ClassID:

223757

H04B7/2618 - 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 hybrid code-time division multiple access [CDMA-TDMA]

Recent Application in this class:
#1
20250294468
2025-09-18

Signal Transmission Power Adjustment in a Wireless Device

#2
20250133507
2025-04-24

Cell Timing in a Wireless Device and Base Station

#3
20240365240
2024-10-31

Wireless Device Transmission Timing

#4
20240129857
2024-04-18

Cell timing in a wireless device and base station

#5
20230337143
2023-10-19

Signal Transmission Power Adjustment in a Wireless Device

#6
20230308130
2023-09-28

Wide area positioning system

#7
20230284150
2023-09-07

Transmit Power Control in Multicarrier Communications

#8
20220377675
2022-11-24

Wireless device transmission timing

#9
20220279453
2022-09-01

Cell timing in a wireless device and base station

#10
20220167283
2022-05-26

Signal transmission power adjustment in a wireless device

#11
20220070870
2022-03-03

Transmit control in multicarrier communications

#12
20220060997
2022-02-24

Signal transmission power adjustment in a wireless device

#13
20210409066
2021-12-30

Wide area positioning system

#14
20210143902
2021-05-13

SYSTEMS AND METHODS TO CO-LOCATE RFID READER NETWORKS WITH IN-BAND SENSOR NETWORKS

#15
20200413346
2020-12-31

Wireless device transmission timing

#16
20200359336
2020-11-12

Signal transmission power adjustment in a wireless device

#17
20200212955
2020-07-02

Wide area positioning system

#18
20200204319
2020-06-25

Cell timing in a wireless device and base station

#19
20200169960
2020-05-28

Signal power management in a multicarrier wireless device

#20
20200068505
2020-02-27

Signal transmission power adjustment in a wireless device

#21
20190268853
2019-08-29

Wireless device preamble transmission timing

#22
20190239116
2019-08-01

Wireless control of tightly spaced machines

#23
20190140810
2019-05-09

FULL DUPLEX COMMUNICATION SYSTEM USING DISJOINT SPECTRAL BLOCKS

#24
20190044578
2019-02-07

Apparatus and methods for beam refinement

#25
20180249427
2018-08-30

Uplink transmissions in a wireless device

#26
20180242259
2018-08-23

Signal power management in a multicarrier wireless device

#27
20180184384
2018-06-28

Signal transmission power adjustment in a wireless device

#28
20180167890
2018-06-14

Wireless device preamble transmission timing

#29
20180084535
2018-03-22

Communication method, base station, user equipment, and system

#30
20180014263
2018-01-11

Cell timing in a wireless device and base station

#31
20170338855
2017-11-23

Wide area positioning system

#32
20170280466
2017-09-28

UPLINK SCHEDULING WHEN USING INTERFERENCE SUPPRESSION

#33
20170273081
2017-09-21

Hybrid apparatus using physical channels

#34
20170245236
2017-08-24

Network arrangement and method for the radio location of objects within a confined space

#35
20170201991
2017-07-13

Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

#36
20160316440
2016-10-27

Configuration of cell groups in wireless communication devices

#37
20160316439
2016-10-27

Signal transmission power adjustment in a wireless device

#38
20160316436
2016-10-27

Signal power management in a multicarrier wireless device

#39
20160192361
2016-06-30

Managing sounding signals to limit power in a multicarrier wireless device

#40
20160182206
2016-06-23

Aggregating acknowledgments transmitted by an access point to a plurality of client stations in a wireless network

#41
20160112971
2016-04-21

Signal transmission power adjustment in a wireless device

#42
20160100425
2016-04-07

Wireless device preamble transmission timing

#43
20160014760
2016-01-14

Communication method, base station, user equipment, and system

#44
20150382330
2015-12-31

Channel Configuration Method, Device and System

#45
20150326308
2015-11-12

Code division multiple access (CDMA) overlay to other multiplexing scheme

#46
20150326306
2015-11-12

Wireless receiver

#47
20150312916
2015-10-29

Radio base station and a method therein for scheduling uplink resources

#48
20150312914
2015-10-29

Full duplex communication system using disjoint spectral blocks

#49
20150289089
2015-10-08

WIDE AREA POSITIONING SYSTEM

#50
20150288506
2015-10-08

Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

#51
20150195107
2015-07-09

Channel estimation in wireless communication

#52
20150181547
2015-06-25

Cell timing in a wireless device and base station

#53
20150155998
2015-06-04

Method and apparatus for aggregating acknowledgments transmitted by an access point to a plurality of client stations in a wireless network

#54
20150131590
2015-05-14

Uplink transmissions in a wireless device

#55
20150078315
2015-03-19

Wireless user equipment for use in reducing cross cell interference

#56
20140334455
2014-11-13

Uplink scheduling when using interference suppression

#57
20140334410
2014-11-13

Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

#58
20140292580
2014-10-02

Wide area positioning system

#59
20140269571
2014-09-18

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

#60
20140055300
2014-02-27

Wide area positioning system

#61
20130343351
2013-12-26

Apparatus and method for time-division multiplexing of dedicated channel

#62
20130322411
2013-12-05

Hybrid apparatus using physical channels

#63
20130316759
2013-11-28

Multi-processor platform for wireless communication terminal having a partitioned protocol stack

