Trellis-coded modulation

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CPC
H04L1/006

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HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L1/00Arrangements for detecting or preventing errors in the information received

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H04L1/006Trellis-coded modulation

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Patents Grantslast 30 patents

Information Patent Grant
Link adaptation protocol in a wireless local area network (WLAN)
- Patent number 12,244,417
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Stephen Jay Shellhammer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude modulated phase tracking reference signals
- Patent number 12,244,528
- Issue date Mar 4, 2025
- Daniel Paz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a two-step random access procedure
- Patent number 12,245,295
- Issue date Mar 4, 2025
- Lenovo (Singapore) Pte. Ltd.
- Hyejung Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding / decoding system and method
- Patent number 12,244,574
- Issue date Mar 4, 2025
- LOGNOVATIONS HOLDINGS, LLC
- Christopher A. McElveen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device in first node for wireless communication
- Patent number 12,245,058
- Issue date Mar 4, 2025
- Shanghai Langbo Communication Technology Company Limited
- Qi Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Retransmission softbit decoding
- Patent number 12,236,958
- Issue date Feb 25, 2025
- Cypress Semiconductor Corporation
- Robert Zopf
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Instruction-based multi-thread multi-mode PUSCH and PUCCH encoders...
- Patent number 12,238,724
- Issue date Feb 25, 2025
- Apple Inc.
- Hadi Afshar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, processing apparatus, communication method...
- Patent number 12,238,577
- Issue date Feb 25, 2025
- Canon Kabushiki Kaisha
- Yuki Tsujimaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PDCCH decoding with known DCI bits
- Patent number 12,237,917
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Jung Hyun Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for flexible reference signal transmission with single carr...
- Patent number 12,237,961
- Issue date Feb 25, 2025
- InterDigital Patent Holdings, Inc.
- Alphan Sahin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication using multiple frequencies segments
- Patent number 12,238,630
- Issue date Feb 25, 2025
- MaxLinear, Inc.
- Abhishek Kumar Agrawal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rate matching indication method and apparatus, and device and stora...
- Patent number 12,238,656
- Issue date Feb 25, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Yang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for connected mode discontinuous reception on/o...
- Patent number 12,238,808
- Issue date Feb 25, 2025
- Apple Inc.
- Lijie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for configuring preamble in wireless communication system
- Patent number 12,238,575
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Dongguk Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling structure for data signaling
- Patent number 12,238,693
- Issue date Feb 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Robert Baldemair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for multiple active semi-persistent scheduling configurations
- Patent number 12,238,712
- Issue date Feb 25, 2025
- SHARP KABUSHIKI KAISHA
- Kai Ying
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and device, chip system, and computer-read...
- Patent number 12,231,234
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Jian Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and related communication method
- Patent number 12,232,116
- Issue date Feb 18, 2025
- SUN PATENT TRUST
- Seigo Nakao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gateway for use in wireless communication
- Patent number 12,232,222
- Issue date Feb 18, 2025
- HANOI UNIVERSITY OF SCIENCE AND TEC
- Vinh Quang Tran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation reference signal for full-duplex communication
- Patent number 12,232,111
- Issue date Feb 18, 2025
- QUALCOMM Incorporated
- Min Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for constructing a hybrid automatic repeat request ackno...
- Patent number 12,231,244
- Issue date Feb 18, 2025
- ZTE Corporation
- Wei Gou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for implementing Reed-Solomon coding
- Patent number 12,224,857
- Issue date Feb 11, 2025
- QUALCOMM Incorporated
- Peer Berger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scheduling enhancements for wireless communication systems
- Patent number 12,225,528
- Issue date Feb 11, 2025
- Samsung Electronics Co., Ltd.
- Ebrahim MolavianJazi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for detecting directions of neighboring devices i...
- Patent number 12,224,842
- Issue date Feb 11, 2025
- GCT RESEARCH, INC.
- Eal Wan Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar code encoding method and apparatus in wireless communications
- Patent number 12,224,856
- Issue date Feb 11, 2025
- Huawei Technologies Co., Ltd.
- Jun Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Information processing device and information processing method
- Patent number 12,225,470
- Issue date Feb 11, 2025
- Sony Group Corporation
- Masanori Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exception-robust time-averaged radio frequency exposure compliance...
- Patent number 12,225,478
- Issue date Feb 11, 2025
- QUALCOMM Incorporated
- Troy Curtiss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission and access in wireless networks
- Patent number 12,225,524
- Issue date Feb 11, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Kai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable device communicating with charger and operating method the...
