H04J1/14 - CPC Classification Index

ClassID:

224355 ⎘

H04J1/14 - CPC Classification

Classification description:

Frequency-division multiplex systems; Details Arrangements providing for calling or supervisory signals

Recent Application in this class:

20220271907

2022-08-25

MULTIBAND FDD (FREQUENCY DIVISION DUPLEX) RADIO CONFIGURATION FOR REDUCTION IN TRANSMIT AND RECEIVE PATH RESOURCES

20200083975

2020-03-12

Techniques and apparatuses for tertiary synchronization signal design for new radio

20190306845

2019-10-03

Wireless communication method, network device and terminal device

20180331807

2018-11-15

Method for transmitting and receiving physical uplink control channel between terminal and base station in wireless communication system and apparatus for supporting same

20180287728

2018-10-04

Techniques and apparatuses for tertiary synchronization signal design for new radio

20180083696

2018-03-22

Methods and systems for frequency multiplexed communication in dense wireless environments

20170244476

2017-08-24

Methods and systems for frequency multiplexed communication in dense wireless environments

20170013601

2017-01-12

Method of transmitting and receiving control information in a wireless communication system

20160164660

2016-06-09

Method for performing a HARQ process and apparatus using same

#10

20160119108

2016-04-28

Method of transmitting and receiving control information in a wireless communication system

#11

20160029389

2016-01-28

Methods and systems for protection and bandwidth selection for downlink and uplink frequency division multiple access communications

#12

20150334738

2015-11-19

Method and base station for transmitting uplink scheduling information

#13

20150271862

2015-09-24

Method of handling device-to-device operation and related communication device

#14

20150188621

2015-07-02

Method for transmitting an uplink signal and feedback information, and relay apparatus using the method

#15

20150172003

2015-06-18

Method for performing a HARQ process and apparatus using same

#16

20140328313

2014-11-06

Methods and systems for frequency multiplexed communication in dense wireless environments

#17

20140328236

2014-11-06

Methods and systems for frequency multiplexed communication in dense wireless environments

#18

20140328235

2014-11-06

Methods and systems for frequency multiplexed communication in dense wireless environments

#19

20140328192

2014-11-06

Methods and systems for communication in dense wireless environments

#20

20140286265

2014-09-25

Method for transmitting an uplink signal and feedback information, and replay apparatus using the method

#21

20140286227

2014-09-25

Method of transmitting and receiving control information in a wireless communication system

#22

20140003371

2014-01-02

TRANSMITTER AND RECEIVER AND IDENTIFICATION PATTERN TRANSMISSION METHOD AND IDENTIFICATION PATTERN DETECTION METHOD

#23

20120002746

2012-01-05

Insertion of downlink demodulation reference signals into OFDM frames

#24

20110317614

2011-12-29

Method for transmitting an uplink signal and feedback information, and relay apparatus using the method

#25

20110211516

2011-09-01

Method of transmitting and receiving control information in a wireless communication system

#26

20100161167

2010-06-24

Method of communicating vehicle messages using short message system messages

#27

20070154223

2007-07-05

Synchronizing nodes in an optical communications system utilizing frequency division multiplexing