Method and apparatus for deinterleaving an interleaved data stre

Details Method and apparatus for deinterleaving an interleaved data stre Method and apparatus for deinterleaving an interleaved data stre

1996-04-10

1998-10-27

Tu, Trinh L.

Excavating

711127, 711157, 3642464, 3649663, G06F 1100

Patent

active

058286713

ABSTRACT:
A method and apparatus deinterleave data blocks each transmitted as a sequence of data groups including N bits of data from a single bit position of N words. A first data block is received (1004) and stored (1006) in a memory (402) in a manner that defines memory locations for each of the N words, thereby deinterleaving the first data block. A next data block is received by processing (1008) at least a portion of the N words stored previously in the memory, thereby providing free memory locations, and thereafter receiving (1012) new data including at least a portion of a next data group of the next data block. The new data is stored (1014) in at least a portion of the free memory locations, and processing continues until the next data block has been received and stored in entirety. The memory locations are then redefined (1018) for the N words, thereby deinterleaving the next data block.

REFERENCES:
patent: 4394642 (1983-07-01), Currie et al.
patent: 4633486 (1986-12-01), Berlekamp et al.
patent: 5056112 (1991-10-01), Wei
patent: 5063533 (1991-11-01), Erhart et al.
patent: 5168493 (1992-12-01), Nelson et al.
patent: 5237320 (1993-08-01), Sato et al.
patent: 5506845 (1996-04-01), Kamishima
patent: 5548752 (1996-08-01), Lloyd et al.
patent: 5566183 (1996-10-01), Partyka

Affiliated with

Also associated with

Rating

Method and apparatus for deinterleaving an interleaved data stre does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for deinterleaving an interleaved data stre, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for deinterleaving an interleaved data stre will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1619826