ClassID:

223645

H04B7/082 - CPC Classification

Classification description:

Radio transmission systems, i.e. using radiation field; Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path

Recent Application in this class:
#1
20260128783
2026-05-07

CONTROL METHODS FOR RECEIVER ANTENNA SELECTION AND INTERFERENCE CANCELATION AND APPARATUS THEREOF

#2
20250379621
2025-12-11

COMMUNICATION METHOD AND ELECTRONIC DEVICE

#3
20250330217
2025-10-23

COMMUNICATION RELAY APPARATUS, REMOTE CONTROL APPARATUS, SYSTEM, AREA CONTROL METHOD AND PROGRAM

#4
20240333371
2024-10-03

SYSTEM, METHOD AND APPARATUS FOR ANTENNA SELECTION IN A WIRELESS COMMUNICATION SYSTEM

#5
20240305392
2024-09-12

SIGNAL STRENGTH PREDICTION BASED ON LINE OF SIGHT ANALYSIS

#6
20240097771
2024-03-21

CONFIGURATION METHOD OF COMMUNICATION PATH FOR PORTABLE COMMUNICATION DEVICE AND PORTABLE COMMUNICATON DEVICE SUPPORTING THE SAME

#7
20240014860
2024-01-11

Intra-User-Equipment-Coordination Set Communication via an Adaptive Phase-Changing Device

#8
20230113189
2023-04-13

Arrangement and method for addressing and locating equipment

#9
20220407575
2022-12-22

Unified antenna system and method supporting 4G and 5G modems in same device

#10
20220103271
2022-03-31

Signal strength prediction based on line of sight analysis

#11
20210250070
2021-08-12

Electronic device supporting thermal mitigating and a control method of thereof

#12
20210243768
2021-08-05

UE autonomous beam selection

#13
20210211167
2021-07-08

Unified antenna system and method supporting 4G and 5G modems in same device

#14
20210185744
2021-06-17

Electronic device and communication method of transmitting audio data to external electronic devices

#15
20210167915
2021-06-03

Methods and apparatus for transmitting modulation signals

#16
20210099967
2021-04-01

TRANSCEIVER TIMING CONTROLS

#17
20210083753
2021-03-18

Beam operation method and device at terminal of beamforming communication system

#18
20210083727
2021-03-18

Electronic device and method

#19
20210058137
2021-02-25

Method and apparatus for wireless infrastructure

#20
20200351695
2020-11-05

UE beam management: a combined periodic and event-based report approach for traffic overhead and UE mobility tradeoff

#21
20200244416
2020-07-30

Methods and apparatus for transmitting modulation signals

#22
20200220687
2020-07-09

Radio transmission apparatus and methods for transmitting a single or a plurality of modulation signals from one or more antenna

#23
20200186266
2020-06-11

Signal strength prediction based on line of sight analysis

#24
20200177267
2020-06-04

Performance-based antenna selection for user devices

#25
20200128423
2020-04-23

UE beam management: a combined periodic and event-based report approach for traffic overhead and UE mobility tradeoff

#26
20200091989
2020-03-19

Systems and methods for opportunistic antenna selection

#27
20200059288
2020-02-20

Method of placing a node in a wireless communication into a standby mode, as well as the corresponding node

#28
20200052851
2020-02-13

Transmission and reception signal processor and method

#29
20190312701
2019-10-10

Methods and apparatus for transmitting modulation signals

#30
20190273595
2019-09-05

Radio transmission apparatus and methods

#31
20190273569
2019-09-05

Systems and methods for applying 4Rx capable UE tests to an 8Rx capable UE

#32
20190199495
2019-06-27

Transmission and reception signal processor and method

#33
20190190583
2019-06-20

Performance-based antenna selection for user devices

#34
20190149218
2019-05-16

Antenna apparatus, control method of antenna apparatus, vehicle having the antenna apparatus

#35
20190044603
2019-02-07

Sequence based antenna pairing

#36
20180302204
2018-10-18

Transmission and reception signal processor and method

#37
20180278320
2018-09-27

Techniques for selecting an antenna sub-array at a user equipment

#38
20180262309
2018-09-13

Methods and apparatus for transmitting modulation signals

#39
20180159600
2018-06-07

Device and method for transmitting and receiving feedback information in wireless communication system

#40
20180145740
2018-05-24

Transmitting station, control station, receiving station, data transmission system, and data transmission method

#41
20180083689
2018-03-22

Array antenna apparatus, receiver, and method of processing received signals

#42
20170310503
2017-10-26

Transmission and reception signal processor and method

#43
20170264356
2017-09-14

Techniques for detecting a candidate information signal of unknown signal strength using receivers set to different fixed gain states

