ClassID:

225675

H04L25/0222 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Channel estimation Estimation of channel variability, e.g. coherence bandwidth, coherence time, fading frequency

Recent Application in this class:
#1
20260100762
2026-04-09

IMMUNE OPTICAL COMMUNICATIONS USING COHERENCE RANK

#2
20260046169
2026-02-12

EXPEDITED TRAINING FOR FAST LINKUP

#3
20250358151
2025-11-20

CHANNEL VARIATION REPORTING IN COMMUNICATION SYSTEM

#4
20250343709
2025-11-06

METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER

#5
20250310153
2025-10-02

SYSTEMS AND METHODS FOR ESTIMATING NOISE VARIANCE

#6
20250286753
2025-09-11

TRS BASED DOPPLER ESTIMATION

#7
20250274233
2025-08-28

ORTHOGONAL TIME DOMAIN REFERENCE SIGNAL TRANSMISSION

#8
20250267040
2025-08-21

TRACKING REFERENCE SIGNALS (TRSS) FOR JOINT COMMUNICATIONS AND SENSING

#9
20250254069
2025-08-07

ITERATIVE MIMO DETECTION USING STOCHASTIC SAMPLING

#10
20250113331
2025-04-03

Non-Stationary Time-Domain Positioning with Frequency Hopping

#11
20250063033
2025-02-20

MULTI-FACTOR AUTHENTICATION USING GESTURES

#12
20250062842
2025-02-20

WIRELESS COMMUNICATION DEVICE FOR DETECTING INTERFERENCE AND OPERATING METHOD OF THE SAME

#13
20250038800
2025-01-30

SIGNAL GENERATING METHOD AND SIGNAL GENERATING APPARATUS

#14
20250016030
2025-01-09

JOINT TIMING OFFSET, FREQUENCY OFFSET, AND CHANNEL ESTIMATION

#15
20240422031
2024-12-19

SENSING METHOD AND APPARATUS, AND COMMUNICATION DEVICE

#16
20240414029
2024-12-12

TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-COMPENSATION

#17
20240414027
2024-12-12

TECHNIQUES TO FACILITATE PHASE JUMP ESTIMATION FOR SIDELINK DMRS BUNDLING

#18
20240413854
2024-12-12

FIRST NETWORK NODE, SECOND NETWORK NODE, WIRELESS DEVICE AND METHODS PERFORMED THEREBY FOR HANDLING DOPPLER SHIFT PRE-COMPENSATION

#19
20240405901
2024-12-05

CHANNEL QUALITY PREDICTION IN CLOUD BASED RADIO ACCESS NETWORKS

#20
20240388336
2024-11-21

RECEIVING METHOD AND RECEIVING APPARATUS

#21
20240372764
2024-11-07

TRANSMISSION METHOD, TRANSMITTER APPARATUS, RECEPTION METHOD AND RECEIVER APPARATUS

#22
20240356778
2024-10-24

APPARATUSES, METHODS, AND COMPUTER READABLE MEDIA FOR TERAHERTZ CHANNEL COMMUNICATION

#23
20240333557
2024-10-03

COHERENCE INDICATION FOR DEMODULATION REFERENCE SIGNAL BUNDLING

#24
20240291691
2024-08-29

METHOD AND SYSTEM FOR CONTROLLING UPLINK TRANSMIT POWER

#25
20240280661
2024-08-22

DOPPLER ERROR GROUPS FOR CELLULAR-BASED RADIO FREQUENCY SENSING

#26
20240275640
2024-08-15

MULTI-USER MULTIPLE INPUT MULTIPLE OUTPUT (MU-MIMO) RESTRICTION WITH ENHANCED DEMODULATION REFERENCE SIGNAL (DMRS) CONFIGURATION TYPES FOR PDSCH IN NEW RADIO (NR)

