Invention Grant
- Patent Title: Single-stage decoder for raptor codes
- Patent Title (中): 用于猛禽码的单级解码器
-
Application No.: US12384519Application Date: 2009-04-06
-
Publication No.: US08327216B2Publication Date: 2012-12-04
- Inventor: Shadi Abu-Surra
- Applicant: Shadi Abu-Surra
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H03M13/00
- IPC: H03M13/00

Abstract:
A system and method for recovering erased symbols in a wireless communication is provided. The system and method includes a receiver configured to receive encoded data transmissions. The receiver includes a single stage decoder configured to perform a decoding operation. The single stage decoder also is configured to determine a symbol erasure rate, the symbol erasure rate defined by a number of erased symbols. The single stage decoder further is configured to generate a recovery matrix based on the symbol erasure rate and invert the recovery matrix. Thereafter, the single stage decoder recovers the erased symbols based on a function of the inverted recovery matrix.
Public/Granted literature
- US20100100792A1 Single-stage decoder for raptor codes Public/Granted day:2010-04-22
Information query
IPC分类: