ClassID:

223763

H04B7/2637 - 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 using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control

Recent Application in this class:
#1
20240380861
2024-11-14

System, apparatus and method for providing remote tuner options in a vehicle entertainment system

#2
20240292425
2024-08-29

Methods and Apparatus for Utilizing Short Transmission Time Intervals in a Wireless Communications Network

#3
20230300288
2023-09-21

System, apparatus and method for providing remote tuner options in a vehicle entertainment system

#4
20230276356
2023-08-31

SEARCHING FOR CONTROL CHANNELS IN A WIRELESS NETWORK

#5
20220346006
2022-10-27

Searching for control channels in a wireless network

#6
20220191918
2022-06-16

Methods and apparatus for utilizing short transmission time intervals in a wireless communications network

#7
20210091851
2021-03-25

Terrestrial wireless positioning in licensed and unlicensed frequency bands

#8
20210075992
2021-03-11

System, apparatus and method for providing remote tuner options in a vehicle entertainment system

#9
20200344797
2020-10-29

Methods and apparatus for utilizing short transmission time intervals in a wireless communications network

#10
20200344683
2020-10-29

Searching for control channels in a wireless network

#11
20200037201
2020-01-30

Method for triggering a sidelink buffer status reporting in a D2D communication system and device therefor

#12
20200036438
2020-01-30

Method for mapping code word and layer in next generation communication system, and device therefor

#13
20200028583
2020-01-23

Terrestrial wireless positioning in licensed and unlicensed frequency bands

#14
20190115949
2019-04-18

Communication method between short range radio communication devices

#15
20190075588
2019-03-07

Methods and apparatus for utilizing short transmission time intervals in a wireless communications network

#16
20180343056
2018-11-29

Terrestrial wireless positioning in licensed and unlicensed frequency bands

#17
20180343048
2018-11-29

Terrestrial wireless positioning in licensed and unlicensed frequency bands

#18
20180316529
2018-11-01

Systems and methods for reinforcing signals on coupled channels during idle periods

#19
20180160369
2018-06-07

Searching for control channels in a wireless network

#20
20170118671
2017-04-27

Method for triggering a sidelink buffer status reporting in a D2D communication system and device therefor

#21
20160365940
2016-12-15

Communication systems and methods of communicating utilizing cooperation facilitators

#22
20160174151
2016-06-16

Searching for control channels in a wireless network

#23
20140348135
2014-11-27

CODE DIVISION MULTIPLE ACCESS (CDMA) COMMUNICATION SYSTEM

#24
20140269571
2014-09-18

Coded reverse link messages for closed-loop power control of forward link control messages

#25
20130301578
2013-11-14

Wireless communication system with selectively sized data transport blocks

#26
20130182684
2013-07-18

CDMA mobile communication system and communication method

#27
20120307724
2012-12-06

RADIO LINK FAILURE DETECTION PROCEDURES IN LONG TERM EVOLUTION UPLINK AND DOWNLINK AND APPARATUS THEREFOR

#28
20120269052
2012-10-25

Shared channel structure, ARQ systems and methods

#29
20110194571
2011-08-11

ADAPTIVE FORWARD POWER CONTROL AND ADAPTIVE REVERSE POWER CONTROL FOR SPREAD-SPECTRUM COMMUNICATIONS

#30
20110158202
2011-06-30

Code division multiple access (CDMA) communication system

#31
20110085521
2011-04-14

Wireless communication system with selectively sized data transport blocks

#32
20100272155
2010-10-28

CODE DETECTION

#33
20100210243
2010-08-19

High speed access system and method in a mobile communications network

#34
20100208666
2010-08-19

Searching for control channels in a wireless network

#35
20100157950
2010-06-24

SYSTEM FOR USING RAPID ACQUISITION SPREADING CODES FOR SPREAD-SPECTRUM COMMUNICATIONS

#36
20100080135
2010-04-01

Base station apparatus, mobile station, mobile communication system, and communication control method