#27
20240267262
2024-08-08

Data-aided channel tracking for OFDM systems

#28
20240259235
2024-08-01

OPEN-LOOP DISTRIBUTED BEAMFORMING FOR MULTIPLE DESTINATIONS

#29
20240250858
2024-07-25

TRANSMITTER AND RECEIVER FOR AND METHOD OF TRANSMITTING AND RECEIVING SYMBOLS OVER AN ORTHOGONAL TIME FREQUENCY SPACE COMMUNICATION CHANNEL SUBJECT TO DOPPLER SPREAD AND MULTIPATH

#30
20240223406
2024-07-04

METHOD AND SYSTEM FOR ORTHOGONAL PILOT SIGNALING

#31
20240214244
2024-06-27

LOW COMPLEXITY CARRIER FREQUENCY OFFSET ESTIMATION ALGORITHM USING KNOWN SYMBOLS

#32
20240187063
2024-06-06

Device and method for estimating channel in wireless communication system

#33
20240179030
2024-05-30

METHOD FOR DETECTING A CHANGE IN A COMMUNICATIONS CHANNEL SYSTEM OF A VEHICLE, RF MODULE, RADIO SYSTEM AND VEHICLE WITH RADIO SYSTEM

#34
20240163840
2024-05-16

USE OF SIDELINK COMMUNICATIONS FOR BACKSCATTER NODE POSITIONING WITHIN WIRELESS NETWORKS

#35
20240089150
2024-03-14

Small form factor wireless communication relays with low physical isolation configured for adjacent channel and co-channel operation

#36
20240080224
2024-03-07

TRACKING REFERENCE SIGNAL (TRS) ENHANCEMENT WITH DOPPLER SHIFT PRE-COMPENSATION

#37
20240039903
2024-02-01

Multi-factor authentication using gestures

#38
20240022291
2024-01-18

CHANNEL STATE VARIATION ESTIMATION AND SINR PENALTY COMPUTATION FOR MU-MIMO PAIRING

#39
20230362035
2023-11-09

Methods and devices for estimating a frequency deviation

#40
20230344676
2023-10-26

METHODS, CONTROL NODE, WIRELESS DEVICE AND ACCESS NODE FOR ESTIMATION OF PATH LOSS AND CHANNEL RESPONSE

#41
20230300010
2023-09-21

Transmission method, transmitter apparatus, reception method and receiver apparatus

#42
20230268962
2023-08-24

Receiving method and receiving apparatus

#43
20230261904
2023-08-17

Techniques to facilitate phase jump estimation for sidelink DMRS bundling

#44
20230246678
2023-08-03

Signal generating method and signal generating apparatus

#45
20230198813
2023-06-22

Method and system for orthogonal pilot signaling

#46
20230198812
2023-06-22

METHOD AND APPARATUS FOR MU-MIMO

#47
20230198810
2023-06-22

Method and device for channel estimation in wireless communication system supporting MIMO

#48
20230179448
2023-06-08

Electronic device for estimating channel based on fading channel and operating method thereof

#49
20230179446
2023-06-08

RADIO COMMUNICATION DEVICE

#50
20230164003
2023-05-25

METHOD AND SYSTEM FOR CONTROLLING DOWNLINK TRANSMIT POWER

#51
20230155761
2023-05-18

Demodulation reference signal precoding in high-doppler scenarios

#52
20230055114
2023-02-23

Techniques to facilitate phase jump estimation for sidelink DMRS bundling

#53
20230050488
2023-02-16

METHOD AND SYSTEM FOR CALIBRATING MODULAR ANTENNA ARRAYS

#54
20230044335
2023-02-09

METHOD AND SYSTEM FOR UPLINK BEAM OPTIMIZATION AND CALIBRATION

#55
20230044134
2023-02-09

Channel quality prediction in cloud based radio access networks

#56
20230038585
2023-02-09

METHOD AND SYSTEM FOR PREDICTING A DOWNLINK CHANNEL

#57
20230029375
2023-01-26

METHOD AND SYSTEM FOR DETERMINING UPLINK AND DOWNLINK WEIGHTS FOR ANTENNA ELEMENTS OF MODULAR ANTENNA ARRAYS

#58
20220417061
2022-12-29

Dynamic network adaptor selection in computing devices

#59
20220407744
2022-12-22

Communication apparatus and method for controlling the same

#60
20220368570
2022-11-17

Model transfer within wireless networks for channel estimation

#61
20220286324
2022-09-08

Channel prediction framework for radio communication

#62
20220279452
2022-09-01

Method and system for controlling downlink transmit power

#63
20220278879
2022-09-01

Transmission method, transmission apparatus, reception method and receiver apparatus

