226064 ⎘
Modulated-carrier systems; Carrier systems characterised by combinations of two or more of the types covered by groups , , or; Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems; Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel by using the outer points of the constellation or of the constituent two-dimensional constellations
COMMUNICATING NONUNIFORM SOURCES USING SYSTEMATIC CODES
#2Auxiliary channel in PAM/QAM systems using redundant constellation points
#3Data transmission method and device using non-uniform APSK constellations
#4COFDM DCM communications systems with preferred labeling diversity formats
#5Antenna array based OAM wireless communication
#6Multidimensional coded modulation for wireless communications with physical layer security
#7Multidimensional coded modulation for wireless communications
#8Space time labelling technique for wireless communication systems
#9Apparatus and method for reusing existing constellation for superposed transmission
#10Multiple access method in a massive MIMO system
#11Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
#12Method of converting an optical communications signal and an optical receiver
#13Efficient bandwidth utilization methods for CATV DOCSIS channels and other applications
#14Method and user equipment for transmitting uplink control information
#15Method and system for securing wireless communications
#16Method of transmitting data for digital broadcasting in wireless communication system
#17Wireless access system and transmission method
#18USF coding
#19Method and system for securing wireless communications