#44
20170230225
2017-08-10

Radio transmission apparatus and methods

#45
20170195095
2017-07-06

Methods and apparatus for transmitting modulation signals

#46
20170041878
2017-02-09

Detection of fades for receive diversity enablement in a fading channel

#47
20170033845
2017-02-02

Techniques for improving coverage of communication devices

#48
20160373587
2016-12-22

Method and apparatus for receiving wireless communications

#49
20160248605
2016-08-25

Transmission and reception apparatus and method

#50
20160241319
2016-08-18

Electronic device and method for performing communication by selectively using multiple antennas

#51
20160164567
2016-06-09

Methods, devices, and computer program products improving mobile communication

#52
20160127026
2016-05-05

Diversity receiver front end system with flexible routing

#53
20160127015
2016-05-05

Diversity receiver front end system with flexible antenna routing

#54
20160094250
2016-03-31

Antenna switching system with adaptive switching criteria

#55
20150381398
2015-12-31

Transmission and reception signal processor and method

#56
20150319630
2015-11-05

Method for providing reliable wireless communication in a wireless sensor network

#57
20150311969
2015-10-29

Modal antenna based communication network and methods for optimization thereof

#58
20150229382
2015-08-13

SYSTEM OF SWITCHING MULTIANTENNA AND METHOD OF THE SAME

#59
20150195029
2015-07-09

Multi-antenna receiver with a time synchronization common to the different receiver chains

#60
20150188619
2015-07-02

Antenna switching system with adaptive switching criteria

#61
20150180563
2015-06-25

Self-adapted multi-antenna selection method for broadband wireless access for high-speed railway

#62
20150171907
2015-06-18

Dual watch radio frequency receiver

#63
20150163029
2015-06-11

Method and signal generating apparatus for generating modulation signals

#64
20150110229
2015-04-23

Signal receiving method and electronic device

#65
20150063271
2015-03-05

Transmission apparatus and transmission method

#66
20150049825
2015-02-19

Method of, and apparatus for, controlling a wireless connection in a MIMO system using multi-sector directional antennas

#67
20140362932
2014-12-11

Communication apparatus, communication system, communication method, and storage medium

#68
20140341325
2014-11-20

DIRECTIONAL DIVERSITY RECEIVE SYSTEM

#69
20140341125
2014-11-20

Dynamic trigger algorithm for antenna switch diversity

#70
20140321583
2014-10-30

Apparatus and associated methods for switching between antennas in a multi-antenna receiver

#71
20140313924
2014-10-23

Selecting a receiving antenna in a wireless local area network

#72
20140308910
2014-10-16

Receiver control circuit and portable electronic device employing same

#73
20140286464
2014-09-25

EFFICIENT METHOD FOR DETERMINING A PREFERRED ANTENNA PATTERN

#74
20140226760
2014-08-14

Method of demodulating modulation signals

#75
20140220916
2014-08-07

Adaptive receive diversity during discontinuous reception in mobile wireless device

#76
20140177619
2014-06-26

Transmission and reception apparatus and method

#77
20140113572
2014-04-24

Methods, devices, and computer program products improving mobile communication

#78
20140038535
2014-02-06

Dynamic tuning in dense arrays of electrically small elements

#79
20140016685
2014-01-16

Method for controlling receiving diversity of a receiver and a mobile station

#80
20130322562
2013-12-05

Method and apparatus for antenna tuning and transmit path selection

#81
20130315076
2013-11-28

Electronic devices, methods, and computer program products for selecting an antenna element based on a wireless communication performance criterion

#82
20130265889
2013-10-10

Optimized Uplink Performance via Antenna Selection

#83
20130223371
2013-08-29

Receiving apparatus and receiving method

#84
20130182801
2013-07-18

Diversity receiver and method performed by a diversity receiver

#85
20130064151
2013-03-14

Adaptive receive diversity during discontinuous reception in mobile wireless device

#86
20130035051
2013-02-07

Antenna switching system with adaptive switching criteria

#87
20130010845
2013-01-10

Closed loop multiple transmit, multiple receive antenna wireless communication system

#88
20130009819
2013-01-10

Outdoor wireless access point and antenna adjusting method thereof

#89
20120320962
2012-12-20

Diversity reception device

#90
20120302183
2012-11-29

Antenna diversity apparatus

#91
20120282867
2012-11-08

Transceiver arrangement and method for processing a signal

#92
20120264370
2012-10-18

Method and apparatus related to on-board message repeating for vehicle consist communications system

#93
20120257688
2012-10-11

Transmission and reception apparatus and method

#94
20120245845
2012-09-27

TRIPLE REDUNDANT RF LINK SYSTEM

#95
20120215092
2012-08-23

Quick re-connect diversity radio system for communicating patient data out of a shielded MR room