#64
20220278875
2022-09-01

METHOD AND SYSTEM FOR RECIPROCITY-BASED CHANNEL ESTIMATION

#65
20220278793
2022-09-01

Method and system for maximizing coverage based on coherence blocks

#66
20220278792
2022-09-01

Method and system for orthogonal pilot signaling

#67
20220278729
2022-09-01

Method and system for uplink beam optimization and calibration

#68
20220278715
2022-09-01

Method and system for controlling uplink transmit power

#69
20220278714
2022-09-01

Method and system for determining multiple- input-multiple-output (MIMO) modes

#70
20220255599
2022-08-11

Signal generating method and signal generating apparatus

#71
20220239531
2022-07-28

Channel estimation for high-speed wireless clients

#72
20220231886
2022-07-21

Coherence indication for demodulation reference signal bundling

#73
20220191067
2022-06-16

Estimating delay spread and doppler spread

#74
20220190893
2022-06-16

Receiving method and receiving apparatus

#75
20220183014
2022-06-09

Demapping received data

#76
20220166651
2022-05-26

Wireless communication device and packet protection method thereof

#77
20220116246
2022-04-14

Communication method and communications apparatus

#78
20210409132
2021-12-30

APPARATUS FOR IDENTIFYING LINE OF SIGHT AND NON-LINE OF SIGHT

#79
20210399924
2021-12-23

Neural network augmentation for wireless channel estimation and tracking

#80
20210367645
2021-11-25

Tomlinson-harashima precoding in an OTFS communication system

#81
20210328850
2021-10-21

User equipment initiated data aided phase tracking reference signals

#82
20210288851
2021-09-16

Transmission method, transmitter apparatus, reception method and receiver apparatus

#83
20210288701
2021-09-16

Communication method, network device, and terminal device

#84
20210258912
2021-08-19

Communication device, information processing method, and storage medium

#85
20210250777
2021-08-12

Interactive network planning based on Fresnel zone

#86
20210234582
2021-07-29

Signal generating method and signal generating apparatus

#87
20210143876
2021-05-13

Receiving method and receiving apparatus

#88
20210075645
2021-03-11

Channel estimation in a multi-layer system

#89
20200413277
2020-12-31

Methods and apparatus to facilitate layer 1 user equipment (UE) filtering for millimeter wave frequencies

#90
20200396107
2020-12-17

Real time analog front end response estimation for sensing applications

#91
20200358641
2020-11-12

Transmission method, transmitter apparatus, reception method and receiver apparatus

#92
20200351124
2020-11-05

Channel estimation for systems with PLL phase discontinuities

#93
20200351050
2020-11-05

Method and apparatus for channel estimation and data decoding in wireless communication system

#94
20200336348
2020-10-22

Dynamic cyclic prefix configuration

#95
20200328786
2020-10-15

Communication method, network device, and terminal device

#96
20200322011
2020-10-08

Signal generating method and signal generating apparatus

#97
20200280470
2020-09-03

Systems and methods for nonlinear distortion discovery in active carriers

#98
20200235803
2020-07-23

Transmission device, transmission method, receiving device and receiving method

#99
20200228170
2020-07-16

Tomlinson-harashima precoding in an OTFS communication system

#100
20200186190
2020-06-11

Facilitating improvements to the uplink performance of 5G or other next generation networks

#101
20200145258
2020-05-07

Wireless communication devices and channel estimation methods thereof

#102
20200127714
2020-04-23

Signal generating method and signal generating apparatus

#103
20200106654
2020-04-02

Transmission method, transmitter apparatus, reception method and receiver

#104
20200106494
2020-04-02

Receiving method and receiving apparatus

#105
20200076647
2020-03-05

Communication method and communications apparatus

#106
20200076646
2020-03-05

Device and method of performing bandwidth detection

#107
20200067750
2020-02-27

Increasing reference signal density in wireless communications

#108
20200052866
2020-02-13

UE-assisted physical resource block group (PRG) configuration and signaling

#109
20200014436
2020-01-09

Communication method, network device, and terminal device

#110
20190342133
2019-11-07

Transmission method, transmitter apparatus, reception method and receiver apparatus

