ClassID:

232621

H04W56/0075 - CPC Classification

Classification description:

Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time; Open loop measurement based on arrival time vs. expected arrival time

Sub-classes:
Recent Application in this class:
#1
20250261146
2025-08-14

System for Correcting Clock Skew Between Device for Accurate Estimation of One-Way Delays

#2
20250024396
2025-01-16

METHOD AND APPARATUS FOR SENDING CELL STREAM, NETWORK DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

#3
20240324029
2024-09-26

RANDOM ACCESS PROCEDURES FOR SATELLITE COMMUNICATIONS

#4
20240284376
2024-08-22

Method And Apparatus For Synchronization And Radio Resource Management In Mobile Communications

#5
20240214961
2024-06-27

Simultaneous Timing Synchronization of User Devices in a 5G/6G Wireless Network

#6
20240205857
2024-06-20

Fast, Resource-Efficient Timestamp Generation and Measurement in 5G/6G

#7
20240196354
2024-06-13

Phase-shift guard-space timestamp point for 5G/6G synchronization

#8
20240155530
2024-05-09

Improving accuracy of round-trip time (RTT) in high accuracy distance measurements (HADM)

#9
20240031968
2024-01-25

Rapid low-complexity synchronization and doppler correction in 5G/6G

#10
20240015681
2024-01-11

Precision synchronization using amplitude measurements in 5G and 6G

#11
20230180306
2023-06-08

Random access procedures for satellite communications

#12
20230156648
2023-05-18

Ultra-lean synchronization procedure for 5G and 6G networking

#13
20230155796
2023-05-18

Compact timing signal for low-complexity 5G/6G synchronization

#14
20230033044
2023-02-02

Power-conserving off-loaded location service

#15
20220400457
2022-12-15

Phase continuity indication

#16
20220225261
2022-07-14

Signal sending and processing method and apparatus

#17
20220141753
2022-05-05

Flood fill mesh radio network

#18
20210321464
2021-10-14

Random access procedures for satellite communications

#19
20210289418
2021-09-16

Probability forwarding in a flood fill mesh radio network

#20
20210249910
2021-08-12

Techniques for facilitating beacon sampling efficiencies in wireless power delivery environments

#21
20210243140
2021-08-05

Network adapter with time-aware packet-processing pipeline

#22
20210157386
2021-05-27

Power-conserving off-loaded location service

#23
20210112521
2021-04-15

Method, apparatus and system for determining a position of a wireless device

#24
20210112512
2021-04-15

Time synchronization of distributed devices

#25
20210092703
2021-03-25

Electronic device for determining path of line of sight (LoS) and method for the same

#26
20200221409
2020-07-09

Apparatus in synchronization system and methods for operating the same

#27
20200169940
2020-05-28

Heat mapping in a flood fill mesh radio network

#28
20200169939
2020-05-28

Flood fill mesh radio network

#29
20200169938
2020-05-28

Probability forwarding in a flood fill mesh radio network

#30
20200169355
2020-05-28

Message frame disambiguation in a flood fill mesh radio network

#31
20190165615
2019-05-30

Techniques for facilitating beacon sampling efficiencies in wireless power delivery environments

#32
20190069260
2019-02-28

Method for executing RSTD measurement-related operation in wireless communication system

#33
20190028986
2019-01-24

Compensating for oscillator drift in wireless mesh networks

#34
20180295594
2018-10-11

Frame synchronization method, user equipment, and base station

#35
20170373822
2017-12-28

Clock synchronization using sferic signals

#36
20170223695
2017-08-03

METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK CHANNEL IN A WIRELESS COMMUNICATION SYSTEM

#37
20170005533
2017-01-05

Techniques for clock synchronization and control in wireless power delivery environments

#38
20160007309
2016-01-07

Method and system for synchronizing time information in ad hoc network

#39
20150341872
2015-11-26

Method and apparatus for synchronizing and propagating state information in wireless downlink/uplink

#40
20150333879
2015-11-19

Method and apparatus for acquiring uplink synchronization in wireless communication system

#41
20140355510
2014-12-04

Method and apparatus for adjusting signal transmission starting point of terminal in wireless network

#42
20140133480
2014-05-15

Timing synchronization for networks with radio links

#43
20140085136
2014-03-27

Systems and methods for time synchronization

#44
20140044118
2014-02-13

Method and device for transmitting a synchronization signal in a wireless communication system