#37
20100034127
2010-02-11

Base station apparatus and method used for mobile communication system

#38
20100027511
2010-02-04

Wireless communication system with selectively sized data transport blocks

#39
20100002752
2010-01-07

EFFICIENT MULTIPATH CENTROID TRACKING CIRCUIT FOR A CODE DIVISION MULTIPLE ACCESS (CDMA) SYSTEM

#40
20100002728
2010-01-07

METHOD AND APPARATUS FOR PROCESSING SHARED SUBPACKETS IN A COMMUNICATION SYSTEM

#41
20090285144
2009-11-19

DATA TRANSMITTING SYSTEM, DATA TRANSMITTING METHOD, BASE STATION AND MOBILE STATION

#42
20090268670
2009-10-29

Method and apparatus for transmitting and receiving control information and packet data in downlink

#43
20090257404
2009-10-15

Generating a public long code mask in a mobile communications system

#44
20090103508
2009-04-23

Automatic power control system for a code division multiple access (CDMA) communications system

#45
20090086700
2009-04-02

Systems and methods for communicating control data using multiple slot formats

#46
20080285529
2008-11-20

Method and apparatus for transmitting/receiving pilot signal in a wireless communication system

#47
20080279257
2008-11-13

Random access dimensioning methods and procedures for frequency division multiplexing access systems

#48
20080267126
2008-10-30

Random access channel hopping for frequency division multiplexing access systems

#49
20080095122
2008-04-24

Control channel signaling in wireless communications

#50
20080080461
2008-04-03

RACH transmitter and receiver and method thereof

#51
20080043683
2008-02-21

Apparatus and method for communicating packet data control channel in a mobile communication system

#52
20080008212
2008-01-10

Radio link failure detection procedures in long term evolution uplink and downlink and apparatus therefor

#53
20070254598
2007-11-01

Method for controlling radio communications during idle periods in a wireless system

#54
20070223425
2007-09-27

CDMA mobile communication system and communication method

#55
20070211671
2007-09-13

METHOD AND APPARATUS FOR A FLEXIBLE PREAMBLE AND EFFICIENT TRANSMISSION THEREOF

#56
20070206542
2007-09-06

Coded reverse link messages for closed-loop power control of forward link control messages

#57
20070076678
2007-04-05

Shared channel structure, ARQ systems and methods

#58
20070076668
2007-04-05

Downlink synchronization channels transparent to shared channel users

#59
20070008932
2007-01-11

Method and apparatus for configuring transport format combination set in a mobile communication system

#60
20060274711
2006-12-07

Maintenance link using active/standby request channels

#61
20060209674
2006-09-21

Shared channel structure, ARQ systems and methods

#62
20060140158
2006-06-29

Wireless communication system with selectively sized data transport blocks

#63
20060088134
2006-04-27

System and method for generating signal waveforms in a CDMA cellular telephone system

#64
20060050676
2006-03-09

System and method for a hybrid 1xEV-DO forward link

#65
20050265430
2005-12-01

Method and subscriber unit for performing power control

#66
20050259662
2005-11-24

Method and apparatus for scheduling enhanced uplink dedicated channels in a mobile communication system

#67
20050243897
2005-11-03

Rapid acquisition spreading codes for spread-spectrum communications

#68
20050232141
2005-10-20

Method of generating a public long code mask

#69
20050190728
2005-09-01

Apparatus and method for transmitting control information in a mobile communication system

#70
20050163075
2005-07-28

Systems and methods for communicating control data using multiple slot formats

#71
20050111413
2005-05-26

Wireless CDMA network having an efficient access channel and method of operation

#72
20050094604
2005-05-05

Method and apparatus for adaptive power control for spread-spectrum communications

#73
20050083875
2005-04-21

Cellular system

#74
20050068921
2005-03-31

Multiplexing of physical channels on the uplink

#75
16567386
2020-11-10

System, apparatus and method for providing remote tuner options in a vehicle entertainment system

#76
16140156
2019-11-05

Code synchronization for analog spread spectrum systems