Details of reference signals

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CPC
H04L27/261

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HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/261Details of reference signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data sending and receiving method and apparatus
- Patent number 12,362,978
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Chenchen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for PT-RS mapping
- Patent number 12,362,977
- Issue date Jul 15, 2025
- Lenovo (Beijing) Ltd.
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method, and computer program
- Patent number 12,362,849
- Issue date Jul 15, 2025
- Nokia Technologies Oy
- Kari Pajukoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase tracking reference signal transmission
- Patent number 12,362,882
- Issue date Jul 15, 2025
- InterDigital Patent Holdings, Inc.
- Moon-il Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signal communication, communication node, and storage me...
- Patent number 12,362,891
- Issue date Jul 15, 2025
- ZTE Corporation
- Shujuan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for applying phase rotation in broadband with...
- Patent number 12,355,604
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Eunsung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting physical layer protocol data...
- Patent number 12,355,603
- Issue date Jul 8, 2025
- Huawei Technologies Co., Ltd.
- Dandan Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast signal frame generating apparatus and broadcast signal fr...
- Patent number 12,355,605
- Issue date Jul 8, 2025
- Electronics and Telecommunications Research Institute
- Sung-Ik Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radio communications
- Patent number 12,355,684
- Issue date Jul 8, 2025
- Nordic Semiconductor ASA
- Heikki Berg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation of residual time-frequency errors in communications
- Patent number 12,355,602
- Issue date Jul 8, 2025
- Nokia Technologies Oy
- Juha Karjalainen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for symbol-to-symbol multiplexing of control,...
- Patent number 12,355,693
- Issue date Jul 8, 2025
- Marvell Asia Pte, Ltd.
- Yuanbin Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel hybrid transmission method and apparatus in wireless...
- Patent number 12,348,455
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Jian Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints on a source reference signal for quasi-collocation timi...
- Patent number 12,348,364
- Issue date Jul 1, 2025
- QUALCOMM Incorporated
- Alexandros Manolakos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting/receiving positioning referen...
- Patent number 12,348,446
- Issue date Jul 1, 2025
- INNOVATIVE TECHNOLOGY LAB CO., LTD.
- Dong Hyun Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
GI-FMCW radar reference signal design for joint communication-radar
- Patent number 12,339,387
- Issue date Jun 24, 2025
- QUALCOMM Incorporated
- Preeti Kumari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for modulation of millimeter waves and preambl...
- Patent number 12,341,639
- Issue date Jun 24, 2025
- InterDigital Patent Holdings, Inc.
- Hanqing Lou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible carrier bandwidth handling in wireless communications systems
- Patent number 12,341,642
- Issue date Jun 24, 2025
- RAKUTEN SYMPHONY, INC.
- Vivek Jha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for multi-carrier communications with variabl...
- Patent number 12,341,712
- Issue date Jun 24, 2025
- Intellectual Ventures II LLC
- Xiaodong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pseudo-random sounding reference signal transmission
- Patent number 12,341,717
- Issue date Jun 24, 2025
- QUALCOMM Incorporated
- Mostafa Khoshnevisan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimedia broadcast multicast services with new numerologies and r...
- Patent number 12,341,605
- Issue date Jun 24, 2025
- QUALCOMM Incorporated
- Alberto Rico Alvarino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for reference signalling, transmitter nodes and receiver nodes
- Patent number 12,341,640
- Issue date Jun 24, 2025
- Sony Corporation
- Olof Zander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for peak to average power reduction of DM-RS signals
- Patent number 12,341,641
- Issue date Jun 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mattias Frenne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement signals for sensing
- Patent number 12,341,632
- Issue date Jun 24, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for receiving PPDU through broadband in wireless...
- Patent number 12,341,636
- Issue date Jun 24, 2025
- LG Electronics Inc.
- Eunsung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam failure recovery request transmission
- Patent number 12,341,719
- Issue date Jun 24, 2025
- Comcast Cable Communications, LLC
- Hua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal transmission method and device
- Patent number 12,335,175
- Issue date Jun 17, 2025
- Datang Mobile Communications Equipment Co., Ltd.
- Xiaotao Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase tracking reference signal (PT-RS) configuration
- Patent number 12,335,080
- Issue date Jun 17, 2025
- Apple Inc.
- Alexei Vladimirovich Davydov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal design for wireless communication systems
- Patent number 12,335,958
- Issue date Jun 17, 2025
- InterDigital Patent Holdings, Inc.
- Moon-il Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting apparatus for transmitting an OFDM signal generated by...
- Patent number 12,335,079
- Issue date Jun 17, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for estimating phase noise in wireless communi...
- Patent number 12,335,193
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Seungwon Keum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PEAK TO AVERAGE POWER RATIO REDUCTION
- Publication number 20250233785
- Publication date Jul 17, 2025
- Nokia Solutions and Networks Oy