#111
20190341996
2019-11-07

Method and system for detecting useful signals with significant respective frequency drifts in an overall signal

#112
20190319694
2019-10-17

Transmission device, transmission method, receiving device and receiving method

#113
20190312767
2019-10-10

Method and system for compressed sensing joint channel estimation in a cellular communications network

#114
20190268030
2019-08-29

Radio receiver control in high speed scenario

#115
20190253114
2019-08-15

Signal generating method and signal generating apparatus

#116
20190238369
2019-08-01

UART-based communication-speed automatic-switching method

#117
20190222273
2019-07-18

Communication method, network device, and terminal device

#118
20190222256
2019-07-18

Facilitating improvements to the uplink performance of 5G or other next generation networks

#119
20190190755
2019-06-20

Transmission method, transmitter apparatus, reception method and receiver apparatus

#120
20190173694
2019-06-06

Signal transmitter device, detection circuit, and signal detection method thereof

#121
20190173613
2019-06-06

Reducing overhead in sidelink transmissions

#122
20190165985
2019-05-30

Method and system for compressed sensing joint channel estimation in a cellular communications network

#123
20190165840
2019-05-30

Receiving method and receiving apparatus

#124
20190149382
2019-05-16

Reference signal having flexible structure

#125
20190149373
2019-05-16

Systems and methods for nonlinear distortion discovery in active carriers

#126
20190132101
2019-05-02

Timing relationships of pilot and data for mobile network communications

#127
20190123946
2019-04-25

Method and system for adaptive guard interval (GI) combining

#128
20190074996
2019-03-07

Adaptive frequency correlation estimation for channel estimation

#129
20190068345
2019-02-28

Techniques for improving URLLC communications in new radio

#130
20190068320
2019-02-28

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#131
20190044626
2019-02-07

Method and apparatus for detecting and locating a fault in a cable network

#132
20190036752
2019-01-31

Transmission method, transmitter apparatus, reception method and receiver apparatus

#133
20190036577
2019-01-31

Tomlinson-Harashima precoding in an OTFS communication system

#134
20190020457
2019-01-17

Reciprocal channel sounding reference signal allocation and configuration

#135
20190013914
2019-01-10

Transmission and reception devices processing composed pilot signals

#136
20180375690
2018-12-27

Channel estimation evaluation in MIMO systems

#137
20180331872
2018-11-15

Increasing reference signal density in wireless communications

#138
20180316399
2018-11-01

Signal generating method and signal generating apparatus

#139
20180309605
2018-10-25

Dual-use of doppler mode indication in high efficiency wireless LAN

#140
20180309598
2018-10-25

Multicarrier communication system for doubly selective channels using virtual trajectories receiver

#141
20180309497
2018-10-25

Transmission device, transmission method, receiving device and receiving method

#142
20180302939
2018-10-18

Aggregation mechanism for moving vehicles

#143
20180302260
2018-10-18

Data demodulation method, user equipment, base station, and system

#144
20180270143
2018-09-20

Spectrum analysis capability in network and/or system communication devices

#145
20180270094
2018-09-20

Transmission method, transmitter apparatus, reception method and receiver apparatus

#146
20180255564
2018-09-06

Methods and systems for scheduling in a virtual MIMO communication environment

#147
20180248609
2018-08-30

TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE AND RECEIVING METHOD

#148
20180242327
2018-08-23

Systems and methods of reducing interference in a wireless communications system

#149
20180199323
2018-07-12

Coherence diversity in frequency and time

#150
20180167954
2018-06-14

Method and apparatus for reporting channel state information in wireless communication system

#151
20180160404
2018-06-07

Wireless communication systems and methods of operating the same

#152
20180159704
2018-06-07

Device and method for generating channel estimation coefficients for channel estimation filtering

