ClassID:

223775

H04B7/2675 - CPC Classification

Classification description:

Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile; Arrangements for Wireless System Synchronisation; Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation Frequency synchronisation

Recent Application in this class:
#1
20220209855
2022-06-30

Mobile satellite modem for combined geostationary, medium and low earth orbit satellite operation

#2
20170279522
2017-09-28

Method and apparatus for requesting transmission of synchronization signals in wireless communication system

#3
20150207614
2015-07-23

Frequency correction and time slot boundary detection

#4
20140293806
2014-10-02

Method and system for fast cell search using PSYNC process in a multimode WCDMA terminal

#5
20110077035
2011-03-31

Communication unit and method for frequency synchronising in a cellular communication network

#6
20100113014
2010-05-06

Method and system for synchronization of at least two terminal communication systems and at least one counterpart communication station within a multi-standard wireless communication system

#7
20090225662
2009-09-10

Motion-aware mobile time and frequency tracking

#8
20070274477
2007-11-29

Frequency correction channel burst detector in a GSM/EDGE communication system

#9
20070259619
2007-11-08

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

#10
20070230643
2007-10-04

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

#11
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

#12
20070217555
2007-09-20

Knowledge-Aided CFAR Threshold Adjustment For Signal Tracking

#13
20070189259
2007-08-16

Method and system for fast cell search using psync process in a multimode WCDMA terminal

#14
20070140388
2007-06-21

Method and apparatus for acquiring a frequency burst in a radio communication device

#15
20070064640
2007-03-22

Method and system for performing handoff in wireless communication systems

#16
20070030927
2007-02-08

Robust frequency offset estimation

#17
20060269007
2006-11-30

Cyclic training sequence generating method, communication system and communication method

#18
20060121922
2006-06-08

Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers

#19
20050255859
2005-11-17

Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers

#20
20050227630
2005-10-13

System for synchronizing a portable transceiver to a network

#21
17136558
2022-01-25

Mobile satellite modem for combined geostationary, medium and low earth orbit satellite operation

#22
15916705
2019-06-18

Methods and systems for wireless communications using auxiliary base stations