#96
20120212382
2012-08-23

Adaptive tunable antennas for wireless devices

#97
20120183101
2012-07-19

Method of receiving modulation symbols

#98
20120142295
2012-06-07

Antenna selection method and device

#99
20120127885
2012-05-24

Multiple Independent Pathway Communications

#100
20120076242
2012-03-29

Diversity receiver based on doppler frequency shift value

#101
20110300822
2011-12-08

System and method for channel-adaptive antenna selection

#102
20110286372
2011-11-24

Efficient method for determining a preferred antenna pattern

#103
20110249765
2011-10-13

Portable terminal and method for operating of MIMO antenna thereof

#104
20110235752
2011-09-29

Communication method and radio communication apparatus

#105
20110195682
2011-08-11

Diversity receiver and method performed by a diversity receiver

#106
20110183605
2011-07-28

Method and apparatus related to on-board message repeating for vehicle consist communications system

#107
20110136446
2011-06-09

Combined intelligent receive diversity (IRD) and mobile transmit diversity (MTD) with independent antenna switching for uplink and downlink

#108
20110086671
2011-04-14

System and method for channel-adaptive antenna selection

#109
20110038448
2011-02-17

Multi-mode receiver with adaptive mode selection

#110
20100297959
2010-11-25

Antenna selection

#111
20100246725
2010-09-30

Selective diversity receiving method and apparatus

#112
20100225543
2010-09-09

Portable terminal apparatus

#113
20100215119
2010-08-26

Processor and processing method for signal transmission

#114
20100151811
2010-06-17

Direct conversion pre-ADC frequency mixer

#115
20100135175
2010-06-03

Method and arrangement in communication networks

#116
20100128758
2010-05-27

Transmission method, transmission apparatus, and reception apparatus

#117
20100104054
2010-04-29

Directional diversity receive system

#118
20100045480
2010-02-25

Method and apparatus for antenna selection in a diversity antenna system for communicating with implantable medical device

#119
20100003941
2010-01-07

Antenna selector and communication device

#120
20090325528
2009-12-31

Terminal apparatus and diversity antenna control method for the same

#121
20090304119
2009-12-10

RECEIVING APPARATUS, RECEIVING METHOD AND WIRELESS COMMUNICATION SYSTEM

#122
20090274235
2009-11-05

Data transmission method using dirty paper coding in MIMO system

#123
20090267842
2009-10-29

PORTABLE WIRELESS APPARATUS

#124
20090257607
2009-10-15

Implementation of diversity antennas in small portable media devices and cell phones

#125
20090231220
2009-09-17

Adaptive tunable antennas for wireless devices

#126
20090227218
2009-09-10

Receiver and electronic apparatus using the same

#127
20090207927
2009-08-20

RECEIVING APPARATUS

#128
20090203348
2009-08-13

Receiver and electronic apparatus having diversity and single receiving modes

#129
20090201205
2009-08-13

System and method for channel-adaptive antenna selection

#130
20090197549
2009-08-06

Terminal for use in a wireless communication system and a method of operation thereof

#131
20090190563
2009-07-30

Method and circuit for controlling reception path of multi-standby terminal

#132
20090137273
2009-05-28

DUAL CHANNEL BROADCAST RECEIVER AND MOBILE TERMINAL HAVING SAME

#133
20090083792
2009-03-26

Television receiver and television receiving method

#134
20090075618
2009-03-19

Multi-antenna/multi-receiver array diversity system

#135
20090061939
2009-03-05

System and method for indoor coverage of user equipment terminals

#136
20090060106
2009-03-05

DIVERSITY DEVICE

#137
20080227498
2008-09-18

Low-complexity joint transmit/receive antenna selection method for MIMO systems

#138
20080219234
2008-09-11

Method and apparatus for receiving code transmissions over timeslots and antennas

#139
20080219233
2008-09-11

Method and apparatus for locating a wireless user

#140
20080200137
2008-08-21

Program Diversity

#141
20080187076
2008-08-07

Multi-mode receiver with adaptive mode selection

#142
20080151983
2008-06-26

Efficient delay profile computation with receive diversity

#143
20080136971
2008-06-12

HIGH-FREQUENCY SIGNAL RECEIVER USING DIVERSITY ANTENNA, AND HIGH-FREQUENCY SIGNAL RECEIVING APPARATUS USING THE SAME

#144
20080090606
2008-04-17

Method for selecting receiver mode of mobile terminal with two receivers

#145
20080080863
2008-04-03

Radio-over-fiber (RoF) wireless picocellular system with combined picocells

#146
20080080446
2008-04-03

SYSTEMS AND METHODS FOR POWER MANAGEMENT IN A MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) WIRELESS LOCAL AREA NETWORK (WLAN)

