Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof










Image Number 7 for United States Patent #8130798.

A method of formatting a digital broadcast transport stream packet, a digital broadcast transmitter, and a signal processing method thereof, includes constructing a transport stream packet that includes a stuffing region for an insertion of a known supplementary reference signal (SRS) data therein, randomizing the packet that includes the stuffing region is randomized, and the SRS data is inserted into the stuffing region of the randomized packet. Adding a parity for an error correction to the packet into which the SRS data has been inserted, the packet to which the parity has been added is interleaved, and a trellis encoding of the interleaved packet is performed. Inserting a segment sync signal and a field sync signal into the trellis-encoded packet, and a vestigial side band (VSB) modulation and an RF conversion of the packet are performed to transmit the VSB-modulated and RF-converted packet.








 
 
  Recently Added Patents
Incentive based recommendation method for mobile station content
Compounds with (1 E, 6E)-1,7-bis-(3,4-dimethoxyphenyl)-4,4-disubstituted-hepta-1,6-diene-3,5-d- ione structural scaffold, their biological activity, and uses thereof
Method and system for billing based on color component histograms
Optical modulation element
Biological analysis arrangement and approach therefor
Computer server capable of supporting CPU virtualization
Satellite communication network
  Randomly Featured Patents
Process of forming a dual damascene structure in a single photoresist film
Shutter assembly for an intake opening in an exhaust fan
V.sub.T reference voltage for extremely low power supply
3-Carbamoyloxy-cepham-4-carboxylic acid derivatives
Method and apparatus for inexpensively monitoring and controlling remotely distributed appliances
Delayed read/write scheme for SRAM interface compatible DRAM
Edge triggered latch with symmetrical paths from clock to data outputs
Detection of defects in food by detecting pattern of current flow
Near-field radio wave dosimetry
Semiconductor laser and method for manufacturing the same