Title:
INTERLEAVING DEVICE
Document Type and Number:
Japanese Patent JP3717912
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an interleaving device capable of fast interleaving processing without requiring arithmetic processing by a CPU.
SOLUTION: Input data Din having been converted into parallel data by an S/P 10 are rearranged at an input rearrangement part 20 by the parallel data according to a predetermined rule and sequentially stored in a plurality of memories 41 to 44. The stored data are read in address order predetermined by the memories 41 to 44 this time and further rearranged at an output rearrangement part 60 by the read data according to a predetermined rule. The data having been rearranged at the output parallel rearrangement part 60 are converted by a P/S 80 into series data, which are outputted as output data Dout.
Inventors:
Masato Yamazaki
Application Number:
JP2003377041A
Publication Date:
November 16, 2005
Filing Date:
November 06, 2003
Export Citation:
Assignee:
Oki Electric Industry Co., Ltd.
International Classes:
G06F11/10; G11C8/00; G11C29/00; H03M13/27; (IPC1-7): H03M13/27; G06F11/10
Domestic Patent References:
| JP2001230680A | ||||
| JP2002232300A | ||||
| JP63234335A | ||||
| JP8097731A |
Attorney, Agent or Firm:
Kakimoto Yasunari