H04L1/0637 - CPC Classification Index

ClassID:

224808 ⎘

H04L1/0637 - CPC Classification

Classification description:

Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity; Space-time coding Properties of the code

Sub-classes:

H04L1/0643 » {block codes} 432
H04L1/065 » {by means of convolutional encoding} 28
H04L1/0656 » {Cyclotomic systems, e.g. Bell Labs Layered Space-Time [BLAST]} 203
H04L1/0662 » {Limited orthogonality systems} 39
H04L1/0668 » {Orthogonal systems, e.g. using Alamouti codes} 321

Recent Application in this class:

20150016332

2015-01-15

Management frame map directed operational parameters within multiple user, multiple access, and/or MIMO wireless communications

20140105330

2014-04-17

Code design and implementation improvements for low density parity check codes for wireless routers using 802.11n protocol

20110013616

2011-01-20

Management frame map directed operational parameters within multiple user, multiple access, and/or MIMO wireless communications

20100260280

2010-10-14

Data transmission in wireless communication system

20100260279

2010-10-14

Data transmission in wireless communication system

20100166099

2010-07-01

Method for transmitting and estimating symbols coded with a coding matrix, and corresponding receiver and transmitter

20100091903

2010-04-15

SC-QOSTFBC codes for MIMO transmitters

20100014413

2010-01-21

Method of multi-antenna wireless data emission, emitter and receiver using the method

20100005363

2010-01-07

Code design and implementation improvements for low density parity check codes for wireless routers using 802.11N protocol

#10

20090316822

2009-12-24

Method of transmitting signals for multiple antenna system

#11

20090303913

2009-12-10

Transmission of multicast/broadcast services in a wireless communication network

#12

20090175376

2009-07-09

DATA COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM USING SPACE-TIME CODING

#13

20090161791

2009-06-25

Transmitter Using Linear Space-Time Codes For Wide-Band and/or Low-SNR Multiple-Antenna Wireless Communication Systems And Method Of Using Same

#14

20090046774

2009-02-19

SPACE-TIME CODING/DECODING METHOD FOR MULTI-ANTENNA PULSE TYPE COMMUNICATION SYSTEM

#15

20080317157

2008-12-25

Method for encoding space-time codes in a wireless communication system having multiple antennas

#16

20080240276

2008-10-02

Multi-input multi-output system for enhancing transmission performance

#17

20080101494

2008-05-01

System and method for generating MIMO signals

#18

20070283210

2007-12-06

Spherical lattice codes for lattice and lattice-reduction-aided decoders

#19

20070280386

2007-12-06

System and method for precoding in a multiple-input multiple-output (MIMO) system

#20

20070280333

2007-12-06

Coherent cooperative UWB communication system

#21

20070263666

2007-11-15

Radio transmitting apparatus, radio receiving apparatus, radio transmitting method and radio receiving method

#22

20070217537

2007-09-20

Minimum error rate lattice space time codes for wireless communication

#23

20070206699

2007-09-06

Adaptive space-time coding and modulation method and transmitter

#24

20070140372

2007-06-21

Method and system for utilizing space-time codes for block fading channels

#25

20070022352

2007-01-25

Code design and implementation improvements for low density parity check codes for wireless routers using 802.11N protocol

#26

20060233281

2006-10-19

Method and/or system for space-time encoding and/or decoding

#27

20060067421

2006-03-30

Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system

#28

20060041816

2006-02-23

Method for designing optimum space-time code in a hybrid automatic repeat request system

#29

20060039501

2006-02-23

Method and system for utilizing space-time codes for block fading channels

#30

20060039495

2006-02-23

Apparatus and method for space-time block coding for increasing coding gain

#31

20060039328

2006-02-23

Data communication in a wireless communication system using space-time coding

#32

20060034383

2006-02-16

Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency

#33

20060018403

2006-01-26

Optimized high rate space-time codes for wireless communication

#34

20050147180

2005-07-07

Apparatus, and associated method, for forming a signal exhibiting space-time redundancy

#35

20050105629

2005-05-19

Transmission method and transmitter