#45
20140016621
2014-01-16

Methods and arrangements for estimating timing offset differences in a cellular network

#46
20130336268
2013-12-19

Uplink transmission timing

#47
20130301634
2013-11-14

Timing synchronization for networks with radio links

#48
20130229983
2013-09-05

Base station synchronization

#49
20130070582
2013-03-21

Method of synchronization and link access for low energy critical infrastructure monitoring network

#50
20120280714
2012-11-08

Clock synchronization

#51
20120207146
2012-08-16

Method and apparatus for adjusting signal transmission starting point of terminal in wireless network

#52
20120135765
2012-05-31

Method and apparatus for sending a channel timing message in a digital mobile radio system

#53
20120127977
2012-05-24

Synchronization of time in a mobile ad-hoc network

#54
20120106538
2012-05-03

Synchronization method and system of control sequence numbers

#55
20120099689
2012-04-26

Detection of jitter in a communication network

#56
20120044827
2012-02-23

COMMUNICATION METHOD AND APPARATUS IN MOBILE AD-HOC NETWORK

#57
20120014371
2012-01-19

Method and apparatus for autonomous uplink timing advance maintenance

#58
20110190015
2011-08-04

Base station synchronization

#59
20100284289
2010-11-11

Method, system and base station for determining data transmission offsets

#60
20100238917
2010-09-23

Clock synchronization

#61
20100227560
2010-09-09

Method and apparatus for estimating time of arrival

#62
20100216452
2010-08-26

Systems and methods for base station reference frequency correction and timing correction using transceiver feedback

#63
20100208708
2010-08-19

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#64
20100202436
2010-08-12

Timing synchronization in wireless mesh networks

#65
20100184446
2010-07-22

Apparatus and method for adjusting offset in a wireless communication system

#66
20100118858
2010-05-13

Method and apparatus for locationing an object in a communication network

#67
20100113076
2010-05-06

Method and a device for reduced interference in a cellular access system

#68
20100067502
2010-03-18

Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation

#69
20100040044
2010-02-18

Synchronization circuit, synchronization method, wireless communication apparatus, wireless communication method, and computer program

#70
20090239566
2009-09-24

Method and a base station for detecting loss of synchronization

#71
20090238126
2009-09-24

Communication System, Mobile Station, And Communication Method

#72
20090190560
2009-07-30

Uplink synchronization request method in mobile communication system, CDMA allocation IE thereof, and apparatus using the same

#73
20080267105
2008-10-30

ACTIVE MODE DISCONTINUOUS RECEPTION SYNCHRONIZATION AND RESYNCHRONIZATION OPERATION

#74
20080227474
2008-09-18

Base station synchronization

#75
20080152046
2008-06-26

Synchronization system and method for wireless communicating nodes

#76
20080095131
2008-04-24

Method and system for synchronization offset reduction in a TDOA location system

#77
20080084822
2008-04-10

Congestion Control Within A Radio Access Network

#78
20080013478
2008-01-17

Uplink timing control signal

#79
20070259619
2007-11-08

Method And Apparatus For Single Input, Multiple Output Selection Diversity Aiding Signal Tracking

#80
20070230643
2007-10-04

Track State - And Received Noise Power-Based Mechanism For Selecting Demodulator Processing Path In Spatial Diversity, Multi-Demodulator Receiver System

#81
20070218931
2007-09-20

Time/frequency recovery of a communication signal in a multi-beam configuration using a kinematic-based kalman filter and providing a pseudo-ranging feature

#82
20070217555
2007-09-20

Knowledge-Aided CFAR Threshold Adjustment For Signal Tracking

#83
20070110022
2007-05-17

Method and apparatus for wireless intersystem handover

#84
20060154679
2006-07-13

Synchronization method and system for transmitting voice data in a mobile communication system

#85
20060126572
2006-06-15

Transmission timing control of uplink channel signal of a mobile station

#86
20060120408
2006-06-08

Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation

#87
20060083340
2006-04-20

Two-way ranging between radio transceivers

#88
20060034407
2006-02-16

Base station synchronization

#89
20050259624
2005-11-24

Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system

#90
20050249168
2005-11-10

System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system

#91
18096052
2023-08-08

Guard-space timestamp point for precision synchronization in 5G and 6G

#92
16839454
2020-11-10

Method and system for channel detection