- Patent number 12,217,041
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Sangun Bang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication device, processor, communication method, and computer...
- Patent number 12,218,752
- Issue date Feb 4, 2025
- Kabushiki Kaisha Toshiba
- Takahiro Yamaura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED NEGATIVE ACKNOWLEDGMENT CONTROL FRAME
- Publication number 20250080273
- Publication date Mar 6, 2025
- Micron Technology, Inc.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
- Publication number 20250080268
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM ARCHITECTURE OF NETWORK CODING AT USER PLANE FUNCTION
- Publication number 20250080272
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR CONSTRUCTING PREAMBLE IN WIRELESS COMMUNICATION SYSTEM
- Publication number 20250080274
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCEMENTS TO REQUEST TO SEND AND CLEAR TO SEND EXCHANGES
- Publication number 20250080275
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
- Publication number 20250080304
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, METHOD, AND COMPUTER PROGRAM
- Publication number 20250070813
- Publication date Feb 27, 2025
- Nokia Solutions and Networks Oy
- Ahmed ELKELESH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECEIVING PPDU IN WIRELESS LAN SYSTEM
- Publication number 20250070918
- Publication date Feb 27, 2025
- LG ELECTRONICS INC.
- Eunsung PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC TDD UPLINK/DOWNLINK CONFIGURATION USING DCI
- Publication number 20250071777
- Publication date Feb 27, 2025
- Sun Patent Trust
- Alexander Golitschek Edler von Elbwart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bandwidth Information Indication Method and Communications Device
- Publication number 20250071788
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Yunbo Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED CODE RATE REDUCTION FOR PROBABILISTIC CONSTELLATION SHAPIN...
- Publication number 20250062946
- Publication date Feb 20, 2025
- Intel Corporation
- Qinghua Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NR SIDELINK SCI SOURCE AND DESTINATION PRUNING
- Publication number 20250062859
- Publication date Feb 20, 2025
- QUALCOMM Incorporated
- Moshe BEN-ARI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR INFORMATION AND DATA TRANSMISSION
- Publication number 20250062779
- Publication date Feb 20, 2025
- ZTE Corporation
- Chulong LIANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reception-Condition based Selective Puncturing
- Publication number 20250063597
- Publication date Feb 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Abhishek Ambede
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FSK AND LAN PROTOCOL CONVERSION APPARATUS FOR RAIL TRANSIT SIGNAL S...
- Publication number 20250062860
- Publication date Feb 20, 2025
- CASCO SIGNAL LTD.
- Donghai WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR RECEIVING PPDU HAVING BEEN SUBJECTED TO LDPC...
- Publication number 20250063570
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Eunsung PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Machine-Learning-Based Collision Detection for Retransmissions
- Publication number 20250062853
- Publication date Feb 20, 2025
- Cisco Technology, Inc.
- Jerome Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR INFORMATION TRANSMISSION
- Publication number 20250055595
- Publication date Feb 13, 2025
- ZTE Corporation
- Chulong LIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL RESOURCE SET PUNCTURING
- Publication number 20250055596
- Publication date Feb 13, 2025
- QUALCOMM Incorporated
- Le LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR FORWARD ERROR CORRECTION PACKET SCHEDULING...
- Publication number 20250056317
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Jaehyeon BAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL RESOURCE SET#0 PUNCTURING CONTROL
- Publication number 20250055597
- Publication date Feb 13, 2025
- Nokia Technologies Oy
- Esa Tapani TIIROLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION TRANSMISSION METHOD AND APPARATUS
- Publication number 20250047416
- Publication date Feb 6, 2025
- Huawei Technologies Co., Ltd
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNEQUAL ERROR PROTECTION USING SYSTEMATIC POLAR CODES
- Publication number 20250048178
- Publication date Feb 6, 2025
- QUALCOMM Incorporated
- Peer Berger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR DRIVING DISPLAY PANEL
- Publication number 20250037638
- Publication date Jan 30, 2025
- LX Semicon Co., Ltd.
- Do Seok KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEPARATE PREDICTIONS FOR VIDEO COMPRESSION FOR XR
- Publication number 20250038885
- Publication date Jan 30, 2025
- QUALCOMM Incorporated
- Peer BERGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR RELIABLE COMMUNICATION USING PHYSICAL DOWNLINK CONTROL...
- Publication number 20250038928
- Publication date Jan 30, 2025
- INTERDIGITAL PATENT HOLDINGS, INC.
- Mahmoud Taherzadeh Boroujeni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OpenFEC error marking
- Publication number 20250038888
- Publication date Jan 30, 2025
- CIENA CORPORATION
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION USING VARIABLE-LENGTH BIT MAPPINGS
- Publication number 20250023662
- Publication date Jan 16, 2025
- Massachusetts Institute of Technology
- Muriel MEDARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20250023663
- Publication date Jan 16, 2025
- Sony Semiconductor Solutions Corporation
- Toshihisa Hyakudai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NULL DATA PHYSICAL LAYER PROTOCOL DATA UNIT TRANSMITTING METHOD AND...
- Publication number 20250024503
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Mengshi HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trellis-coded modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Link adaptation protocol in a wireless local area network (WLAN)