#153
20180145809
2018-05-24

Method and apparatus for channel estimation and data decoding in wireless communication system

#154
20180138953
2018-05-17

Receiving method and receiving apparatus

#155
20180123837
2018-05-03

Methods and devices for channel estimation for mobile systems of insufficient cyclic prefix length

#156
20180123834
2018-05-03

Device and method for detecting transmission signal

#157
20180083719
2018-03-22

Method and device for estimating doppler frequency by using beam scanning process in wireless communication system

#158
20180054285
2018-02-22

Techniques for improving URLLC communications in new radio

#159
20180048340
2018-02-15

Equalization of receiver

#160
20180013592
2018-01-11

CHANNEL ESTIMATION USING COMPOSITE SUBCARRIERS AND COMBINED PILOTS

#161
20170338881
2017-11-23

Transmission device, transmission method, receiving device and receiving method

#162
20170331660
2017-11-16

Method and system for compressed sensing joint channel estimation in a cellular communications network

#163
20170324588
2017-11-09

Device and method for adaptive channel estimation

#164
20170289922
2017-10-05

Method and network node for obtaining nominal power and pathloss compensation factor of a power control process

#165
20170288710
2017-10-05

Tomlinson-Harashima precoding in an OTFS communication system

#166
20170264410
2017-09-14

Pilot allocation method based on coherence time for large-scale MIMO system

#167
20170201395
2017-07-13

Apparatus and method for transmitting data with conditional zero padding

#168
20170195143
2017-07-06

Adaptive narrowband interference cancellation method, and apparatus

#169
20170141858
2017-05-18

Method for estimating a radioelectric propagation channel

#170
20170134207
2017-05-11

Signaling and feedback schemes of time-vary channels in high-efficiency WLAN

#171
20170099175
2017-04-06

Channel estimation and compensation in high speed scenarios

#172
20170064568
2017-03-02

Doppler profile estimation using compressed beamforming information

#173
20160373276
2016-12-22

Device and method for eliminating channel effect

#174
20160352463
2016-12-01

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#175
20160338090
2016-11-17

Methods and systems for scheduling a virtual MIMO communication environment

#176
20160337978
2016-11-17

Power delay profile based indoor outdoor detection

#177
20160329941
2016-11-10

Method for operating a base station in a wireless radio network and corresponding base station

#178
20160323126
2016-11-03

WIRELESS DEVICE AND DATA TRANSFER METHOD

#179
20160315679
2016-10-27

Signal generating method and signal generating apparatus

#180
20160294581
2016-10-06

Communication device and method of controlling same

#181
20160269159
2016-09-15

Reciprocal channel sounding reference signal allocation and configuration

#182
20160269158
2016-09-15

Reciprocal channel sounding reference signal allocation and configuration

#183
20160174090
2016-06-16

Delay estimation method and apparatus for multiple input multiple output communications system, and system

#184
20160173261
2016-06-16

Method and apparatus for sending and receiving channel quality indicators (CQIs)

#185
20160156383
2016-06-02

Detection of demapping errors

#186
20160127922
2016-05-05

Channel estimation for a subset of resource elements of a resource block

#187
20160072657
2016-03-10

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#188
20160028456
2016-01-28

Method for guaranteeing channel phase continuity of pre-coded RB groups, base station and computer-readable storage medium

#189
20160013952
2016-01-14

RECEPTION DEVICE AND RECEPTION METHOD

#190
20150381389
2015-12-31

USE OF TIME AUTO-CORRELATION FOR CHANNEL ESTIMATION

#191
20150358192
2015-12-10

Determining frequency errors in a multi-carrier receiver

#192
20150327284
2015-11-12

Method and apparatus for reporting channel state information in wireless communication system

#193
20150326340
2015-11-12

Updates to MU-MIMO rate adaptation algorithm

#194
20150326339
2015-11-12

Updates to MU-MIMO rate adaptation algorithm

#195
20150318906
2015-11-05

Method and apparatus for transmitting/receiving feedback information in a wireless packet data communication system

