ClassID:

224192

H04H20/46 - CPC Classification

Classification description:

Arrangements for broadcast or for distribution combined with broadcast; Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups -

Sub-classes:
Recent Application in this class:
#1
20120183022
2012-07-19

Transmitting apparatus and method, and receiving apparatus and method

#2
20120148064
2012-06-14

Audio on-demand communication system

#3
20100054366
2010-03-04

Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof

#4
20090168909
2009-07-02

Transmitting apparatus and method, and receiving apparatus and method

#5
20090144781
2009-06-04

Audio-on-demand communication system

#6
20090129516
2009-05-21

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#7
20090129515
2009-05-21

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#8
20090128710
2009-05-21

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#9
20090122202
2009-05-14

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#10
20090097574
2009-04-16

Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same

#11
20090063695
2009-03-05

Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same

#12
20090060054
2009-03-05

DIGITAL BROADCASTING TRANSMITTER, TURBO STREAM PROCESSING METHOD THEREOF, AND DIGITAL BROADCASTING SYSTEM HAVING THE SAME

#13
20090060025
2009-03-05

Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same

#14
20090055711
2009-02-26

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#15
20090052547
2009-02-26

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#16
20090052523
2009-02-26

Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same

#17
20090051822
2009-02-26

Digital broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#18
20090041157
2009-02-12

Medium loss high power IBOC combiner

#19
20080273121
2008-11-06

Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof

#20
20080266462
2008-10-30

Digital Broadcasting transmission/reception system utilizing mull packet and TRS code to improve receiving performance and signal processing method thereof

#21
20080002783
2008-01-03

Method and apparatus for transmitting and receiving data in a multi-channel digital broadcasting system

#22
20070291865
2007-12-20

Radio broadcasting method and transmitter using pre-filtering and corresponding signal

#23
20070157246
2007-07-05

Sports Broadcast Scheduler

#24
20070147440
2007-06-28

Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same

#25
20070133497
2007-06-14

Transmission parameter information

#26
20070025426
2007-02-01

Digital broadcast system controllable by multiple users and method for controlling the same

#27
20060271989
2006-11-30

Audio-on-demand communication system

#28
20060153148
2006-07-13

Method for wlan exclusive downlink channel

#29
20060133520
2006-06-22

Method of modulation and demodulation of a digital signal, in a frequency band affected by flat fading, associated modulator and demodulator

#30
20060133305
2006-06-22

Rate adaptive data broadcast technique

#31
20060063490
2006-03-23

System for simultaneously transmitting multiple RF signals using a composite waveform

#32
20050249300
2005-11-10

Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof

#33
20050155082
2005-07-14

Device, system and method for connecting a subscriber device to a wideband distribution network

#34
20050055714
2005-03-10

Apparatus for transmitting/receiving information for DMB service and method thereof

#35
20050018752
2005-01-27

Chirping digital wireless system