- Selahattin GOKCELI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20250227014
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Xiaolu WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, COMMUNICATION APPARATUS, CHIP, AND COMPUTER-R...
- Publication number 20250227013
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Zhening ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF RESOURCE MAPPING FOR PTRS
- Publication number 20250226949
- Publication date Jul 10, 2025
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL TRANSMISSION METHOD, COMMUNICATION SYSTEM, AND COMMUNICATION...
- Publication number 20250226957
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Tianhang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAPR REDUCTION FOR MIMO TRANSMISSION
- Publication number 20250219884
- Publication date Jul 3, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Pierre-Andre LAPORTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ACCESS METHOD FOR DATA TRANSMISSION, AND WIRELESS COMMUNICA...
- Publication number 20250219883
- Publication date Jul 3, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Juhyung SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTONOMOUS POWER REGULATION (APR) METHOD
- Publication number 20250212132
- Publication date Jun 26, 2025
- VIETTEL GROUP
- DANG MINH PHAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRAME TRANSMITTING METHOD AND FRAME RECEIVING METHOD
- Publication number 20250211472
- Publication date Jun 26, 2025
- Atlas Global Technologies LLC
- Heejung YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD TO ENHANCE RAYLEIGH AND GAUSSIAN SENSITIVITY OF DIGITAL AUDI...
- Publication number 20250211476
- Publication date Jun 26, 2025
- INNTOT TECHNOLOGIES PRIVATE LIMITED
- ABDUL SAMEEH PARANGODATH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUNDING REFERENCE SIGNALS FOR COHERENT JOINT TRANSMISSION IN A TIM...
- Publication number 20250211474
- Publication date Jun 26, 2025
- MEDIATEK INC.
- Tzu-Han CHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND BASE STATION PERFORMING TRANSMISSION AND RECEPTI...
- Publication number 20250211393
- Publication date Jun 26, 2025
- Panasonic Intellectual Property Corporation of America
- Hidetoshi SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE SIGNALS FOR LOG-LIKELIHOOD RATIO SCALING ESTIMATION FOR P...
- Publication number 20250202748
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Daniel PAZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERATION, CONFIGURATION AND TRANSMISSION OF A CHIRPLIKE SIGNAL
- Publication number 20250202750
- Publication date Jun 19, 2025
- ZTE Corporation
- Yihua MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM TRANSMITTER DEVICE HAVING A SYMBOL GENERATOR FOR GENERATING NO...
- Publication number 20250202753
- Publication date Jun 19, 2025
- Sun Patent Trust
- Yoshinobu MATSUMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN MULTIPLEXING OF DEMODULATION REFERENCE SIGNAL
- Publication number 20250202749
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Morteza SOLTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER REPORTING-BASED CHANNEL AWARE TONE RESERVATION
- Publication number 20250202751
- Publication date Jun 19, 2025
- QUALCOMM Incorporated
- Amit Bar-Or Tillinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATION OF SEQUENCE-BASED FREQUENCY SHAPING TO MULTIPLEXED UPLI...
- Publication number 20250202647
- Publication date Jun 19, 2025
- Lenovo (United States) Inc.
- Ali Ramadan ALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA DELIVERY USING ACOUSTIC TRANSMISSIONS
- Publication number 20250192896
- Publication date Jun 12, 2025
- Ohio State Innovation Foundation
- Can Emre Koksal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SRS SENDING METHOD AND APPARATUS, SRS RECEIVING METHOD AND APPARATU...
- Publication number 20250192946
- Publication date Jun 12, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Xueyuan GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACHINE LEARNING -BASED REDUCTION OF PEAK-TO-AVERAGE-POWER RATIO OF...
- Publication number 20250193805
- Publication date Jun 12, 2025
- Nokia Solutions and Networks Oy
- Selahattin Gokceli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEQUENCE-BASED SIGNAL PROCESSING METHOD AND APPARATUS
- Publication number 20250192943
- Publication date Jun 12, 2025
- Huawei Technologies Co., Ltd
- Bingyu Qu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...
- Publication number 20250193063
- Publication date Jun 12, 2025
- LG ELECTRONICS INC.
- Dongguk LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENABLING DOWN LINK RECEPTION OF SYSTEM AND CONTROL INFORMATION FROM...
- Publication number 20250193064
- Publication date Jun 12, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Shantanu Kangude
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
- Publication number 20250184200
- Publication date Jun 5, 2025
- SONY GROUP CORPORATION
- HIROKI MATSUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...
- Publication number 20250184195
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Dongguk LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF DMRS SEQUENCE GENERATION
- Publication number 20250184201
- Publication date Jun 5, 2025
- Lenovo (Beijing) Limited
- Lingling Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SRS SEQUENCE GENERATING
- Publication number 20250184199
- Publication date Jun 5, 2025
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DIVISION DUPLEX AND SUB-BAND FULL DUPLEX SYMBOL TRANSITION CON...
- Publication number 20250184109
- Publication date Jun 5, 2025
- Apple Inc.
- Seyed Ali Akbar Fakoorian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND APPARATUS
- Publication number 20250184083
- Publication date Jun 5, 2025
- Huawei Technologies Co., Ltd
- Changzhao DONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details of reference signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data sending and receiving method and apparatus

Method and apparatus for PT-RS mapping

Apparatus, method, and computer program

Phase tracking reference signal transmission

Method for signal communication, communication node, and storage me...