#196
20150312057
2015-10-29

Channel estimation method and device

#197
20150304132
2015-10-22

Methods and systems for adaptive channel estimation/prediction filter design

#198
20150304013
2015-10-22

Transmission device, transmission method, receiving device and receiving method

#199
20150288425
2015-10-08

Method and apparatus for relieving doppler broadening in wireless access system that supports super high frequency band

#200
20150281988
2015-10-01

Method and related mobile device for determining a reference signal received power

#201
20150271799
2015-09-24

Method for allocating resource in LTE system

#202
20150244555
2015-08-27

Method, device and computer program for correcting a frequency shift on symbols received by a receiver

#203
20150237513
2015-08-20

Using one or more past channel estimates for adjusting parameters, sensing object presence, or allowing association

#204
20150222466
2015-08-06

Method and system for adaptive guard interval (GI) combining

#205
20150215149
2015-07-30

Receiver device, transmit/receive terminal, propagation delay time measurement method and computer program

#206
20150139002
2015-05-21

Management of modulation and coding scheme implementation

#207
20150131629
2015-05-14

Methods and systems for scheduling a virtual MIMO communication environment

#208
20150078194
2015-03-19

Spectrum analysis capability in network and/or system communication devices

#209
20150030063
2015-01-29

Characterizing a broadband wireless channel

#210
20140376650
2014-12-25

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

#211
20140254651
2014-09-11

Apparatus and method for adaptively estimating channel in orthogonal frequency division multiplexing (OFDM) system

#212
20140254648
2014-09-11

Systems and methods for determining a channel variation metric

#213
20140254534
2014-09-11

Method and apparatus for channel predicting

#214
20140241476
2014-08-28

Receiving method and receiving apparatus

#215
20140198830
2014-07-17

Method and apparatus for timing synchronization at sub-sampled rate for sub-sampled wideband systems

#216
20140169304
2014-06-19

Method and apparatus for sending and receiving channel quality indicators (CQIs)

#217
20140153678
2014-06-05

Estimating optimal linear regression filter length for channel estimation

#218
20140146915
2014-05-29

Transmission device, transmission method, receiving device and receiving method

#219
20140140298
2014-05-22

Method for allocating resource in LTE system

#220
20140133329
2014-05-15

Adaptive channel state feedback estimation

#221
20140093013
2014-04-03

Transmission device, transmission method, receiving device and receiving method

#222
20140092827
2014-04-03

User equipment, radio network node and methods therein

#223
20140079244
2014-03-20

Noise removal device

#224
20140071843
2014-03-13

Doppler spread and SNR estimation for a wireless communications receiver

#225
20140064106
2014-03-06

Interference and noise estimation of a communications channel

#226
20140056260
2014-02-27

Method and apparatus for selecting modulation and coding scheme (MCS) index based on frequency selectivity

#227
20140044212
2014-02-13

Method for adaptive channel estimation for wireless communication between a vehicle and other communication subscribers using the measurement results of the environment sensor system

#228
20140022924
2014-01-23

Methods and systems for adaptive channel estimation/prediction filter design

#229
20130343282
2013-12-26

Providing channel state information about a radio channel

#230
20130336280
2013-12-19

Signaling of precoding vector pattern in a lean-carrier system

#231
20130336135
2013-12-19

Selection of precoding vectors in lean-carrier systems

#232
20130336133
2013-12-19

Method of processing signals and a signal processor

#233
20130308131
2013-11-21

Optical system and method for measuring in three-dimensional structures

#234
20130243130
2013-09-19

Receiving apparatus in OFDM system and receiving method

#235
20130202059
2013-08-08

Method and device for generating precoding matrix in wireless communication system

#236
20130114752
2013-05-09

Transmission method, transmitter apparatus, reception method and receiver apparatus

#237
20130114444
2013-05-09

Methods and systems for scheduling in a virtual MIMO communication environment

#238
20130101007
2013-04-25

Systems and methods for channel estimation of MoCA signals

#239
20130094560
2013-04-18

Communication apparatus and communication method

#240
20130094380
2013-04-18

Feedback information transmission method, mobile station apparatus and base station apparatus