#147
20080075190
2008-03-27

Apparatus and method for selecting antennas in MIMO multi-carrier system

#148
20080064356
2008-03-13

Method of receiving wideband signal

#149
20080051046
2008-02-28

Diversity receiver with channel estimator

#150
20080032757
2008-02-07

Wireless communication apparatus and method of wireless communication

#151
20080032654
2008-02-07

Diversity switching

#152
20070279495
2007-12-06

Robust Wireless High-Speed Data Services Across An HFC Infrastructure Using Wired Diversity Techniques

#153
20070197170
2007-08-23

Transceiver arrangement and method for processing a signal

#154
20070197167
2007-08-23

Spatial diversity receiving device and input channel switching method

#155
20070173208
2007-07-26

Mobile station device and transmission antenna selection method in the mobile station device

#156
20070165733
2007-07-19

Transmission of a plurality of sub-carriers in an OFDM signal

#157
20070142013
2007-06-21

Dynamic pre-selector for a GPS receiver

#158
20070129020
2007-06-07

Radio system

#159
20070127609
2007-06-07

Diversity receiving device

#160
20070111689
2007-05-17

Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction

#161
20070002846
2007-01-04

Peripheral device with visual indicators to show utilization of radio component

#162
20060256842
2006-11-16

Reception device and radio communication system using the same

#163
20060194615
2006-08-31

Method and apparatus for antenna selection in a diversity antenna system for communicating with implantable medical device

#164
20060166638
2006-07-27

High frequency receiving circuit provided with controller for turning on and off power supply to local oscillator

#165
20060165197
2006-07-27

Synchronous follow-up device and method

#166
20060146918
2006-07-06

Delay lock loops for wireless communication systems

#167
20060121870
2006-06-08

Mobile communication terminal and signal receiving method thereof

#168
20060111056
2006-05-25

Electronic antenna beam steering using ancillary receivers and related methods

#169
20060094379
2006-05-04

Radio broadcast receiver

#170
20060079220
2006-04-13

Method for operating a smart antenna in a WLAN using medium access control information

#171
20060050815
2006-03-09

Apparatus, module and computer program for minimizing correlation between signals

#172
20060035667
2006-02-16

Multi band mobile communications terminal

#173
20060034184
2006-02-16

Multiple independent pathway communications

#174
20060025178
2006-02-02

WLAN access point with extended coverage area

#175
20060014511
2006-01-19

Multi-antenna/multi-receiver array diversity system

#176
20060009177
2006-01-12

Low-power wireless diversity receiver with multiple receive paths

#177
20050266903
2005-12-01

Information device and diversity antenna control method

#178
20050259630
2005-11-24

Space-diversity wireless image communication system

#179
20050249178
2005-11-10

Code transmission over timeslots and antennas

#180
20050239424
2005-10-27

Reception diversity system and control method therefor

#181
20050232295
2005-10-20

Distributed voting system and method for land mobile radio system

#182
20050208897
2005-09-22

Error vector magnitude selection diversity metric for OFDM

#183
20050193305
2005-09-01

Method and apparatus for antenna selection using channel response information in a multi-carrier system

#184
20050191978
2005-09-01

Antenna diversity receiver

#185
20050185707
2005-08-25

Method and system for antenna selection diversity with minimum threshold

#186
20050185627
2005-08-25

Transmitting an information signal over antennas

#187
20050164658
2005-07-28

Apparatus and method for cancelling interference in a mobile communication system using multiple antennas

#188
20050153657
2005-07-14

Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method

#189
20050136906
2005-06-23

Mobile telephone terminal employing diversity

#190
20050113143
2005-05-26

Reception apparatus

#191
20050095987
2005-05-05

Error vector magnitude selection diversity metric for OFDM

#192
20050090207
2005-04-28

Diversity reception tuner

#193
20050090205
2005-04-28

System and method for channel-adaptive antenna selection

#194
20050054304
2005-03-10

Antenna and frequency diversity receiving apparatus

#195
20050031062
2005-02-10

Method and apparatus for determining a shuffling pattern based on a minimum signal to noise ratio in a double space-time transmit diversity system

#196
19074696
2025-07-22

Adaptive innovative dual-polarized MIMO equalizer antenna system for crosstalk mitigation in dusty environments

#197
17553281
2023-04-18

Communication device with millimeter wave multipath selection and aggregation using wearable reflective surfaces

#198
16924520
2022-06-21

System, method and apparatus for providing an improved data path within a mechanized irrigation system

#199
16145736
2019-11-19

Antenna selection mechanism to enhance user experience

#200
15267878
2017-08-22

Antenna switching

#201
15080602
2017-01-03

Autonomous radio controlling method and system thereof