СПИСОК патентов США - подгруппа МПК16 H04L5/04


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№ п/п Номер патента Название патента

2017

19596019Polarization co-ordination

2016

29516674Method and apparatus for backoff for slotted channel access in wireless LAN system
39491011Methods and systems for transmitting data by modulating transmitter filter coefficients
49485076Dynamic polarization modulation and control
59479826Method and system for wireless data communication
69468009Signal processing method and related device
79455806Communication device for receiving and transmitting OFDM signals in a wireless communication system
89413505Method and apparatus for transmitting SRS in LTE TDD system
99413504Method and apparatus for transmitting SRS in LTE TDD system
109379926Modulation technique for transmitting and receiving radio vortices
119369320Communication system having cross polarization interference cancellation (XPIC)
129350084Providing a non-zero orbital angular momentum feed beam to a reflective antenna
139331825Method for transmitting and receiving additional control signals
149258077Butterfly filter coefficient setting method and device, receiver and receiving method

2015

159210014Cross-polar interference cancellation system, wireless station device, wireless communication method
169179453Apparatus and method for enhancing features of uplink reference signals
179166752Radio communication device and radio communication method
189160510Method and apparatus for transmitting SRS in LTE TDD system
199094944Dynamic transmission protection in the presence of multiple modulation schemes
208988978System and method for improved connectivity in GPRS/EGPRS mobile environment for streaming service
218982684Radio communication device and radio communication method

2014

228885455Method and apparatus for sending and processing data modulated using modulation factors
238862157Method for determining position of user equipment and apparatus for performing same in wireless mobile communication system
248811142Method and apparatus to facilitate use of LTE channelization structures and waveforms for peer-to-peer communications
258797982Base stations and resource allocation methods thereof
268792400Wireless communication apparatus, a method of wireless communication, and a program for wireless communication
278745290Multi-modem device
288737377Radio apparatus
298655269Mobile wireless communication system including radio relay transmission function
308644282System and method for transmitting a low density parity check signal
318638653Adaptive transmissions for optimized application delivery in wireless networks

2013

328619542Closed-loop feedback in wireless communications system
338619539Mimo control signaling in a wireless communication system
348593934Communication device and method for packet-based OFDM communications with differing length cyclic prefixes
358553525Method of transmitting data based on adaptive modulation and coding
368472305Network coding-based data processing method and system
378423044Method for allocating physical hybrid automatic repeat request indicator channel
388416757Radio transmission device
398406113Peak-to-average reduction of SC-FDMA signals with frequency mask
408391130Method and apparatus for estimating and reducing interference in wireless communication systems
418351321Systems and method for orthogonal frequency divisional multiplexing
428345531Selecting a transmission technology

2012

438325589Access network handover for a mobile television system
448279742Transmission apparatus and transmission method
458279740Dynamic transmission protection in the presence of multiple modulation schemes
468275073Methods and systems to discriminate between PSK and FSK signals
478208363Transmission apparatus and transmission method
488179832System and method for providing an improved terrestrial subsystem for use in mobile satellite systems
498165040Method for routing mobile node in wireless mesh network and a communication system thereof
508130631Orthogonal frequency division multiplexing synchronization
518130629Simultaneous simulcast and single cast hybrid multi-tone communication system
528121018Signal transmitting method, signal receiving method and signal receiving device in OFDM system

2011

538077594Radio communication base station device and correlation setting method
548077593Radio communication mobile station device and correlation setting method
558072873Adaptive coding and modulation using linked list data structures
568064834Method of allocating radio resources in multi-carrier system
577948960Radio transmission device
587944898Wireless communication method and apparatus
597933616Method of estimating the distance between two radio equipments
607916621MIMO control signaling in a wireless communication system
617899392Relay system and method in a communication system
627898936Combined OFDM and wavelet multi-carrier transceiver
637898935OFDM/DMT/digital communications system including partial sequence symbol processing
647881222Method for allocating physical hybrid automatic repeat request indicator channel

2010

657852744Method and apparatus for channel estimation in a wireless communication device
667778148Method for allocating physical hybrid automatic repeat request indicator channel
677697902Radio frequency remote control
687684310Preamble for identifying mobile stations in a wireless communication network
697675842Adaptive coding and modulation using linked list data structures
707672220Apparatus and method of multiple antenna receiver combining of high data rate wideband packetized wireless communication signals
717657244Methods of antenna selection for downlink MIMO-OFDM transmission over spatial correlated channels