#241
20130065537
2013-03-14

Method and system for wireless communication channel estimation

#242
20130058443
2013-03-07

Method of Doppler spread estimation

#243
20130051489
2013-02-28

Methods and apparatus for estimating channel time and frequency correlations in OFDM communication receiver

#244
20130051321
2013-02-28

MULTIPLE DESCRIPTION CODING (MDC) FOR CHANNEL STATE INFORMATION REFERENCE SIGNALS (CSI-RS)

#245
20130044610
2013-02-21

Method and apparatus for estimation of channel temporal correlation and MIMO mode selection in LTE system

#246
20130010903
2013-01-10

Method and system for diversity and mask matching in channel estimation in OFDM communication networks using circular convolution

#247
20120320961
2012-12-20

Channel estimation for OFDM systems

#248
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Carrier-phase difference detection with mismatched transmitter and receiver delays

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Adaptive channel tracking using peak fade depth estimation over a slot

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ADAPTIVE CHANNEL PREDICTION SYSTEM AND METHOD

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Method and apparatus for channel estimation

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MIMO detector

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Systems and methods for communication using dedicated reference signal (DRS)

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Transmission method and transmission apparatus

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Quadrature demodulation with phase shift

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Channel estimation method and device in a multi-antenna system

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Method and apparatus for sending and receiving channel quality indicators (CQIs)

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Method and system for adaptive guard interval (GI) combining

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Channel state information (CSI) feedback protocol for multiuser multiple input, multiple output (MU-MIMO)

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Method of maintaining coherency of a precoding channel in a communication network and associated apparatus

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CHANNEL ESTIMATION IN AN OFDM TRANSMISSION SYSTEM

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Space-time decoder and methods for decoding alamouti-encoded signals in high-doppler environments

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System and method for channel classification

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Method for allocating resource in LTE system

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Method and apparatus for broadband carrier frequency and phase recovery in coherent optical system

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Method and apparatus for determining UE mobility status

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Method and apparatus for supporting adaptive channel state information feedback rate in multi-user communication systems

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Transmitting apparatus, transmitting and receiving apparatus, communication system, and communication method

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Receiving device

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Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems

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PROTOCOL TO SUPPORT ADAPTIVE STATION-DEPENDENT CHANNEL STATE INFORMATION FEEDBACK RATE IN MULTI-USER COMMUNICATION SYSTEMS

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Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems

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Inter-carrier interference removal device and reception device using the same

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Methods and systems for scheduling in a virtual MIMO communication environment

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Device and method for estimating doppler spread in a mobile communications terminal

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METHOD AND APPARATUS FOR SUPPORTING ADAPTIVE CHANNEL STATE INFORMATION FEEDBACK RATE IN MULTI-USER COMMUNICATION SYSTEMS

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Apparatus and method of calculating channel frequency domain correlation

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WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD

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Radio channel analyzer to determine doppler shifts across multiple frequencies of a wideband signal

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Method and apparatus for sending and receiving a measurement report via a shared channel

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Method and apparatus that facilitates estimating Doppler spread for uplink transmissions

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Method and system for efficient channel estimation

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Method for estimating a received signal and corresponding device

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WIRELESS COMMUNICATION DEVICE

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Scattered pilot correlation in DVB-H systems

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Scattered pilot correlation in DVB-H systems

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WIRELESS COMMUNICATION DEVICE

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Method and Apparatus for Generating Channel Quality Information for Wireless Communication

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Channel estimation in communications

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Systems and methods for communication using dedicated reference signal (DRS)

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Method and apparatus for channel quality derivation

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Receiver and method

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MIMO detection method and system based on channel correlation

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MIMO receiving apparatus and method

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Method and system for diversity and mask matching in channel estimation in OFDM communication networks using circular convolution

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Method and apparatus for Doppler estimation in orthogonal frequency-division multiplexing (OFDM)

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Coherence time estimation and mobility detection for wireless channel

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WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD

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Wireless communication system, wireless communication apparatus and communication control method

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WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD