ClassID:

223747

H04B7/2126 - CPC Classification

Classification description:

Radio transmission systems, i.e. using radiation field; Relay systems; Active relay systems; Multiple access; Time-division multiple access [TDMA]; Synchronisation using a reference station

Recent Application in this class:
#1
20210328642
2021-10-21

Methods, devices and computer readable medium for communication measurement

#2
20210328629
2021-10-21

Transmission apparatus, transmission time fluctuation compensation method, and non-transitory computer readable medium storing transmission time fluctuation compensation program

#3
20210036773
2021-02-04

Device and method for inserting quadruplet and device and method for extracting quadruplet

#4
20190245786
2019-08-08

Preferential selection of IP protocol version with domain name matching on proxy servers

#5
20190215215
2019-07-11

Wireless communication system to communicate using different beamwidths

#6
20190174443
2019-06-06

Method of performing cell search in wireless communication system

#7
20180026690
2018-01-25

Transmission control device, radiocommunication system, and calibration method

#8
20170373906
2017-12-28

Wireless communication system to communicate using different beamwidths

#9
20170311275
2017-10-26

Method of performing cell search in wireless communication system

#10
20160308818
2016-10-20

Preferential selection of IP protocol version with domain name matching on proxy servers

#11
20160255544
2016-09-01

Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions

#12
20160191140
2016-06-30

Method and transceiver for network diversity in long distance communications

#13
20160134456
2016-05-12

Systems for communicating using multiple frequency bands in a wireless network

#14
20160007309
2016-01-07

Method and system for synchronizing time information in ad hoc network

#15
20150341883
2015-11-26

Method of performing cell search in wireless communication system

#16
20140177596
2014-06-26

Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions

#17
20140133378
2014-05-15

Power management for wireless direct link

#18
20130287015
2013-10-31

Method of performing cell search in wireless communication system

#19
20130039263
2013-02-14

Synchronized code recognition

#20
20120243638
2012-09-27

Systems for communicating using multiple frequency bands in a wireless network

#21
20120170520
2012-07-05

Method of performing cell search in wireless communication system

#22
20120120993
2012-05-17

Resynchronization method for recovering from sleep mode and apparatuses using the same

#23
20110103277
2011-05-05

Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions

#24
20100099409
2010-04-22

Method of performing cell search in wireless communucation system

#25
20100099408
2010-04-22

Method of performing cell search in wireless communication system

#26
20090011762
2009-01-08

Method of performing cell search in wireless communication system

#27
20090011761
2009-01-08

Method of performing cell search in wireless communication system

#28
20090010312
2009-01-08

Method of performing cell search in wireless communication system

#29
20080285627
2008-11-20

Method for synchronisation and control in wireless communication systems

#30
20050202837
2005-09-15

Wireless base station, wireless frames synchronization detection method used therein, and recording medium on which program therefor is recorded

#31
20050157674
2005-07-21

Time-scheduled multichannel direct link

#32
20050147175
2005-07-07

Stream data communication system

#33
20050135305
2005-06-23

Automatic peer discovery

#34
20050135304
2005-06-23

Independent direct link protocol

#35
20050122927
2005-06-09

Power management for wireless direct link

#36
20050095982
2005-05-05

MSS user equipment and methods for synchronizing MSS user equipment

#37
20050036469
2005-02-17

Event-based multichannel direct link

#38
20050030976
2005-02-10

Link margin notification using return frame

#39
11023632
2016-02-23

Mobile communications device