ClassID:

223474

H04B2001/71077 - CPC Classification

Classification description:

Details of transmission systems, not covered by a single one of groups - ; Details of transmission systems not characterised by the medium used for transmission; Spread spectrum techniques using direct sequence modulation; Interference-related aspects the interference being multiple access interference; Subtractive interference cancellation Partial interference cancellation

Recent Application in this class:
#1
20190028142
2019-01-24

Signal transmission method of wireless communication system, base station and user equipment

#2
20160191116
2016-06-30

Method and apparatus for selectively applying interference cancellation in spread spectrum systems

#3
20150016490
2015-01-15

Method and apparatus for selectively applying interference cancellation in spread spectrum systems

#4
20150016297
2015-01-15

Methods for estimation and interference suppression for signal processing

#5
20140003471
2014-01-02

Methods for estimation and interference suppression for signal processing

#6
20110292974
2011-12-01

Methods for estimation and interference suppression for signal processing

#7
20110096813
2011-04-28

Method and system for interference suppression between multipath signals utilizing a programmable interface suppression module

#8
20110069742
2011-03-24

Method and apparatus for interference suppression with efficient matrix inversion in a DS-CDMA system

#9
20110064172
2011-03-17

Systems and methods for serial cancellation

#10
20110064066
2011-03-17

Methods for estimation and interference cancellation for signal processing

#11
20100323624
2010-12-23

Method and apparatus for selectively applying interference cancellation in spread spectrum systems

#12
20100158161
2010-06-24

Post decoding soft interference cancellation

#13
20090220016
2009-09-03

Interference reduction in a communication signal

#14
20070223359
2007-09-27

Method of OFDMA tone interference cancellation

#15
20070183483
2007-08-09

Method and apparatus for selectively applying interference cancellation in spread spectrum systems

#16
20060262834
2006-11-23

Multiuser detection of differing data rate signals

#17
20060193374
2006-08-31

System, apparatus, and method for adaptive weighted interference cancellation using parallel residue compensation

#18
20060141933
2006-06-29

Channel estimation for interference cancellation

#19
20050286613
2005-12-29

Multiple code-set channel estimation method in time-slotted CDMA system

#20
20050180364
2005-08-18

Construction of projection operators for interference cancellation

#21
20050031022
2005-02-10

Method of partial parallel interference cancellation