Method and apparatus for applying phase rotation in broadband with...

Method and apparatus for transmitting physical layer protocol data...

Broadcast signal frame generating apparatus and broadcast signal fr...

Digital radio communications

Compensation of residual time-frequency errors in communications

Methods and apparatus for symbol-to-symbol multiplexing of control,...

Multi-channel hybrid transmission method and apparatus in wireless...

Constraints on a source reference signal for quasi-collocation timi...

Method and apparatus for transmitting/receiving positioning referen...

GI-FMCW radar reference signal design for joint communication-radar

Method and apparatus for modulation of millimeter waves and preambl...

Flexible carrier bandwidth handling in wireless communications systems

Methods and apparatus for multi-carrier communications with variabl...

Pseudo-random sounding reference signal transmission

Multimedia broadcast multicast services with new numerologies and r...

Methods for reference signalling, transmitter nodes and receiver nodes

Method for peak to average power reduction of DM-RS signals

Measurement signals for sensing

Method and device for receiving PPDU through broadband in wireless...

Beam failure recovery request transmission

Reference signal transmission method and device

Phase tracking reference signal (PT-RS) configuration

Reference signal design for wireless communication systems

Transmitting apparatus for transmitting an OFDM signal generated by...

Method and apparatus for estimating phase noise in wireless communi...

Patents Applicationslast 30 patents

PEAK TO AVERAGE POWER RATIO REDUCTION

COMMUNICATION METHOD AND COMMUNICATION APPARATUS

COMMUNICATION METHOD, COMMUNICATION APPARATUS, CHIP, AND COMPUTER-R...

METHODS AND APPARATUS OF RESOURCE MAPPING FOR PTRS

SIGNAL TRANSMISSION METHOD, COMMUNICATION SYSTEM, AND COMMUNICATION...

PAPR REDUCTION FOR MIMO TRANSMISSION

CHANNEL ACCESS METHOD FOR DATA TRANSMISSION, AND WIRELESS COMMUNICA...

AUTONOMOUS POWER REGULATION (APR) METHOD

FRAME TRANSMITTING METHOD AND FRAME RECEIVING METHOD

METHOD TO ENHANCE RAYLEIGH AND GAUSSIAN SENSITIVITY OF DIGITAL AUDI...

SOUNDING REFERENCE SIGNALS FOR COHERENT JOINT TRANSMISSION IN A TIM...

USER EQUIPMENT AND BASE STATION PERFORMING TRANSMISSION AND RECEPTI...

REFERENCE SIGNALS FOR LOG-LIKELIHOOD RATIO SCALING ESTIMATION FOR P...

GENERATION, CONFIGURATION AND TRANSMISSION OF A CHIRPLIKE SIGNAL

OFDM TRANSMITTER DEVICE HAVING A SYMBOL GENERATOR FOR GENERATING NO...

FREQUENCY DOMAIN MULTIPLEXING OF DEMODULATION REFERENCE SIGNAL

RECEIVER REPORTING-BASED CHANNEL AWARE TONE RESERVATION

APPLICATION OF SEQUENCE-BASED FREQUENCY SHAPING TO MULTIPLEXED UPLI...

DATA DELIVERY USING ACOUSTIC TRANSMISSIONS

SRS SENDING METHOD AND APPARATUS, SRS RECEIVING METHOD AND APPARATU...

MACHINE LEARNING -BASED REDUCTION OF PEAK-TO-AVERAGE-POWER RATIO OF...

SEQUENCE-BASED SIGNAL PROCESSING METHOD AND APPARATUS

METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...

ENABLING DOWN LINK RECEPTION OF SYSTEM AND CONTROL INFORMATION FROM...

COMMUNICATION DEVICE AND COMMUNICATION METHOD

METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING STF FOR NEW NUMEROL...

METHODS AND APPARATUS OF DMRS SEQUENCE GENERATION

SRS SEQUENCE GENERATING

TIME DIVISION DUPLEX AND SUB-BAND FULL DUPLEX SYMBOL TRANSITION CON...

COMMUNICATION METHOD AND APPARATUS