ClassID:

225692

H04L25/0258 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Channel estimation channel estimation algorithms Channel estimation using zero-forcing criteria

Recent Application in this class:
#1
20250132955
2025-04-24

SYSTEMS AND METHODS FOR NOISE POWER ESTIMATION IN WIRELESS COMMUNICATIONS

#2
20240421935
2024-12-19

APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL

#3
20240372583
2024-11-07

A Radio Transmitter with a Neural Network, and Related Methods and Computer Programs

#4
20240250853
2024-07-25

DETERMINING A MAGNITUDE OF A COMPOSITE ZERO-FORCING EQUALIZER

#5
20230361943
2023-11-09

VIRTUAL SEARCH SPACES FOR BEAM INDICATION

#6
20230239178
2023-07-27

ENHANCED TRIGGER-BASED NULL DATA PACKET FOR CHANNEL SOUNDING

#7
20230198815
2023-06-22

METHODS AND DEVICES FOR JOINT PROCESSING IN MASSIVE MIMO SYSTEMS

#8
20230079521
2023-03-16

Method and device for transmitting/receiving wireless signal in wireless communication system

#9
20230013719
2023-01-19

Equalizer and equalization system

#10
20230006867
2023-01-05

Feed forward filter equalizer adaptation using a constrained filter tap coefficient value

#11
20210410007
2021-12-30

System and method for reduction in fronthaul interface bandwidth for cloud RAN

#12
20210306118
2021-09-30

Virtual search spaces for beam indication

#13
20210211326
2021-07-08

ENHANCED TRIGGER-BASED NULL DATA PACKET FOR CHANNEL SOUNDING

#14
20210152674
2021-05-20

Transmitting device, transmission method, receiving device, and reception method

#15
20210111930
2021-04-15

Distributed minimum mean-square error interference rejection combining (MMSE-IRC) processing for radio access networks

#16
20200319329
2020-10-08

Channel estimation combining for secure time of flight applications

#17
20200195474
2020-06-18

Methods and devices for channel estimation

#18
20200145259
2020-05-07

Channel estimation fields for wireless networks

#19
20190319683
2019-10-17

Signal sending and receiving method to pair user equipment

#20
20190289497
2019-09-19

System and method for reduction in fronthaul interface bandwidth for cloud RAN

#21
20190260524
2019-08-22

Virtual search spaces for beam indication

#22
20190182077
2019-06-13

Methods and devices for channel estimation

#23
20190132155
2019-05-02

ENHANCED TRIGGER-BASED NULL DATA PACKET FOR CHANNEL SOUNDING

#24
20180367650
2018-12-20

Transmitting device, transmission method, receiving device, and reception method

#25
20180310244
2018-10-25

Determining base station fronthaul transmission control based on loopback signal

#26
20180269938
2018-09-20

Communication device, communication system, and communication method

#27
20180205425
2018-07-19

Multi-user MIMO-OFDM system

#28
20180183472
2018-06-28

Orthogonal frequency division multiplexing receiver with low-resolution analog to digital converter and electronic device thereof

#29
20180176809
2018-06-21

Method, system, and device for transmitting preamble signal and for signal measurement

#30
20180034670
2018-02-01

Receiver circuit

#31
20170317852
2017-11-02

Channel estimation fields for wireless networks

#32
20170207831
2017-07-20

Detection of spatially multiplexed signals for over-determined MIMO systems

#33
20170155532
2017-06-01

Wireless receiver

#34
20170104611
2017-04-13

Channel estimation method and apparatus for use in wireless communication system

#35
20160277870
2016-09-22

Coding and filtering for machine-type communication

#36
20160218890
2016-07-28

Techniques for channel estimation in millimeter-wave communication systems

#37
20150358953
2015-12-10

Method for eliminating interference between cells in wireless communication system and apparatus thereof

#38
20150289155
2015-10-08

Method, system, and device for transmitting preamble signal and for signal measurement

#39
20150249553
2015-09-03

Channel estimation in a multi-antenna wireless communications system

#40
20140376670
2014-12-25

Method and apparatus of cross-correlation with application to channel estimation and detection

#41
20140355540
2014-12-04

Scheduling algorithm for wireless communication networks

#42
20140286272
2014-09-25

Integrated circuit for controlling a process

#43
20140036984
2014-02-06

Equalization of a distributed pilot OFDM signal

#44
20140003557
2014-01-02

Method and apparatus of cross-correlation with application to channel estimation and detection

#45
20130251074
2013-09-26

Demodulating data streams

#46
20100195700
2010-08-05

Cyclic shift sequence generation method, radio communication terminal device, and radio communication base station device

#47
20090296585
2009-12-03

Frequency domain channel estimation in a single carrier frequency division multiple access system

#48
20070049199
2007-03-01

Interference cancellation method and module for OFDMA mobile communication system

#49
20060227748
2006-10-12

Selection of a thresholding parameter for channel estimation

#50
16264120
2020-04-07

Robust noise power estimation

#51
14026856
2015-08-18

Noise whitening in a WLAN receiver