ClassID:

232622

H04W56/008 - 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 detecting arrival of signal based on received raw signal

Recent Application in this class:
#1
20250234316
2025-07-17

SOLUTIONS TO TIMING REFERENCE FOR DETECTION AND REPORT OF UL RSAT ASYNCH NODES OR NODES WITHOUT A TIME FRAME STRUCTURE

#2
20240172160
2024-05-23

Solutions to timing reference for detection and report of UL RSAT asynch nodes or nodes without a time frame structure

#3
20220394645
2022-12-08

SYNCHRONIZATION OF FRAMES IN MULTIPLE STREAMS IN A WIRELESS COMMUNICATIONS SYSTEM (WCS)

#4
20210227484
2021-07-22

Solutions to timing reference for detection and report of UL RSat asynch nodes or nodes without a time frame structure

#5
20210204236
2021-07-01

Method and air traffic control system for selecting best radio signal

#6
20200169631
2020-05-28

Method for managing a real time detection of a scene by a wireless communication apparatus and corresponding apparatus

#7
20200044728
2020-02-06

EXPAND DYNAMIC OF TDD SIGNAL DETECTION AND EXPAND ROBUSTNESS AGAINST VOLATILE SIGNALS

#8
20190319698
2019-10-17

Time-division duplex frame structure for narrowband communications

#9
20190297623
2019-09-26

Device-to-device transmission using radio resources of a radio access network

#10
20180351633
2018-12-06

Expand dynamic of TDD signal detection and expand robustness against volatile signals

#11
20180302210
2018-10-18

TDD timing recovery in a distributed antenna system

#12
20180255171
2018-09-06

Method for managing a real time detection of a scene by a wireless communication apparatus

#13
20180249462
2018-08-30

Method for indexing the resources in D2D

#14
20180234219
2018-08-16

Narrowband time-division duplex frame structure for narrowband communications

#15
20180234173
2018-08-16

Narrowband time-division duplex frame structure for narrowband communications

#16
20180234171
2018-08-16

Narrowband time-division duplex frame structure for narrowband communications

#17
20180234170
2018-08-16

Narrowband time-division duplex frame structure for narrowband communications

#18
20180234169
2018-08-16

Narrowband time-division duplex frame structure for narrowband communications

#19
20130107763
2013-05-02

Distributed antenna system using time division duplexing scheme

#20
20110317792
2011-12-29

Timing synchronization method and apparatus in a wireless communication system

#21
20100222064
2010-09-02

METHOD AND DEVICE FOR INITIAL SYNCHRONIZATION BETWEEN GSM SYSTEM AND TD-SCDMA SYSTEM

#22
20090316611
2009-12-24

Method and apparatus for frame detection in a communications system

#23
20080037508
2008-02-14

Method and system for improving timing position estimation in wireless communications networks

#24
20070206560
2007-09-06

Hardware assist system and method for the timing of packets in a wireless network

#25
20050054309
2005-03-10

Synchronization judging circuit capable of operating moderately