#64
20130287008
2013-10-31

Channelization code sharing between multiple users

#65
20130120188
2013-05-16

Wide area positioning system

#66
20130063301
2013-03-14

Wide area positioning system

#67
20130044579
2013-02-21

Wireless user equipment for use in reducing cross cell interference

#68
20120269161
2012-10-25

Method and Apparatus for Relaxing Uplink and Downlink RF Switching

#69
20120269052
2012-10-25

Shared channel structure, ARQ systems and methods

#70
20120213206
2012-08-23

TDMA/CDMA user equipment

#71
20120177015
2012-07-12

Wireless network with simultaneous uplink transmission of independent data from multiple client stations

#72
20120052906
2012-03-01

Synchronization of multiple processors in a multi-mode wireless communication device

#73
20110299507
2011-12-08

Support of plural bandwidths in a telecommunications system

#74
20110158221
2011-06-30

Support of Plural Chip Rates in CDMA System

#75
20100073229
2010-03-25

Wide area positioning system

#76
20100002728
2010-01-07

METHOD AND APPARATUS FOR PROCESSING SHARED SUBPACKETS IN A COMMUNICATION SYSTEM

#77
20090196263
2009-08-06

WIRELESS RECEIVER

#78
20090158008
2009-06-18

Software parameterizable control blocks for use in physical layer processing

#79
20090109935
2009-04-30

Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

#80
20090086700
2009-04-02

Systems and methods for communicating control data using multiple slot formats

#81
20090067387
2009-03-12

Wireless user equipment for use in reducing cross cell interference

#82
20090022093
2009-01-22

Wireless network with simultaneous uplink transmission of independent data from multiple client stations

#83
20080267139
2008-10-30

System and method for efficiently allocating wireless resources

#84
20080247374
2008-10-09

Receiving station for CDMA wireless system and method

#85
20080240002
2008-10-02

Wireless transmission method of using efficient high performance frame structure in wideband TDD system

#86
20080095287
2008-04-24

Base station device in multi-carrier transmission, mobile station device, and cell search method

#87
20080049684
2008-02-28

TDMA/CDMA user equipment

#88
20070206542
2007-09-06

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

#89
20070121706
2007-05-31

BASE STATION APPARATUS OF MOBILE COMMUNICATION SYSTEM

#90
20070104150
2007-05-10

Transmission structure supporting multi-user scheduling and MIMO transmission

#91
20070097888
2007-05-03

METHOD OF CONTROLLING A COMMUNICATION SYSTEM AND THE SYSTEM EMPLOYING THE METHOD

#92
20070076678
2007-04-05

Shared channel structure, ARQ systems and methods

#93
20070030885
2007-02-08

Method and system of transmitting words representing transmission parameters respectively allocated to mobile stations communicating with a base station in a mobile communication system

#94
20060268786
2006-11-30

Method of reverse link transmission in a wireless network using code and frequency multiplexing

#95
20060251151
2006-11-09

Base station apparatus of mobile communication system

#96
20060239214
2006-10-26

ASSIGNING PHYSICAL CHANNELS OF A NEW USER SERVICE IN A HYBRID TIME DIVISION MULTIPLE ACCESS/CODE DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM

#97
20060209674
2006-09-21

Shared channel structure, ARQ systems and methods

#98
20060203845
2006-09-14

High-rate wireless communication mehod for packet data

#99
20060171345
2006-08-03

Adaptive control method for operating communications environments

#100
20060140156
2006-06-29

Base station apparatus, mobile station apparatus, transmission method and receiving method in a CDMA/TDD mobile communication system

#101
20060133322
2006-06-22

Method and apparatus for controlling rate selection for mobile stations in a communication network

#102
20060126711
2006-06-15

Method for transmitting an information of a mobile telecommunication system

#103
20060126575
2006-06-15

Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

#104
20060088134
2006-04-27

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

#105
20060087997
2006-04-27

Method for improving the transmission speed in multi-slot CDMA wireless communication system

#106
20060056376
2006-03-16

Physical channel configuration signaling procedures

#107
20060050675
2006-03-09

Hybrid mobile switching center for combined GSM/IS-41 communication

#108
20060034239
2006-02-16

Slot allocation apparatus and slot allocation method

#109
20060002323
2006-01-05

Assigning time slots during transmission gaps of a first protocol communication to a second protocol communication

#110
20050281230
2005-12-22

Support of plural chip rates in a cdma system

#111
20050243748
2005-11-03

Band switching for coherent beam forming in full-duplex wireless communication

#112
20050195758
2005-09-08

Full duplex communication system using disjoint spectral blocks

#113
20050169217
2005-08-04

Wireless user equipment for use in reducing cross cell interference

#114
20050163075
2005-07-28

Systems and methods for communicating control data using multiple slot formats

#115
20050147066
2005-07-07

Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system

#116
20050117553
2005-06-02

Method and device for downlink packet access signaling for time division duplex (tdd) mode of a wireless communication system

#117
20050111570
2005-05-26

Method for modulating UWB pulse sequences

#118
20050078628
2005-04-14

Base station transmitting data spread with a plurality of slots respective to a plurality of radio terminals and codes, and a cellular system thereof

#119
20050078621
2005-04-14

Base station transmitting data spread with a plurality of slots respective to a plurality of radio terminals and codes, and a cellular system thereof

#120
20050075086
2005-04-07

Low power interference signal code power (ISCP) measurement

#121
20050058101
2005-03-17

Method of interlacing frames

#122
20050036474
2005-02-17

System and method for efficiently allocating wireless resources

#123
20050025096
2005-02-03

Method and apparatus for time-sharing channelization code in a CDMA communication system