2009

727616557Method and apparatus for canceling intercarrier interference through conjugate transmission for multicarrier communication systems
737590044Method and apparatus for interleaving\within a communication system
747583624Method of idle mode control in OFDM system
757570577Apparatus, method, and program for detecting communication parameter
767545731Virtual buffer size management system for the transmission of blocks of data bits in an HS-DSCH downlink channel of a mobile communications network
777539122Device and method for management of the transmission of blocks of data in an HS-DSCH downlink channel of a mobile communications network
787532563Mechanism to improve quality of channel estimates in OFDM transmissions
797505395Parallel pulse code modulation system and method
807489621Adaptive puncturing technique for multicarrier systems
817483365Process for obtaining notches in the transmission of signals over the electricity network
827474610OFDM automatic frequency control device and method thereof

2008

837453853Adaptive correlation of access codes in a packet-based communication system
847408872Modulation of signals for transmission in packets via an air interface
857406070Adaptive threshold for HS-SCCH part 1 decoding
867382718Transmitting and receiving method for reducing distortion caused by a time-varying channel in an orthogonal frequency division multiplex system
877366089Apparatus and method of multiple antenna receiver combining of high data rate wideband packetized wireless communication signals
887344087IC card, IC card processor and IC card system to improve data transmission speed

2007

897313125OFDM demodulation method and semiconductor integrated circuit device
907260057Data transmission system
917200103Reduced algorithm receiver

2006

927110472Transmission method, transmitter and receiver
937099266Orthogonal frequency division multiplexed signal transmitting apparatus, orthogonal frequency division multiplexed signal receiving apparatus, and orthogonal frequency division multiplexed signal transmitting/receiving system
947079480Enhancing security and efficiency of wireless communications through structural embedding
957003025Envelope stabilization method and apparatus

2005

966952595Digital broadcast channel reception system and method and portable terminal for use in such system

2003

976597750Opposite polarization interference cancellation in satellite communication
986567476Data synchronisation process, and transmission and reception interfaces

2002

996486985Method for transmitting an additional data signal and a useful data signal in an optical network
1006337884Circuitry for allowing two drivers to communicate with two receivers using one transmission line
1016337855Method, transmitter and receiver for transmitting training signals in a TDMA transmission system

2001

1026323978Robust variable-bit-rate optical channel overhead
1036320417Multiple-bit, current mode data bus
1046300795Multiple-bit, current mode data bus
1056289055Method for transmitting digital signals
1066275067Multiple-bit, current mode data bus
1076246439Transparent embedment of data in a video signal
1086211919Transparent embedment of data in a video signal
1096184714Multiple-bit, current mode data bus

2000

1106122296Multiplexer utilizing variable resistance, analog-to digital conversion, and/or digital-to-analog conversion

1999

1115987068Method and apparatus for enhanced communication capability while maintaining standard channel modulation compatibility
1125978390Dual DDS data multiplexer
1135864584Circuitry for allowing two drivers to communicate with two receivers using one transmission line

1998

1145761246Circuit for multiplexing a plurality of signals on one transmission line between chips

1997

1155668814Dual DDS data multiplexer

1996

1165550859Recovering analog and digital signals from superimposed analog and digital signals using linear prediction

1992

1175115450High speed digital to analog to digital communication system

1991

1185051993Mixed modulation level communication system

1989

1194831662Fiber optic data transmitting system

1988

1204768191Digital data and orderwire combiner apparatus
1214763326Service-integrating, digital message transmission system for joint transmission of narrow-band and broadband signals

1986

1224616314Microcomputer controlled data receiver
1234606046Converter/line driver circuit for a line repeater

1985

1244561117Fiber optic digital data transmitting system
1254549294Time-of-arrival pulsed waveform multiplexer
1264534064Fault location arrangement for digital optical transmission system

1983

1274420842Fiber optic digital data transmitting system
1284390980Demultiplexing plural data streams
1294388732Fiber optic data link
1304378598Multi-terminal communications systems suitable for vehicle radio harness

1978

1314131761Method of and means for conveying and recovering supplementary message signals superimposed upon a multilevel signal stream in a digital transmission system
1324070650Digital signal transmission system and equipment

1977

1334063040High speed multiplexer and demultiplexer for pulse code channels

1976

1343979561Level-code encoded multiplexer
1353943284Digital data communication system featuring multi level asynchronous duplex operation
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017