ClassID:

223677

H04B7/15514 - CPC Classification

Classification description:

Radio transmission systems, i.e. using radiation field; Relay systems; Active relay systems; Ground-based stations; Relay station based processing for cell extension or control of coverage area, for shadowing compensation

Recent Application in this class:
#1
20260051946
2026-02-19

METHOD OF CHANNEL MEASUREMENT FOR INTELLIGENT REFLECTING SURFACE ASSISTED WIRELESS NETWORK AND BASE STATION USING THE SAME

#2
20250343574
2025-11-06

ENHANCING RECONFIGURABLE INTELLIGENT SURFACE SECURITY WITH TIME OF FLIGHT BASED FULL PATH INTEGRITY VALIDATION

#3
20250211320
2025-06-26

Wireless Communication System and Wireless Communication Method For Wireless Communication In Environment With Communication Shadow Zone

#4
20240154686
2024-05-09

METHOD AND APPARATUS FOR EXTENDING COVERAGE AT THZ FREQUENCY USING COOPERATIVE COMMUNICATION

#5
20240022314
2024-01-18

TECHNIQUES TO DETERMINE CHARACTERISTICS OF SIGNALS FORWARDED BY A WIRELESS DEVICE

#6
20230283357
2023-09-07

METHOD OF CHANNEL MEASUREMENT FOR INTELLIGENT REFLECTING SURFACE ASSISTED WIRELESS NETWORK AND BASE STATION USING THE SAME

#7
20220393757
2022-12-08

Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment

#8
20220393756
2022-12-08

TERMINAL AND RADIO COMMUNICATION METHOD

#9
20220368407
2022-11-17

Reconfigurable and modular active repeater device

#10
20220352974
2022-11-03

Uplink beam management using a configurable deflector

#11
20220182129
2022-06-09

Signal bouncing local mesh network to locate entities in remote areas

#12
20220045700
2022-02-10

Method for providing mobile radio connectivity in a confined space by means of an external aerial and associated system

#13
20210288713
2021-09-16

Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment

#14
20210211183
2021-07-08

Active repeater device shared by multiple service providers to facilitate communication with customer premises equipment

#15
20210167843
2021-06-03

Reconfigurable and modular active repeater device

#16
20210083757
2021-03-18

PASSIVE EXTENDER COMMUNICATION SYSTEM FOR WIRELESS ELEVATOR COMMUNICATION

#17
20200413265
2020-12-31

Method for providing an optimized placement of Wi-Fi mesh network extenders

#18
20200403689
2020-12-24

REPEATER DEVICE FOR 5G NEW RADIO COMMUNICATION

#19
20200343963
2020-10-29

Reconfigurable and modular active repeater device

#20
20200145078
2020-05-07

Apparatus and method for arranging beam in wireless communication system

#21
20200091992
2020-03-19

Active repeater device shared by multiple service providers to facilitate communication with customer premises equipment

#22
20200067593
2020-02-27

Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment

#23
20190356381
2019-11-21

Reconfigurable and modular active repeater device

#24
20190341986
2019-11-07

Handling dynamic blockage in millimeter wave communication systems

#25
20190173583
2019-06-06

Re-generation and re-transmission of millimeter waves for building penetration

#26
20190044606
2019-02-07

Device and method for receiving and reradiating electromagnetic signals

#27
20190028180
2019-01-24

Signal terrestrial repeater having a master unit and a remote unit that is optically coupled to the master unit

#28
20190020407
2019-01-17

Active repeater device shared by multiple service providers to facilitate communication with customer premises equipment

#29
20190020402
2019-01-17

Active repeater device for operational mode based beam pattern changes for communication with a plurality of user equipment

#30
20190020401
2019-01-17

Reconfigurable and modular active repeater device

#31
20180331763
2018-11-15

Re-generation and re-transmission of millimeter waves for building penetration

#32
20180317153
2018-11-01

Apparatus and method for improving connectivity for items of user equipment in a wireless network

#33
20180316412
2018-11-01

Apparatus and method for providing network coverage in a wireless network

#34
20180131438
2018-05-10

Direct communicative coupling of a radio source to a remote unit for exchanging communications services with a distributed communications system (DCS)

#35
20170118733
2017-04-27

Base station and wireless communication method

#36
20170093492
2017-03-30

Direct communicative coupling of a radio source to a remote unit for exchanging communications services with a distributed communications system (DCS)

#37
20170012695
2017-01-12

User terminal of multi-hop relay system and method for applying non-orthogonal multiple access in the same

#38
20160192206
2016-06-30

Outdoor-indoor MIMO communication system using multiple repeaters and leaky cables

#39
20150195031
2015-07-09

Radio communication system

#40
20150189623
2015-07-02

Radio communication system

#41
20150188721
2015-07-02

Radio communication system

#42
20150126106
2015-05-07

First responder and mine emergency communication

#43
20140206280
2014-07-24

Enhanced rank for outdoor to indoor coverage

#44
20140170966
2014-06-19

Outdoor-indoor MIMO communication system using multiple repeaters and leaky cables

#45
20140036770
2014-02-06

Frequency translation in a virtualized distributed antenna system

#46
20130268118
2013-10-10

Operating a mobile robot

#47
20120188919
2012-07-26

Isolation measurement and self oscillation prevention in TDD-OFDM repeater for wireless broadband distribution to shadowed areas

#48
20110261751
2011-10-27

Radio communication system

#49
20110122806
2011-05-26

Data relay mobile apparatus, data relay method, and computer program product thereof for a wireless network

#50
20110092257
2011-04-21

WIRELESS COMMUNICATION DEVICE

#51
20100273415
2010-10-28

Method and apparatus for controlling the activation of an amplifier arrangement in a repeater device disposed in a radio communication system

#52
20100022238
2010-01-28

Signal transmission mechanism with diversity gain in satellite communication network

#53
20070280333
2007-12-06

Coherent cooperative UWB communication system

#54
18223392
2025-12-02

Signal relay device for operation in contested environment

#55
16906356
2022-02-15

Wireless data service delivery over wireless repeaters

#56
16506616
2020-03-10

RF repeater and mobile unit with cancellation of interference from a repeated signal

#57
15985223
2019-07-16

RF repeater and mobile unit with cancellation of interference from a repeated signal