter
1709112476Second-order filter with notch for use in receivers to effectively suppress the transmitter blockers
1719106316Systems and methods of RF power transmission, modulation, and amplification
1729094104Transceiver front-end
1739094103Broadband distributed antenna system with non-duplexer isolator sub-system
1749088344Frequency agile filter using a digital filter and bandstop filtering
1759084288Dual-SIM wireless communications device and method for mitigating receiver desense in dual-active operation
1769083582Transmitter noise cancellation in a multi transmitter-receiver system
1779083518Tunable hybrid coupler
1789083441Impedance balancing for transmitter to receiver rejection
1799083413Method for reducing interference in a radio network equipment and equipment performing the method
1809083402High frequency circuit and high frequency module including the same
1819083313Substrate, duplexer and substrate module
1829077440Digital suppression of transmitter intermodulation in receiver
1839071430RF transceiver with distributed filtering topology
1849065542Radio frequency front end system with an integrated transmit/receive switch
1859065519Method and system of interference cancelation in collocated transceivers configurations
1869065506High-frequency switch module
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017