Amplitude modulated phase tracking reference signals

Method and apparatus for a two-step random access procedure

Encoding / decoding system and method

Method and device in first node for wireless communication

Retransmission softbit decoding

Instruction-based multi-thread multi-mode PUSCH and PUCCH encoders...

Communication apparatus, processing apparatus, communication method...

PDCCH decoding with known DCI bits

Methods for flexible reference signal transmission with single carr...

Wireless communication using multiple frequencies segments

Rate matching indication method and apparatus, and device and stora...

Systems and methods for connected mode discontinuous reception on/o...

Technique for configuring preamble in wireless communication system

Signaling structure for data signaling

Methods for multiple active semi-persistent scheduling configurations

Data transmission method and device, chip system, and computer-read...

Base station and related communication method

Gateway for use in wireless communication

Demodulation reference signal for full-duplex communication

Techniques for constructing a hybrid automatic repeat request ackno...

Techniques for implementing Reed-Solomon coding

Scheduling enhancements for wireless communication systems

Electronic device for detecting directions of neighboring devices i...

Polar code encoding method and apparatus in wireless communications

Information processing device and information processing method

Exception-robust time-averaged radio frequency exposure compliance...

Transmission and access in wireless networks

Portable device communicating with charger and operating method the...

Communication device, processor, communication method, and computer...

Patents Applicationslast 30 patents

ENHANCED NEGATIVE ACKNOWLEDGMENT CONTROL FRAME

COMMUNICATION METHOD AND COMMUNICATION APPARATUS

SYSTEM ARCHITECTURE OF NETWORK CODING AT USER PLANE FUNCTION

METHOD FOR CONSTRUCTING PREAMBLE IN WIRELESS COMMUNICATION SYSTEM

ENHANCEMENTS TO REQUEST TO SEND AND CLEAR TO SEND EXCHANGES

DATA TRANSMISSION METHOD AND APPARATUS

APPARATUS, METHOD, AND COMPUTER PROGRAM

METHOD AND APPARATUS FOR RECEIVING PPDU IN WIRELESS LAN SYSTEM

DYNAMIC TDD UPLINK/DOWNLINK CONFIGURATION USING DCI

Bandwidth Information Indication Method and Communications Device

ENHANCED CODE RATE REDUCTION FOR PROBABILISTIC CONSTELLATION SHAPIN...

NR SIDELINK SCI SOURCE AND DESTINATION PRUNING

METHODS AND APPARATUS FOR INFORMATION AND DATA TRANSMISSION

Reception-Condition based Selective Puncturing

FSK AND LAN PROTOCOL CONVERSION APPARATUS FOR RAIL TRANSIT SIGNAL S...

METHOD AND DEVICE FOR RECEIVING PPDU HAVING BEEN SUBJECTED TO LDPC...

Machine-Learning-Based Collision Detection for Retransmissions

METHODS AND APPARATUS FOR INFORMATION TRANSMISSION

CONTROL RESOURCE SET PUNCTURING

APPARATUS AND METHOD FOR FORWARD ERROR CORRECTION PACKET SCHEDULING...

CONTROL RESOURCE SET#0 PUNCTURING CONTROL

INFORMATION TRANSMISSION METHOD AND APPARATUS

UNEQUAL ERROR PROTECTION USING SYSTEMATIC POLAR CODES

APPARATUS FOR DRIVING DISPLAY PANEL

SEPARATE PREDICTIONS FOR VIDEO COMPRESSION FOR XR

METHODS FOR RELIABLE COMMUNICATION USING PHYSICAL DOWNLINK CONTROL...

OpenFEC error marking

MODULATION USING VARIABLE-LENGTH BIT MAPPINGS

COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM

NULL DATA PHYSICAL LAYER PROTOCOL DATA UNIT TRANSMITTING METHOD AND...