Apparatus and method for VLD buffer management

Details Apparatus and method for VLD buffer management Apparatus and method for VLD buffer management

2011-03-29

2011-03-29

Banks Harold, Marsha D (Department: 2482)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240250

Reexamination Certificate

active

07916792

ABSTRACT:
Disclosed is a management apparatus and method of 32-bit double VLD buffers capable of reading a bitstream for video decoding in a digital TV receiver in a predetermined bit data unit length. Particularly, the first VLD buffer is used for directly storing an input stream in bytes, and the second VLD buffer is used for reading and storing the bitstream from the first VLD buffer, reading the bitstream with the required bit length of the VLD by bit unit, and outputting it to the VLD. As a result, 32-bit data can be processed at once. In addition, the double VLD buffer structure also reduces the number of accesses to the VLD buffer and thus, the repetitive memory access procedure can be simplified for the VLD.

REFERENCES:
patent: 5343195 (1994-08-01), Cooper
patent: 5491480 (1996-02-01), Jan et al.
patent: 5623311 (1997-04-01), Phillips et al.
patent: 5874995 (1999-02-01), Naimpally et al.
patent: 6324306 (2001-11-01), Natsume
patent: 6573846 (2003-06-01), Trivedi et al.

Affiliated with

Also associated with

Rating

Apparatus and method for VLD buffer management does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for VLD buffer management, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for VLD buffer management will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2755328